Protective structure IP65
Plug-in
Block manifold
W4G2 Series
BLOCK MANIFOLD W4G2 SERIES
CC-654A 3
W4G2 Advanced "ecological"
Incorporating high endurance and environment friendly concept,
pneumatic 5 port valve plug-in block manifold W4G2 features outstanding ease of use,
such as high performance of new age for maintenance and installation.
Wide product line-up with new features
Serial transmission
Manual override
Compatible with CC-Link,
DeviceNet and AS-1
OFF function and
non-locking types available
Spacer
How to install manifold
Supply spacer
Exhaust spacer available
Compatible with DIN rail mounting
MW4GB2-T8*D
Electric connection
D-sub connector,
flat cable available
Ecological
Upgraded environmental friendly concept
Protective
(Dust/jet-proof type)
Compatible with a varlous of
working environments
structure
Upgraded endurance
Environmentally friendly halogen free lead wire
is used for internal wiring
Material name indicated
Material name is stamped on
main items for recycling.
W4GB2
MW4GB2-T8*Y*
Serial transmission + I/O block
MW4GB2-T20
MW4GA2-T10
Common gland
Multi-connector
and "human" protection
W4G2 Series
W4G2 Series variation
Easy operation
Safety precautions
Intro 1
Intro 4
Specifications/model no./dimensions, etc.
Upgraded ease of maintenance/installation
Discrete
Plug-in method is used.
Sub-base porting
W4GB2 Series
Reduced wiring when expanding manifold
Reduced wiring manifold
Connector joint is used between
manifold blocks.
Body porting
MW 34 GA2-T1·2·3·5·8 Series
5
Sub-base side porting
MW4GB2-T1·2·3·5·8 Series
23
Easy to change valves
(Excluding AC specifications)
Compatible with DIN rail mounting
Change of specification from direct mount is possible
Sub-base rear poring
MW4GZ2-T1·2·3·5·8 Series
Upgraded flexibility
Supply spacers/exhaust spacers
Selective piping directions
Low profile mix manifolds and
individual exhaust specifications available.
Upward, sideways and rear*
piping available.
(* excluding DIN rail mount)
Multi-pressure use
Multi-connector
Serial transmission
23
Block configurations
Configuration
51
Block model no.
53
Related products
59
Tag/plate/tie rod/silencer/
blanking plug, etc.
Ample variety of electric connection
Common gland
1
D-sub connector
Flat cable
(IP40 equivalent)
(IP40 equivalent)
CC-Link
AS-i
Device Net
Network controlled peripheral devices
Network control of valve and sensors around manifold is achieved by expanding input/output block.
(Serial transmission)
Block manifold internal structure
NW3GA2
NW4GA2
NW4GB2
NW4GZ2
Series
Series
Series
Series
67
68
69
69
Technical data
(1) Pneumatics system selection guide 71
Reliability
Response time
24 sec. or less
(CKD data values: 2 position single)
Service life
60 million cycles and over
(2) Notes when wiring
75
(3) Check valve
91
(4) How to expand reduced wiring manifold 92
(at 0.5 MPa with clean air)
Manifold specifications
How to fill out manifold specifications 95
Safety
How to fill out wiring specifications form 96
3 types of manual override
(1) Non-locking
locking common
type (standard)
(2) With OFF function
(3) Non-locking type
The manifold can be turned off independently
even when the valve power is ON, allowing
the equipment to be started up and serviced
easily. Normal manual override also available.
(Push/non-locking type)
Protective structure IP64 is applied only when installed with facing connector upward.
Built-in check valve prevents Cylinder misoperation caused by lead in of back pressure.
Filter equipped on supply port (discrete type optional)
Manifold specifications
97
Wiring specifications
100
Always read precautions on
Intro 4 to use this product
properly and safely.
GA/4GB/4GZ Series Variation
Sub-base porting
Discrete
5
W4GB2
R1
1
P
3
R2
1P
2.1 20
to to 1 IP
65
2.5 80
Common gland
(-T10)
IP
65
Multi-connector
(-T20)
IP
65
R
3/5
2B
2B
2B
2B
4A
1P
4A
4A
4A
4A
2B
3/5
R
2B
2B
2B
4A
4A
4A
Body porting
4A
Common gland
(T10)
4A
Multi-connector
(T20)
1P
2B
3/5
R
2B
2B
2B
4A
4A
4A
4A
4A
D-sub connector
(T30)
1P
R
3/5
2B
2B
MW3GA2
MW4GA2 D-sub connector 1.7 20 5 IP
to to
40
(NW3GA2) (-T30) 2.3 80
(NW4GA2)
Flat cable
Connector
(-T5*)
IP
40
Serial transmission
(-T8*)
IP
65
Common gland
(-T10)
IP
65
Multi-connector
(-T20)
IP
65
2B
2B
4A
4A
4A
4A
4A
Serial transmission
(T8*)
MW4GB2*0
/14
12
12
12
12
1P
4
/1
12
12
12
12
R
3/5
2B
2B
2B
2B
1P
4A
Sub-base side porting
2B
R
3/5
2B
2B
2B
Common gland
(T10)
4A
Multi-connector
(T20)
4
/1
12
Reduced wiring manifold
1P
2B
1.7 20
MW4GB2 D-sub connector to to 23 IP
40
(NW4GB2) (-T30) 2.3 80
R
3/5
2B
2B
2B
4A
D-sub connector
(T30)
Serial transmission
(T8*)
MW4GZ2*0
Flat cable
Connector
(-T5*)
IP
40
Serial transmission
(-T8*)
IP
65
Common gland
(-T10)
IP
65
Multi-connector
(-T20)
IP
65
2B
2B
4A
2B
2B
2B
2B
2B
4A
2B
Common gland
(T10)
2B
2B
Multi-connector
(T20)
2B
4A
Sub-base rear poring
2B
20
MW4GZ2 D-sub connector 1.7
to to 23 IP
40
(NW4GZ2) (-T30) 2.3 80
2B
2B
2B
2B
2B
4A
2B
Flat cable
Connector
(-T5*)
IP
40
Serial transmission
(-T8*)
IP
65
2B
D-sub connector
(T30)
2B
Serial transmission
(T8*)
Note 2
Surge suppressor and light
H
P port filter
Check valve
Protective cover of manual override
Mix
Locking/non-locking
common manual override
P/A/B connection
A/B/R connection
All ports closed
3-position
Double
Single
Normally open
2-position
W4GB2*0
MW 34 GA2*0
Intro 1
Standard
Solenoid position
Normally closed
[dm3/
(s·bar)]
Note 1
Page
Model no.
Series variation/appearance
Applicable cylinder bore size
Flow characteristics
Valve
performance
Protective structure
3
MW 4 GAMW
Note 5
6
8 Rc Rc
1/8 1/4
C4 C6 C8 CL6 CL8 6
8 10 Rc
1/4
8 C8 C10 8 Blank R1 T10 T20 T30 T5
Voltage
Serial transmission
8
Flat cable
Connector
6
D-sub connector
4
Electric connection
Multi-connector
Push-in fitting Female
thread
Common gland
P/R port
fitting
Push-in fitting LPush-in
type (upward) Female thread
I/O connector
A/B port
Terminal box
Tag plate
Exhaust spacer
I/O block
F Y**
Supply spacer
A
DIN rail mount
M M7 K
Ozone/
coolant proof
A/B port
Filter integrated
External pilot
Non-locking type
Manual override
OFF function
Manual override
Note 4 Note 4
Direct mount
Mount Related products
type
Option
T8
AC DC DC
100 24 12
V V V
1
3
4
Note 3
Intro 2
Series variation
Note 1 : Effective sectional area S and sonic conductance C are converted as S 5.0 x C.
Note 2 : Optional
Note 3 : Integrated in P port.
Note 4 : Option M and M7 can not be selected together.
Note 5 : Tag plate can not be attached if there is a spacer placed in the manifold.
Electric connection
Other options
Discrete
Blank Terminal box
Reduced wiring manifold Manual override
T10 Common gland
M
Non-locking type
Manual override
H
With check
valve
Integrated AB
F port filter
Z1 Supply spacer
Non-locking
locking common type
(provided as standard)
Supply spacer
2B
4A
AB port filter
Provided as standard
for pilot exhaust .
R1
I/O connector
T20
(1) PUSH to turn ON
OFF when released
Multi-connector
K
External pilot
DIN rail
D mount
Z3 Exhaust spacer
Lead wire length
500mm
Exhaust spacer
Individual circuit
specifications
of pilot pressure
and main pressure
(1) As non-locking
ON when pushed
OFF when released
T30
(2) As locking
PUSH + turn 90 deg.
clockwise to maintain ON
D-sub connector state.
Turn counterclockwise to
release lock.
With OFF function
M7 Manual override
Pilot check valve (*1)
(separate type)
A Ozone/coolant proof Y** I/O block
cylinder
B port
3/5
2B
2B
1P
CKDÅ@Cor
poration
MADE
IN
2B
3/5
R
Switching valve side
R
2B
JAPAN
VALVE SIDE
6
52
40
Select to gain
resistance to ozone
and coolant.
1P
2B
2B
2B
2B
4A
4A
4A
4A
4A
4A
cylinder
A port
T5
(1) Normal manual operation
Non-locking type
ON when pushed
OFF when released
Flat cable
Connector
Refer to "4G Series pilot check valve"
(Catalog No.CC-744) for details.
6
52
40
(2) OFF function operation
(Locking when energized)
PUSH+ turn 90 deg.
clockwise to maintain
stop state of pilot air supply.
Turn counterclockwise to
unlock and supply pilot air.
1P
R
3/5
2B
1
2B
2B
2B
4A
T8 Serial transmission
Electric connection circuit diagram (solenoid valve interior)
40
52
6
With surge suppressor and light (standard)
1P
2B
3/5
R
2B
2B
2B
4A
(+, -)
B
SOLb
(to) COM
AC (to) COM
SOLa
AC
A
Single
Double
(to)
(
A
(
B
SOLb
SOLa
)
DC ( ) COM
A
SOLa
(
Zener diode is used for the surge suppressor.
Intro 3
)
) COM
DC
(
SOLa
(to)
)
A
Pneumatic components
Safety precautions
Always read this section before starting use.
When designing and manufacturing a device using CKD products, the manufacturer is obligated
to check that device safety mechanism, penumatic control circuit, or water control circuit and the
system operated by electrical control that controls the device is secured.
It is important to select, use, handle, and maintain the product appropriately to ensure that the
CKD products are used safely.
Observe warnings and precautions to ensure device safety.
Check that device safety is ensured, and manufacture a safe device.
WARNING
1 Contact CKD when using the product outside the unique specifications range, when using it
outdoors, and when using it under the conditions and environment below.
1 Use for special applications including nuclear energy, railway, aircraft, marine vessel, vehicle, medical devices,
devices or applications coming into contact with beverage or foodstuffs, amusement devices, emergency cutoff
circuits, press machines, brake circuits, or safety devices or applications.
2 Use for applications where life or assets could be adversely affected, and special safety measures are required.
2 Obser ve war nings and cautions on the pages below to prevent accidents.
Do not modify or machine this product.
3 This product is intended for use as a general-purpose industrial device or part. It must be
handled by an operator having sufficient knowledge and experience in handling.
4 Observe association standards and regulations, etc., to ensure safe device design.
ISO 4414, JIS B 8370 (pneumatic system principles), JIS B 8368(pneumatic cylinders) JPAS
0005(principles for pneumatic cylinder use and selection), High Pressure Gas Maintenance Laws,
Occupational Safety and Sanitation Laws, and other safety regulations and corporate standards.
5 Do not handle, pipe or remove devices before confirming safety.
1 Inspection and preparation of machine/equipment must be done after confirming position locking measures of
object driven and prevention of uncontrolled motion, etc.
2 When unmounting a component, check if the safety measures above are taken, turn off power sources such as
air and power supplies of the equipment, and exhaust commpressed air in the system, the perform the work.
6 When restarting machine/equipment, check if popping out prevention measures be taken,
then perform the work.
7 The catalog/instruction manual must be read carefuly to sufficiently understand the contents
before using the product. The catalog/instruction manual must be kept at where an operator
can read them anytime.
The precautions are ranked as "DANGER", "WARNING" and "CAUTION" in this section.
DANGER : When a dangerous situation may occur, if handling is mistaken, leading to fatal or
serious injuries, or when there is high degree of emergency to a warning.
WARNING: When a dangerous situation may occur, if handling is mistaken, leading to fatal
or serious injuries.
CAUTION : When a dangerous situation may occur, if handling is mistaken, leading to minor
injuries or physical damage.
Note that some items described as “CAUTION” may lead to serious results depending on the situation.
In any case, important information that must be observed is explained.
Intro 4
Safety precautions
Pneumatic components: warnings, cautions
Always read this section before starting use.
WARNING
Circuit design
1
Properties of compressed air must be understood
before designing a pneumatic circuit.
The same functions as mechanical, hydraulic, and electrical methods cannot be
expected if instantaneous service interruption and holding are required during an
emergency stop.
Pop-out, air discharge, or leakage due to air compression and expansion could occur.
Air must be supplied to and exhausted from the valve simultaneously.
If air is supplied first, the actuator switch over may be delayed.
If air is exhausted first, it is not possible to control actuator speed and the pop-out may
occur.
2
Design & Selection
5
Contact CKD if the stop position must be held for a
long time.
6
When a valve is energized continuously for a long term except
for long term continuous energizing type, or when energizing
time is longer than de-energizing time, consult with CKD.
7
Take care of electrical circuits during emergency stops
and cylinder operation during a service interruption.
If the 2-posltion double solenoid is operated once and changed,
thatContact CKD when the stop position must be held for a long time.
8
Confirm that the product can withstand the working environment.
Install “pressure switch” and “shut-off valve” on compressed
air inlet of equipment.
If the pressure does not reach the set pressure of the pressure switch, operation must be
disabled. Shut-off valve exhausts compressed air remaining in a pneumatic circuit to
prevent an accident caused by an action of pneumatic components by residual pressure.
This product cannot be used in an environment containing corrosive gas, chemical liquids, solvents, water,
vapor, or ozone. If water drip, oil or metal chips (spatter or cutting chips, etc.) could come in contact with the
product, provide appropriate protection
Consult with CKD if ozone is generated in the air supply. (An ozone resistant series is available. )
These products can not be used in the environment containing flammable gas except explosion proof valves.
Valve
3
4
Make sure that switch signals for the 2-position and 3position double solenoid do not turn ON simultaneously.
Cylinder
Compressor
3 position valve must not be used for braking and
pressure holding.
Air leakage may result in change in stop position and
pressure drop.
CAUTION
1
Design & Selection
Decide the method of lubricating pneumatic
components, and provide correct maintenance.
4G series is pre-lubricated. If lubrication is required, use
additive-free turbine oil (ISO-VG32). Do not use spindle oil, nor
machine oil since malfunction may occur due to the expansion of
rubber parts.
When lubricating, do not stop lubrication since pre-lubricated
lubricant may flow out. Insufficient lubrication will very
significantly reduce operation performance to cause malfunction.
Excessive lubrication or insufficient pressure may delay the
response time. The response time on the catalog is the time
when pre-lubricated, 0.5MPa and ON.
2
Indicate the maintenance conditions in the device's
instruction manual.
When AC100V
When DC12V
When DC24V
4
Performance of the product will be very significantly reduced depending
on operating conditions, working environment and maintenance, and in
some cases, the safety may not be secured. Proper maintenance is
necessary to maintain the product in the proper conditions.
3
Intro 5
Avoid restricting the air supply port and atmospheric
release.
Air supply port
must not be restricted
Check leakage current to prevent other fluid control components
from malfunctioning due to leakage current from others.
When using a programmable controller, etc., the valve could
malfunction because of leakage currents from the device.
The value affected by leakage current differs with the
solenoid valve.
2.0mA or less
1.5mA or less
1.8mA or less
When using the internal pilot operated type, supply pressure
could drop below the working range and malfunction. Use the
external pilot operated type in this case.
5
Keep the momentary power on and manual operation
time of the double-solenoid type 2-position valve at 0.1
seconds or longer.
It is recommended that it is energized/manually operated
until it reaches the stroke end, since the cylinder may
malfunction depending on the secondary load.
Cautions
CAUTION
6
Design & Selection
Working Environment
7
Consult CKD for specifications when using product for
special applications or use out side the specifications.
Supplied air
· When cutting lubricant contacts a cylinder rod. (Cutting
lubricant will enter the pipe to the valve through the cylinder,
leading to malfunctions )
· When a special oil is used for the compressor.
· When ozone is forming in the supplied air.
Ambient temperature
· When this product in an environment hotter than 55
colder than -5 .
Use clean air.
The product could break or malfunction if used with
compressed air containing chemicals, synthetic oils
containing organic solvents, salt, or corrosive gases, etc.
8
Lubrication
The product is usually used without lubrication, however, if
lubrication is required, the lubrication must not be interrupted
during operation and continue to lubricate. Excessive
lubrication or insufficient pressure may delay the response time.
The response time may also vary depending on the change in
ambient temperature.
or
Working environment
· When cutting lubricant etc., contacts a valve directly. (The may result
in leakage of electricity, coil burning, cracke of resin, and malfunction,
etc. Protect the product by installing a cover or a panel, etc.)
Vibration / impact
· Avoid use where vibration exceeds 50m/s2, or where impact
exceeds 300m/s2.
Low pressure use
· When using the product below the minimum working
pressure, external pilot type must be used. Also, the use with
low vacuum or pressurizing oher than 1(P) must be avoided.
WARNING
Installation & Adjustment
Installation
1
Do not support valves with piping when installing
valves.
3
If a valve is installed in a control panel, or if energizing time
is long, take measures to radiate heat to maintain the
ambient temperature of the valve within the specified range.
4
Applied voltage
Install and fix the valve body.
2
Avoid washing with water or solvents or painting
after installation.
Resin parts could be damaged.
Apply the specified voltage to the valve properly.
Applying wrong voltage will lead to malfunction, damage or
burning of the product.
The paint could block the pilot exhaust port and cause
malfunction.
Intro 6
Safety precautions
Pneumatic components: warning, cautions
Always read this section before starting use.
CAUTION
Installation & Adjustment
Installation
1
Secure sufficient space around the valve for
installation, removal, wiring, and piping work.
2
lnstall the air filter just before the circuit using the
pneumatic component.
4
When connecting port, tighten with adequate torque.
Failure to observe this will lead to air leak
and/or screw damage.
To avoid scratches on the screw thread,
tighten it with a hand at first, then use a tool.
[Reference values]
Port thread
3
M3
M5
Rc 1/8
Rc 1/4
Rc 3/8
Check of wiring
Check that connections are correct after wiring is completed.
Piping
1
5
When connecting pipes, wrap sealing tape in the
opposite direction from threads starting 2 mm
margin from the end of piping threads.
Do not remove any valve packaging until immediately
before piping.
Connect piping so that connections are not
dislocated by system movement, vibration, or tension.
Do not restrict the exhaust port to a size smaller
than the piping connection port.
A respiration effect could be generated by the
operation of the valve at the valve's exhaust port,
and cause foreign matter around the exhaust port
to be sucked in, or could cause foreign matter to
enter if the exhaust port is facing upward.
Install a silencer or pipe the exhaust port so it
faces downward.
The actuator will not operate correctly if exhaust is not
smooth. When using a manifold, exhaust could prevent the
other EVT units from functioning correctly.
If the package is removed before connecting pipes, foreign matter could
enter the valve from the piping port and result in fault or malfunction.
Always flush just before connecting to pneumatic
components.
3 to 5
6 to 8
13 to 15
When using a chuck holding mechanism, the chuck will be
released creating a hazardous state.
6
3
0.3 to 0.6
1 to 1.5
Control of actuator speed will be disabled if piping on the
exhaust side of the pneumatic circuit is dislocated.
If sealing tape protrudes from pipe threads, it could be cut
when screwed in. This could cause the tape to enter the
solenoid valve and lead to faults.
2
Tightening torque N·m
7
Any foreign materials must not enter
the pneumatic components during piping.
When supplying compressed air for the first time after
connecting pipes, do not apply high pressure suddenly.
Piping connection could be dislocated and piping could bounce, causing an accident.
Caution: If compressed air is supplied too slowly, sealing
pressure may not be generated by the sealing agent in the
valve, leading to air leaks.
8
When supplying compressed air for the first time
after connecting piping, confirm that air is not
leaking from any connecting port sections.
Apply a leakage detection agent on pipe connections with a
brush, and check for air leaks.
Intro 7
Cautions
CAUTION
9
Installation & Adjustment
Follow the precautions below when using nylon
tubes or urethane tubes.
Use flame resistant tubing or metal piping if it could be
subject to spatter.
Use hydraulic hose for piping for both hydraulic and pneumatic specifications.
When using the standard push-in joint on the spiral tube, fix the base of the
tube with a hose band. The tube will rotate and holding force will drop if not
fixed.
When using in a hot environment, use a soldered screw tightened joint. The
push-in fitting cannot be used.
10
Piping
Applicable tube
Use out specified tube for a valve with push-in joint.
Soft nylon (F-1500 Series)
Urethane (U-9500 Series)
When using a commercially available tube, check external
dimension accuracy, thickness, and hardness. Use a urethane
tube with a hardness of 93° and over (rubber hardness meter).
If a tube that does not satisfy the diameter accuracy or
hardness is used, the chucking force may drop, the tube may
dislocate, or may be difficult to insert.
Tube dimensions
Inner diameter mm
Outer diameter mm
Nylon
Urethane
4
2.5
2
6
4
4
6.4
4.6
4.2
8
5.7
5
10
7.2
6.5
12
8.9
8
Tolerance of outer diameter
Soft/hard nylon
Urethane 4, 6, 6.4
8, 10, 12
Tube connection
Providing strait section as long as the applicable tube outside
diameter from the end of a joint, shape bending pipe must
be avoided near to the port of joint to be inserted. Tube
tension to the side must not exceed 40N.
Applicable blanking plug
Use our specified blanking plug for a valve with push in joint.
Blanking plug GWP*-B Series
11 Port
indication
Port positions such as 1P and 4A, etc., are indicated in
accordance with ISO and JIS standards.
Applications
ISO standards
JIS standards
Supply port
Output port
Output port
Exhaust port
Exhaust port
1
4
2
5
3
P
A
B
R1
R2
Any valve mounting direction is permissible. Check port
symbol to pipe without producing reverse action of cylinder,
etc., since in the 4G series, port position of 4(A), 2(B)/5(R1)
and 3(R2) are located in the opposite side of 4K series.
0.1mm
+0.1mm
-0.15mm
+0.1mm
-0.2mm
Tube bending radius
The tube's bending radius must be larger than the minimum
bending radius. (or may result in leakage)
Bore size
Minimum bending radius mm
Nylon
Urethane
4
10
10
6
20
20
8
30
30
10
40
40
12
55
50
Cutting tube
Use a tube cutter (AZ1200), and cut at a right angle to the
axis. Air could leak if a tube cut at a slant is inserted.
Intro 8
Safety precautions
Pneumatic components: warning, cautions
Always read this section before starting use.
WARNING
During Use & Maintenance
Air quality
During Use & Maintenance
1
Do not supply fluid other than compressed air.
1
2
Use clean compressed air that does not contain
corrosive gases.
Before servicing the product, turn power OFF, stop the compressed
air supply, and check that there is no residual pressure. Before
setting the load, check that the locking mechanism functions correctly.
This is a requirement for ensuring safety.
2
It its used infrequently (not used longer than 30 days), do a
test-run of the valve every 30 days to prevent malfunction,
i.e. the product must be checked if it is in normal condition.
3
Read the instruction manual enclosed with the
product before disassembling or assembling the
solenoid valve.
Understand the structure and operational principle of the
solenoid valve to secure safety.
CAUTION
During Use & Maintenance
Air quality
1
2
Use dry compressed air that does not cause
condensation in piping.
Use compressed air that does not contain oxidized
oil, tar, carbon, etc., from the air compressor.
If oxidized oil, tar, or carbon enter the components and sticks on toil, resistance
at the sliding section will increase, and could lead to operation faults.
If the supplied lubricant mixes in with oxidized oil, tar, carbon,
etc., the sliding section of the air compressor could be worn.
Place a submicron air filter if there is a large volume of tar or
carbon in the air.
3
Solid foreign matter in compressed air could enter the air compressor
and cause wear at the sliding section or could cause sticking.
Drain will generate if the temperature drops in the pneumatic circuit.
Drain will enter the air path in pneumatic components to block
the flow path instantaneously, causing malfunction.
Drainage could cause rust, causing the pneumatic to device fail.
Drain will wash lubricant away and cause defects.
Use compressed air that does not contain solid foreign matter.
4
If a pre-lubricated valve is once lubricated , oil-free property
can not be maintained.
Operation must be started after checking the state of grease.
Decide whether the pneumatic component is used oilless or
lubricated, and make sure that the decided method is
accurate and controlled.
When lubricating, use ISO VG32 (additive-free) turbine oil.
Intro 9
Cautions
CAUTION
During Use & Maintenance
During Use & Maintenance
1
Conduct daily and periodic inspections
and manage your maintenance schedule.
Insufficient maintenance control will very significantly reduce
performance of the product to result in accidents and problems
such as short service life and malfunction caused by damage.
1. Control of supplied compressed air pressure
Is the set pressure supplied? Does the pressure gauge
indicate the set pressure during operation?
3. Control of compressed air leaks from piping connections
Is the state of the connection, especially at movable sections, normal?
4. Valve operational status control
Are any operations delayed? Is exhaust normal?
5. Control of pneumatic actuator operation
Is the operation smooth? Is end stop normal? Is coupling with
the load normal?
6. Control of lubricator
Is the product pre-lubricated ?
7. Control of lubricant
Is the set pressure supplied?
Valve replacement
2. Control of pneumatics filter
Is the oil rate correctly adjusted?
Is the end absorber required even when using the SKH shock
absorbing valve?
When replacing a valve, install the valve without
dislocating pilot check valve and gaskets.
4G2
Screw
Size
Proper tightening
torque (N·m)
M2.5
0.25 to 0.30
Intro 10
Safety precautions
Pneumatic components: warning, cautions
Always read this section before starting use.
Specific precautions
Installation & Adjustment
CAUTION
1
Port indication
Port positions such as 1P and 4A, etc., are indicated in
accordance with ISO and JIS standards.
Applications
ISO standards
JIS standards
Supply port
1
P
Output port
4
A
Output port
2
B
Exhaust port
5
R1
Exhaust port
3
R2
Any valve mounting attitude is permissible. The 4 (A) and
2(B), and the 5 (R1) and 3 (R2) port positions of the 4G
Series are the reverse of the 4K Series. Confirm the port
symbol and pipe so that the cylinder, etc., operation is not
reversed.
During Use & Maintenance
CAUTION
Valve replacement
Check that the gasket and pilot check valve do not
fall off when replacing and installing the valve.
Screw
Size
4G2
Proper tightening
torque (N·m)
M2.5
0.25
0.30
Manual override
WARNING
Introduction
1 This valve is an internal pilot operated valve.If air is not sup-
How to operate manual override
plied to the P port, the main valve will not change even if the
manual override is operated.
2 A protective cover for manual override is provided as standard.The manual override protective cover is closed when the valve is shipped to protect manual override, which cannot be seen when delivered.Open the protective cover and operate manual override.
Note that the protective cover does not close unless the
manual override lock is released.
3 A non-locking/locking common manual override is equipped
as standard.The lock is applied by pressing down and turning
manual override.Press down first and turn to lock.If manual
override is turned without being pressed down, it could be
damaged or air could leak.
1 Push/non-locking operation
Opening and closing the manual protective cover
2 Operating push locking type
Do not excessively force the manual protective cover when opening and closing it.Excessive force could cause faults.(Less than 5N)
W4G2 series
Push in the direction of the arrow until it stops.
Manual override is unlocked when released.
Push manual override and turn 90° in the direction of the
arrow.Manual override is not unlocked even when released.
Turn
ON
PUSH ON
OFF
90°
WARNING
When conducting manual operations, make sure that there
are no people near the moving cylinder.
Intro 11
Cautions
CAUTION
Manual override
Manual override with OFF function
How to operate manual override with OFF function
The supply of pilot air is forcibly stopped when power is on, so
the main valve can be switched even when power is on.
When using the off function, caution is required because the
cylinder moves immediately when using the 2-position single and
3-position ABR connection or PAB connection.
1 During normal use (push/non-locking operation)
Push in the direction of the arrow until it stops.
Manual override is
unlocked when released.
Output port destination list
Solenoid position
2-position Single
Double
3-position All ports
closed
A/B/R connection
P/A/B connection
OFF function (energized side manual) De-energized side manual
No operation Operation Operation
a side sol energizing
4 (A)
2 (B)
-
a side sol energizing
4 (A)
4 (A)
2 (B)
b side sol energizing
2 (B)
2 (B)
4 (A)
a side sol energizing
4 (A)
4 (A)
2 (B)
b side sol energizing
2 (B)
2 (B)
4 (A)
a side sol energizing
4 (A)
-
2 (B)
b side sol energizing
2 (B)
-
4 (A)
a side sol energizing
4 (A)
4 (A)/2 (B)
2 (B)
b side sol energizing
2 (B)
4 (A)/2 (B)
4 (A)
2 When using OFF function (push/lock operation when energized)
Push manual override and turn 90° in the direction of the
arrow.Manual override is not unlocked even when released.
Pilot air
OFF
90°
WARNING
*: De-energized side manual, push/non-locking operation
Pilot air
ON
When operating the manual override, make sure that there
are no people near the moving cylinder.
CAUTION
Working Environment
IP65 (IEC60529 (IEC529: 1989-11)) standards are applied to
the test.Avoid use in conditions which water or coolant could
directly contact the valve.
Explanation of protection property symbols and examination method of IP65
Protective structure
Note: IP-65 is a test based on the following standard
IEC (International Electrotechnical Commission) Standards
(IEC60529[IEC529:1989-11])
IP
Protective cover provided
1st characteristic number (protective class against external solids)
2nd characteristic number (protective class against entry of water)
Grade
Grade
Degree of protection
Dust proof type
6
Dust does not
enter inside.
Degree of protection
Protection for jet
water
5
Overview of test method (fresh water is used.)
Not affected by jet Using the following test equipment,
water from nozzle (outline) will be sprayed per surface area
from any direction 1 from all directions
12.5L/min
for 1 minute,total of 2.5 to 3m
3 minutes or longer
Spray nozzle inner diameter:
6.3mm
Intro 12
Safety precautions
Pneumatic components: warning, cautions
Always read this section before starting use.
Specific precautions
CAUTION
External pilot (K) piping port
For the external pilot (K) type, pilot air supply ports are individually provided.Care must be taken when connecting port position since air supply of pilot air has 6 dia. push-in fitting.Incorrect
piping causes operation faults.
MW4G2
External pilot port
Port indication
Applications
Display (ISO standards)
PA /14
2B
Pilot air
Supply port
1P
40526
2B
2B
*A/ B and R port can not be pressurized.
R
3/5
External pilot air supply port is the 6 dia. push-in
fitting on the top of the supply and exhaust block
CAUTION
How to install manifold
Installing with a DIN rail
How to install DIN rail
With the W4G2 Series, the direct mounting manifold can be
changed to DIN rail mounting.
The manifold could drop off or be damaged if not mounted
correctly.
Also, if the total mainifold weight exceeds 1kg, or if installed in
an environment where there are vibration/impulse, fix the DIN
rail on 50 to100 mm interval on the fixing face and confirm
that it is mounted correctly.The mounting direction and mounting direction are not restricted, but the manifold could drop off
if the set screws loosen because of vibration, so check the
state carefully before starting operation.
*Refer to block configurations on P.57 for DIN rail bracket kit
and DIN rails.
Mounting bracket screw
DIN rail set screw
DIN rail
DIN rail bracket
2
1
3
Intro 13
1. DIN rail bracket is installed.
(Tightening torque: 1.8 to 2.3N·m)
2.Catch the jaws into the DIN rail in
the order of (1), (2).
3. Press down in the direction of (3).
4. Tighten the DIN rail set screws.
(Tightening torque: 1.2 to 1.6N·m)
Cautions
How to replace cartridge fitting
CAUTION
Check procedures before changing the push-in fitting
size.Problems such as air leakage could occur if the fitting is
not installed properly or if mounting threads are not tightened
sufficiently.
Base side porting (B) type
Base rear porting (Z) type
Body porting (A) type
(1)Remove stopper pin
with a screwdriver.
(2)Remove fitting
(3)Insert the fitting vertically until it hits the
wall.
(4)Inser t the stopper
pin.Pull on the fitting
to confirm that it is
properly installed.
Fitting stopper
2B
4A
AB port filter
Cartridge type push-in fitting model no.
Models
Part name
Model no.
4G2
Fitting stopper pin
Size
Tightening
torque (N·m)
4G2 M2.5 0.25
(1)Remove the set screws.
(2)Remove stopper plate
and fitting simultaneously.
(3)Align the stopper plate
with the groove on the
replacement fitting, and
assemble temporarily.
(4)Assemble the stopper plate
and fitting together, and
tighten the set screw.Pull
on the fitting to confirm that
it is properly installed.
4 straight
4G2-JOINT-C4
6 straight
4G2-JOINT-C6
8 straight
4G2-JOINT-C8
6L type (upward)
4G2-JOINT-CL6,CLL6
8L type (upward)
4G2-JOINT-CL8,CLL8
Plug cartridge
0.30
4G2-JOINT-CPG
How to change connecting port specifications
CAUTION
When replacing the plate or joint adaptor installed on the body,
or when changing from direct porting to base porting or vice versa,
or when changing push-in fitting to female thread or vice versa,
or if set screws are insufficiently fixed, air may leak.
Fitting adaptor kit
Models Part name
Kit model no.
Set parts
4 fitting For NC 4G2-JNT-ADAPTOR-KIT-C4NC Fitting adaptor
Adaptor kit For NO 4G2-JNT-ADAPTOR-KIT-C4NO Push-in fitting 2(NC,NO:1)
4G2-JNT-ADAPTOR-KIT-C4
Plate kit
Fitting adaptor kit Direct piping female thread
(NC,NO: plug cartridge 1)
6 fitting For NC 4G2-JNT-ADAPTOR-KIT-C6NC Gasket
4G2 Adaptor kit For NO 4G2-JNT-ADAPTOR-KIT-C6NO Stop pin
4G2-JNT-ADAPTOR-KIT-C6
Set screw 2
8 fitting For NC 4G2-JNT-ADAPTOR-KIT-C8NC
Adaptor kit For NO 4G2-JNT-ADAPTOR-KIT-C8NO
Size
Tightening
torque (N·m)
4G2 M2.5 0.25
4G2-JNT-ADAPTOR-KIT-C8
0.30
Female thread adaptor kit
Plate kit
Models
Kit model no.
Set parts
4G2
4G2-PLATE-KIT
Plate, gasket, two set screws
Models
Kit model no.
Set parts
4G2 4G2-FML-ADAPTOR-KIT Female thread adaptor. gasket, set screw 2
Intro 14
Safety precautions
Pneumatic components: warning, cautions
Always read this section before starting use.
Specific precautions
Surge suppressor
CAUTION
The surge suppressor enclosed with the solenoid valve is to protect the output contact for driving the solenoid valve.It is not designed to protect other devices and may be affected by the surge
(failure, malfunction) Surge generated by other devices could be
absorbed and cause damage such as burning. Care must be
taken for points below.
(1) The surge suppressor limits solenoid valve surge voltage, which
can reach several hundred volts, to a lower voltage level
withstandable by the output contact. Depending on the output circuit used, this may be insufficient and could result in damage or
malfunction.Check whether the surge suppressor can be used by
the surge voltage limit of the solenoid valve in use, the output device's
withstand pressure and circuit structure, and by the degree of return delay time. If necessary, provide other surge measures. Solenoid valves with surge suppressors suppress the reverse voltage
surge generated during OFF operation to the levels below.
Rated voltage
Reverse voltage value when power turned OFF
DC12V
Approx. 27V
DC24V
Approx. 47V
(2) When using the NPN output unit, a surge voltage equivalent to the voltage above plus the power voltage surge
could be applied. Provide contact protection circuit.
(3) If other components/valves are connected in parallel with the
solenoid valve, the reverse polarity surge generated when
the solenoid valve turns off will be applied to those components. Even when using the solenoid valve with a 24 VDC
surge suppressor, the surge voltage could reach several tens
of volts depending on the model. This reverse polarity voltage could damage devices connected in parallel or cause
them to malfunction. Do not connect components that are
weak agains reverse polarity surge such as LEDs. When driving several solenoid valves in parallel, the surge from other
solenoid valves could enter the surge suppressor of one solenoid valve with a surge suppressor. Depending on the current value, that surge suppressor could burn. When driving
several solenoid valves with surge suppressors in parallel,
surge current could concentrate at the surge suppressor with
the lowest limit voltage and cause similar burning. Even if the
solenoid valve type is the same, the surge suppressor's limit
voltage can be inconsistent, and in the worst case, could result in burning. Avoid driving several solenoid valves in parallel.
(4) The surge suppressor integrated in the solenoid valve often
short-circuits if damaged by excessive voltage or current the
other solenoid valves. If the surge suppressor fails, if a large
current flows when output is on, the output circuit or solenoid
valve could be damaged or ignite. Do not keep power on in a
faulty state. Provide an overcurrent protection circuit on the
power or drive circuit or use a power supply with overcurrent
protection so that a large current does not flow continuously.
(Example of output transistor protective circuit installation 1)
Programmable
controller side
Solenoid valve side
(Example of output transistor protective circuit installation 2)
Programmable
controller side
Intro 15
Solenoid valve side
Cautions
100 VAC specifications
CAUTION
For 100 VAC, all wave rectified circuit is incorporated.
When using SSR to turn the solenoid valve on and off, solenoid valve recovery could fail.
Take care when selecting the SSR. (Consult with your relay/PLC manufacturuer)
Port filter
CAUTION
Port filter is used to prevent foreign materials from entering, and
problems in a valve. It does not improve the quality of the compressed air. Read intro 4 to 16 before mounting and adjusting it.
Do not remove or force the port filter.
The filter could deform and result in problems. If contaminants
and foreign materials are found on the filter surface, blow lightly,
or remove them by tweezers, etc.
Filter
40
PA 526
1P
P port filter
R
3/5
Example of integrating P port filter (standard)
CAUTION
Example of integrating A.B port filter option
Serial transmission slave unit
Design
The slave unit will go in to the following status when there is a
communication abonormality.
(1)Input signal becomes all points OFF.
(2)The output signal becomes all points OFF. (However when
a slave unit has an output mode setting switch, the setting
condition is applied)
Start-up and maintenance
Do not touch a terminals and connectors that are engergized.
There is a risk of electric shock.
Shut down the power before cleaning and retightening.
Do not disassemble or modify this product. There is a risk of
failure and faulty operation.
When wiring
Always shut off the power before wiring/mounting. There is a
risk of electric shock and damage to the product.
Check the product's rated voltage and terminal layout, and
wire correctly. Connecting a power with incorrect rating or
connecting the wires incorrectly could lead to fires or faults.
Tighten the water proof connector and the terminal screw
withing the specified torque range. Loose connections could
lead to fire or misoperation.
Do not forcibly bend or pull the communication cables or power
cables connected to the unit.
Always use the specified communication cable. Separate the
communication cable from the power cable and high-voltage
cables.
Do not use this product where it will be continuously submerged in water.
Intro 16
Discrete
Sub-base porting
W4GB2 Series
Applicable cylinder bore size:
Common specifications
80
Electrical specifications
Descriptions
Type of valve / operation method
20 to
W4GB2
Descriptions
W4GB2
Pilot operated soft spool valve
Rated voltage V DC
12 to 24
Compressed air
Working fluid
AC
100
Max. working pressureMPa
0.7
Rated voltage fluctuation range
Min. working pressureMPa
0.2
Holding current A DC24V
1.05
DC12V
0.05
-10 to 55 (to be unfrozen)
AC100V
0.012
Withstanding pressure MPa
Ambient temperature
5 to 55
Fluid temperature
Locking/non-locking common type
Manual override
Lubrication
Not required
Note 1
Protective structureNote 2
Dust/jet-proof (IP65)
Vibration / impact m/s2
50 or less / 300 or less
Working environment
10
0.025
Power consumption W DC24V
0.6
Note 3
0.6
DC12V
Apparent power VA AC100V
1.2
Heat proof class
B
Note 3 : Surge suppressor and indicator are provided as standard.
Not subject to corrosive gas, etc.
Note 1 : Use turbine oil Class 1 ISO VG32 if lubricated.
Excess lubrication may result in unstable operation.
Note 2 : IP 65 (IEC 60529 (IEC 529: 1989-11)) standards are applied to the test.
Refer to Intro 12 for details.
JIS symbol
5 port valve
2-position single solenoid
Individual specifications
Descriptions
Port size
W4GB2
A/B port
Rc1/4
P/R port
Rc1/4
Descriptions
Response time ms 2-position
2-position double solenoid
3-position
When turned ON
When turned OFF
Single
22
24
Double
26
-
A/B/R connection
25
35
Response time is measured at 0.5MPa, 20
and oil free. Response time may vary depending on pressure and quality of oil.
Descriptions
Weight
g
2-position
3-position all ports closed
3-position
Terminal box
I/O connector
Single
351
409
Double
367
424
All ports closed
374
431
Flow characteristics
3-position A/B/R connection
Model no.
W4GB2
3-position P/A/B connection
Solenoid position
P A/B
C [dm / (s · bar) ]
b
3
A/B
C [dm3/ (s · bar) ]
R
b
2-position
All ports closed
2.5
0.27
2.5
0.2
2.3
0.32
2.1
0.21
3-position A/B/R connection
P/A/B connection
2.3
0.3
2.2
0.22
2.4
0.02
2.3
0.19
Note: Effective sectional area S and sonic conductance C are converted as S
5.0 x C.
Ozone specifications
Coolant proof specifications
The specification can be selected with "D" option "A" in "How to Order" on pages 2.
1
W4GB2 Series
How to order
W4GB2
1 0
8
R1
H
8
R1
F
Discrete
Discrete
3
Discrete sub plate only
Symbol
Sub plate
A
Solenoid position
B
B
Port size
1
2-position single solenoid
2
2-position double solenoid
3
3-position all ports closed
4
3-position ABR connection
5
3-position PAB connection
Port size
8
C
C
Electric connection
Refer to page 3 for the circuit
diagram of the solenoid valve.
Option
R1
E
Voltage
Note 1 : The non-locking manual override (M) and manual
override with OFF function (M7) cannot be selected
simultaneously.
Note 2 : The check valve specifications are not available for
the 3-position all ports closed or P/A/B connection.
Refer to Page 91 for details on the check valve.
Symbol
I/O connector (500mm) (custom order)
No options
M
Non-locking manual override Note 1
M7
Manual override with off function Note 1
H
Check valve Note 2
A
Ozone/coolant proof
F
P/A/B port filter integrated
Voltage
1
AC100V (rectified bridge integrated)
3
DC24V
4
DC12V
Kit model no. for terminal box type
Electric connection
Name
Terminal box (cable clamp attached)
Option
Blank
E
Cautions for model No. selection
Electric connection (light and surge suppressor provided as standard)
Blank
D
D
Rc1/4
Cable clamp (with gasket)
Model no.
I/O connector
Terminal box
Blank
Descriptions
W4G-BMS-038GP
R1
Use to provide dustproof and
jet-proof protection for the cable.
Gasket
Shape
PF3/8
Terminal
Layout
1:COM
25
2:B
22
A
Descriptions
Solenoid position
Sub-base porting
SP
W4GB2
Discrete
Discrete sub plate only
How to order
Not used
B
COM
4:A
A
max30.5
max40
Applicable cable outer diameter
5 to 10
(reference value)
Body tightening torque 2.0 to 2.5 N·m
Cable clamp tightening torque 1.5 2.0N·m
2
W4GB2 Series
Dimensions
W4GB210
Terminal box (blank)
41.5
2-Rc1/4
4(A), 2(B) port
5
23
21
21.5
R1
1
P
3
R2
119.5
4
109
2
4.4
(mounting hole)
15.5
20.5
30
77
G3/8
20
29.3
3-Rc1/4
5(R1),1(P),3(R2) port
47
88.5(manual override cover open)
40
4
Manual override section
20
31.5
Refer to page 4 for I/O connector (R1)
W4GB220
Terminal box (blank)
41.5
2-Rc1/4
4(A), 2(B) port
5
23
21
21.5
R1
1
P
3
R2
127.5
14.4
109
2
4.4
(mounting hole)
40
47
4
Manual override section
117
29.3
3-Rc1/4
5(R1),1(P),3(R2) port
3
20
20
31.5
30
15.5
20.5
77
G3/8
88.5(manual override cover open)
10.5
W4GB2 Series
Dimensions
3
Discrete
W4GB2 45 0
Terminal box (blank)
41.5
2-Rc1/4
4(A), 2(B) port
R1
1
P
3
R2
Sub-base porting
5
23
21
21.5
139
4 22
109
29.3
20
3-Rc1/4
5(R1),1(P),3(R2) port
30
15.5
20.5
77
G3/8
88.5(manual override cover open)
40
47
Manual override section
2
4.4
(mounting hole)
20
31.5
I/O connector (R1)
Sensor I/O connector (OMRON)
XS2H-D421-B80-T
25
-460
4
Reduced wiring manifold
Body porting
MW43GA2-T1/2 /3/5/8 Series
Applicable cylinder bore size: 20 to 80
Manifold common specifications
Descriptions
Electrical specifications
MW3GA2·MW4GA2
Manifold type
Block manifold
Supply and exhaust method Common supply/common exhaust (check valve integrated)
Pilot exhaust method
Internal pilot Main valve/pilot valve common exhaust (pilot exhaust check valve integrated)
External pilot Main valve and pilot valve individual exhaust
Piping direction
Valve top direction
Type of valve / operation method
Pilot operated soft spool valve
Working fluid
Compressed air
Max. working pressure MPa
0.7
Min. working pressure MPa
0.2
Withstanding pressure MPa
1.05
Ambient temperature
-10 to 55 (to be unfrozen)
Fluid temperature
5 to 55
Manual override
Locking/non-locking common type
Lubrication
Note 1
Not required
Protective structure Note 2
Dust/jet-proof (IP65) Note 3
Vibration / impact m/s2
50 or less / 300 or less
Working environment
Not subject to corrosive gas, etc.
3 port valve
2-position single solenoid NC type
2-position single solenoid NO type
MW3GA2·MW4GA2
12,24
AC
100
Rated voltage fluctuation range
10
Holding current A DC24V
0.025
DC12V
0.05
AC100V
0.012
Power consumption W DC24V
0.6
Note 4
DC12V
0.6
AC100V
1.2
Apparent power VA
Note 5
Heat proof class
B
Note 4 : Surge suppressor and indicator are provided as standard.
Note 5 : AC100V is not available for multi-connector/D-sub connector/flat cable connector.
specifications do not have AC100V options.
100 VAC and 12 VDC settings are not available for the serial transmission
connection specifications.
Note 3 : The D-sub connector (T30) and flat cable connector (T5*) have a dustproof protective structure.
Check that water drops or oil, etc., do not come into contact.
Note 1 : Use turbine oil Class 1 ISO VG32 if lubricated.
Excessive lubrication will lead to unstable operation.
Note 2 : IP 65 (IEC 60529 (IEC 529: 1989-11)) standards are applied to the test.
Refer to Intro 12 for details.
JIS symbol
Descriptions
Rated voltage V DC
Individual specifications
MW3GA2·MW4GA2
T8G1 T8G2 T8G7
T51 T53
T8MA T8M6
T8D1 T8D2 T8D7
Descriptions
Maximum station number Standard wiring
double wiring
Maximum solenoid number
A/B port
Port size
P/R port
T10
T20
T30
18
9
18
8
16
18
12
24
18
18
16
16
16
9
12
8
8
8
18
24
16
32
16
Push-in fitting 4, 6, 8, Rc1/8
Push-in fitting 8, 10
4
2
4
8
4
8
Refer to page 11 for weight.
5 port valve
2-position single solenoid
MW3GA2·MW4GA2
When turned ON
When turned OFF
Descriptions
Response time ms 2-position
3-position
2-position double solenoid
Single
Double
A/B/R connection
Response time is measured at 0.5MPa, 20
22
26
25
24
35
and oil free. Response time may vary depending on pressure and quality of oil.
Flow characteristics
Model no.
Solenoid position
3-position all ports closed
3-position A/B/R connection
P A/B
C [dm3/ (s·bar) ]
b
A/B
C [dm3/ (s·bar ) ]
R
b
2.2
0.35
1.7
0.25
MW3GA2
2-position
All ports closed
2
0.36
2.2
0.21
MW4GA2
3-position A/B/R connection
2.1
0.34
1.7
0.26
P/A/B connection
2.3
0.35
2.3
0.27
Note 1 : Effective sectional area S and sonic conductance C are converted as S
5.0 x C.
Note 2 : Effective sectional area of 2 position and ABR connection is the value when a check valve is integrated.
3-position P/A/B connection
Ozone specifications
Coolant proof specifications
Can be selected with "G" option "A" in How to Order on Pages 7, 9.
5
MW34GA2-T1/2 /3/5/8 Series
Reduced wiring specifications
T10
T20
Common gland
M3 screw type
Connector
-
T30
T51
T53
Multi-connector D-sub connector
20P
26P
Flat cable connector
Flat cable connector
Without power supply terminal Without power supply terminal
HIROSE ELECTRIC CO. LTD. MIL standards MIL-C-83503 standards MIL-C-83503 standards
RM21WTP-20S
D-sub connector Pressure welding socket Pressure welding socket
20 pins
25 pins
20 pins
26 pins
Reduced wiring
type
Serial transmission slave unit specifications(refer to page 84 for applicable PLC table.)
Descriptions
Network name
Slave unit model no.
T8G1
CC-Link(Ver1.10)
T8G2
T8G7
T8D1
DeviceNet Note 1
T8D2
T8D7
AS-i(Ver2.0)
T8MA
T8M6
Communication speed
125K/250K/500Kbps
167Kbps
156K/625K/2.5M/5M/10Mbps
Power voltage Unit side
DC24V+10
DC30V 2
DC24V+10
Valve side
DC24V+10 , -5
DC24V+10 , -5
DC24V+10 , -5
Communication side
DC11 to 25V
Current consumption Unit side
60mA or less 100mA or less 75mA or less Note 2 70mA or less 90mA or less 80mA or less Note 2 60mA or less Note 2 90mA or less Note 2
Valve side 15 ma or less (when all points are turned off) 15 ma or less (when all points are turned off) 15 ma or less (when all points are turned off)
Communication side
50mA or less
Input no./output no.
0/16
0/32
0/16
0/32
16/16
16/16
4/4 Note 3 8/8 Note 4
Occupation number
1 station
2 byte
4 byte
4 byte
1 station
2 station
Operating indication
Power supply/communication state/valve power supply Power supply/communication state
Power supply/communication state
Other
Consult with CKD for EDS file. Note 5
Profile: 7, F Note 6
Note 1 : Compatible with other DeviceNet complaint networks (DLNK, etc.).
Note 2 : If the input block,s power supply is common with the unit power supply, calculate with the following equation.
(unit side current consumption) = * +(35mA X input block no.) + (sum of internal current consumption of connected sensors)
* ········· T8G7 : 60mA, T8D7 : 80mA, T8MA : 60mA, T8M6 : 90mA
However, select a sensor so that unit side current consumption will be 600mA or less(for T8G7 and T8D7), or 250mA or less (for T8MA and T8M6)
Note 3 : When using the 4-point input/4-point output slave unit (T8MA), all outputs are dedicated for the valve.
Note 4 : Two addresses must be set for the 8-point input/8-point output type slave unit (T8M6). (The automatic address setting function cannot be used.)
Note 5 : EDS file : Text file of parameters for communicating with each company's master.
Note 6 : Profile : Definition of slave I/O data and parameter meanings when communicating with master. (Defined in AS-i specifications)
I/O block
I/O block
Model no.
Descriptions
NW4GA2IN-N-K
NW4GA2IN-N-B
NW4GA2IN-P-K
NW4GA2IN-P-B
Input no.
4 points
Rated input voltage
DC24V
Rated input current
7mA
ON voltage
DV15V and over (between each input terminal and G)
DV15V and over (between each input terminal and V)
OFF voltage/OFF current DC5V or less (between each input terminal and V)/1.5mA or less DC5V or less (between each input terminal and G)/1.5mA or less
Input type
Sink type
Source type
Power supply
External power supply
Common with unit power supply
Common with unit power supply
External power supply
Operating indication
Power supply/input status
Note1 : Refer to page 59 for model no.
Output block
Model no.
Descriptions
Output no.
Rated voltage
Max. load current
Residual voltage
Output type:
Protective circuit
Fuse
Operating indication
NW4GA2-OUT-N-B
NW4GA2-OUT-P-B
4 points
DC24V
1A/1point(3A/common)
1.5V or less
Sink type
Source type
Over current protection/reverse connection protection
Power supply for external load: DC24V, 5A(can be replaced)
Power supply/output state
Note1 : Refer to page 59 for model no.
6
Body porting
Descriptions
MW34GA2-T1/2 /3/5 Series
How to order
Common gland/multi-connector/D-sub connector/flat cable connector.
T10 W H D
5
Model no.
Discrete block
Discrete solenoid valve
Manifold
with solenoid valve
3 port valve 5 port valve 3 port valve 5 port valve 3 port valve 5 port valve
Manifold model no.
MW4GA2 1 0 C8
A
3
Discrete valve block with solenoid valve
NW4GA2 1 0 C8
WH
3
H
3
Discrete solenoid valve
W4GA2 1 9 C8
A
Model no.
B
H
Symbol
Mount type
B
Solenoid position
I
Station no.
J
Voltage
Port size
Note 1
D
Electric connection
Note 2
Reduced wiring
Refer to Intro 3 for
circuit diagram of the solenoid valve.
F
Terminal/connector pin
array
Option
Note 8
Cautions for model No. selection
Fill out " manifold specifications ".
Note 1 : Specify P/R port size with the supply and exhaust block.
Note 2 : If change of AC specifications will be implemented,
select a valve block with masking plate as a reserved block.
Note 4 : Blank ... Wired according to the type of installed valve.
W ........ Wiring for double solenoid will appy regardless of type
of valve mounted.
W does not need to be designated when the single
solenoid is not mounted.
However, for multi connector T20, only double wiring is available.
Double wiring will be selected automatically even if "W" is not
selected.
Note 5 : The non-locking manual override (M) and manual override with
OFF function (M7) cannot be selected simultaneously.
Note 6 : The check valve specifications (H) are not available for the
3-position all port block or P/A/B connection.
Refer to Page 91 for details on the check valve.
Note 7 : Port P has an integrated filter.
Note 8 : Specify the spacer mounting location and quantity in manifold
specifications.
Refer to page 59 to 60 for details.
7
W
3
G
A
2
W
4
G
A
2
2-position single solenoid
2-position double solenoid
3-position all ports closed
3-position ABR connection
3-position PAB connection
2 position single solenoid, normally closed
2 position single solenoid, normally open
Mix manifold
4 push-in fitting
6 push-in fitting
8 push-in fitting
Push-in fitting mix
Rc1/8
Electric connection
Reduced wiring(light and surge suppressor provided as standard)
Refer to the next page for reduced wiring.
F
Terminal and connector pin array
Blank Standard wiring Note 4
Double wiring Note 4
W
G
G
N
W
4
G
A
2
Blank Connector relay circuit board specifications for DC.
2
Refer to P.54 for
to
cable length for AC.
8
E
E
N
W
3
G
A
2
Port size (A/B port)
C4
C6
C8
CX
6
D
· Refer to page 65 for
cable model no. with
D-sub connector.
· Refer to page 80 for
cable model no. for
flat cable connector.
M
W
4
G
A
2
Solenoid position
1
2
3
4
5
1
11
8
C
C
Descriptions
M
W
3
G
A
2
Option
Blank
M
M7
H
K
A
F
Z1
Z3
H
No options
Non-locking manual overrideNote 5
Manual override with off functionNote 5
With check valve
Note 6
External pilot
Ozone/coolant proof
A/B port filter integrated Note 7
Supply spacer
Note 8
Exhaust spacer
Note 8
Mount type
Blank Direct mount type
DIN rail mount type
D
Station no.
I
2
to
18
J
1
3
4
2 stations
to
18 stations
This specification may vary depending on
the reduced wiring specifications.
Check individual specifications on page 5.
Voltage
AC100V (rectified bridge integrated)
DC24V
DC12V
is not available.
MW34GA2-T1/2 /3/5 Series
How to order
[Reduced wiring connection table]
A
Model no.
M
W
3
G
A
2
N
W
3
G
A
2
N
W
4
G
A
2
W
3
G
A
2
W
4
G
A
2
Reduced wiring(light and surge suppressor provided as standard)
T10
T20
T30
T51
T53
Common gland (M3 screw) Left
Multi connector Left Note 3
D-sub connector Left Note 3
20 pin flat cable connector w/o power supply terminal Left
26 pin flat cable connector w/o power supply terminal Left
Body porting
E
M
W
4
G
A
2
Reduced wiring
Discrete block
Discrete solenoid valve
Manifold
with solenoid valve
3 port valve 5 port valve 3 port valve 5 port valve 3 port valve 5 port valve
Note 3 : Multi-connector(T20)/D-sub connector(T30)/flat cable connector(T5*).
specifications do not have AC100V options.
8
MW34GA2-T8 Series
How to order
Serial transmission
A
Model no.
Discrete block
Discrete solenoid valve
with solenoid valve
3 port valve 5 port valve 3 port valve 5 port valve 3 port valve 5 port valve
Manifold model no.
Manifold
MW4GA2 1 0 C8
T8G1 W H D
5
3
Discrete valve block with solenoid valve
NW4GA2 1 0 C8
WH
3
H
3
Discrete solenoid valve
W4GA2 1 9 C8
A
Model no.
B
H
Mount type
Solenoid position
I
Station no.
J
C
Voltage
B
D
Reduced wiring
F
G
Option
Note 8
Electric connection
Reduced wiring(light and surge suppressor provided as standard)
Terminal and connector pin array
Note 2
Note 2
Option
Blank
M
M7
H
K
A
F
Y**
No options
Non-locking manual override
Note 3
Manual override with off function Note 3
With check valve
Note 4
External pilot
Ozone/coolant proof
A/B port filter integrated
Note 5
I/O block
Note 6
Specify I/O block combination number in **
according to table 1 [I/O block combination
table].
Cautions for model No. selection
Fill out " manifold specifications ".
Note 1 : Specify P/R port size with the supply and exhaust block.
Note 2 : Blank ... Wired based on the type of valve used.
W ........ All wired for the double solenoid regardless of the type
of valve used.
W does not need to be designated when the single
solenoid is not mounted.
Note 3 : The non-locking manual override (M) and manual override with
OFF function (M7) cannot be selected simultaneously.
Note 4 : The check valve specifications (H) are not available for the
3-position all port block or P/A/B connection.
Refer to Page 91 for details on the check valve.
Note 5 : Port P has an integrated filter.
Note 6 : Indicate I/O format of I/O block (sink/s
fix the connector.
Note 7 : 100 VAC and 12 VDC settings are not available for the serial
transmission connection specifications.
Specify the spacer mounting location and quantity in manifold
specifications.
Refer to page 59 to 60 for details.
9
W
4
G
A
2
4 push-in fitting
6 push-in fitting
8 push-in fitting
Push-in fitting mix
Rc1/8
Terminal/connector pin Blank Standard wiring
array
double wiring
W
G
W
3
G
A
2
2-position single solenoid
2-position double solenoid
3-position all ports closed
3-position ABR connection
3-position PAB connection
2 position single solenoid, normally closed
2 position single solenoid, normally open
Mix manifold
Refer to the next page for reduced wiring.
Refer to the circuit diagram of the solenoid valve on Intro 3.
F
N
W
4
G
A
2
Blank Connector relay circuit board specifications for DC.
E
E
N
W
3
G
A
2
Port size (A/B port)
C4
C6
C8
CX
6
Electric connection
Descriptions
M
W
4
G
A
2
Solenoid position
1
2
3
4
5
1
11
8
C
Port size
Note 1
D
Symbol
M
W
3
G
A
2
Z1
Z3
H
Supply spacer
Exhaust spacer
Note 8
Note 8
Mount type
Blank Direct mount type
DIN rail mount type
D
Station no.
I
2
to
16
J
3
2 stations
to
16 stations
Differs depending on the reduced wiring
connection specifications.
Check individual specifications on page 11.
Voltage
DC 24V
Note 7
is not available.
MW34GA2-T8 Series
How to order
[Reduced wiring connection table]
A
Model no.
Discrete block
Discrete solenoid valve
with solenoid valve
3 port valve 5 port valve 3 port valve 5 port valve 3 port valve 5 port valve
M
W
3
G
A
2
N
W
3
G
A
2
N
W
4
G
A
2
W
3
G
A
2
W
4
G
A
2
Reduced wiring(light and surge suppressor provided as standard)
T8G1
T8G2
T8G7
T8D1
T8D2
T8D7
T8MA
T8M6
16 points output
Serial transmission
32 points output
CC-Link
16 points input/16 points output
16 points output
Serial transmission
32 points output
DeviceNet
16 points input/16 points output
Serial transmission 4 points input/4 points output
8 points input/8 points output
AS-i
Body porting
E
M
W
4
G
A
2
Reduced wiring
Manifold
Symbol Layout and station no. of I/O block.
IN
Y10
Y20
IN IN
Y30
IN IN IN
Y40
IN IN IN IN
OUT
Y01
Y02
OUT OUT
Y03
OUT OUT OUT
Y04
OUT OUT OUT OUT
Y11
OUT IN
Y21
OUT IN IN
Y31
OUT IN IN IN
Y41
OUT IN IN IN IN
Y12
OUT OUT IN
Y22
OUT OUT IN IN
Y32
OUT OUT IN IN IN
Y42
OUT OUT IN IN IN IN
Transmission block side
Table 1 (I/O block combination)
*1: How to read the table
E.g. ) Y11 is a combination of an input block (4 points)
and an output block (4points)
*2: Refer to P.81 for details of I/O point number compatible
with wiring method T8*.
10
MW34GA2-T1/2 /3/5/8 Series
Manifold components explanation and parts list
Valve set screw
4
It will be as shown on the
table below for the AC.
6
52
40 PA
Hexagon socket head cap bolt
1P
Gasket
3/5
R
6
2B
2B
5
4A
3
4A
D
C
24
V
2
1
0
P
O
W
E
O
P
E
N
O
P
E
N
1
7
Serial transmission slave unit+ I/O block
Main parts list (refer to page 51 to 65 for details)
Model no. Component name
1
Wiring block
2
Discrete valve block
3
4
Model no. Component name
5
Supply and exhaust block
6
End block R
7
I/O block
Model no. (example)
NW4GA2-T10
NW4GA2-V1
Discrete valve block with solenoid valve NW4GA220-C8-H-3
Discrete solenoid valve
Model no. (example)
NW4G2-Q-10
NW4G2-ER
NW4GA2-IN-N-B
W4GA219-C8-H-3
Weight (for DC)
NW4GA2
Block type
Valve block with solenoid valve
(g)
NW3GA210
NW3GA2110
NW4GA210
NW4GA220
3
NW4GA2 45 0
Weight Block type
NW4GA2-MP SD
181 Valve block with masking plate
181 Wiring block (serial transmission slave unit) NW4GA2-T8*
IN
NW4GA2- OUT
- NP - KB
186 I/O block
(g)
NW4G2-Q-*
NW4G2-QK-*
NW4G2-QZ-*
NW4G2-QKZ-*
End block
NW4G2-ER
NW4G2-EXR
11
102
430
220
202
209
Common
Block type
Supply and exhaust block
Weight
Weight Block type
137 Wiring block
140
137
143
91
96
NW4G2-T10
NW4G2-T20
NW4G2-T30
NW4G2-T5*
Weight
423
490
370
367
MW34GA2-T1/2 /3/5/8 Series
Parts kit for Wiring block T10
Repair parts and related parts list
8 straight
Plug cartridge
Model no.
W4G-SCL-18A
W4G-SCL-18B
4G2-JOINT-C6
4G2-JOINT-C8
4G2-JOINT-CPG
Applicable cable outer diameter Descriptions
14.5 to 16.5 Use to provide dustproof and jet16.5 to 18.5 proof protection for the cable.
Gasket
38
36
PF3/4
(reference value)
Body tightening torque 4.0 to 2.5 N·m
Cable clamp tightening torque 30 to 3.5N·m
max29.5
max40
Applicable cable outer diameter
Parts for I/O block
Water proof cap
Descriptions
Water proof plug
Descriptions
Model no.
W4G-XSZ-11
If the same power supply is shared with serial transmission slave unit,
this is used for jet proof protection of power supply connector.
Model no.
W4G-XSZ-12
Used to provide jet-proof protection for idle signal connectors.
10
15
15
15
(reference value)
Tightening torque 0.4 to 0.5 N·m
(reference value)
Tightening torque 0.4 to 0.5 N·m
M12 x 1
Reduced wiring
4 straight
6 straight
Cable clamp
Model no.
4G2-JOINT-C4
M12 x 1
12
Body porting
Model no. Parts name
Push-in fitting
and related parts
MW34GA2-T1/2 /3/5/8 Series
Dimensions
Unit mm
MW4GA2
Common gland (T10)
1P
R
3/5
2B
2B
2B
2B
4A
4A
4A
4A
4A
2B
12.4
80
126.5
139(3 position)
131(single/double)
5.5
35
52.5
2B
4A
Rc1/8
4(A) port
Rc1/8
2(B) port
Mounting hole for 4-M5
(for direct mount)
1
2
3
Push-in fitting
4(A) port
Push-in fitting
2(B) port
4
5
4,
6,
8 (selection)
4,
6,
8 (selection)
6
2B
2B
2B
2B
2B
3/5R
4A
4A
4A
4A
4A
4A
16.7 30
76.5(Rc1/8)
62
1P
2B
Push-in fitting
1(P) port
Push-in fitting
3/5(R) port
Push-in fitting L type for supply and exhaust block (upward)
8 (CL8)
10 (CL10)
22.2
15.1
32.3
23.6
30.1
37.2
13
11 (push-in fitting 8)
17 (push-in fitting 10)
2B
16 (Rc1/8)
77 (Rc1/8)
14.6 (push-in fitting) 78 (push-in fitting)
2B
86.5(manual override cover open)
75
9
12
40526
PA
91.5(push-in fitting 4, 6, 8 common)
4A
4A
4A
a
63.2
a
G3/4
6.5
38
a b
20
a b
27.6
8
L7=L6+ (40 to) refer to page 95
L8=L7-12.5
L6=L1+50
L1= (16 x n) + (18 x m) + (13.5 x l) +125.5
(n: valve block station number m: supply and exhaust block no. l: partition block no.)
L2=L1-12.5
6
100
16 16
Manual override section 18 25.5
41.6
50.3
8,
10 (selection)
8,
10 (selection)
Model no.
-1
-2
-3
-4
-5
-6
Part name
Wiring block T10
Masking plate
Valve block
Solenoid valve body
Supply and exhaust block
End block R
MW34GA2-T1/2 /3/5/8 Series
Dimensions
Unit mm
MW4GA2
Reduced wiring
Multi-connector (T20)
1P
R
3/5
2B
2B
2B
2B
4A
4A
4A
4A
4A
Body porting
12.4
80
126.5
139(3 position)
131(single/double)
5.5
35
52.5
2B
Rc1/8
4(A) port
Rc1/8
2(B) port
2
3
76.5(Rc1/8)
62
1
Push-in fitting
4(A) port
Push-in fitting
2(B) port
5
4
4,
6,
8 (selection)
4,
6,
8 (selection)
6
11 (push-in fitting 8)
17 (push-in fitting 10)
2B
Mounting hole for 4-M5
(for direct mount)
1P
2B
2B
2B
2B
2B
2B
3/5R
4A
4A
4A
4A
4A
4A
Model no.
-1
(2)
(3)
(4)
(5)
(6)
Part name
Wiring block T20
Masking plate
Valve block
Solenoid valve body
Supply and exhaust block
End block R
30
91.5(push-in fitting 4, 6, 8 common)
2B
4A
16.7
77 (Rc1/8)
78 (push-in fitting)
4A
4A
4A
2B
86.5(manual override cover open)
75
9
12
40526
PA
16 (Rc1/8)
14.6 (push-in fitting)
a
73.6
a
20
a b
Receptacle
(HIROSE ELECTRIC CO. LTD.)
RM21WTR-20P
a b
34.4
8
L7=L6+ (40 to) refer to page 95
L8=L7-12.5
L6=L1+24
L1= (16 x n) + (18 x m) + (13.5 x l) +86
(n: valve block station number m: supply and exhaust block no. l: partition block no.)
L2=L1-12
6
6
16 16
18 25.5
12
60.5
Manual override section
Push-in fitting
1(P) port
Push-in fitting
3/5(R) port
8,
10 (selection)
8,
10 (selection)
Push-in fitting L type for supply and exhaust block (upward)
8 (CL8)
10 (CL10)
22.2
15.1
32.3
23.6
30.1
37.2
41.6
50.3
14
MW34GA2-T1/2 /3/5/8 Series
Dimensions
Unit mm
MW4GA2
D sub-connector (T30)
1P
2B
3/5
R
2B
2B
2B
4A
4A
4A
4A
4A
L7=L6+ (40 to) refer to page 95
L8=L7-12.5
L6=L1+34
2
3
4
5
4,
6,
8 (selection)
4,
6,
8 (selection)
6
16.7
30
62
90
°
1
Push-in fitting
4(A) port
Push-in fitting
2(B) port
11 (push-in fitting 8)
17 (push-in fitting 10)
Rc1/8
4(A) port
Rc1/8
2(B) port
Mounting hole for 4-M5
(for direct mount)
91.5(push-in fitting 4, 6, 8 common)
76.5(Rc1/8)
86.5(manual override cover open)
75
9
80
126.5
139(3 position)
131(single/double)
77 (Rc1/8)
78 (push-in fitting)
16 (Rc1/8)
14.6 (push-in fitting)
12
5.5
35
52.5
20
8
12.4
9 L1= (16 x n) + (18 x m) + (13.5 x l) +72
(n: valve block station number m: supply and exhaust block no. l: partition block no.)
6
6
L2=L1-12
16 16
18 25.5
46.5
22
Manual override section
Push-in fitting 8, 10 (selection)
1(P) port
Push-in fitting 8, 10 (selection)
3/5(R) port
Push-in fitting L type for supply and exhaust block (upward)
8 (CL8)
10 (CL10)
22.2
15.1
32.3
23.6
30.1
37.2
15
41.6
50.3
Model no.
(1)
(2)
(3)
(4)
(5)
(6)
Part name
Wiring block T30
Masking plate
Valve block
Solenoid valve body
Supply and exhaust block
End block R
MW34GA2-T1/2 /3/5/8 Series
Dimensions
Unit mm
MW4GA2
Reduced wiring
*This drawing is for T51.
T53 is available for the flat cable connector
Dimensions are same as T51.
Flat cable connector (T5*)
1P
R
3/5
2B
2B
2B
2B
4A
4A
4A
4A
4A
L7=L6+ (40 to) refer to page 95
L8=L7-12.5
L6=L1+34
80
126.5
Rc1/8
4(A) port
Rc1/8
2(B) port
2
3
4
5
4,
6,
8 (selection)
4,
6,
8 (selection)
6
Model no.
(1)
(2)
(3)
(4)
(5)
(6)
Part name
Wiring block T5*
Masking plate
Valve block
Solenoid valve body
Supply and exhaust block
End block R
16.7
30
62
90
°
1
Push-in fitting
4(A) port
Push-in fitting
2(B) port
11 (push-in fitting 8)
17 (push-in fitting 10)
20-pole connector
Conform to MIL
standards
Mounting hole for 4-M5
(for direct mount)
91.5(push-in fitting 4, 6, 8 common)
76.5(Rc1/8)
86.5(manual override cover open)
75
9
5.5
35
52.5
139(3 position)
131(single/double)
77 (Rc1/8)
78 (push-in fitting)
16 (Rc1/8)
14.6 (push-in fitting)
12
Body porting
20
8
12.4
9 L1= (16 x n) + (18 x m) + (13.5 x l) +72
(n: valve block station number m: supply and exhaust block no. l: partition block no.)
6
6
L2=L1-12
16 16
18 25.5
46.5
22
Manual override section
Push-in fitting
1(P) port
Push-in fitting
3/5(R) port
8,
10 (selection)
8,
10 (selection)
Push-in fitting L type for supply and exhaust block (upward)
8 (CL8)
10 (CL10)
22.2
15.1
32.3
23.6
30.1
37.2
41.6
50.3
16
MW34GA2-T1/2 /3/5/8 Series
Dimensions
Unit mm
MW4GA2
Serial transmission CC-Link (T8G*)
1P
2B
3/5
R
2B
2B
2B
4A
4A
4A
4A
4A
71
20
5.5
35
52.5
19.5
35
12
Rc1/8
4(A) port
Rc1/8
2(B) port
1
Push-in fitting
4(A) port
Push-in fitting
2(B) port
2
3
4
5
4,
6,
8 (selection)
4,
6,
8 (selection)
6
16.7
30
70
160 (connector MAX)
91.5(push-in fitting 4, 6, 8 common)
76.5(Rc1/8)
Mounting hole for 4-M5
(for direct mount)
Push-in fitting
1(P) port
Push-in fitting
3/5(R) port
Push-in fitting L type for supply and exhaust block (upward)
8 (CL8)
10 (CL10)
22.2
15.1
32.3
23.6
30.1
37.2
17
11 (push-in fitting 8)
17 (push-in fitting 10)
80
126.5
139(3 position)
131(single/double)
31
77 (Rc1/8)
16 (Rc1/8)
14.6 (push-in fitting)
78 (push-in fitting)
8
105 (switch cover open)
86.5(manual override cover open)
75
9
12.4
L7=L6+ (40 to) refer to page 95
L8=L7-12.5
L6=L1+24
L1= (16 x n) + (18 x m) + (13.5 x l) +124.5
(n: valve block station number m: supply and exhaust block no. l: partition block no.)
6
6
L2=L1-12
16 16
18 25.5
99
12
Manual override section
42.5
29
41.6
50.3
8,
10 (selection)
8,
10 (selection)
Model no.
(1)
(2)
(3)
(4)
(5)
(6)
Part name
Wiring block T8*
Masking plate
Valve block
Solenoid valve body
Supply and exhaust block
End block R
MW34GA2-T1/2 /3/5/8 Series
Dimensions
Unit mm
MW4GA2
Reduced wiring
Serial transmission CC-Link (T8G*) + I/O block
D
C
24
V
1P
E
OP
EN
2B
3/5
▲
R
P
O
W
2B
0
OP
EN
2B
▲
2B
1
4A
4A
4A
4A
4A
71
9
80
126.5
Push-in fitting
4(A) port
Rc1/8
2(B) port
Push-in fitting
2(B) port
2
3
4
5
4,
4,
6,
6
6,
8 (selection)
8 (selection)
7
16.7 30
70
1
76.5(Rc1/8)
160 (connector MAX)
75
11 (push-in fitting 8)
17 (push-in fitting 10)
Rc1/8
4(A) port
Mounting hole for 4-M5
(for direct mount)
91.5(push-in fitting 4, 6, 8 common)
86.5(manual override cover open)
5.5
35
52.5
16 (Rc1/8)
77 (Rc1/8)
14.6 (push-in fitting)
78 (push-in fitting)
139(3 position)
131(single/double)
20 20 15
20 25
8
105 (switch cover open)
12
Body porting
20
12.4
L7=L6+ (40 to) refer to page 95
L8=L7-12.5
L6=L1+24
L1= (16 x n) + (18 x m) + (13.5 x I) +L5+25.5
(n: valve block station number m: supply and exhaust block no. I: partition block no.)
6
6
L 2 =L 1 -12
12
L5= (45 x k) +99
16 16
18 25.5
(k: I/O block quantity)
25.5
45
17 29
Manual override section
13 19
Model no.
(1)
(2)
(3)
(4)
(5)
(6)
(7)
Part name
I/O block
Wiring block T8*
Masking plate
Valve block
Solenoid valve body
Supply and exhaust block
End block R
Push-in fitting 8, 10 (selection)
1(P) port
Push-in fitting 8, 10 (selection)
3/5(R) port
Push-in fitting L type for supply and exhaust block (upward)
8 (CL8)
10 (CL10)
22.2
15.1
32.3
23.6
30.1
37.2
41.6
50.3
18
MW34GA2-T1/2 /3/5/8 Series
Dimensions
Unit mm
MW4GA2
Serial transmission DeviceNet (T8D*)
1P
R
3/5
2B
2B
2B
2B
4A
4A
4A
4A
4A
L7=L6+ (40 to) refer to page 95
L8=L7-12.5
L6=L1+24
L1= (16 x n) + (18 x m) + (13.5 x l) +124.5
(n: valve block station number m: supply and exhaust block no. l: partition block no.)
6
6
L 2 =L 1 -12
12
99
86.5(manual override cover open)
12
75
29
Push-in fitting 4, 6, 8 (selection)
4(A) port
Push-in fitting 4, 6, 8 (selection)
2(B) port
Rc1/8
2(B) port
70
76.5(Rc1/8)
91.5(push-in fitting 4, 6, 8 common)
1
2
3
4
5
11 (push-in fitting 8)
17 (push-in fitting 10)
80
126.5
5.5
35
52.5
Rc1/8
4(A) port
Mounting hole for 4-M5
(for direct mount)
113 (connector MAX)
Manual override section 18 25.5
37.5
139(3 position)
131(single/double)
27 23.5
16 (Rc1/8)
14.6 (push-in fitting)
77 (Rc1/8)
78 (push-in fitting)
42.5
16 16
12.4
20
6
16.7 30
66
8
105 (switch cover open)
Push-in fitting 8, 10 (selection)
1(P) port
Push-in fitting 8, 10 (selection)
3/5(R) port
Push-in fitting L type for supply and exhaust block (upward)
8 (CL8)
10 (CL10)
22.2
15.1
32.3
23.6
30.1
37.2
19
41.6
50.3
Model no.
(1)
(2)
(3)
(4)
(5)
(6)
Part name
Wiring block T8*
Masking plate
Valve block
Solenoid valve body
Supply and exhaust block
End block R
9
MW34GA2-T1/2 /3/5/8 Series
Dimensions
Unit mm
MW4GA2
Reduced wiring
Serial transmission slave unit DeviceNet (T8D*) + I/O block
1P
R
2B
3/5
2B
2B
2B
4A
4A
4A
4A
4A
66
9
80
126.5
Push-in fitting 4, 6, 8 (selection)
4(A) port
Push-in fitting 4, 6, 8 (selection)
2(B) port
Rc1/8
2(B) port
2
3
4
5
6
7
16.7 30
70
1
76.5(Rc1/8)
113 (connector MAX)
75
11 (push-in fitting 8)
17 (push-in fitting 10)
Rc1/8
4(A) port
Mounting hole for 4-M5
(for direct mount)
91.5(push-in fitting 4, 6, 8 common)
86.5(manual override cover open)
5.5
35
52.5
16 (Rc1/8)
77 (Rc1/8)
14.6 (push-in fitting)
78 (push-in fitting)
139(3 position)
131(single/double)
20 20 15
20 25
8
105 (switch cover open)
12
Body porting
20
12.4
L7=L6+ (40 to) refer to page 95
L8=L7-12.5
L6=L1+24
L1= (16 x n) + (18 x m) + (13.5 x I)+L5+25.5
(n: valve block station number m: supply and exhaust block no. I: partition block no.)
6
6
L 2 =L 1 -12
12
L5= (45 x k) +99
16 16
18 25.5
(k: I/O block quantity)
25.5
45
17 29
Manual override section
13 19
Model no.
(1)
(2)
(3)
(4)
(5)
(6)
(7)
Part name
I/O block
Wiring block T8*
Masking plate
Valve block
Solenoid valve body
Supply and exhaust block
End block R
Push-in fitting 8, 10 (selection)
1(P) port
Push-in fitting 8, 10 (selection)
3/5(R) port
Push-in fitting L type for supply and exhaust block (upward)
8 (CL8)
10 (CL10)
22.2
15.1
32.3
23.6
30.1
37.2
41.6
50.3
20
MW34GA2-T1/2 /3/5/8 Series
Dimensions
Unit mm
MW4GA2
Serial transmission AS-i (T8M*)
1P
R
3/5
2B
2B
2B
2B
4A
4A
4A
4A
4A
20
8
105 (switch cover open)
86.5(manual override cover open)
12
75
12.4
67
L7=L6+ (40 to) refer to page 95
L8=L7-12.5
L6=L1+24
L1= (16 x n) + (18 x m) + (13.5 x l) +124.5
(n: valve block station number m: supply and exhaust block no. l: partition block no.)
6
6
L 2 =L 1 -12
Manual override section 18 25.5
12
99
16 16
5.5
35
52.5
19.5
80
126.5
Rc1/8
2(B) port
Push-in fitting
2(B) port
70
76.5(Rc1/8)
91.5(push-in fitting 4, 6, 8 common)
1
2
3
4
4,
4,
6,
5
6,
8 (selection)
8 (selection)
11 (push-in fitting 8)
17 (push-in fitting 10)
Push-in fitting
4(A) port
6
16.7 30
139(3 position)
131(single/double)
31
Rc1/8
4(A) port
Mounting hole for 4-M5
(for direct mount)
114 (connector MAX)
16 (Rc1/8)
14.6 (push-in fitting)
77 (Rc1/8)
78 (push-in fitting)
42.5
Push-in fitting 8, 10 (selection)
1(P) port
Push-in fitting 8, 10 (selection)
3/5(R) port
Push-in fitting L type for supply and exhaust block (upward)
8 (CL8)
10 (CL10)
22.2
15.1
32.3
23.6
30.1
37.2
21
41.6
50.3
Model no.
(1)
(2)
(3)
(4)
(5)
(6)
Part name
Wiring block T8*
Masking plate
Valve block
Solenoid valve body
Supply and exhaust block
End block R
9
MW34GA2-T1/2 /3/5/8 Series
Dimensions
Unit mm
MW4GA2
Reduced wiring
Serial transmission AS-i (T8M*) + I/O block
1P
R
3/5
2B
2B
2B
2B
4A
4A
4A
4A
4A
67
9
80
126.5
Push-in fitting
4(A) port
Rc1/8
2(B) port
Push-in fitting
2(B) port
2
3
4
5
4,
4,
6,
6
6,
8 (selection)
8 (selection)
7
16.7 30
70
1
76.5(Rc1/8)
114 (connector MAX)
75
11 (push-in fitting 8)
17 (push-in fitting 10)
Rc1/8
4(A) port
Mounting hole for 4-M5
(for direct mount)
91.5(push-in fitting 4, 6, 8 common)
86.5(manual override cover open)
5.5
35
52.5
77 (Rc1/8)
16 (Rc1/8)
14.6 (push-in fitting)78 (push-in fitting)
139(3 position)
131(single/double)
20 20 15
20 25
8
105 (switch cover open)
12
Body porting
20
12.4
L7=L6+ (40 to) refer to page 95
L8=L7-12.5
L6=L1+24
L1= (16 x n) + (18 x m) + (13.5 x I) +L5+25.5
(n: valve block station number m: supply and exhaust block no. I: partition block no.)
6
6
L 2 =L 1 -12
12
16 16
L5= (45 x k) +99
18 25.5
(k: I/O block quantity)
17
25.5
45
Manual override section
13 19
Model no.
(1)
(2)
(3)
(4)
(5)
(6)
(7)
Part name
I/O block
Wiring block T8*
Masking plate
Valve block
Solenoid valve body
Supply and exhaust block
End block R
Push-in fitting 8, 10 (selection)
1(P) port
Push-in fitting 8, 10 (selection)
3/5(R) port
Push-in fitting L type for supply and exhaust block (upward)
8 (CL8)
10 (CL10)
22.2
15.1
32.3
23.6
30.1
37.2
41.6
50.3
22
Reduced wiring manifold
Base side porting and rear porting
B
Series
Z
MW4G 2-T1/2 /3/5/8
Applicable cylinder bore size: 20 to 80
Manifold common specifications
Descriptions
Electrical specifications
MW4GB2
MW4GZ2
Manifold type
Block manifold
Supply and exhaust method Common supply/common exhaust (check valve integrated)
Pilot exhaust method
Internal pilot Main valve/pilot valve common exhaust (pilot exhaust check valve integrated)
External pilot Main valve and pilot valve individual exhaust
Sub-base side porting
Sub-base bottom porting
Piping direction
Type of valve / operation method
Pilot operated soft spool valve
Working fluid
Compressed air
Max. working pressure MPa
0.7
Min. working pressure MPa
0.2
Withstanding pressure MPa
1.05
Ambient temperature
-10 to 55 (to be unfrozen)
Fluid temperature
5 to 55
Manual override
Locking/non-locking common type
Lubrication
Note 1
Not required
Protective structureNote 2
Dust/jet-proof (IP65) Note 3
Vibration / impact m/s2
50 or less / 300 or less
Working environment
Not subject to corrosive gas, etc.
Note 1 : Use turbine oil Class 1 ISO VG32 if lubricated.
Excessive lubrication will lead to unstable operation.
Note 2 : IP 65 (IEC 60529 (IEC 529: 1989-11)) standards are applied to the test.
Refer to Intro 12 for details.
JIS symbol
5 port valve
2-position single solenoid
2-position double solenoid
Descriptions
W4GB2
Rated voltage V DC
12,24
AC
100
Rated voltage fluctuation range
10
Holding current A DC24V
0.025
DC12V
0.05
AC100V
0.012
Power consumption W DC24V
0.6
Note 4
DC12V
0.6
AC100V
1.2
Apparent power VA
Note 5
Heat proof class
B
Note 4 : Surge suppressor and indicator are provided as standard.
Note 5 : AC100V is not available for multi-connector/D-sub
connector/flat cable connector specifications.
100 VAC and 12 VDC settings are not available for the
serial transmission connection specifications.
Note 3 : The D-sub connector (T30) and flat cable connector (T5*) have a dustproof protective structure.
Check that water drops or oil, etc., do not come into contact.
Individual specifications
Descriptions
Maximum station number Standard wiring
double wiring
Maximum solenoid number
Port size
A/B port
P/R port
T10
T20
T30
18
9
18
8
16
18
12
24
MW4GB2·MW4GZ2
T8G1 T8G2 T8G7
T51 T53
T8MA T8M6
T8D1 T8D2 T8D7
18
18
16
9
12
8
18
24
16
Push-in fitting 4,
Push-in fitting
18
16
16
8
32
16
6, 8, Rc1/8
8, 10
4
2
4
8
4
8
Refer to page 29 for weight.
MW4GB2·MW4GZ2
When turned ON
When turned OFF
Descriptions
3-position all ports closed
Response time ms 2-position
3-position
Single
Double
A/B/R connection
Response time is measured at 0.5MPa, 20
3-position A/B/R connection
24
35
and oil free. Response time may vary depending on pressure and quality of oil.
Flow characteristics
Model no.
Solenoid position
2-position
MW4GB2
3-position P/A/B connection
22
26
25
MW4GZ2
All ports closed
P A/B
C[dm3/(s·bar)]
b
A/B
C[dm3/(s·bar)]
R
b
2.4
0.36
1.7
0.25
2.1
0.37
2.2
0.22
3-position A/B/R connection
2.2
0.35
1.7
0.25
P/A/B connection
2.3
0.32
2.3
0.24
Note 1 : Effective sectional area S and sonic conductance C are converted as S
5.0 x C.
Note 2 : Effective sectional area of 2 position and ABR connection is the value when a check valve is integrated.
Ozone specifications
Coolant proof specifications
Can be selected with "G" option "A" in How to Order on Pages 25, 27.
23
MW4GBZ2-T1/2 /3/5/8 Series
Reduced wiring specifications
T20
Connector
-
T30
T51
Multi-connector D-sub connector
20P
Flat cable connector
Without power supply terminal
HIROSE ELECTRIC CO. LTD. MIL standards MIL-C-83503 standards
RM21WTP-20S D-sub connector Pressure welding socket
20 pins
25 pins
20 pins
T53
26P
Flat cable connector
Without power supply terminal
MIL-C-83503 standards
Pressure welding socket
26 pins
Reduced wiring
T10
Common gland
M3 screw type
type
Serial transmission slave unit specifications(refer to page 84 for applicable PLC table.)
Descriptions
Network name
Slave unit model no.
T8G1
CC-Link(Ver1.10)
T8G2
T8G7
T8D1
DeviceNet Note 1
T8D2
T8D7
AS-i (Ver2.0)
T8MA
T8M6
Communication speed
125K/250K/500Kbps
167Kbps
156K/625K/2.5M/5M/10Mbps
Power voltage Unit side
DC24V+10%
DC30V 2%
DC24V+10%
Valve side
DC24V+10%, -5%
DC24V+10%, -5%
DC24V+10%, -5%
Communication side
DC11 to 25V
Current consumption Unit side
60mA or less 100mA or less 75mA or less Note 2 70mA or less 90mA or less 80mA or less Note 2 60mA or less Note 2 90mA or less Note 2
Valve side 15 ma or less (when all points are turned off) 15 ma or less (when all points are turned off) 15 ma or less (when all points are turned off)
Communication side
50mA or less
Input no./output no.
0/16
0/32
0/16
0/32
16/16
16/16
4/4 Note 3 8/8 Note 4
Occupation number
2 byte
4 byte
1 station
4 byte
1 station
2 station
Operating indication
Power supply/communication state/valve power supply Power supply/communication state
Power supply/communication state
Other
Consult with CKD for EDS file. Note 5
Profile: 7, F Note 6
Note 1 : Compatible with other DeviceNet complaint networks (DLNK, etc.).
,
Note 2 : If the input block s power supply is common with the unit power supply, calculate with the following equation.
(unit side current consumption) = * +(35mA X input block no.) + (sum of internal current consumption of connected sensors)
* ······ T8G7 : 60mA, T8D7 : 80mA, T8MA : 60mA, T8M6 : 90mA
However, select a sensor so that unit side current consumption will be 600mA or less(for T8G7 and T8D7), or 250mA or less (for T8MA and T8M6)
Note 3 : When using the 4-point input/4-point output slave unit (T8MA), all outputs are dedicated for the valve.
Note 4 : Two addresses must be set for the 8-point input/8-point output type slave unit (T8M6). (The automatic address setting function cannot be used.)
Note 5 : EDS file: Text file of parameters for communicating with each company's master.
Note 6 : Profile: Definition of slave I/O data and parameter meanings when communicating with master. (Defined in AS-i specifications)
I/O block
Output block
Model no.
Descriptions
NW4GB2IN-N-K
NW4GB2IN-N-B
NW4GB2IN-P-K
NW4GB2IN-P-B
Input no.
4 points
Rated input voltage
DC24V
Rated input current
7mA
ON voltage
DV15V and over (between each input terminal and G)
DV15V and over (between each input terminal and V)
OFF voltage/OFF current DC5V or less (between each input terminal and V)/1.5mA or less DC5V or less (between each input terminal and G)/1.5mA or less
Input type
Sink type
Source type
Power supply
External power supply
Common with unit power supply
Common with unit power supply
External power supply
Operating indication
Power supply/input status
Note1 : Refer to page 59 for model no.
Output block
Model no.
Descriptions
Output no.
Rated voltage
Max. load current
Residual voltage
Output type:
Protective circuit
Fuse
Operating indication
NW4GB2-OUT-N-B
NW4GB2-OUT-P-B
4 points
DC24V
1A/1point(3A/common)
1.5V or less
Sink type
Source type
Over current protection/reverse connection protection
Power supply for external load: DC24V, 5A(can be replaced)
Power supply/output state
Note1 : Refer to page 59 for model no.
24
Base side porting and rear porting
Descriptions
MW4GBZ2-T1/2 /3/5 Series
How to order
Common gland/multi-connector/D-sub connector/flat cable connector.
A
Manifold model no.
MW4GB2 1 0 C8
MW4GZ2 1 0 C8
T10 W H D
T10 W H
5
5
Manifold
3
3
Model no.
Discrete block with Solenoid
solenoid valve
valve
Discrete block Discrete
Discrete valve block with solenoid valve
NW4GB2 1 0 C8
NW4GZ2 1 0 C8
WH
WH
3
3
Discrete solenoid valve (common for Nw4GB2 and NW4GZ2 Note9
W4GB2 1 9
A
H
0
3
Model no.
B
J
Solenoid position
C
H
D
E
B
Voltage
Mount
type
I
Station no.
Electric connection
Note 3
Reduced wiring
Refer to page 3 for the circuit
diagram of the solenoid valve.
F
Terminal/connector pin
array
G
Option
Note 10
Cautions for model No. selection
Descriptions
Note 1 : A or B port plug specifications (*NC/*NO) are available only for
the 2-position single.
Specify P/R port size with the supply and exhaust block.
Note 2 : CL* push-in joint L (upward) is used only for the single/double
solenoid manifold.
The A port is a long elbow and the B port a short elbow.
A/B port sizes do not differ for push-in joint L (upward) mix (CX).
Short elbow will be installed if CL*NC/NO is selected.
Note 3 : If change of AC specifications will be implemented,
select a valve block with masking plate as a reserved block.
Note 5 : Blank ... Wired based on the type of valve used.
W ........ Wiring for double solenoid will appy regardless of type of
valve mounted.
W does not need to be designated when the single solenoid is not
mounted.
However, for multi connector T20, only double wiring is available.
Double wiring will be selected automatically even if "W" is not
selected.
Note 6 : The non-locking manual override (M) and manual override with
OFF function (M7) cannot be selected simultaneously.
Note 7 : The check valve specifications (H) are not available for the
3-position all port block or P/A/B connection.
Refer to Page 91 for details on the check valve.
Note 8 : Port P has an integrated filter.
Note 9 : The discrete solenoid valve used on the discrete valve block with
solenoid valve NW4GZ2 is the same one used on W4GB2*9.
Note 10 : Specify the spacer mounting location and quantity in manifold
specifications.
Refer to page 59 to 60 for details.
25
N
W
4
G
B
2
N
W
4
G
Z
2
W
4
G
B
2
2-position single solenoid
2-position double solenoid
3-position all ports closed
3-position ABR connection
3-position PAB connection
Mix manifold
Port size (A/B port)
4 push-in fitting
C4
6 push-in fitting
C6
8 push-in fitting
C8
6 push-in fitting L(upward)
CL6
8 push-in fitting L(upward)
CL8
Push-in fitting mix
CX
A port
B port
Single plug
4 push-in fitting
C4NC
6 push-in fitting
Plug
C6NC
8 push-in fitting
C8NC
4 push-in fitting
C4NO
Plug
6 push-in fitting
C6NO
8 push-in fitting
C8NO
CL6NC 6 push-in fitting L(upward)
Plug
CL8NC 8 push-in fitting L(upward)
6 push-in fitting L(upward)
CL6NO
Plug
8 push-in fitting L(upward)
CL8NO
D
Electric connection
Blank Connector relay circuit board specifications for DC.
2
Select the AC cable length
to
from page 54.
8
E
Reduced wiring(light and surge suppressor provided as standard)
Refer to the next page for reduced wiring.
Fill out " manifold specifications ".
M
W
4
G
Z
2
Solenoid position
1
2
3
4
5
8
C
Port size
Note 1
Note 2
· Refer to page 65 for
cable model no. with
D-sub connector.
· Refer to page 80 for
cable model no. for
flat cable connector.
Symbol
M
W
4
G
B
2
F
Terminal and connector pin array
Blank Standard wiring
double wiring
W
G
Option
Blank
M
M7
H
K
A
F
Z1
Z3
H
Note 5
Note 5
No options
Non-locking manual override
Note 6
Manual override with off function Note 6
With check valve
Note 7
External pilot
Ozone/coolant proof
A/B port filter integrated
Note 8
Supply spacer
Note 10
Exhaust spacer
Note 10
Mount type
Blank Direct mount type
DIN rail mount type
D
Station no.
I
2
to
18
J
1
3
4
2 stations
to
18 stations
Differs with the reduced wiring connection
specifications.
Check individual specifications on page 23.
Voltage
AC100V (rectified bridge integrated)
DC24V
DC12V
is not available.
MW4GBZ2-T1/2 /3/5 Series
How to order
[Reduced wiring connection table]
Manifold
M
W
4
G
B
2
E
M
W
4
G
Z
2
Model no.
Discrete block Discrete
solenoid
with solenoid valve valve
N
W
4
G
B
2
N
W
4
G
Z
2
Reduced wiring
A
W
4
G
B
2
Reduced wiring(light and surge suppressor provided as standard)
T10
T20
T30
T51
T53
Common gland (M3 screw) Left
Multi connector Left
Note 4
D sub-connector Left
Note 4
20 pin flat cable connector w/o power supply terminal Left Note 4
26 pin flat cable connector w/o power supply terminal Left Note 4
Base side porting and rear porting
Note 4 : Multi-connector(T20)/D-sub connector(T30)/flat cable connector(T5*).
specifications do not have AC100V options.
26
MW4GBZ2-T8 Series
How to order
Serial transmission
A
Manifold model no.
5
5
T8G1 W H D
T8G1 W H
MW4GB2 1 0 C8
MW4GZ2 1 0 C8
Manifold
3
3
Model no.
Discrete block Discrete
with solenoid valve solenoid valve
W4GB2 1 9
A
H
0
3
Model no.
B
J
Solenoid position
C
H
B
Voltage
Mount
type
I
Station no.
Electric connection
E
Reduced wiring
Refer to page 3 for the circuit diagram
of the solenoid valve.
F
Terminal/connector pin
array
G
Option
Descriptions
Solenoid position
2-position single solenoid
2-position double solenoid
3-position all ports closed
3-position ABR connection
3-position PAB connection
Mix manifold
1
2
3
4
5
8
C
Port size
Note 1
Note 2
D
Symbol
Port size (A/B port)
4 push-in fitting
C4
6 push-in fitting
C6
8 push-in fitting
C8
6 push-in fitting L(upward)
CL6
8 push-in fitting L(upward)
CL8
Push-in fitting mix
CX
A port
B port
Single plug
4 push-in fitting
C4NC
6 push-in fitting
Plug
C6NC
8 push-in fitting
C8NC
4 push-in fitting
C4NO
Plug
6 push-in fitting
C6NO
8 push-in fitting
C8NO
CL6NC 6 push-in fitting L(upward)
Plug
CL8NC 8 push-in fitting L(upward)
6 push-in fitting L(upward)
CL6NO
Plug
8 push-in fitting L(upward)
CL8NO
D
Electric connection
Blank
Connector relay circuit board specifications for DC.
Reduced wiring(light and surge suppressor provided as standard)
E
Refer to the next page for reduced wiring.
Cautions for model No. selection
Fill out " manifold specifications ".
Note 1 A or B port plug specifications (*NC/*NO) are available only
for the 2-position single.
Specify P/R port size with the supply and exhaust block.
Note 2 CL* push-in joint L (upward) is used only for the single/
double solenoid manifold.
The A port is a long elbow and the B port a short elbow.
A/B port sizes do not differ for push-in joint L (upward) mix (CX).
Short elbow will be installed if CL*NC/NO is selected.
Note 3 Blank ... Wired based on the type of valve used.
W ... Wiring for double solenoid will appy regardless of type of
valve mounted.
W does not need to be designated when the single
solenoid is not mounted.
Note 4 The non-locking manual override (M) and manual override with
OFF function (M7) cannot be selected simultaneously.
Note 5 The check valve specifications (H) are not available for the
3-position all port block or P/A/B connection.
Refer to Page 91 for details on the check valve.
Note 6 Port P has an integrated filter.
Note 7 The discrete solenoid valve used on the discrete valve block
with solenoid valve NW4GZ2 is the same one used on W4GB2*9.
Note 8 Select the I/O format (sink/source) and the power supply
(slave/external)
with the manifold specification sheet on pages 98 and 99.
Note 9 100 VAC and 12 VDC settings are not available for the serial
transmission connection specifications.
Note 10 Specify the spacer mounting location and quantity in manifold
specifications.
Refer to page 59 to 60 for details.
27
W4GB2
Discrete solenoid valve (for NW4GB2 and NW4GZ2)
NW4GZ2
3
3
NW4GB2
WH
WH
MW4GB2
NW4GB2 1 0 C8
NW4GZ2 1 0 C8
MW4GZ2
Discrete valve block with solenoid valve
F
Terminal and connector pin array
Blank
W
G
Standard wiring
double wiring
Note 3
Note 3
Option
Blank
M
M7
H
K
A
F
Y**
No options
Non-locking manual override
Manual override with off function
With check valve
External pilot
Ozone/coolant proof
A/B port filter integrated
I/O block
Note 4
Note 4
Note 5
Note 6
Note 8
Specify I/O block combination number in **
according to table 1 (I/O block combination
table).
Supply spacer
Exhaust spacer
Z1
Z3
H
Note 10
Note 10
Mount type
Blank
D
Direct mount type
DIN rail mount type
Station no.
I
2
to
16
2 stations
to
16 stations
Differs with the reduced wiring
connection specifications.
Check individual specifications on page 23.
Voltage
J
3
DC24V
is not available.
Note 9
MW4GBZ2-T8 Series
How to order
[Reduced wiring connection table]
Reduced wiring
W4GB2
NW4GZ2
Discrete block Discrete
with solenoid valve solenoid valve
Reduced wiring(light and surge suppressor provided as standard)
T8G1
T8G2
T8G7
T8D1
T8D2
T8D7
T8MA
T8M6
Serial transmission
CC-Link
Serial transmission
DeviceNet
Serial transmission
AS-i
16 points output
32 points output
16 points input/16 points output
16 points output
32 points output
16 points input/16 points output
4 points input/4 points output
8 points input/8 points output
Base side porting and rear porting
E
MW4GZ2
MW4GB2
Manifold
Model no.
NW4GB2
A
Symbol Layout and station no. of I/O block.
IN
Y10
Y20
IN IN
Y30
IN IN IN
Y40
IN IN IN IN
OUT
Y01
Y02
OUT OUT
Y03
OUT OUT OUT
Y04
OUT OUT OUT OUT
Y11
OUT IN
Y21
OUT IN IN
Y31
OUT IN IN IN
Y41
OUT IN IN IN IN
Y12
OUT OUT IN
Y22
OUT OUT IN IN
Y32
OUT OUT IN IN IN
Y42 OUT OUT IN IN IN IN
Transmission block side
Table 1 (I/O block combination)
*1: How to read the table
E.g. ) Y11 is a combination of an input block (4 points)
and an output block (4points)
*2: Refer to P.81 for details of I/O point number compatible
with wiring method T8*.
28
MW4GBZ2-T1/2 /3/5/8 Series
Manifold components explanation and parts list
Valve set screw
4
Refer to the following
diagram for AC.
Hexagon socket head cap bolt
Gasket
6
5
3
2
1
7
Serial transmission slave unit+ I/O block
Main parts list (refer to page 51 to 65 for details)
Model no.
1
2
3
4
Component name
Wiring block
Discrete valve block
Discrete valve block with solenoid valve
Discrete solenoid valve
Model no. (example)
NW4GB2-T10
NW4GB2-V1-C8
NW4GB220-C8-H-3
W4GB219-00-H-3
Model no.
5
6
7
Component name
Supply and exhaust block
End block R
I/O block
Model no. (example)
NW4G2-Q-10
NW4G2-ER
NW4GB2-IN-N-B
Reduced wiring volume (DC)
NW4GB2
NW4GZ2
Block type
Weight Block type
Valve block with solenoid valve
NW4GB210
NW4GB220
3
NW4GB2 45 0
NW4GB2-MP DS
Valve block with masking plate
Wiring block (serial transmission slave unit) NW4GB2-T8*
IN
I/O block
NW4GB2-OUT
- NP - KB
(g)
Weight
177
193
200
Valve block with solenoid valve
113
650
220
Valve block with masking plate
Wiring block (serial transmission slave unit)
NW4GZ2-MP DS
I/O block
IN
NW4GB2-OUT
- NP -
NW4GZ220
3
NW4GZ2 45 0
NW4GB2-T8*
Common
Weight Block type
NW4G2-Q-*
NW4G2-QK-*
NW4G2-QZ-*
NW4G2-QKZ-*
End block
NW4G2-ER
NW4G2-EXR
29
K
B
112
430
220
(g)
Block type
Supply and exhaust block
177
192
199
NW4GZ210
137
140
137
143
91
96
Wiring block
Weight
NW4G2-T30
423
490
370
NW4G2-T5*
367
NW4G2-T10
NW4G2-T20
MW4GBZ2-T1/2 /3/5/8 Series
8 straight
6L type
8L type
Plug cartridge
Blanking plug
4G2-JOINT-C6
4G2-JOINT-C8
4G2-JOINT-CL6,CLL6
Cable clamp
Model no.
Applicable cable outer diameter Descriptions
14.5 16.5
W4G-SCL-18A
Use to provide dustproof and
16.5 to 18.5 jet-proof protection for the cable.
W4G-SCL-18B
Gasket
4G2-JOINT-CL8,CLL8
4G2-JOINT-CPG
GWP4-B for 4,
8 for GWP8-B
PF3/4
36
4 straight
6 straight
Parts kit for Wiring block T10
Model no.
4G2-JOINT-C4
6 for GWP6-B,
38
Model no. Parts name
Push-in fitting
and related parts
(reference value)
Body tightening torque 4.0 to 4.5 N·m
Cable clamp tightening torque 30 to 3.5N·m
max29.5
max40
Reduced wiring
Repair parts and related parts list
Applicable cable outer diameter
Parts for I/O block
Water proof cap
Descriptions
Water proof plug
Descriptions
W4G-XSZ-11
Model no.
If the same power supply is shared with serial transmission slave unit,
this is used for jet proof protection of power supply connector.
W4G-XSZ-12
Used to provide jet-proof protection for idle signal
connectors.
10
(reference value)
Tightening torque 0.4 to 0.5 N·m
15
15
15
(reference value)
Tightening torque 0.4 to 0.5 N·m
M12x1
M12x1
30
Base side porting and rear porting
Model no.
MW4GBZ2-T1/2 /3/5/8 Series
Dimensions
MW4GB2
Common gland (T10)
6
52
40
1P
2B
R
3/5
2B
2B
2B
4A
6.5
38
12
8)
10)
140.5
2
3
4
5
6
16.7
62
14 17
30
1
4,
6,
8 (selection)
4,
6,
8 (selection)
Push-in fitting for valve block L type (upward)
Available for single solenoid and double solenoid manifolds only.
A port = long elbow, B port = short elbow
6(CL6)
23.4
17
30
36.4
31
11 (push-in fitting
17 (push-in fitting
Mounting hole for 4-M5
(for direct mount)
Push-in fitting
2(B) port
Push-in fitting
4(A) port
86.5(manual override cover open)
75
9
80
126.5
5.5
63.2
G3/4
20
12.4
27.6
8
)refer to page 95
L8=L7-12.5
L6=L1+50
L1=(16xn)+(18xm)+(13.5xl)+125.5
(n: valve block station number m: supply and exhaust block no. l: partition block no.)
L2=L1-12.5
6
100
16 16
18 25.5
Manual override section
35
52.5
L7=L6+(40
8 (CL8)
Push-in fitting
1(P) port
Push-in fitting
3/5(R)port
8,
8,
Model no.
(1)
(2)
(3)
(4)
(5)
(6)
Part name
Wiring block side T10
Masking plate
Valve block
Solenoid valve body
Supply and exhaust block
End block R
10 (selection)
10 (selection)
Push-in fitting L type for supply and exhaust block (upward)
8 (CL8)
22.2
15.1
10 (CL10)
32.3
23.6
25.5
18
32.5
40.1
30.1
37.2
41.6
50.3
MW4GBZ2-T1/2 /3/5/8 Series
Dimensions
MW4GB2
40
Reduced wiring
Multi-connector (T20)
52
6
1P
2B
R
3/5
2B
2B
2B
4A
L7=L6+(40 )refer to page 95
L8=L7-12.5
L6=L1+24
L1=(16xn)+(18xm)+(13.5xl)+86
(n: valve block station number m: supply and exhaust block no. l: partition block no.)
L2=L1-12
6
6
12
60.5
16 16
Manual override section 18 25.5
86.5(manual override cover open)
75
9
12
4
23.4
17
30
36.4
6
16.7
Push-in fitting
2(B) port
4,
6,
8 (selection)
Push-in fitting
4(A) port
4,
6,
8 (selection)
Push-in fitting for valve block L type (upward)
Available for single solenoid and double solenoid manifolds only.
A port = long elbow, B port = short elbow
6(CL6)
5
8 (CL8)
Base side porting and rear porting
80
3
30
2
11 (push-in fitting 8)
17 (push-in fitting 10)
140.5
1
14 17
62
Mounting hole for 4-M5
(for direct mount)
126.5
73.6
5.5
35
52.5
Receptacle (HIROSE ELECTRIC CO. LTD.)
20
RM21WTR-20P
12.4
34.4
8
Model no.
(1)
(2)
(3)
(4)
(5)
(6)
Push-in fitting
1(P) port
8,
10 (selection)
Push-in fitting
3/5(R) port
8,
10 (selection)
Part name
Wiring block T20
Masking plate
Valve block
Solenoid valve body
Supply and exhaust block
End block R
Push-in fitting L type for supply and exhaust block (upward)
8 (CL8)
22.2
15.1
10 (CL10)
32.3
23.6
25.5
18
32.5
40.1
30.1
37.2
41.6
50.3
32
MW4GBZ2-T1/2 /3/5/8 Series
Dimensions
MW4GB2
D sub-connector (T30)
40
52
6
1P
2B
R
3/5
2B
2B
2B
4A
86.5(manual override cover open)
9
75
12.4
12
a
b
a
a
Mounting hole for 4-M5
(for direct mount)
2
3
4
5
6
Push-in joint
2(B) port
4,
6,
8 (selection)
Push-in joint
4(A) port
4,
6,
8 (selection)
Push-in fitting for valve block L type (upward)
Available for single solenoid and double solenoid manifolds only.
A port = long elbow, B port = short elbow
6(CL6)
23.4
17
30
36.4
33
Model no.
(1)
(2)
(3)
(4)
(5)
(6)
Part name
Wiring block T30
Masking plate
Valve block
Solenoid valve body
Supply and exhaust block
End block R
16.7
62
14 17
30
90
°
1
11 (push-in fitting
17 (push-in fitting
8)
10)
140.5
80
126.5
5.5
35
52.5
b
20
a
8
L7=L6+(40 )refer to page 95
L8=L7-12.5
L6=L1+-34
9
L1=(16xn)+(18xm)+(13.5x1)+72
(n: valve block station number m: supply and exhaust block no. l: partition block no.)
6
L2=L1-12
6
22
46.5 16 16
18 25.5
Manual override section
8 (CL8)
Push-in joint
1(P) port
8,
10 (selection)
Push-in joint
3/5(R) port
8,
10 (selection)
Push-in fitting L type for supply and exhaust block (upward)
8 (CL8)
22.2
15.1
10 (CL10)
32.3
23.6
25.5
18
32.5
40.1
30.1
37.2
41.6
50.3
MW4GBZ2-T1/2 /3/5/8 Series
Dimensions
MW4GB2
40
Reduced wiring
*This drawing is for T51.
T53 is available for the flat cable connector
Dimensions are same as T51.
Flat cable connector (T5*)
52
6
1P
2B
R
3/5
2B
2B
2B
4A
86.5(manual override cover open)
9
75
12.4
12
a
b
a
a
140.5
80
126.5
Base side porting and rear porting
5.5
35
52.5
b
20
a
8
L7=L6+(40 )refer to page 95
L8=L7-12.5
L6=L1+34
9
L1=(16xn)+(18xm)+(13.5x1)+72
(n: valve block station number m: supply and exhaust block no. l: partition block no.)
6
L2=L1-12
6
22
46.5 16 16
18 25.5
Manual override section
8)
10)
20-pole connector
Conform to
MIL standards
2
3
4
5
6
30
Push-in joint
2(B) port
4,
6,
8 (selection)
Push-in joint
4(A) port
4,
6,
8 (selection)
Push-in fitting for valve block L type (upward)
Available for single solenoid and double solenoid manifolds only.
A port = long elbow, B port = short elbow
6(CL6)
23.4
17
30
36.4
Model no.
(1)
(2)
(3)
(4)
(5)
(6)
Part name
Wiring block side T5*
Masking plate
Valve block
Solenoid valve body
Supply and exhaust block
End block R
16.7
14 17
62
90
°
1
11 (push-in fitting
17 (push-in fitting
Mounting hole for 4-M5
(for direct mount)
8 (CL8)
Push-in joint
1(P) port
8,
10 (selection)
Push-in joint
3/5(R) port
8,
10 (selection)
Push-in fitting L type for supply and exhaust block (upward)
8 (CL8)
22.2
15.1
10 (CL10)
32.3
23.6
25.5
18
32.5
40.1
30.1
37.2
41.6
50.3
34
MW4GBZ2-T1/2 /3/5/8 Series
Dimensions
MW4GB2
Serial transmission CC-Link (T8G*)
6
52
40
1P
2B
R
3/5
2B
2B
2B
4A
12.4
80
126.5
219 (connector MAX)
140.5
130
5.5
35
52.5
20
Mounting hole for 4-M5
(for direct mount)
2
3
4
5
6
19.5
35
14 17
16.7 30
70
31
1
Push-in joint
2(B) port
4,
6,
8 (selection)
Push-in joint
4(A) port
4,
6,
8 (selection)
Push-in fitting for valve block L type (upward)
Available for single solenoid and double solenoid manifolds only.
A port = long elbow, B port = short elbow
6(CL6)
23.4
17
30
36.4
35
105 (switch cover open)
86.5(manual override cover open)
9
75
8 (CL8)
Push-in joint
1(P) port
Push-in joint
3/5(R) port
11 (push-in fitting 8)
17 (push-in fitting 10)
8
L7=L6+(40 )refer to page 95
L8=L7-12.5
L6=L1+24
L1= (16xn)+(18xm)+(13.5xl)+124.5
(n: valve block station number m: supply and exhaust block no. l: partition block no.)
6
6
L 2 =L 1 -12
12
16 16
99
12
Manual override section 18 25.5
8,
10 (selection)
8,
10 (selection)
Model no.
(1)
(2)
(3)
(4)
(5)
(6)
Part name
Wiring block T8*
Masking plate
Valve block
Solenoid valve body
Supply and exhaust block
End block R
Push-in fitting L type for supply and exhaust block (upward)
8 (CL8)
10 (CL10)
22.2
15.1
32.3
23.6
25.5
18
32.5
40.1
30.1
37.2
41.6
50.3
MW4GBZ2-T1/2 /3/5/8 Series
Dimensions
MW4GB2
40
Reduced wiring
Serial transmission CC-Link (T8G*) + I/O block
52
6
1P
2B
R
3/5
2B
2B
OUT
2B
DC24V
WE
PO
R
2
4A
FG
0
L7=L6+(40 )refer to page 95
L8=L7-12.5
L6=L1+24
L1=(16xn)+(18xm)+(13.5xl)+L5+25.5
(n: valve block station number m: supply and exhaust block no. l: partition block no.)
L 2 =L 1 -12
6
6
86.5(manual override cover open)
9
75
12
12.4
Manual override section
45
a
a
2
6,
8 (selection)
3
4
5
6
7
14 17
16.7 30
20
20
1
25
15
20
70
Mounting hole for 4-M5
(for direct mount)
Push-in joint
2(B) port
Push-in joint
4(A) port
4,
4,
6,
8 (selection)
Push-in fitting for valve block L type (upward)
Available for single solenoid and double solenoid manifolds only.
A port = long elbow, B port = short elbow
6(CL6)
23.4
17
30
36.4
8 (CL8)
Push-in joint
1(P) port
Push-in joint
3/5(R) port
11 (push-in fitting 8)
17 (push-in fitting 10)
80
126.5
219 (connector MAX)
140.5
130
5.5
35
52.5
b
25.5
a
8
18 25.5
Base side porting and rear porting
16 16
L5=(45xk)+99
(k: I/O block quantity)
12
b
20
105 (switch cover open)
a
1
8,
10 (selection)
8,
10 (selection)
Model no.
(1)
(2)
(3)
(4)
(5)
(6)
(7)
Part name
I/O block
Wiring block T8*
Masking plate
Valve block
Solenoid valve body
Supply and exhaust block
End block R
Push-in fitting L type for supply and exhaust block (upward)
8 (CL8)
10 (CL10)
22.2
15.1
32.3
23.6
25.5
18
32.5
40.1
30.1
37.2
41.6
50.3
36
MW4GBZ2-T1/2 /3/5/8 Series
Dimensions
MW4GB2
Serial transmission DeviceNet (T8D*)
40
52
6
1P
2B
R
3/5
2B
2B
2B
4A
a
b
a
a
2
3
4
5
12.4
6
14 17
16.7 30
70
19.5 27
32.5
1
11 (push-in fitting 8)
17 (push-in fitting 10)
80
126.5
173 (connector MAX)
140.5
126
Mounting hole for 4-M5
(for direct mount)
Push-in joint
2(B) port
4,
6,
8 (selection)
Push-in joint
4(A) port
4,
6,
8 (selection)
Push-in fitting for valve block L type (upward)
Available for single solenoid and double solenoid manifolds only.
A port = long elbow, B port = short elbow
6(CL6)
23.4
17
30
36.4
37
86.5(manual override cover open)
9
75
12
5.5
35
52.5
b
20
105 (switch cover open)
a
8
L7=L6+(40 )refer to page 95
L8=L7-12.5
L6=L1+24
L1=(16xn)+(18xm)+(13.5xl)+124.5
(n: valve block station number m: supply and exhaust block no. l: partition block no.)
6
L2=L1-12
6
12
99
16 16
18 25.5
Manual override section
8 (CL8)
Push-in joint
1(P) port
8,
10 (selection)
Push-in joint
3/5(R) port
8,
10 (selection)
Model no.
(1)
(2)
(3)
(4)
(5)
(6)
Part name
Wiring block side T8*
Masking plate
Valve block
Solenoid valve body
Supply and exhaust block
End block R
Push-in fitting L type for supply and exhaust block (upward)
8 (CL8)
10 (CL10)
22.2
15.1
32.3
23.6
25.5
18
32.5
40.1
30.1
37.2
41.6
50.3
MW4GBZ2-T1/2/3 /5/8 Series
Dimensions
MW4GB2
6
52
40
Reduced wiring
Serial transmission DeviceNet (T8D*) + I/O block
1P
2B
R
3/5
2B
2B
2B
4A
L7=L6+(40 )refer to page 95
L8=L7-12.5
L6=L1+24
L1=(16xn)+(18xm)+(13.5xl)+L5+25.5
(n: valve block station number m: supply and exhaust block no. l: partition block no.)
6
6
L 2 =L 1 -12
12
b
a
a
2
6,
8 (selection)
3
4
Push-in joint
4(A) port
4,
4,
6,
8 (selection)
Push-in fitting for valve block L type (upward)
Available for single solenoid and double solenoid manifolds only.
A port = long elbow, B port = short elbow
23.4
17
30
36.4
12.4
6
7
14 17
16.7 30
Push-in joint
2(B) port
6(CL6)
5
20
1
25
70
15 20 20
Mounting hole for 4-M5
(for direct mount)
8 (CL8)
11 (push-in fitting 8)
17 (push-in fitting 10)
80
126.5
173 (connector MAX)
140.5
126
5.5
35
52.5
a
45
b
25.5
18 25.5
Manual override section
Base side porting and rear porting
16 16
L5=(45xk)+99
(k: I/O block quantity)
12
a
20
8
105 (switch cover open)
86.5(manual override cover open)
9
75
Model no.
(1)
(2)
(3)
(4)
(5)
(6)
(7)
Push-in joint
1(P) port
8,
10 (selection)
Push-in joint
3/5(R) port
8,
10 (selection)
Part name
I/O block
Wiring block T8*
Masking plate
Valve block
Solenoid valve body
Supply and exhaust block
End block R
Push-in fitting L type for supply and exhaust block (upward)
8 (CL8)
10 (CL10)
22.2
15.1
32.3
23.6
25.5
18
32.5
40.1
30.1
37.2
41.6
50.3
38
MW4GBZ2-T1/2 /3/5/8 Series
Dimensions
MW4GB2
Serial transmission AS-i (T8M*)
6
52
40
1P
8
86.5(manual override cover open)
75
9
12
80
126.5
Monting hole for 4-M5
2
1
(for direct mount)
3
4
5
11 (push-in fitting
17 (push-in fitting
8)
10)
127
174 (connector MAX)
140.5
5.5
35
52.5
20
105 (switch cover open)
12.4
L7=L6+(40 )refer to page 95
L8=L7-12.5
L6=L1+24
L1=(16xn)+(18xm)+(13.5xl)+124.5
(n: valve block station number m: supply and exhaust block no. l: partition block no.)
6
6
L2=L1-12
12
18 25.5
99
16 16
Manual override section
4A
6
30
17
70
31
AS-i
Push-in joint
2(B) port
Push-in joint
4(A) port
4,
4,
6,
6,
8 (selection)
8 (selection)
Push-in fitting for valve block L type (upward)
Available for single solenoid and double solenoid manifolds only.
A port = long elbow, B port = short elbow
6(CL6)
23.4
17
30
36.4
39
8 (CL8)
Part name
Wiring block T8*
Masking plate
Valve block
Solenoid valve body
Supply and exhaust block
End block R
16.7
FG
14
19.5
DC24V
Model no.
(1)
(2)
(3)
(4)
(5)
(6)
Push-in joint
1(P) port
8,
10 (selection)
Push-in joint
3/5(R) port
8,
10 (selection)
Push-in fitting L type for supply and exhaust block (upward)
8 (CL8)
10 (CL10)
22.2
15.1
32.3
23.6
25.5
18
32.5
40.1
30.1
37.2
41.6
50.3
MW4GBZ2-T1/2 /3/5/8 Series
Dimensions
MW4GB2
40
Reduced wiring
Serial transmission AS-i (T8M*) + I/O block
52
6
1P
2B
R
3/5
2B
2B
2B
4A
105 (switch cover open)
86.5(manual override cover open)
12
9
Base side porting and rear porting
12.4
75
Mounting hole for 4-M5
(for direct mount)
2
1
3
4
5
6
11 (push-in fitting
17 (push-in fitting
8)
10)
80
126.5
174 (connector MAX)
140.5
127
5.5
35
52.5
20
8
L7=L6+(40 )refer to page 95
L8=L7-12.5
L6=L1+24
L1=(16xn)+(18xm)+(13.5xl)+L5+25.5
(n: valve block station number m: supply and exhaust block no. l: partition block no.)
6
6
L2=L1-12
16 16
L5=(45xk)+99
12
18 25.5
(k: I/O block quantity)
25.5
45
Manual override section
7
POWER
AS-i
20
Push-in joint
2(B) port
Push-in joint
4(A) port
FG
4,
4,
6,
6,
8 (selection)
8 (selection)
23.4
17
30
36.4
8 (CL8)
Part name
I/O block
Wiring block T8*
Masking plate
Valve block
Solenoid valve body
Supply and exhaust block
End block R
16.7
DC24V
Push-in fitting for valve block L type (upward)
Available for single solenoid and double solenoid manifolds only.
A port = long elbow, B port = short elbow
6(CL6)
30
3
1
25
70
15 20 20
2
0
Model no.
(1)
(2)
(3)
(4)
(5)
(6)
(7)
Push-in joint
1(P) port
8,
10 (selection)
Push-in joint
3/5(R) port
8,
10 (selection)
Push-in fitting L type for supply and exhaust block (upward)
8 (CL8)
10 (CL10)
22.2
15.1
32.3
23.6
25.5
18
32.5
40.1
30.1
37.2
41.6
50.3
40
MW4GBZ2-T1/2 /3/5/8 Series
Dimensions
MW4GZ2
Common gland (T10)
2B
2B
4A
2B
2B
2B
L 1=(16xn)+(18xm)+(13.5xl)+125.5
(n: valve block station number m: supply and exhaust block l: partition block)
Manual override section
18 25.5
12.4
16 16
100
86.5(manual override cover open)
75
6
80
126.5
3
4
5
8)
10)
2
6
Model no.
(1)
(2)
(3)
(4)
(5)
(6)
Part name
Wiring block side T10
Masking plate
Valve block
Solenoid valve body
Supply and exhaust block
End block R
14
16.7
30
62
1
11 (push-in fitting
17 (push-in fitting
139(3 position)
127(double)
63.2
8
L 2 =L 1-12.5
6.5
G3/4
Mounting hole for 4-M5
126.5(Single)
27.6
6,
8 (selection)
10 (selection)
4,
6,
8 (selection)
Push-in fitting
3/5(R) port
8,
Push-in fitting
4(A) port
17
32.8
10 (selection)
4,
Push-in fitting
1(P) port
8,
Push-in fitting
2(B) port
Push-in fitting L type for supply and exhaust block (upward)
8 (CL8)
10 (CL10)
22.2
15.1
32.3
23.6
30.1
37.2
41
41.6
50.3
MW4GBZ2-T1/2 /3/5/8 Series
Dimensions
MW4GZ2
Reduced wiring
Multi-connector (T20)
2B
2B
4A
2B
2B
2B
L1=(16xn)+(18xm)+(13.5xI)+86
(n: valve block station number m: supply and exhaust block no. I: partition block no.)
Manual override section
18 25.5
4
5
6
14
16.7
Model no.
(1)
(2)
(3)
(4)
(5)
(6)
Push-in joint
2(B)port
4,
6,
8 (selection)
6,
8 (selection)
Part name
Wiring block T20
Masking plate
Valve block
Solenoid valve body
Supply and exhaust block
End block R
Push-in joint
1(P)port
8,
10 (selection)
Push-in joint
3/5(R)port
8,
10 (selection)
17
32.8
Push-in joint
4(A)port
4,
Base side porting and rear porting
3
10)
2
30
62
1
17 (push-in fitting
80
126.5
126.5(Single)
139(3 position)
127 (double)
16 16
12.4
60.5
86.5(manual override cover open)
75
6
8)
Mounting hole for 4-M5
Receptacle (HIROSE ELECTRIC CO. LTD.)
RM21WTR-20P
73.6
8
L2=L1-12
6
11 (push-in fitting
34.4
Push-in fitting L type for supply and exhaust block (upward)
8 (CL8)
10 (CL10)
22.2
15.1
32.3
23.6
30.1
37.2
41.6
50.3
42
MW4GBZ2-T1/2 /3/5/8 Series
Dimensions
MW4GZ2
D sub-connector (T30)
2B
2B
4A
2B
2B
2B
6
9
L1=(16xn)+(18xm)+(13.5xl)+72
(n: valve block station number m: supply and exhaust block no. l: partition block no.)
L 2 =L 1 -12
18 25.5
46.5 16 16
8
6
86.5(manual override cover open)
75
80
126.5
139(3 position)
127 (double)
126.5(Single)
12.4
Manual override section
2
3
4
5
6
Model no.
(1)
(2)
(3)
(4)
(4)
(6)
Part name
Wiring block T30
Masking plate
Valve block
Solenoid valve body
Supply and exhaust block
End block R
14
16.7 30
62
90
°
1
11 (push-in fitting
17 (push-in fitting
8)
10)
Mounting hole for 4-M5
4,
6,
8 (selection)
Push-in fitting
4(A) port
4,
6,
8 (selection)
17 32.8
Push-in fitting
2(B) port
Push-in fitting L type for supply and exhaust block (upward)
8 (CL8)
10 (CL10)
22.2
15.1
32.3
23.6
30.1
37.2
43
41.6
50.3
Push-in fitting
1(P) port
8,
10 (selection)
Push-in fitting
3/5(R) port
8,
10 (selection)
MW4GBZ2-T1/2 /3/5/8 Series
Dimensions
MW4GZ2
Reduced wiring
*This drawing indicates T51.
T53 is also available for flat cable connector.
Dimensions are same as T51.
Flat cable connector (T5*)
2B
2B
4A
2B
2B
2B
6
9
6
86.5(manual override cover open)
75
Manual override section
12.4
20-pole connector
Conform to MIL standards
8)
10)
Mounting hole for 4-M5
3
4
5
6
16.7 30
62
Model no.
(1)
(2)
(3)
(4)
(5)
(6)
Part name
Wiring block side T5*
Masking plate
Valve block
Solenoid valve body
Supply and exhaust block
End block R
14
11 (push-in fitting
17 (push-in fitting
2
90
°
1
Base side porting and rear porting
80
126.5
139(3 position)
127 (double)
126.5(single)
8
L1=(16xn)+(18xm)+(13.5xl)+72
(n: valve block station number m: supply and exhaust block no. l: partition block no.)
L 2 =L 1 -12
18 25.5
46.5 16 16
4,
6,
8 (selection)
Push-in fitting
4(A) port
4,
6,
8 (selection)
8,
10 (selection)
Push-in fitting
3/5(R) port
8,
10 (selection)
17 32.8
Push-in fitting
2(B) port
Push-in fitting
1(P) port
Push-in fitting L type for supply and exhaust block (upward)
8 (CL8)
10 (CL10)
22.2
15.1
32.3
23.6
30.1
37.2
41.6
50.3
44
MW4GBZ2-T1/2 /3/5/8 Series
Dimensions
MW4GZ2
Serial transmission CC-Link (T8G*)
2B
2B
4A
2B
2B
2B
L1=(16xn)+(18xm)+(13.5xl)+124.5
(n: valve block station number m: supply and exhaust block no. l: partition block no.)
6
Mounting hole for 4-M5
L 2 =L 1 -12
16 16
99
86.5(manual override cover open)
6
Manual override section 18 25.5
75
4
5
6
11 (push-in fitting
17 (push-in fitting
3
16.7 30
2
Model no.
(1)
(2)
(3)
(4)
(5)
(6)
Part name
Wiring block T8*
Masking plate
Valve block
Solenoid valve body
Supply and exhaust block
End block R
14
35
70
19.5
31
1
8)
10)
80
126.5
219 (connector MAX)
139(3 position)
130
127 (double)
126.5(single)
12.4
8
105 (switch cover open)
4,
6,
8 (selection)
Push-in fitting
4(A) port
4,
6,
8 (selection)
17 32.8
Push-in fitting
2(B) port
Push-in fitting L type for supply and exhaust block (upward)
8 (CL8)
10 (CL10)
22.2
15.1
32.3
23.6
30.1
37.2
45
41.6
50.3
Push-in fitting
1(P) port
8,
10 (selection)
Push-in fitting
3/5(R) port
8,
10 (selection)
MW4GBZ2-T1/2 /3/5/8 Series
Dimensions
MW4GZ2
Reduced wiring
Serial transmission CC-Link (T8G*) + I/O block
2B
2B
4A
2B
2B
2B
Mounting hole for 4-M5
75
4
5
7
8)
10)
6
Model no.
(1)
(2)
(3)
(4)
(5)
(6)
(7)
Base side porting and rear porting
3
Part name
I/O block
Wiring block T8*
Masking plate
Valve block
Solenoid valve body
Supply and exhaust block
End block R
14
25
20
2
16.7 30
11 (push-in fitting
17 (push-in fitting
1
70
15 20 20
86.5(manual override cover open)
80
126.5
219 (connector MAX)
139(3 position)
130
127 (double)
126.5(single)
8
105 (switch cover open)
6
12.4
6
L1=(16xn)+(18xm)+(13.5xl)+L5+25.5
(n: valve block station number m: supply and exhaust block no. l: partition block no.)
L 2 =L 1 -12
18 25.5
16 16
L5=(45xk)+99
(k: I/O block quantity)
Manual override section
25.5
45
4,
6,
8 (selection)
Push-in fitting
4(A) port
4,
6,
8 (selection)
8,
10 (selection)
Push-in fitting
3/5(R) port
8,
10 (selection)
17
32.8
Push-in fitting
2(B) port
Push-in fitting
1(P) port
Push-in fitting L type for supply and exhaust block (upward)
8 (CL8)
10 (CL10)
22.2
15.1
32.3
23.6
30.1
37.2
41.6
50.3
46
MW4GBZ2-T1/2 /3/5/8 Series
Dimensions
MW4GZ2
Serial transmission DeviceNet(T8D*)
2B
2B
4A
2B
2B
2B
L1=(16xn)+(18xm)+(13.5xl)+124.5
(n: valve block station number m: supply and exhaust block no. l: partition block no.)
6
Mounting hole for 4-M5
L 2 =L 1 -12
16 16
99
86.5(manual override cover open)
6
Manual override section 18 25.5
75
4,
6,
8 (selection)
Push-in fitting
4(A) port
4,
6,
8 (selection)
17 32.8
Push-in fitting
2(B) port
Push-in fitting L type for supply and exhaust block (upward)
8 (CL8)
10 (CL10)
22.2
15.1
32.3
23.6
30.1
37.2
47
3
4
5
6
41.6
50.3
11 (push-in fitting
17 (push-in fitting
2
16.7 30
14 32.5
70
19.5 27
1
8)
10)
80
126.5
173 (connector MAX)
139(3 position)
127 (double)
126.5(single)
126
12.4
8
105 (switch cover open)
Model no.
(1)
(2)
(3)
(4)
(5)
(6)
Part name
Wiring block side T8*
Masking plate
Valve block
Solenoid valve body
Supply and exhaust block
End block R
Push-in fitting
1(P) port
8,
10 (selection)
Push-in fitting
3/5(R) port
8,
10 (selection)
MW4GBZ2-T1/2 /3/5/8 Series
Dimensions
MW4GZ2
Reduced wiring
Serial transmission DeviceNet(T8D*)+I/O block
2B
2B
4A
2B
2B
2B
3
4
5
8)
10)
6
7
Model no.
(1)
(2)
(3)
(4)
(5)
(6)
(7)
Part name
I/O block
Wiring block side T8*
Masking plate
Valve block
Solenoid valve body
Supply and exhaust block
End block R
14
25
16.7 30
20
2
Base side porting and rear porting
1
70
15 20 20
75
80
126.5
173 (connector MAX)
139(3 position)
127 (double)
126.5(single)
126
86.5(manual override cover open)
11 (push-in fitting
17 (push-in fitting
Mounting hole for 4-M5
8
105 (switch cover open)
6
12.4
6
L1=(16xn)+(18xm)+(13.5xl)+L5+25.5
(n: valve block station number m: supply and exhaust block no. l: partition block no.)
L 2 =L 1 -12
18 25.5
16 16
L5=(45xk)+99
(k: I/O block quantity)
Manual override section
25.5
45
4,
6,
8 (selection)
Push-in fitting
4(A) port
4,
6,
8 (selection)
8,
10 (selection)
Push-in fitting
3/5(R) port
8,
10 (selection)
17 32.8
Push-in fitting
2(B) port
Push-in fitting
1(P) port
Push-in fitting L type for supply and exhaust block (upward)
8 (CL8)
10 (CL10)
22.2
15.1
32.3
23.6
30.1
37.2
41.6
50.3
48
MW4GBZ2-T1/2 /3/5/8 Series
Dimensions
MW4GZ2
Serial transmission AS-i(T8M*)
2B
2B
4A
2B
2B
2B
L1=(16xn)+(18xm)+(13.5xl)+124.5
(n: valve block station number m: supply and exhaust block no. l: partition block no.)
6
Mounting hole for 4-M5
L 2 =L 1 -12
16 16
99
86.5(manual override cover open)
6
Manual override section 18 25.5
75
4,
6,
8 (selection)
Push-in fitting
4(A) port
4,
6,
8 (selection)
17 32.8
Push-in fitting
2(B) port
Push-in fitting L type for supply and exhaust block (upward)
8 (CL8)
10 (CL10)
22.2
15.1
32.3
23.6
30.1
37.2
49
3
4
5
6
41.6
50.3
11 (push-in fitting
17 (push-in fitting
2
16.7 30
14 19.5 31
70
1
8)
10)
80
126.5
174 (connector MAX)
139(3 position)
127 (double)
126.5(single)
127
12.4
8
105 (switch cover open)
Model no.
(1)
(2)
(3)
(4)
(5)
(6)
Part name
Wiring block side T8*
Masking plate
Valve block
Solenoid valve body
Supply and exhaust block
End block R
Push-in fitting
1(P) port
8,
10 (selection)
Push-in fitting
3/5(R) port
8,
10 (selection)
MW4GBZ2-T1/2 /3/5/8 Series
Dimensions
MW4GZ2
Reduced wiring
Serial transmission AS-i(T8M*)+I/O block
2B
2B
4A
2B
2B
2B
75
8)
10)
80
126.5
174 (connector MAX)
139(3 position)
127 (double)
126.5(single)
127
86.5(manual override cover open)
5
6
7
25
16.7 30
20
4
Model no.
(1)
(2)
(3)
(4)
(5)
(6)
(7)
Part name
I/O block
Wiring block side T8*
Masking plate
Valve block
Solenoid valve body
Supply and exhaust block
End block R
14
70
15 20 20
3
11 (push-in fitting
17 (push-in fitting
2
1
Base side porting and rear porting
Mounting hole for 4-M5
8
105 (switch cover open)
6
12.4
6
L1=(16xn)+(18xn)+(13.5xl)+L5+25.5
(n: valve block station number m: supply and exhaust block no. l: partition block no.)
L 2 =L 1 -12
18 25.5
16 16
L5=(45xk)+99
(k: I/O block quantity)
Manual override section
25.5
45
4,
6,
8 (selection)
Push-in fitting
4(A) port
4,
6,
8 (selection)
8,
10 (selection)
Push-in fitting
3/5(R) port
8,
10 (selection)
17 32.8
Push-in fitting
2(B) port
Push-in fitting
1(P) port
Push-in fitting L type for supply and exhaust block (upward)
8 (CL8)
10 (CL10)
22.2
15.1
32.3
23.6
30.1
37.2
41.6
50.3
50
NW4G Series
Block manifold: Block configurations
Simple and flexible assembly makes it easy to increase stations and conduct maintenance.
Valve block with solenoid valve
(1)Only the necessary types and quantities of solenoid valves can be placed.
However, station no. is determined based on the wiring method.Refer to Page (5 and 23.)
(2)Solenoid valve No. is counted from the left in ascending order with the fitting in front of you.
Supply and exhaust block
(1)Required number can be placed onto the connecting section for each block.
(2)There are supply and exhaust blocks for internal pilot types and external pilot types. Select them according to your solenoid valve selection.
(3)Check the partition section before installing for the multi-pressure specification.
End block
(1)Install them only on the opposite side of the wiring block.
Partition block
(1)Install a supply and exhaust block and partition block for multi-pressure specifications.
Manifold base
(1)Only the manifold base can be ordered. However, restrictions apply on specifications.
(Manifold specification sheet is not required when ordering only the manifold base)
I/O block
(1)Required number of I/O blocks can be placed.
However, station no. is determined by the number of setting points for the serial transmission slave unit.
(2)I/O are counted in ascending order from the serial transmission slave unit side.
(3)The output block will be placed on the left if both input block and output block is placed. (Viewed from the fitting)
Piping section
Discrete valve block with solenoid valve
Body porting
Base side porting
Piping block
Block manifold configuration
A
Base rear poring
2B
2B
2B
4A
4A
4A
B
Discrete valve block with masking plate
Body porting
Base side porting
Base rear poring
4A
4A
C
Discrete valve block
Body porting
2B
2B
2B
Base side porting
4A
Base rear poring
2B
4A
51
NW4G Series
Block configurations
1P
1P
R
R
3/5
3/5
G
Manifold base
Body porting
Base side porting
Base rear poring
6
52
40 PA
6
52
40 PA
1P
2B
3/5
1P
R
2B
2B
3/5
R
2B
2B
2B
2B
2B
2B
2B
4A
4A
2B
4A
2B
4A
2B
4A
Wiring section
Common gland block
I
4A
Multi connector block
J
D-sub connector
K
Flat cable connector
Wiring block
H
Block configurations
R
3/5
Partition block
End block
Right
6
52
40 PA
1P
F
Serial transmission block
Top wiring
Side wiring
M
I/O block
Top wiring
Side wiring
OU
O
P
E
N
O
P
E
N
1
O
P
E
N
O
P
E
N
0
P
O
W
D
E
C
24
V
L
T
DC
24
V
PO
WE
R
2
0
FG
1
*The end block will be placed on the left upon shipping.
Tag plate
Pilot check valve
Corporatio
n
Silencer
Cylinder B port
CKD
MADE
IN
Switching valve side
Related products
Related products
Supply spacer/exhaust spacer
JAPAN
VALVE SIDE
N
Related products
Block manifold configuration
E
Multi-pressure (QZ)
6
52
40 P A
6
52
40 PA
Piping section
Supply and exhaust block
Internal pilot (Q)
External pilot (QK)
Piping block
D
Supply spacer
(Exhaust spacer)
Cylinder A port
Refer to "4G Series pilot check valve" for details
(Catalog No.CC-744) for details.
Tie rod
Blanking plug
Masking plate kit
DIN rail
Cable with connector
(Wiring method T20)
With D-sub connector
Cable
(Wiring method T30)
Water proof cap
DIN rail bracket kit
(R)
Water proof plug
(L)
52
NW4G Series
Piping section
A. Discrete valve block with solenoid valve * When ordered for expanding manifold, 2 tie rods will be included.
This block is assembled with solenoid valve and valve block (separate resin base).
Refer to pages 7 to 10, 25 to 28 for selection guide.
B. Discrete valve block with masking plate * When ordered for expanding manifold, 2 tie rods will be included.
NW4GA2
MPS
NW4GB2
MPD
C4
F
NW4GZ2
MPD
C4
F
Model no.
A
A
Type
Type (Note 1)
B
Connection
D Option
Port size C Electric
connection
B
Port size (Note 2)
C
MPS Standard wiring (single)
C4
4 push-in fitting
MPD Double wiring (single)
C6
6 push-in fitting
C8
8 push-in fitting
Double/3 position
Note 1. Socket assembly for
AC type is limited to double
wiring so select MPD.
Electric connection (Note 3)
D
Option
Blank Connector relay circuit board specifications for DC. Blank No options
Select AC Cable
F
A/B port filter integrated
2 to 8 length from page 54.
C4NC A port/ 4 push-in fitting, B port/plug
C4NO A port/plug, B port/ 4 push-in fitting Note 3. Select Blank when selecting a DC voltage, and the length of the socket
assembly cable when selecting AC.
However when ordering, if the manifold specification sheet is filled out,
cable length is not required.
Socket assembly for AC will be wiring for double solenoid.
C6NC A port/ 6 push-in fitting, B port/plug
C6NO A port/plug, B port/ 6 push-in fitting
C8NC A port/ 8 push-in fitting, B port/plug
C8NO A port/plug, B port/ 8 push-in fitting
CL6
6 push-in fitting Upward
CL8
8 push-in fitting Upward
CL6NC A port/ 6 push-in fitting Upward, B port/plug
CL6NO A port/plug, B port/ 6 push-in fitting Upward
CL8NC A port/ 8 push-in fitting Upward, B port/plug
CL8NO A port/plug, B port/ 8 push-in fitting Upward
Note 2. Port size indicates the size for A/B port.
The A or B port plug specifications (*NC/NO) are available only for the 2-position single type.
The CL* push-in fitting L type (upward) is available only for the 2-position single and double types.
The A port is a long elbow fitting and the B port a short elbow fitting.
Short elbow fitting will be provided when CL*NC/NO is selected.
<DC>
<AC>
NW4GA2-MPS
NW4GB2-MPS-C8
NW4GA2-MPD-2
NW4GB2-MPD-C8-2
2B
2B
2B
2B
4A
4A
53
4A
4A
NW4G Series
Block manifold: Piping section
Piping section
NW4GA2
V1
NW4GB2
V2
C4
F
NW4GZ2
V2
C4
F
A
A
Type
Type (Note 1)
B
Connection
D Option
Port size C Electric
connection
B
Port size (Note 2)
V1
Standard wiring (single)
C4
4 push-in fitting
V2
Double wiring (single)
C6
6 push-in fitting
Double/3 position
C8
8 push-in fitting
Note 1. Socket assembly for
AC type is limited to double
wiring so select V2.
C
Electric connection (Note 3)
D
Option
Blank Connector relay circuit board specifications for DC. Blank No options
2 to 8
Model no.
C4NC A port/ 4 push-in fitting, B port/plug
Select AC Cable
F
A/B port filter integrated
length from the
table below.
C4NO A port/plug, B port/ 4 push-in fitting Select Blank when selecting a DC voltage, and the length of the socket assembly
Block configurations
C. Discrete valve block (discrete only) * When ordered for expanding manifold, 2 tie rods will be included.
C6NC A port/ 6 push-in fitting, B port/plug cable when selecting AC.
Socket assembly for AC will be wiring for double solenoid.
C6NO A port/plug, B port/ 6 push-in fitting
Block model no.
C8NC A port/ 8 push-in fitting, B port/plug
C8NO A port/plug, B port/ 8 push-in fitting
CL6
6 push-in fitting Upward
CL8
8 push-in fitting Upward
CL6NC A port/ 6 push-in fitting Upward, B port/plug
CL6NO A port/plug, B port/ 6 push-in fitting Upward
CL8NC A port/ 8 push-in fitting Upward, B port/plug
CL8NO A port/plug, B port/ 8 push-in fitting Upward
Note 2. Port size indicates the size for A/B port.
The A or B port plug specifications (*NC/NO) are available only for the 2-position single type.
The CL* push-in fitting L type (upward) is available only for the 2-position single and double types.
The A port is a long elbow fitting and the B port a short elbow fitting.
Short elbow fitting will be provided when CL*NC/NO is selected.
<DC>
<AC>
NW4GA2-V1
NW4GB2-V1-C8
NW4GA2-V2-2
NW4GB2-V2-C8-2
Valve block cable length for AC
If total length of supply and exhaust block and partition block between wiring
[Fig. 1]
block and valve block to be wired is 63mm or longer (e.g. 2 stations of
Wiring block
supply and exhaust block +2 stations of partition blocks), calculate length W,
then specify the longer lead wire near to the valve.
W=(23.5xn)+(18xm)+(13.5xI )+230
n: valve block station number m: supply and exhaust block no. I: partition block no.
Valve block to be wired
Consult with CKD if W exceeds 610mm.
Selection no.
2
3
4
5
6
7
8
Cable length
Socket assembly for 1 to 2 stations (cable length 290mm) AC
Socket assembly for 3 to 4 stations (cable length 330mm) AC
Socket assembly for 5 to 6 stations (cable length 380mm) AC
Socket assembly for 7 to 8 stations (cable length 430mm) AC
Socket assembly for 9 to 10 stations (cable length 480mm) AC
Socket assembly for 11 to 14 stations (cable length 530mm) AC
Socket assembly for 15 to 18 stations (cable length 610mm) AC
W
54
NW4G Series
Piping section
Problems could arise depending on the combination, so the function of each block should be studied in detail before making a selection.
D. Supply/exhaust block * When ordered for expanding manifold, 2 tie rods will be included.
The supply/exhaust block can be installed at any location next to a valve block.
The number of units is not limited. Install two or more units if combination with a partition block is required, or when the supply/exhaust must be increased.
A filter for preventing entry of foreign matter is used in the P port.
Model no. A Type
B
A
C
Connection
Port size
Type (Note 1)
B
Exhaust D Option
(Partition type)
method
Port size (P/R port) (Note 2)
8 push-in fitting
Q
Internal pilot
8
QK
External pilot
8L
8 push-in fitting Upward
QZ
Multi-pressure circuit
10
10 push-in fitting
C
E
Voltage
Exhaust method (Note 3)
Blank Common exhaust
X
Option (partition type) (Note 4)
E
Blank No partition
Atmospheric release SA
Note 3. Atmospheric release
type (X) exhausts
pilot
10
push-in
fitting
Upward
QKZ External
10L
(PA/PR separate)
from the end block.
Note 1. QZ can not be used as Note 2. P port has an integrated
If X is selected, use
filter to prevent foreign
a discrete unit.
atmospheric
material from entering.
Always combine with
release type (EX)
another type (Q/QK/QKZ)
for the end block.
to use.
<DC>
D
S
Voltage
Blank Connector relay circuit board specifications for DC.
P/PR/PA/PR stop
AC
No connector relay circuit board for AC.
P/R stop, PA, PR go
Note 4. If a partition is installed in supply and exhaust block,
Indicate this. In mix manifold including multi pressure use,
etc., the station width will be reduced.
Indicate the installation location in the manifold
specifications sheet as locating the partition side on the
left of supply and exhaust block with the supply and
exhaust side on the right.
<AC>
NW4G2-Q-10
NW4G2-Q-10X
NW4G2-QK-10L-AC
NW4G2-QK-10LX-AC
6
52
40 PA
6
52
40 PA
6
52
40 P A
6
52
40 PA
1P
1P
1P
1P
R
3/5
R
3/5
3/5
R
R
3/5
Refer to page 56 for circuit diagram.
E. End block
F. Partition block * When ordered for expanding manifold, 2 tie rods will be included.
The atmospheric release type has a built-in exhaust muffler.
Model no. A Type
A
Type (Note 1)
E
EX
Common exhaust
Atmospheric release
Note 1. Muffler is integrated in the atmospheric release type (EX).
NW4G2-ER
55
Model no. A Type
Type (Note 1)
A
SA
S
P/PR/PA/PR stop
P/R stop, PA, PR go
B
Voltage
B
Voltage
Blank Connector relay circuit board specifications for DC.
AC
No connector relay circuit board for AC.
Note 1. With blocks other than SA, the pilot pressure PA, PR passage is not
sealed.
Consider this when designing system.
<DC>
NW4G2-S
<AC>
NW4G2-S-AC
NW4G Series
Block manifold: Piping section
Piping section
Notes when configuring manifold.
Valve block
Valve block
Supply and exhaust block
·The difference between internal pilot or external pilot type is determined by
the supply/exhaust block selection. Valve blocks are identical.
End block
Supply and exhaust block
*
Partition block
Supply and exhaust block with partition
<Right group>
<Left group>
·Various supply pressures, etc., can be mixed by combining the partition
block and supply/exhaust block.
·Reduce footprint by using a supply and exhaust block with the function
of a partition block.
·Viewed from piping port, install the supply and exhaust block with partition
as partition side on the left while supply and exhaust side on the right.
Configuring system by combining blocks
·Various pneumatic systems can be configured by selecting and combining the partition block and supply/exhaust block or supply/exhaust block with partition.
Faults may occur depending on the configuration, so sufficiently understand the function of each block before selecting.
·Refer to the following example. (In the example, a supply and exhaust block with partition is used)
Block configurations
Wiring block
(1) If 2 different air pressure within working pressure range
(0.2 to 0.7 MPa) is supplied within working pressure.
(2)When supply pressure is within working pressure range (0.2 to 0.7 MPa)
and low pressure (0.2 MPa or less) or low vacuum
PR
PR
PR
PR
PR
PR
PA
PA
PA
PA
PA
PA
R
R
R
R
R
R
P
P
P
P
P
P
RP
RP
RP
NW4G2-Q
NW4G2-Q-SA
RP
RP
NW4G2-Q
NW4G2-QZ
NW4G2-QZ-S
RP
NW4G2-Q-S
*QZ side is low pressure or low vacuum circuit side.
*Prot R is located on vacuum side in low vacuum circuit, while port P is released or pressurized.
Example of configuration of external pilot type (circuit symbol)
* 0.2 to 0.7 MPa is to be supplied to pilot air supply port (PA).
(3) If supply air pressure is low (0.2 MPa or less) or low vacuum.
(4) If supply air pressure is low vacuum and 2 types.
PA
PA
PR PA
PR PA
PR
PR
PR
PR
PR
PR
PR
PR
PA
PA
PA
PA
PA
PA
PA
PA
R
R
R
R
R
R
R
R
P
P
P
P
P
P
P
P
RP
RP
RP
NW4G2-QK
NW4G2-QZ-S
NW4G2-QZ
RP
NW4G2-QK-S
*QK side is located on low pressure circuit side and QZ is located on the low
vacuum circuit side as an example.
*Prot R is located on vacuum side in low vacuum circuit, while port P is released or pressurized.
RP
NW4G2-QKZ
RP
NW4G2-QZ-S
RP
NW4G2-QZ
RP
NW4G2-QKZ-S
*Prot R is located on vacuum side in low vacuum circuit, while port P is released or pressurized.
Partition specifications (partition block/supply and exhaust block with partition)
*Consult with CKD for products other than standard specifications.(-SA, -S) (-SP, -SE)
-SA
PR
PR
PR
PR
PA
PA
PA
PA
R
R
R
R
P
P
P
P
-S
-SP
-SE
(Custom order) (Custom order)
56
Block model no.
Example of configuration of internal pilot type (circuit symbol)
NW4G Series
Piping section
G. Manifold base
Discrete manifold base can be purchased. But the specifications may be limited.
(Manifold specifications are not necessary when only the manifold base is ordered)
Body porting:
MW4GA2
10
U
T10 W
5
3
Sub-base side porting:
MW4GB2
C8 10
U
T10 W
5
3
Sub-base rear poring:
MW4GZ2
C8 10
U
T10 W
5
3
Model no. A A/B port
Port size
C
P/R port
Port size
B
A/B port
Port size
A
B
P/R port
Port size
C4
4 push-in fitting
8
C6
6 push-in fitting
8L
C8
8 push-in fitting
Option
G
Blank No options
K
External pilot
F
A/B port filter integrated
* Filter integrated in
P port
* I/O block configuration
not available.
C
D
G Option
E Reduced F Terminal
P/R port
Supply and
Connector
wiring
exhaust position Connection pin array
Exhaust method
8 push-in fitting Blank Common exhaust
8 push-in joint L(upward)
10
10 push-in fitting
10L
10 push-in joint L(upward)
H
Exhaust
method
Station no.
X
Atmospheric release
D
P/R port
Supply and exhaust position
D
Left
U
Right
E
H
Station I Voltage
no.
Reduced wiring
T10
Common gland
(M3 screw left specifications)
F
Terminal connector pin
array
W
double wiring
T20 Multi connector Left *All of them will be wired
transmission
for double solenoid
T8G1 Serial
CC-Link (16 points output)
*Surge suppressor and light
provided as standard.
*AC100V is not available
for multi-connector
specifications.
AC100V and DV12v is not
available for serial
transmission specifications
However, only double
wiring specifications is
available for T20(multiconnector), W does not
need to be specified.
Voltage
I
2
2 stations
1
AC100V
to
9
to
9 stations
3
DC24V
4
DC12V
*Specifications may
* Rectified bridge
change due to reduced
integrated in AC 100V.
wiring specifications.
Refer to pages 5 and 23.
MW4GA2 (Body porting)
MW4GB2(Sub-base side porting)
MW4GZ2(Sub-base rear poring)
6
52
4 0 PA
6
52
40 PA
1P
1P
2B
R
3/5
2B
R
3/5
2B
2B
2B
2B
2B
2B
2B
4A
2B
2B
4A
4A
4A
57
2B
2B
4A
4A
NW4G Series
Block manifold: Wiring section
(Wiring block) *Discrete wiring block can not be ordered.
H. Common gland block (T10)
I. Multi connector block (T20)
NW4G2-T10
NW4G2-T20
J. -sub connector (T30)
K. Flat cable connector (T5*)
NW4G2-T30
NW4G2-T5*
L. Serial transmission block (When ordering a manifold and combining it with an input/output block, the end block is equipped on the left side of the input/output block as a standard. )
CC-Link(T8G*)
NW4GA2-T8G*
Block configurations
Wiring section
NW4GB2-T8G*
T8G1
NW4GB2
T8G1
Type
A
O
P
E
N
A
OU
O
P
E
N
O
P
E
N
Type
O
P
E
N
A
Type
T
DC
24
T8G1 16 points output
V
A
Type
T8G1 16 points output
T8G2 32 points output
FG
T8G7 16 points input/16 points output
T8G2 32 points output
T8G7 16 points input/16 points output
Device Net(T8D*)
NW4GA2-T8D*
NW4GB2-T8D*
T8D1
NW4GB2
T8D1
D
C
24
V
NW4GA2
Type
A
O
P
E
N
Type
O
P
E
N
A
O
P
E
N
Type
O
P
E
N
A
V
24
DC
A
Type
T8D1 16 points output
T8D1 16 points output
T8D2 32 points output
T8D2 32 points output
T8D7 16 points input/16 points output
T8D7 16 points input/16 points output
AS-i(T8M*)
NW4GA2-T8M*
NW4GB2-T8M*
T8M6
NW4GB2
T8M6
D
C
24
V
NW4GA2
Type
A
Type
O
P
E
N
O
P
E
N
Type
O
P
E
N
A
O
P
E
N
A
AS
A
-i
T8MA 4 points input/4 points output
T8M6 8 points input/8 points output
Type
T8MA 4 points input/4 points output
DC
24
V
T8M6 8 points input/8 points output
FG
58
Block model no.
D
C
24
V
NW4GA2
NW4G Series
M. I/O block
* When ordered for expanding manifold, 2 tie rods will be included.
IN
Side wiring: NW4GB2 OUT
Top wiring: NW4GA2
A
N
N
K
B
A
B
C
Input
OUT Output
I/O format
Type of
power supply
Type of power supply
C
N
Sink
K
Common with serial transmission slave unit *1,*2
P
Source
B
External power
*1. Output block is only for external power(B).
*2. When common with serial transmission slave
unit (K) is selected, water proof cap is
equipped on power supply connector as
standard.
IN N K
NW4GB2-OUT
-P- B
1
0
P
O
W
E
IN N K
NW4GA2-OUT
-P- B
I/O classification B I/O format
IN
I/O classification
R
WE
PO
2
0
1
*When ordering a manifold and combining it with an input/output block, the end block is equipped on the left side as a standard.
I/O format (simplified circuit diagram)
Input block
Output block
External power
connector
G
Input
NC
Input connector
VS
V
G
Internal circuit
V
G
Internal circuit
Sink type
Fuse 5A
External power connector
G
NC
Overcurrent
Protective circuit
Output Output connector
VC
External power
connector
G
NC
Input
Input connector
V
G
Internal circuit
V
G
Internal circuit
Source type
Fuse 5A
Overcurrent
Protective circuit
External power
connector
G
NC
Output Output connector
VS
VC
*Refer to page 85 for wiring method.
Related products
Air supply spacer and exhaust spacer
Specifications
Supply spacer
(Individual parts)
Descriptions
Effective sectional area P
mm2
W4G2-P-*-*
7.5
A·B
A·B
7.5
R
Weight
g
60
Exhaust spacer
Spacer body
Electric
component
section
Supply spacer
(Exhaust spacer)
59
Descriptions
Effective sectional area P
mm2
Weight
A·B
W4G2-R-*
A·B
7
R
7
g
60
NW4G Series
Block manifold: Related products
Air supply spacer Discrete model no.
P
GWS6
Symbol Descriptions
A
A
Type
Note 2
Internal pilot
K
External pilot
B
B
R
Port size
GWS6
Descriptions
Blank
Rc1/8
GWS6
6
With GWS6-6-S
GWS8
8
With GWS8-6-S
A
A
Port size
Port size
Exhaust spacer Discrete model no.
W4G2
Type
Blank
Port size
Port size
Port size
Cautions for model No. selection
Note 1 When selecting the manifold, indicate the spacer mounting location and quantity
in manifold specifications.(Page 97 to 99)
Note 2 Use the supply spacer for external pilot(W4G2-PK)
if the manifold is external pilot specification (K).
Note 3 The supply spacer and exhaust spacer cannot be mounted on the same valve
block station in the manifold.
Block configurations
W4G2
Descriptions
Blank
Rc1/8
GWS6
6
With GWS6-6-S
GWS8
8
With GWS8-6-S
SLW
Related products
With silencer (SLW-6S)
Dimensions
Supply spacer
Exhaust spacer
5 4 1 2 3
(R1) (A) (P) (B) (R2)
72.4
72.4
15.2
15.2
5 4 1 2 3
(R1) (A) (P) (B) (R2)
Relay block assembly
Relay block assembly
Rc1/8
Rc1/8
40242
15
-18
4A
4A
2B
3/5R
4A
100
DIN rail mount type
2B
91
Direct mount type
58
1P
4024 R
49
3/5R
100
DIN rail mount type
2B
91
Direct mount type
58
1P
49
2B
PA-GF35
PA-GF35
-24
1P
R
15
1P
4A
60
NW4G Series
Related products Pilot check valve and tag plate
Pilot check valve
CK
D Co
rpo
rati
DE
IN
JAP
AN
VALVE SIDE
MA
Switching valve side
Cylinder B port
on
Cylinder A port
*Refer to "4G Series pilot check valve" for details
Related products
Tag plate Attached to manifold body.
Write in a circle on the tag plate section of the manifold specification sheet on pages 97 to 99 if it is required.
<Tag plate>
<Tag holder>
N4G2
A
N4G2
TAG-HOLDER
A
Model no.
Model no. B Type (Note 1)
N4G2
N4G2
(Set of 2 pieces )
TAG-PLATE A
A
B
4GA2
4G BZ 2
Quantity
C
Length (mm) Note 2
200
300
400
Note 1. Select B for MW4GZ2.
Note 2. Three lengths are available. 200, 300, 400.
Cut them to suit your needs.
Note 3 : Tag plate can not be attached if there is a supply (exhaust) spacer.
*Refer to the next page for dimensions.
61
NW4G Series
Block manifold: Related products
Tag plate
MW4GA2
Ｌ4 =Ｌ3 +22(tag plate length)
Tag plate (TAG)
Ｌ3 (Length of display section)=(16xn)+(18xm)+(13.5xl)
n:valve block no. m:supply and
exhaust block no. l:partition block no.
1P
2B
2B
4A
4A
4A
4A
80.5
Related products
4.5
87
4A
Block configurations
16
16
(tag plate width) (tag plate width)
R
3/5
2B
2B
B
MW4GZ2
Tag plate (TAG)
L 4 =L 3 +22(tag plate length)
L 3 (Length of display section)=(16xn)+(18xm)+(13.5xl)
n:valve block no. m:supply and exhaust block no. l:partition block no.
1P
2B
3/5
R
2B
2B
2B
45
(tag plate width)
4.5
87
4A
80.5
Note:MW4GZ2 and MW4GB2 uses the same tag plate
Formula of table 1: L3 (length of display section)
L3=(16xn)+(18xm)+(13.5xl)
n: Valve block qty.
m: Supply and exhaust block qty.
l: Partition block qty.
62
NW4G Series
Related products Tie rod, silencer, blanking plug, masking plate kit, DIN rail, DIN rail installation kit
A
Silencer
D
Tie rod
TR
W4G2
V1
B
L
Model no.
A
Type
B
L
V1
Valve block for 1 station (2 pc.)
SLW-H8
Model no.
8
20
42
23
16
Q
Supply and exhaust block (2 pc.)
SLW-H10
10
27
53
34
20
S
Partition block (2 pc.)
M
I/O block (2 pc.)
Type
A
Blanking plug
D
A
Masking plate kit
W4G2-MP
d
D
L
Model no.
D
L
d
GWP4-B
4
27
11
6
GWP6-B
6
29
11.5
8
GWP8-B
8
33
14
10
GWP10-B
10
40
18.5
12
*Kit descriptions: Masking plate, gasket, PR check valve,
2 set scerws
DIN rail
DIN rail bracket kit
N4G-BAA (length)
W4G2-D
35
25
5.5
12.5
(Pitch)
(R)
(L)
4-R 3
8
L
7.5
*Refer to the formula on page 95 for DIN rail length.
63
*The DIN rail mounting bracket set contains parts for one manifold set.
(Kit descriptions: bracket 2 piece, set screw 4 pc.)
NW4G Series
Block manifold: Related products
Part for I/O block
Water proof cap
Water proof plug
Model no.
Descriptions
Model no.
Descriptions
W4G-XSZ-11
When power supply is common with serial transmission slave unit, this
is used to provide jet-proof protection for the power supply connector.
W4G-XSZ-12
Used to provide jet-proof protection for idle signal
connectors.
10
Block configurations
15
15
15
(Reference value)
Tightening torque 0.4 to 0.5N·m
(Reference value)
Tightening torque 0.4 to 0.5N·m
M12 x 1
M12 x 1
Multi-connector cable
Related products
Cable for multi-connector type (wiring method T20)
(cable with connector)
RMC 3
W4G
Model no.
A
A
RM21WTP-20S
Hirose electric co. ltd.
(AWG24)
Cable length
Cable length
1
1m
3
3m
5
5m
Cable length
100
Relations between terminal No. and conductor
1
2
3
4
5
6
7
8
9
10
White
Brown
Green
Yellow
Gray
Pink
Blue
Red
Black
Purple
10
Terminal No.
1
2
3
4
5
6
7
8
9
11
12
13
14
15
16
17
18
19
20
(No)
(No)
(No)
(No)
Conductor Electric wire color Gray/pink
I.D.
11
Mark tube No.
Red/blue
12
White/green Brown/green White/yellow Yellow/brown White/gray Gray/brown
13
14
15
16
(only connector)
RM21WTP 10
W4G
Model no.
A
A
Applicable cable diameter
RM21WTP-20S
Hirose electric co. ltd.
Applicable cable diameter
8
8
10
10
12
12
Note: Applicable cable diameter is clamping force and depending
on the type of the cable.
18
17
(Applicable cable diameter)
Terminal No.
Conductor Electric wire color
I.D.
Mark tube No.
RM21WTP-CP (*)
Hirose electric co. ltd.
*Refer to pages 86 to 89 for serial transmission slave unit and I/O block connector.
64
NW4G Series
Block manifold: Related products
D-sub-cable with connector
How to order D-sub-cable with connector
N4T
CABLE D 0 0 1
Model
Symbol
A User interface
B Cable length
A
0
1
B
1
3
5
N4T
Only cut
With round terminal for M3.5 screw
1m
3m
5m
Correspondence of D-sub connector terminal No. and conductor
N4T-CABLE-D00- B
HIROSE ELECTRIC
CO. LTD.
D sub-connector terminal No.
Isolator color
Conductor I.D.
Type of mark
Mark color
D sub-connector terminal No.
Isolator color
Conductor I.D.
Type of mark
Mark color
2
3
4
5
1
Orange Orange Yellow Yellow Green
1 point 1 point 1 point 1 point 1 point
Black Red Black Red Black
15
16
17
18
14
Yellow Green Green Gray Gray
2 point 2 point 2 point 2 point 2 point
Red Black Red Black Red
6
Green
1 point
Red
19
White
2 point
Black
7
Gray
1 point
Black
20
White
2 point
Red
8
Gray
1 point
Red
21
Orange
3 point
Black
9
10
11
12
13
White White Orange Orange Yellow
1 point 1 point 2 point 2 point 2 point
Black Red Black Red Black
22
23
24
25
Orange Yellow Yellow Green
3 point 3 point 3 point 3 point
Red Black Red Black
6
Green
1 point
Red
6
19
White
2 point
Black
19
7
Gray
1 point
Black
7
20
White
2 point
Red
20
8
Gray
1 point
Red
8
21
Orange
3 point
Black
21
9
10
11
12
13
White White Orange Orange Yellow
1 point 1 point 2 point 2 point 2 point
Black Red Black Red Black
9
10
11
12
13
22
23
24
25
Orange Yellow Yellow Green
3 point 3 point 3 point 3 point
Red Black Red Black
22
23
24
25
N4T-CABLE-D01- B
HIROSE ELECTRIC
CO. LTD.
D sub-connector terminal No.
Isolator color
Type of mark
Conductor I.D.
Mark color
Mark tube No.
D sub-connector terminal No.
Isolator color
Type of mark
Conductor I.D.
Mark color
Mark tube No.
1
2
3
4
5
Orange Orange Yellow Yellow Green
1 point 1 point 1 point 1 point 1 point
Black Red Black Red Black
1
2
3
4
5
14
15
16
17
18
Yellow Green Green Gray Gray
2 point 2 point 2 point 2 point 2 point
Red Black Red Black Red
14
15
16
17
18
*Available up to 24 points. Cut off any excessive points before use.
65
MEMO
66
NW3GA2 Series
Internal structure and parts list
NW3GA210 (body porting)
2-position single solenoid: Normally closed
2
1
3
4
5
6
14
4
(A)
a
4 8
(A)
7
10
11
9
12
13
15
5 1 3
(R1)(P)(R2)
1
(P)
5
(R1)
3
(R2)
NW3GA2110
2-position single solenoid: Normally open
1
3
4
5
6
7
8
2
(B)
a
2
(B)
10
11
9
14
12
13
5 1 3
(R1)(P)(R2)
Main parts list
67
Repair parts list
No.
Parts name
Material
1
Coil assembly
-
2
Pilot exhaust check valve
Nitrile rubber
3
Piston D assembly
-
4
Manual override
Resin
5
Piston room
Resin
6
Protective cover of manual override Resin
7
Plug cartridge
Aluminum
8
Cartridge type push-in joint
-
9
Spool assembly
-
10
Joint adaptor
Resin
11
Body
Aluminum alloy die-casting
12
Piston S assembly
-
13
Cap
Resin
14
Check valve
-
15
Valve block
Resin
No.
8
Parts name
Model no.
4 straight
4G2-JOINT-C4
Push-in fitting
6 straight
4G2-JOINT-C6
And related parts
8 straight
4G2-JOINT-C8
Plug cartridge
4G2-JOINT-CPG
NW4GA2 Series
Internal structure and parts list
Internal structure and parts list
1
2
3
4
5
6
13
7
2-position single solenoid
2 8
(B)
4
(A)
9
10
11
10
12
12
14
Block manifold internal structure
NW4GA210 (body porting)
4 2
(A) (B)
a
5 1 3
(R1)(P)(R2)
1
(P)
5
(R1)
NW4GA220
1
2-position double solenoid
4 2
(A) (B)
a
3
4
5
6
13
4
(A)
7
3
(R2)
2 8
(B)
9
b
Body porting
Pilot operated 3/5 port valve
5 1 3
(R1)(P)(R2)
3
NW4GA2 4 0
3 position 5
All ports closed
a
1
4 2
(A) (B)
3
4
5
6
7
4
(A)
2
(B)
8
9
10
12
b
5 1 3
(R1) (P) (R2)
A/B/R connection
4 2
(A) (B)
a
b
5 1 3
(R1) (P) (R2)
P/A/B connection
4 2
(A) (B)
a
b
5 1 3
(R1) (P) (R2)
Main parts list
Repair parts list
No.
Parts name
Material
1
Coil assembly
-
2
Pilot exhaust check valve
Nitrile rubber
3
Piston D assembly
-
4
Manual override
Resin
5
Piston room
Resin
6
Protective cover of manual override Resin
7
Cartridge type push-in joint
-
8
Spool assembly
-
9
Joint adaptor
Resin
10
Body
Aluminum alloy die-casting
11
Piston S assembly
-
12
Cap
Resin
13
Check valve
-
14
Valve block
Resin
No.
7
Parts name
Model no.
4 straight
4G2-JOINT-C4
Push-in fitting
6 straight
4G2-JOINT-C6
And related parts
8 straight
4G2-JOINT-C8
Plug cartridge
4G2-JOINT-CPG
68
NW4GBZ 2 Series
Internal structure and parts list
NW4GB210 (base side porting)
2
1
3
4
5
6
7
8
12
9
10
11
2-position single solenoid
4 2
(A) (B)
a
5 1 3
(R1)(P)(R2)
1
(P)
5
(R1)
2
(B)
3
(R2)
4
(A)
NW4GZ210 (base rear porting) *Same solenoid valve as NW4GB210
2-position single solenoid
1
2
3
4
5
6
7
8
12
9
10
11
13
10
11
14
4 2
(A) (B)
a
5 1 3
(R1)(P)(R2)
1
(P)
5
3
(R2)
(R1)
4
(A)
2
(B)
NW4GB210 (Discrete base rear porting) *Same solenoid valve as NW4GB210
2-position single solenoid
1
2
3
4
5
6
7
8
12
9
4 2
(A) (B)
a
5 1 3
(R1)(P)(R2)
5
(R1)
4
(A)
1
(P)
2
(B)
3
(R2)
Main parts list
Parts name
Material
11
Cap
Resin
Nitrile rubber
12
Check valve
-
-
13
Valve block
Resin
Manual override
Resin
14
Sub-plate
Aluminum alloy die-casting
5
Piston room
Resin
6
Protective cover of manual override
Resin
7
Spool assembly
-
8
Plate
Resin
9
Body
Aluminum alloy die-casting
10
Piston S assembly
-
No.
69
Parts name
Material
1
Coil assembly
-
2
Pilot exhaust check valve
3
Piston D assembly
4
No.
13
NW4GBZ 2 Series
Internal structure and parts list
Internal structure and parts list
NW4GBZ220/W4GB220
2-position double solenoid
1
3
4
6
5
7
8
12
9
11
b
Block manifold internal structure
4 2
(A) (B)
a
5 1 3
(R1)(P)(R2)
3
3
5
5
NW4GBZ240/W4GB240
3 position
All ports closed
a
4 2
(A) (B)
1
3
4
5
No.
Parts name
Material
6
7
8
9
11
b
5 1 3
(R1) (P) (R2)
A/B/R connection
Sub-base porting
Pilot operated 5 port valve
4 2
(A) (B)
a
b
5 1 3
(R1) (P) (R2)
P/A/B connection
4 2
(A) (B)
a
b
5 1 3
(R1) (P) (R2)
Main parts list
No.
Parts name
Material
1
Coil assembly
-
11
Cap
Resin
2
Pilot exhaust check valve
Nitrile rubber
12
Check valve
-
3
Piston D assembly
-
4
Manual override
Resin
5
Piston room
Resin
6
Protective cover of manual override Resin
7
Spool assembly
-
8
Plate
Resin
9
Body
Aluminum alloy die-casting
10
Piston S assembly
-
70
W4G2 Series
Technical data 1 pneumatics system selection guide
Technical data 1 pneumatics system selection guide
(1)The average speed of the cylinder can be calculated by the combination of 4G series and piping system. It is expressed by the cylinder's
piston speed obtained by dividing the stroke by the time the piston rod moved after starting, when the cylinder rod is installed facing
upward. When the load rate is 50%, the average speed should be the approximate cylinder speed multiplied by 0.5.
(2)The average speed of cylinder listed on pneumatic components selection guide is the value when a single cylinder is operated.
(3)Effective sectional area of a solenoid valve used for the calculation below is for 2-position valves.
(4)This selection guide is only for reference. With the CKD sizing program, confirm conditions to be actually used.
(5)Effective sectional area S and sonic conductance C is converted as S
5.0 x C.
Standard system table (check valve integrated)
1. Common exhaust
Common
exhaust piping
Valve
port size
System No.
Speed
Controller
C4
A1
SC3W-6-4
2.5
8x
5.7 x 3m
1.5
C6
B1
SC3W-6-6
6x
4
8x
5.7 x 3m
2.8
C6
B2
SC1-6
6x
4
8x
5.7 x 3m
4.0
C8
B3
SC1-8
5.7
8x
5.7 x 3m
5.5
Cylinder piping
Pipe length 1m
4x
8x
Composite effective sectional area
(mm2)
2. Atmospheric release exhaust (integrated muffler)
Valve
port size
System No.
Speed
Controller
C4
A2
SC3W-6-4
C6
B4
SC3W-6-6
6x
C6
B5
SC1-6
6x
C8
B6
SC1-8
Common
exhaust piping
Composite effective sectional area
(mm2)
2.5
NW4G2-EX
1.6
4
NW4G2-EX
3.0
4
NW4G2-EX
4.3
5.7
NW4G2-EX
6.6
Common
exhaust piping
Composite effective sectional area
(mm2)
Cylinder piping
Pipe length 1m
4x
8x
3. Silencer assembly exhaust
Valve
port size
System No.
Speed
Controller
C4
A3
SC3W-6-4
2.5
SLW-H8
1.5
C6
B7
SC3W-6-6
6x
4
SLW-H8
2.8
C6
B8
SC1-6
6x
4
SLW-H8
3.8
C8
B9
SC1-8
5.7
SLW-H10
6.4
Cylinder piping
Pipe length 1m
4x
8x
1. Common exhaust
1000
B2
Cylinder average speed (mm/s)
B3
750
B1
A1
500
250
0
20
40
Applicable cylinder bore size
3. Silencer assembly exhaust
750
A2
500
B4
250
20
40
Applicable cylinder bore size
63
B9
B8
750
D
Cylinder average speed (mm/s)
B6
Silencer
1000
B7
500
A3
B
L
250
0
71
B5
0
63
2. Atmospheric release exhaust (integrated muffler)
A
Cylinder average speed (mm/s)
1000
20
40
Applicable cylinder bore size
63
Model no.
SLW-H8
SLW-H10
D
8
10
B
20
27
L
42
53
23
34
A
16
20
W4G2 Series
Technical data 1 pneumatics system selection guide
How to use guide
The device selection guide is used to select the optimum model.
Fluid control components selection
Whether the cylinder tube bore size and cylinder being used are driven with relative high or low speed is determined as a condition. Select the
cylinder's theoretical reference speed using the table below as a reference.
Degree of cylinder speed
Low speed
Medium speed
High speed
Ultra high speed
Theoretical reference speed(mm/s)
0,250
0,500
0,750
1,000
Refer to the table on component selection guide -1 on the next page to select the corresponding cylinder tube bore and appropriate standard system no. for the theoretical reference speed.
Explanation of technical terms
Theoretical reference speed showsthe degree of speed of a cylinder, and is expressed by the followin formula. (This value is approximately
equal to the speed when there is no load. When load is applied, speed drops considerably.)
S
S
2445 x 2
D
A
(1)
Technical data
Vo = 1920 x
Vo : theoretical reference speed mm/s)
A : cylinder cross-section areas (cm2)
S : composite effective sectional area of a circuit (exhaust side)
D : cylinder bore size (cm)
When expressed as a graph, the theoretical reference speed is a speed in the range where the cylinder moves at a uniform speed, and
Stroke length
Vo =
t3
(A/s)
t1: time until movement starts
t2: time of primary delay
t3: time of constant movement
: stroke length
Note: t1, t2 varies deppending on the load.
These times can be neglected when there is no load.
t1
t2
t3
Time
Required flow rate: Momentary flow rate passed when the cylinder operates at Vo speed. This is expressed with the quation below. In the table, this
is the value when P equals 0.5 MPa. The required flow rate is required for sleecting the clean air system.
Q=
A vo (P + 0.101) x 60
A vo (P + 1.03) x 60
=
0.101 x 1044
1.03 x 104
Q: Required flow (RX) (ANR)
(2)
P: Supply pressure (MPa)
Required effective sectional area: Composite effective sectional area for the exhaust circuit required for moving the cylinder at Vo speed. (Composite
effective sectional area of valve, speed control valve, silencer or piping)
Appropriate standard sytem: A combination of the optimum value, speed controller, silencer and port size required to operate the cylinder at Vo
speed. The combination in the table is for a piping length of 1m. The combination in the table is for a piping length of 1 m.
ó¨ó ÇÃåvéZï˚ñ@
How to calculate flow
The following formula shows the calculation using practical units.
Refer to the table of [effective sectional area] on the following page for acoustic veocity zone.
(1) PH 1.89PL (subsonic zone)
Q = 227 x S x
(Q = 22.2 x S x
1 PH
PL x (PH-PL) x
PL x (PH-PL) x
273
TH
273
TH
)
1.89PL(acoustic velocity zone)
Q = 113 x S x PH x
(Q = 11.1 x S x PH x
273
TH
273
TH
)
Q: flow
/min(ANR)
Effective sectional area of S: needle valve
mm2
PH: Upstream side pressure
MPa abs
PL: Down stream side pressure
MPa abs
TH: upstream side absolute temperature
K
Note)Absolute pressure(MPa)=Working pressure+0.101(MPa)
72
W4G2 Series
Technical data 1 pneumatics system selection guide
<Component selection guide-1>
Theoretical criteria
Cylinder
Speed (mm/s)
Bore size (mm)
Proper standard system No.
Required effective
sectional area (mm2) 1. Common exhaust 2. Atmospheric release exhaust 3. Silencer assembly exhaust
Required flow
(lmin) (ANR)
6
(500)
-
(0.1)
A1
A2
A3
10
(500)
-
(0.2)
A1
A2
A3
16
(500)
-
(0.5)
A1
A2
A3
250
29
0.5
A1
A2
A3
400
46
1.6
B1
A2
B7
250
44
0.8
A1
A2
A3
400
70
1.9
B1
B4
B7
250
64
1.1
A1
A2
A3
400
100
2.8
B2
B4
B7
250
73
1.3
A1
A2
A3
400
120
3.1
B2
B5
B8
250
110
1.7
B1
B4
B7
500
230
3.3
B2
B5
B8
750
340
5.0
B3
B6
B9
1000
450
6.6
-
B6
-
250
280
2.6
B1
B4
B7
500
560
5.2
B3
B6
B9
750
840
7.7
-
-
-
1100
10.4
-
-
-
450
4.1
B3
B5
B9
-
-
-
-
-
-
-
-
-
20
25
30
32
40
50
1000
250
500
63
750
1000
910
8.2
1400
12.3
1800
16.4
*Refer to P.71 for system no.
<Effective sectional area>
<Clean air system components>
Clean air system components
The sonic velocity area (at 20°C)
0.7
0.6
0.5
F/R/L kit
0.4
500
0.3
400
0.2
300
0.1
100
90
80
70
MPa
60
50
40
Regulator (R)
30
20
10
1
2
3
4
5
6
7
8
9
10
Effective sectional area mm
When the value of effective sectional area is X 10 or X 10 ,
multiply the flow rate value with the same value.
2
(
-1
n
)
Lubricator (L)
/min.
(ANR)
Pressure
Flow rate
200
F/R unit
600
Part
Model no.
name
C1000-6
C1000-8
C3000-8
C3000-10
C4000-8
C4000-10
C4000-15
W1000-6
W1000-8
W3000-8
W3000-10
W4000-8
W4000-10
W4000-15
F1000-6
F1000-8
F3000-8
F3000-10
F4000-8
F4000-10
F4000-15
R1000-6
R1000-8
R3000-8
R3000-10
R4000-8
R4000-10
R4000-15
L1000-6
L1000-8
L3000-8
L3000-10
L4000-8
L4000-10
L4000-15
Air filter (F)
1000
900
800
700
Port size
Rc1/8
Rc1/4
Rc1/4
Rc3/8
Rc1/4
Rc3/8
Rc1/2
Rc1/8
Rc1/4
Rc1/4
Rc3/8
Rc1/4
Rc3/8
Rc1/2
Rc1/8
Rc1/4
Rc1/4
Rc3/8
Rc1/4
Rc3/8
Rc1/2
Rc1/8
Rc1/4
Rc1/4
Rc3/8
Rc1/4
Rc3/8
Rc1/2
Rc1/8
Rc1/4
Rc1/4
Rc3/8
Rc1/4
Rc3/8
Rc1/2
Maximum flow rate
( min. atmospheric pressure conversion)
450
630
1280
1750
1430
2400
3000
830
1150
2150
2430
2500
4350
4750
460
610
1230
1500
1320
2140
3000
770
1350
2000
2600
2500
4400
5000
550
700
1100
2250
1000
1700
2700
Note. Max. flow rate for FRL, FR and R is
measured at primary pressure=0.7 Mpa, setting
pressure=0.5MPa and pressure drop=0.1MPa.
For air filter, primary pressure=0.7 MPa, pressure
drop=0.02 MPa, and for lubricator, primary
73
MEMO
74
W4G2 Series
Technical data 2 notes when wiring; common gland type
Common gland type (wiring method T10)
Notes when wiring
[Notes on common gland type T10]
Internal wiring of wiring method T10 (Max. solenoid no. 18 points)
(1)With the common gland type, common wires are treated inside beforehand.
Wire the common at the contact section when using the independent contact PLC output unit.
(2)Check the correspondence of the number of stations and solenoid
positions to prevent incorrect wiring.
(Refer to the table below.)
(3)This cannot be used if the number of solenoid points exceeds
18 points.
(4)Manifold stations are set in order from the left with the piping
port facing you.
(5)Voltage could drop due to simultaneous energizing or cable
length. Confirm that the voltage drop for the solenoid is within
10% of the rated voltage.
Terminal box No.
Terminal arrangement
Connector No.
Polarity
COM
9
COM
18
8
7
6
5
4
3
17 16 15 14 13
2
1
COM
12 11 10
T10 (left specifications)
(+) (-)
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
(-) (+)
(-) (+)
(-) (+)
(-) (+)
(-) (+)
(-) (+)
(-) (+)
(-) (+)
(-) (+)
(-) (+)
(-) (+)
(-) (+)
(-) (+)
(-) (+)
(-) (+)
(-) (+)
(-) (+)
(-) (+)
COM
Station no.
1st station 2nd station 3rd station
(+) (-)
n-th station
Terminal array of wiring method T10 (example)
*: The numbers in the valve No. 1a, 1b, 2a, 2b and
so forth indicate the first station and 2nd station.
The alphabetic characters a and b indicate the a
side solenoid an the b side solenoid.
Maximum station number differs depending on the
model.
Check the individual specifications.
9
(standard wiring)
10
10a
COM
COM
(MF station number; up to 9 stations)
Double solenoid
17 16 15 14
9a 8b 8a 7b
7
6
5
4
4a 3b 3a 2b
Mix
(Single and double mixture)
75
5
4
13 12 11 10
3
2
1
Terminal box No. COM 18 17 16
Valve No. COM (Void) 9a (Void)
Terminal box No. 9
8
7
6
Valve No. 5a (Void) 4a (Void)
15 14 13 12
8a (Void) 7a (Void)
5
4
3
2
3a (Void) 2a (Void)
11 10
6a (Void)
1 COM
1a COM
(MF station number; up to 9 stations)
13 12 11 10
7a 6b 6a 5b
3
2
1 COM
2a 1b 1a COM
(Up to 18 stations)
Terminal box No. COM 18 17 16 15
Valve No. COM (Void) (Void) (Void) (Void)
Terminal box No. 9
8
7
6
5
Valve No. 7a 6a 5b 5a 4b
6
(MF station number; up to 9 stations)
Terminal box No. COM 18 17 16 15 14 13 12 11
Valve No. COM 18a 17a 16a 15a 14a 13a 12a 11a
Terminal box No. 9
8
7
6
5
4
3
2
1
Valve No. 9a 8a 7a 6a 5a 4a 3a 2a 1a
Terminal box No. COM 18
Valve No. COM 9b
Terminal box No. 9
8
Valve No. 5a 4b
7
(double wiring)
(MF station number; up to 18 stations)
Single solenoid
18 17 16 15 14
8
COM
COM
Terminal No.
Terminal box No. COM 18
Valve No. COM 9b
Terminal box No. 9
8
Valve No. 5a 4b
17
9a
7
4a
16
8b
6
3b
15 14
8a 7b
5
4
3a 2b
13 12 11 10
7a 6b 6a 5b
3
2
1 COM
2a 1b 1a COM
15 14
8a 7b
5
4
3a (Void)
13 12
7a (Void)
3
2
2a (Void)
(Up to 18 stations)
14
9b
4
4a
13 12 11 10
9a 8b 8a 7b
3
2
1 COM
3a 2a 1a COM
Terminal box No. COM 18
Valve No. COM 9b
Terminal box No. 9
8
Valve No. 5a 4b
17 16
9a 8b
7
6
4a (Void)
11 10
6a 5b
1 COM
1a COM
W4G2 Series
Technical data 2 notes when wiring; multi-connector type
Multi-connector type (wiring method T20)
Notes when wiring
[Notes for multi-connector type(T20)]
Internal wiring of wiring method T20 (Max. solenoid no. 16 points)
(1)With the common gland type, common wires are treated inside beforehand.
Wire the common at the contact section when using the independent contact PLC output unit.
(2)Check the correspondence of the number of stations and solenoid positions to prevent incorrect wiring.
(Refer to the table below.)
(3)This cannot be used if the number of solenoid points exceeds 16
points.
(4)Manifold stations are set in order from the left with the piping
port facing you.
(5)Voltage could drop due to simultaneous energizing or cable
length. Confirm that the voltage drop for the solenoid is within
10% of the rated voltage.
Terminal No.
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
1 COM
2 COM
Polarity
(-) (+)
(-) (+)
(-) (+)
(-) (+)
(-) (+)
(-) (+)
(-) (+)
(-) (+)
(-) (+)
(-) (+)
(-) (+)
(-) (+)
(-) (+)
(-) (+)
(-) (+)
(-) (+)
Technical data
(+) (-)
(+) (-)
T20 (left specifications)
Station no.
1st station 2nd station 3rd station
n-th station
Terminal array of wiring method T20 (example)
*: The numbers in the valve No. 1a, 1b, 2a, 2b and so forth
indicate the first station and 2nd station. The alphabetic
characters a and b indicate the a side solenoid an the b
side solenoid.
Maximum station number differs depending on the model.
Check the individual specifications.
T20 is available only in double wiring.
Terminal No.
1
10
18
2
(double wiring)
11
17
9
16
8
15
7
19
3
12
20
(MF station number; up to 8 stations)
Single solenoid
4
Terminal No. 20 19 18 17 16 15 14 13 12 11
(No) (No) (Void) 8a (Void) 7a (Void) 6a (Void) 5a
Valve No.
9
8
7
6
5
4
3
2
1
Terminal No. 10
(Void) 4a (Void) 3a (Void) 2a (Void) 1a COMCOM
Valve No.
13
14
5
6
(MF station number; up to 8 stations)
Double solenoid
Terminal No. 20 19 18
Valve No.
(No) (No) 8b
Terminal No. 10
9
8
Valve No.
4b 4a 3b
17
8a
7
3a
16
7b
6
2b
15
7a
5
2a
14
6b
4
1b
13 12 11
6a 5b 5a
3
2
1
1a COMCOM
(MF station number; up to 8 stations)
Mix
(Single and double mixture)
Terminal No. 20 19 18 17 16 15 14 13 12 11
Valve No.
(No) (No) 8b 8a (Void) 7a 6b 6a 5b 5a
Terminal No. 10
9
8
7
6
5
4
3
2
1
4b 4a (Void) 3a 2b 2a (Void) 1a COMCOM
Valve No.
76
W4G2 Series
Technical data 2 notes when wiring; D sub-connector type
D sub-connector type (wiring method T30)
Notes when wiring
Internal wiring of wiring method T30 (Max. solenoid no. 24points)
[T30 connector]
Connectors used for T30 wiring method are generally
called D-sub connectors. These are commonly used
for FA and OA devices. The 25P type is the connector
designated in RS-232-C Standards that apply to personal computer communication functions. Manifold stations are set in order from the left with the piping port
facing you.
[Notes on connector type T30]
(1)The PLC output unit's signal array and valve
signal array must match.
(2)Power source is 24 VDC and 12 VDC dedicated.
(3)The voltage may drop due to simultaneous
energizing or cable length. Confirm that the
voltage drop for the solenoid is within 10% of the
rated voltage.
T30 (left specifications)
Connector pin array of wiring method T30 (example)
Station no.
1st station 2nd station 3rd station
n-th station
*: The numbers in the valve No. 1a, 1b, 2a, 2b and so forth indicate the first station and 2nd station. The alphabetic characters a and b
indicate a and b side solenoids.
Maximum station number differs depending on the model.
Connector pin No.
Check the individual specifications.
1
2
14
3
15
4
16
(standard wiring)
Single solenoid
Double solenoid
1 2 3
Pin No.
Valve No. 1a 3a 5a
Pin No.
14 15 16
Valve No. 2a 4a 6a
Pin No.
Valve No.
Pin No.
Valve No.
1
2
3
4
5
6
7
8
9
10 11 12 13
17 18 19 20 21 22 23 24 25
8a 10a 12a 14a 16a 18a 20a 22a 24a
5
6
7
8
9
10 11 12 13
1a 2a 3a 4a 5a 6a 7a 8a 9a 10a 11a 12a COM
14 15 16 17 18 19 20 21 22 23 24 25
1b 2b 3b 4b 5b 6b 7b 8b 9b 10b 11b 12b
1 2 3 4 5 6 7 8 9 10 11 12 13
Pin No.
Mix
(Single and double mixture) Valve No. 1a 3a 4a 5a 7a 8a 10a 11b 12b 14a 15b 17a COM
Pin No.
14 15 16 17 18 19 20 21 22 23 24 25
Valve No. 2a 3b 4b 6a 7b 9a 11a 12a 13a 15a 16a 17b
77
6
18
7
19
8
20
9
21
10
22
11
23
12
24
13
25
(double wiring)
7a 9a 11a 13a 15a 17a 19a 21a 23a COM
4
5
17
Pin No.
Valve No.
Pin No.
Valve No.
Pin No.
Valve No.
Pin No.
Valve No.
Pin No.
Valve No.
Pin No.
Valve No.
1
2
3
4
5
6
7
8
9
10 11 12 13
1a 2a 3a 4a 5a 6a 7a 8a 9a 10a 11a 12a COM
14 15 16 17 18 19 20 21 22 23 24 25
(Void) (Void) (Void) (Void) (Void) (Void) (Void) (Void) (Void) (Void) (Void) (Void)
1
2
3
4
5
6
7
8
9
10 11 12 13
1a 2a 3a 4a 5a 6a 7a 8a 9a 10a 11a 12a COM
14 15 16 17 18 19 20 21 22 23 24 25
1b 2b 3b 4b 5b 6b 7b 8b 9b 10b 11b 12b
1
2
3
4
5
6
7
8
9
10 11 12 13
1a 2a 3a 4a 5a 6a 7a 8a 9a 10a 11a 12aCOM
14 15 16 17 18 19 20 21 22 23 24 25
(Void) (Void) 3b 4b (Void) (Void) 7b (Void) (Void) (Void) 11b 12b
W4G2 Series
Technical data 2 notes when wiring; flat cable connector type
Flat cable connector type (wiring method T51)
Notes when wiring
Internal wiring of wiring method T51 (Max. solenoid no. 18 stations.)
[T51 connector]
Connectors used for wiring method T51 conforms to
MIL standards (MIL-C-83503)
Wiring is simplified by flat cable pressure welding.
Pin no. is assigned differently based on the PLC maker,
but the function assignment is the same. When wiring,
refer to the connector position or the triangle( ) in the
table below. Either for plug or socket, match the triangle ( ) .
Viewed from b side solenoid (cap side for single solenoid), station no. is set from left.
(Triangle)
19
17
15
13
11
9
7
5
3
1
20
18
16
14
12
10
8
6
4
2
18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
[Notes on connector type ]
(1)The PLC output unit's signal array and valve signal
array must match.
(2)power source is DC24V and DC12 V dedicated.
(3)T51 type is driven by a common output unit.
(4)If this manifold is connected to an input unit, it will
affect peripheral components as well as this valve
itself. Do not connect to an input unit in any case as
it may lead to failure. Always connect this manifold
to an output unit.
(5)Voltage could drop due to simultaneous energizing
or cable length. Confirm that the voltage drop for
the solenoid is within 10% of the rated voltage.
Technical data
COM
T51(left specifications)
Station no.
Connector pin array of wiring method T51 (example)
1st station
2nd station 3rd station
n-th station
*: The numbers in the valve No. 1a, 1b, 2a, 2b and so forth indicate the first station and 2nd station. The alphabetic characters a and
b indicate a and b side solenoids. Maximum station number differs depending on the model. Check the individual specifications.
Connector pin No.
19
17
15
13
11
9
7
5
3
1
20
18
16
14
12
10
8
6
4
2
(standard wiring)
Single solenoid
Double solenoid
Mix
(Single and double mixture)
Pin No.
Valve No.
Pin No.
Valve No.
Pin No.
Valve No.
Pin No.
Valve No.
Pin No.
Valve No.
Pin No.
Valve No.
19 17 15 13 11
(double wiring)
9
7
5
3
1
COM 17a 15a 13a 11a 9a 7a 5a 3a 1a
20 18 16 14 12 10
8
6
4
2
COM 18a 16a 14a 12a 10a 8a 6a 4a 2a
19 17 15 13 11
9
7
5
3
1
COM 9a 8a 7a 6a 5a 4a 3a 2a 1a
20 18 16 14 12 10
8
6
4
2
COM 9b 8b 7b 6b 5b 4b 3b 2b 1b
19 17 15 13 11
9
7
5
3
1
COM 12a 11a 10a 8a 7a 5a 4a 3a 1a
20 18 16 14 12 10
8
6
4
2
COM 13a 11b 10b 9a 7b 6a 4b 3b 2a
Pin No.
Valve No.
Pin No.
Valve No.
Pin No.
Valve No.
Pin No.
Valve No.
Pin No.
Valve No.
Pin No.
Valve No.
19 17 15 13 11
9
7
5
3
1
COM 9a 8a 7a 6a 5a 4a 3a 2a 1a
20 18 16 14 12 10
8
6
4
2
COM (Void) (Void) (Void) (Void) (Void) (Void) (Void) (Void) (Void)
19 17 15 13 11
9
7
5
3
1
COM 9a 8a 7a 6a 5a 4a 3a 2a 1a
20 18 16 14 12 10
8
6
4
2
COM 9b 8b 7b 6b 5b 4b 3b 2b 1b
19 17 15 13 11
9
7
5
3
1
COM 9a 8a 7a 6a 5a 4a 3a 2a 1a
20 18 16 14 12 10
8
6
4
2
COM (Void) (Void) 7b (Void) (Void) 4b 3b (Void) (Void)
78
W4G2 Series
Technical data 2 notes when wiring; flat cable connector type
Flat cable connector type (wiring method T53)
Notes when wiring
[T53 connector]
Internal wiring of wiring method T53 (Max. solenoid no. 24 stations.)
The connector used for the wiring method T53 is MIL
standards. Compliant is made (MIL-C-83503).
Wiring is simplified by flat cable pressure welding. Pin
no. is assigned differently based on the PLC maker,
but the function assignment is the same. When wiring,
refer to the connector position or the triangle( ) in the
table below. Either for plug or socket, match the triangle ( ).
Viewed from b side solenoid (cap side for single solenoid), station no. is set from left.
Mark
25
23
21
19
17
15
13
11
9
7
5
3
1
26
24
22
20
18
16
14
12
10
8
6
4
2
24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
COM
[Notes on connector type T53]
(1)Signal array of the PLC output unit and the signal
array of the valve side must match.
(2)Power source is DC24V and DC12V only.
(3)T53 type is driven by a common output unit.
(4)Connecting this manifold to an input unit will affect
not only this but other components as well, resulting in failure of many components. Always connect
an output unit to this manifold.
(5)Voltage could drop due to simultaneous energizing
or cable length. Confirm that the voltage drop for
the solenoid is within 10% of the rated voltage.
T53 (left specifications)
Station no.
1st station 2nd station 3rd station
n-th station
Connector pin array of wiring method T53 (example)
*: The numbers in the valve No. 1a, 1b, 2a, 2b and so forth indicate
the first station and 2nd station. The alphabetic characters a and
b indicate a and b side solenoids.
Maximum station number differs depending on the model.
Check the individual specifications.
Connector pin No.
25
23
21
19
17
15
13
11
9
7
5
3
1
26
24
22
20
18
16
14
12
10
8
6
4
2
(standard wiring)
(double wiring)
For single solenoid valve
Pin No.
Valve No.
Pin No.
Valve No.
25 23 21 19 17 15 13 11
9
7
5
3
1
COM 23a 21a 19a 17a 15a 13a 11a 9a 7a 5a 3a 1a
26 24 22 20 18 16 14 12 10
8
6
4
2
COM 24a 22a 20a 18a 16a 14a 12a 10a 8a 6a 4a 2a
Pin No.
Valve No.
Pin No.
Valve No.
25 23 21 19 17 15 13 11
9
7
5
3
1
COM 12a 11a 10a 9a 8a 7a 6a 5a 4a 3a 2a 1a
26 24 22 20 18 16 14 12 10
8
6
4
2
COM (Void) (Void) (Void) (Void) (Void) (Void) (Void) (Void) (Void) (Void) (Void) (Void)
For double solenoid valve
Pin No.
Valve No.
Pin No.
Valve No.
25 23 21 19 17 15 13 11
9
7
5
3
1
COM 12a 11a 10a 9a 8a 7a 6a 5a 4a 3a 2a 1a
26 24 22 20 18 16 14 12 10
8
6
4
2
COM 12b 11b 10b 9b 8b 7b 6b 5b 4b 3b 2b 1b
Pin No.
Valve No.
Pin No.
Valve No.
25 23 21 19 17 15 13 11
9
7
5
3
1
COM 12a 11a 10a 9a 8a 7a 6a 5a 4a 3a 2a 1a
26 24 22 20 18 16 14 12 10
8
6
4
2
COM 12b 11b 10b 9b 8b 7b 6b 5b 4b 3b 2b 1b
For mix (single and double mixture)
Pin No.
Valve No.
Pin No.
Valve No.
79
25 23 21 19 17 15 13 11
9
7
5
3
1
COM 16a 15a 14a 12a 10a 9a 8a 7a 5b 4b 3a 1a
26 24 22 20 18 16 14 12 10
8
6
4
2
COM 16b 15b 14b 13a 11a 9b 8b 7b 6a 5a 4a 2a
Pin No.
Valve No.
Pin No.
Valve No.
25 23 21 19 17 15 13 11
9
7
5
3
1
COM 12a 11a 10a 9a 8a 7a 6a 5a 4a 3a 2a 1a
26 24 22 20 18 16 14 12 10
8
6
4
2
COM (Void) (Void) (Void) 9b 8b 7b (Void) 5b 4b (Void) (Void) (Void)
W4G2 Series
Technical data 2 notes when wiring
Examples of wiring (recommended combinations) -
Use the products with the following combinations
PC and related products
Example of connection cable
Wiring methods
Maker
Flat cable connector
(T51)
PC
Connection cable
Type C200H-OD215
Type G79-*C
Type C500-OD415CN
OMRON
Company
Type 79-0*DC-*
AY42
Power voltage
0 to + 10%
40P;flat cable connector
and interface OPC-31,
20P;connected by flat
cable connector
AFP33484
AY15133 to 7
MATSUSHITA
ELECTRIC
WORKS LTD.
Company
AFP53487
AY15223 to 7
4
/1
12
Type C500-OD213
1P
3/5R
2B
2B
2B
2B
MITSUBISHI
Company
Technical data
4A
D sub-connector
(T30)
12
4
/1
1P
2B
3/5R
2B
2B
2B
With D sub-connector
Cable
Refer to page 65
for details and
cable model no.
(
)
4A
*: Set the valve drive power voltage with the voltage drop of the PLC and flat cable in consideration.
80
W4G2 Series
Technical data 2 notes when wiring; serial transmission type
Serial transmission type: Wiring method
T8* serial transmission type
Refer to the table below since slave unit I/O no. depends on the PLC manufacturuer.
The relation among the slave unit I/O no. and manifold solenoid and I/O block is shown
on the table below.
Viewed from piping port, solenoid valve station no. is set from left regardless of the
position of wiring block.
I/O block station no. is set from serial transmission slave unit side. If input block and output
block are mixed, input blocks are placed on slave unit side before output blocks.
If there is an input setting, a sensor device can be connected using the input block.
If solenoid number is less than output no. an external component can be connected using
output block.
n-th station
The working power is 24 VDC .
A slave unit is utilized for each communication system. Contact CKD for the specifications
on the usable PLC models, host unit models and communication systems.(Refer to 84 page.)
Each connector (power supply/communication) must be fixed tightly. Also, close the switch
after setting addres, etc.(Recommended tightening torque 0.3N·m)
3rd station 2nd station 1st station
Station no.
1st station 2nd station 3rd station
n-th station
Serial transmission slave unit I/ONo. corresponding to PLC address No.
(1) For hexadecimal notation
Serial transmission slave unit I/ONo. 0
4
3
2
1
Output dedicated type Y00 Y01 Y02 Y03 Y04
CC-Link
DeviceNet I/O mixture type
X00 X01 X02 X03 X04
ASI 1
I/O mixture type
AS-i
X00 X01 X02 X03 Y00
9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
8
7
6
5
Y05 Y06 Y07 Y08 Y09 Y0A Y0B Y0C Y0D Y0E Y0F Y10 Y11 Y12 Y13 Y14 Y15 Y16 Y17 Y18 Y19 Y1A Y1B Y1C Y1D Y1E Y1F
X05 X06 X07 X08 X09 X0A X0B X0C X0D X0E X0F Y10 Y11 Y12 Y13 Y14 Y15 Y16 Y17 Y18 Y19 Y1A Y1B Y1C Y1D Y1E Y1F
ASI 2
Y01 Y02 Y03 X00 X01 X02 X03 Y00 Y01 Y02 Y03
(2) For decimal notation
Serial transmission slave unit I/ONo.
CC-Link
DeviceNet
AS-i
Output dedicated type
I/O mixture type
I/O mixture type
4
3
Y0 Y0
03 04
X0 X0
03 04
ASI 1
X0 X0 X0 X0 Y0
00 01 02 03 00
0
Y0
00
X0
00
1
Y0
01
X0
01
2
Y0
02
X0
02
11 12
Y0 Y0
11 12
X0 X0
11 12
ASI 2
Y0 Y0 Y0 X0 X0 X0 X0 Y0
01 02 03 00 01 02 03 00
5
Y0
05
X0
05
6
Y0
06
X0
06
7
Y0
07
X0
07
8
Y0
08
X0
08
9
Y0
09
X0
09
10
Y0
10
X0
10
13
Y0
13
X0
13
14
Y0
14
X0
14
15
Y0
15
X0
15
16
Y1
00
Y1
00
17
Y1
01
Y1
01
18
Y1
02
Y1
02
19
Y1
03
Y1
03
20
Y1
04
Y1
04
21
Y1
05
Y1
05
22
Y1
06
Y1
06
23
Y1
07
Y1
07
24
Y1
08
Y1
08
25
Y1
09
Y1
09
26
Y1
10
Y1
10
27
Y1
11
Y1
11
28
Y1
12
Y1
12
29
Y1
13
Y1
13
30
Y1
14
Y1
14
31
Y1
15
Y1
15
Y0 Y0 Y0
01 02 03
X** shows input, Y** shows output.
Input/output point numbers corresponding to wiring method T8* I/O numbers
Type of slave unit
· T8G1 (CC-Link)
· T8D1 (DeviceNet)
(0 point input/16 points output)
· T8G2 (CC-Link)
· T8D2 (DeviceNet)
(0 point input/32 points output)
· T8G7 (CC-Link)
· T8D7 (DeviceNet)
(16 points input/16 points output)
Max. input no. Max. output no.
Input block
Quantity
-
-
Output block
Quantity
Solenoid
Point
Serial transmission slave unit I/O No
0 1
16 points s1 s2
1 unit (4 points) 12 point s1 s2
2 unit (8 points) 8 point s1 s2
32 points s1
1 unit (4 points) 28 points s1
2 unit (8 points) 24 points s1
3 unit (12 points) 20 points s1
2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
s3 s4 s5 s6 s7 s8 s9 s10 s11 s12 s13 s14 s15 s16
s3 s4 s5 s6 s7 s8 s9 s10 s11 s12 1-0 1-1 1-2 1-3
s3 s4 s5 s6 s7 s8 1-0 1-1 1-2 1-3 2-0 2-1 2-2 2-3
s2 s3 s4 s5 s6 s7 s8 s9 s10 s11 s12 s13 s14 s15 s16 s17 s18 s19 s20 s21 s22 s23 s24 s25 s26 s27 s28 s29 s30 s31 s32
s2 s3 s4 s5 s6 s7 s8 s9 s10 s11 s12 s13 s14 s15 s16 s17 s18 s19 s20 s21 s22 s23 s24 s25 s26 s27 s28 1-0 1-1 1-2 1-3
s2 s3 s4 s5 s6 s7 s8 s9 s10 s11 s12 s13 s14 s15 s16 s17 s18 s19 s20 s21 s22 s23 s24 1-0 1-1 1-2 1-3 2-0 2-1 2-2 2-3
s2 s3 s4 s5 s6 s7 s8 s9 s10 s11 s12 s13 s14 s15 s16 s17 s18 s19 s20 1-0 1-1 1-2 1-3 2-0 2-1 2-2 2-3 3-0 3-1 3-2 3-3
4 units (16 points) 16 points s1 s2 s3 s4 s5 s6 s7 s8 s9 s10 s11 s12 s13 s14 s15 s16 1-0 1-1 1-2 1-3 2-0 2-1 2-2 2-3 3-0 3-1 3-2 3-3 4-0 4-1 4-2 4-3
16 points 1-0 1-1 1-2 1-3
1 unit (4 points) 1 unit (4 points) 12 points 1-0 1-1 1-2 1-3
2 unit (8 points) 8 points 1-0 1-1 1-2 1-3
s1 s2 s3 s4 s5 s6 s7 s8 s9 s10 s11 s12 s13 s14 s15 s16
s1 s2 s3 s4 s5 s6 s7 s8 s9 s10 s11 s12 2-0 2-1 2-2 2-3
s1 s2 s3 s4 s5 s6 s7 s8 2-0 2-1 2-2 2-3 3-0 3-1 3-2 3-3
16 points 1-0 1-1 1-2 1-3 2-0 2-1 2-2 2-3
2 unit (8 points) 1 unit (4 points) 12 points 1-0 1-1 1-2 1-3 2-0 2-1 2-2 2-3
2 unit (8 points) 8 points 1-0 1-1 1-2 1-3 2-0 2-1 2-2 2-3
s1 s2 s3 s4 s5 s6 s7 s8 s9 s10 s11 s12 s13 s14 s15 s16
s1 s2 s3 s4 s5 s6 s7 s8 s9 s10 s11 s12 3-0 3-1 3-2 3-3
s1 s2 s3 s4 s5 s6 s7 s8 3-0 3-1 3-2 3-3 4-0 4-1 4-2 4-3
16 points 1-0 1-1 1-2 1-3 2-0 2-1 2-2 2-3 3-0 3-1 3-2 3-3
3 units (12 points) 1 unit (4 points) 12 point 1-0 1-1 1-2 1-3 2-0 2-1 2-2 2-3 3-0 3-1 3-2 3-3
2 units (8 point) 8 point 1-0 1-1 1-2 1-3 2-0 2-1 2-2 2-3 3-0 3-1 3-2 3-3
s1 s2 s3 s4 s5 s6 s7 s8 s9 s10 s11 s12 s13 s14 s15 s16
s1 s2 s3 s4 s5 s6 s7 s8 s9 s10 s11 s12 4-0 4-1 4-2 4-3
s1 s2 s3 s4 s5 s6 s7 s8 4-0 4-1 4-2 4-3 5-0 5-1 5-2 5-3
16 points 1-0 1-1 1-2 1-3 2-0 2-1 2-2 2-3 3-0 3-1 3-2 3-3 4-0 4-1 4-2 4-3 s1 s2 s3 s4 s5 s6 s7 s8 s9 s10 s11 s12 s13 s14 s15 s16
4 units (16 points) 1 unit (4 points) 12 points 1-0 1-1 1-2 1-3 2-0 2-1 2-2 2-3 3-0 3-1 3-2 3-3 4-0 4-1 4-2 4-3 s1 s2 s3 s4 s5 s6 s7 s8 s9 s10 s11 s12 5-0 5-1 5-2 5-3
2 units (8 points) 8 points 1-0 1-1 1-2 1-3 2-0 2-1 2-2 2-3 3-0 3-1 3-2 3-3 4-0 4-1 4-2 4-3 s1 s2 s3 s4 s5 s6 s7 s8 5-0 5-1 5-2 5-3 6-0 6-1 6-2 6-3
· T8MA (AS-i)
(4 point input/4 point output) 1 unit (4 points)
-
4 points
8 point
1 unit (4 points) 4 points
8 point 1-0 1-1 1-2 1-3
· T8M6 (AS-i)
1 unit (4 points)
(8 point input/8 point output)
1 unit (4 points) 4 points 1-0 1-1 1-2 1-3
-
s1 s2 s3 s4
4 points 1-0 1-1 1-2 1-3 s1 s2 s3 s4
s1 s2 s3 s4
s1 s2 s3 s4
s1 s2 s3 s4
s5 s6 s7 s8
1-0 1-1 1-2 1-3
s5 s6 s7 s8
2-0 2-1 2-2 2-3
8 points 1-0 1-1 1-2 1-3 s1 s2 s3 s4 2-0 2-1 2-2 2-3 s5 s6 s7 s8
2 units (8 point)
1 unit (4 points) 4 points 1-0 1-1 1-2 1-3 s1 s2 s3 s4 2-0 2-1 2-2 2-3 3-0 3-1 3-2 3-3
s1 s2 s3 s4
: Input block
: Output block
: Solenoid output
*The numbers in the input/output block area indicate the "station number counting from the serial transmission slave unit side-connector number".
81
W4G2 Series
Technical data 2 notes when wiring; serial transmission type
Valve no. array compatible with solenoid output no. of wiring method T8*. (example)
*The numbers of the valve No. 1a, 1b, 2a, 2b and so forth indicate the first station and 2nd station. The alphabetic characters a and b indicate a and b side solenoids.
Maximum station number depends on the model.
Check the individual specifications.
<Standard wiring>
For single solenoid valve (max. 16 stations)
Solenoid output No
Valve No
s1 s2 s3 s4 s5 s6 s7 s8 s9 s10 s11 s12 s13 s14 s15 s16 s17 s18 s19 s20 s21 s22 s23 s24 s25 s26 s27 s28 s29 s30 s31 s32
1a 2a 3a 4a 5a 6a 7a 8a 9a 10a 11a 12a 13a 14a 15a 16a
For double solenoid valve
Solenoid output No
s1 s2 s3 s4 s5 s6 s7 s8 s9 s10 s11 s12 s13 s14 s15 s16 s17 s18 s19 s20 s21 s22 s23 s24 s25 s26 s27 s28 s29 s30 s31 s32
Valve No
1a 1b 2a 2b 3a 3b 4a 4b 5a 5b 6a 6b 7a 7b 8a 8b 9a 9b 10a 10b 11a 11b 12a 12b 13a 13b 14a 14b 15a 15b 16a 16b
For mix(single and double mixture)(max. 16 stations)
Solenoid output No
Valve No
For single solenoid valve
Solenoid output No
s1 s2 s3 s4 s5 s6 s7 s8 s9 s10 s11 s12 s13 s14 s15 s16 s17 s18 s19 s20 s21 s22 s23 s24 s25 s26 s27 s28 s29 s30 s31 s32
Valve No
1a (Void) 2a (Void) 3a (Void) 4a (Void) 5a (Void) 6a (Void) 7a (Void) 8a (Void) 9a (Void) 10a (Void) 11a (Void) 12a (Void) 13a (Void) 14a (Void) 15a (Void) 16a (Void)
For double solenoid valve
Solenoid output No
s1 s2 s3 s4 s5 s6 s7 s8 s9 s10 s11 s12 s13 s14 s15 s16 s17 s18 s19 s20 s21 s22 s23 s24 s25 s26 s27 s28 s29 s30 s31 s32
Valve No
1a 1b 2a 2b 3a 3b 4a 4b 5a 5b 6a 6b 7a 7b 8a 8b 9a 9b 10a 10b 11a 11b 12a 12b 13a 13b 14a 14b 15a 15b 16a 16b
For mix (single and double mixture)
Solenoid output No
s1 s2 s3 s4 s5 s6 s7 s8 s9 s10 s11 s12 s13 s14 s15 s16 s17 s18 s19 s20 s21 s22 s23 s24 s25 s26 s27 s28 s29 s30 s31 s32
Valve No
1a (Void) 2a (Void) 3a 3b 4a 4b 5a (Void) 6a (Void) 7a 7b 8a (Void) 9a (Void) 10a (Void) 11a 11b 12a 12b 13a (Void) 14a (Void) 15a 15b 16a (Void)
82
Technical data
<Double wiring>
s1 s2 s3 s4 s5 s6 s7 s8 s9 s10 s11 s12 s13 s14 s15 s16 s17 s18 s19 s20 s21 s22 s23 s24 s25 s26 s27 s28 s29 s30 s31 s32
1a 2a 3a 3b 4a 4b 5a 6a 7a 7b 8a 9a 10a 10b 11a 11b 12a 13a 14a 14b 15a 15b 16a
W4G2 Series
Technical data 2 notes when wiring; serial transmission type
Model no.
LED display
PW1 PW2 SD
RD L RUN L ERR
Wiring method
F
G
T8G*
LED name
S
D D D
L
G B A
D
S
D D D
L
G B A
D
IN
OUT
Display content
PW1
Lighting during unit power supply ON
PW2
Lighting during valve power supply ON
SD
Lights on when transmitting data.
RD
Lights on when receiving data.
L RUN
Lights on when receiving normal data.
Lights on time over
L ERR
Lights on when transmission error occurs.
Lights on time over
Lights on when station No. setting or transmission speed setting is incorrect.
Flickers when station No. setting or transmission speed setting changes during process.
MS
Following station
(Bare)
SLD
(Yellow)
DG
DB
(White)
DA
(Blue)
Front station
(Blue)
DA
(White) DB
(Yellow) DG
(Bare) SLD
NS
SD
RDL RUN VALVE
·Unit and valve power supply are separated.
Supply the power from the connector for power supply.(Use a M12 connector.)
·Connect a CC-Link cable to the communication connector. (Use a CC-Link dedicated water proof connector.)
·The wiring side connector is not included.
·Refer to page 86 for connector pin layout. Pay extra attention since left and right will be reversed.
(-)
1: Drain
(Red) 2: V +
(Black) 3: V(White) 4: CAN H
(Blue) 5: CAN L
Front station
1: Drain (-)
2: V + (Red)
(Black)
3: V4: CAN H (White)
5: CAN L (Blue)
Following station
OUT side
IN side
T8D*
Multi drop method IN side
LED name
Display content
MS
State of slave unit shown
NS
State of network shown
VALVE
Lights on when valve power is ON.
·Unit and valve power supply is a separate power source.
Supply the power from the connector for power supply. (Use a M12 connector)
·Connect a DeviceNet cable to the communication connector. (Use a connector with DeviceNet dedicated cable.)
·The wiring side connector is not included.
·Refer to page 87 for connector pin layout. Pay extra attention since left and right will be reversed.
M12 branch connector
Front station
AUX PW2 ASI1 FAULT1 ASI2 FAULT1
T branch method
ASI +
ASI-
ASI-
This station
T8M*
ASI +
ASIAS-i
LED name
Lights wien auxiliary power(valve power supply) ON.
ASI1/ASI2
Lights during normal communication
Lights off when AS-I power is OFF
Lights off when communication is in stopped state
Blinks when addres is "0"
FAULT1/
FAULT2
83
Display content
AUX
Lights on when communication is in stopped state
Lights off during normal communication
Blinkgs when sensor power supply is overloaded
Following station
ASI +
·Supply each power from AS-I and auxiliary power supply cables.
·AS-I and auxiliary power supplies (valve power supply) are required.
·Refer to page 88 for connector pin layout.
W4G2 Series
Technical data 2 notes when wiring; serial transmission type
PLC table
Model no.
Series
Manufac turer (recommended)
MITSUBISHI
T8G*
MELSEC A Series
MELSEC QnA Series
MELSEC Q Series
Communication system name
CC-Link
Host station model no.
AJ61BT11
AJ61QBT11
A1SJ61BT11
A1SJ61QBT11
QJ61BT11 (N)
CC-Link institution (CLPA)
PLC, PC compatible with each CC-Link brand
Connect to each maker's CC-Link master
OMRON
SYSMAC CS Series
SYSMAC CJ Series
SYSMAC CV Series
SYSMAC Series
SYSMAC C200HS Series
Others
Type CS1W-DRM21
Type CJ1W-DRM21
Type CVM1-DRM21-V1
Type C200HW-DRM21-V1
Type ITNC-EI * 01-DRM (master integrated PLC)
Type 3G8B3-DRM21 (VME board)
TOYODA
PC3J/2J Series
PC3JD
PC2F/PC2FS
T8D*
ODVA
DeviceNet
THK-5398
TIC-5642 (master integrated PLC)
TFU-5359
PLC, PC and SBC that supports DeviceNet
Connect to DeviceNet host controller
AnS/A2US Series
MITSUBISHI
A1SJ71AS92
Q2AS Series
MICREX-SX Series
T8M*
NP1L-AS1
AS-i
FUJI ELECTRIC CORP. company
Others
FLEX-PC NJ Series
NJ-ASL
FLEX-PC NB6 Series
(CPU unit including)
Others
AS-i master unit
84
W4G2 Series
Technical data 2 notes when wiring; I/O block
Model no./I/O type
LED display
Wiring method
Brown
1 VS
POWER
0
1
2
Input 0
4
POWER
IN
Black
3 G
2
3
2
NC
Blue
3 wire sensor
0
Sink type
Type: Sink
3
Brown
1 VS
1
4
Input 0
2
NC
3 G
LED name
POWER
0 to 3
Input block
NW4G 2K
IN- N
P-B
Blue
(Sink type)
Display content
Lights on when supplying
power for sensor
Lights on when each sensor
output is ON
· There are 2 types of power supply for sensor, one has the same specification as an unit
power supply and the other supplies external power from a POWER connector.
· Either the sink or source input can be selected.
· Connector for the cable side sold separately.
Brown
1 VS
POWER
0
1
2
Input 0
4
POWER
IN
Black
3 G
2
3
2
NC
Blue
3 wire sensor
0
Source type
2 wire sensor
Type: Source
3
Brown
1 VS
1
Input 0
4
2
NC
3 G
LED name
POWER
0 to 3
Blue
(Source type)
Display content
Lights on when supplying
power for sensor
Lights on when each sensor
output is ON
2 wire sensor
· There are 2 types of power supply for sensor, one has the same specification as an unit
power supply and the other supplies external power from a POWER connector.
· Either the sink or source input can be selected.
· Connector for the cable side sold separately.
POWER
POWERERR
0
1
2
OUT
2
3
1 VC
0
Sink type
3
Output 0
4
2
NC
Type: Sink
3 G
1
Load (such as valve and light)
LED name
Display content
POWER
Lights on when power for
external load is supplied
ERR
Lights on when protective
circuit is operating
0 to 3
Lights on when each
external load is ON
Output block
NW4G 2OUT- N
P -B
(Sink type)
· Supply the external load power from the POWER connector (24 VDC dedicated)
· Make sure that the sum of the external load current is 3A or less (1A/point or less)
· Either sink or source output can be selected.
· Connector for the cable side sold separately.
POWER
POWERERR
Source type
0
2
2
3
1 VC
0
3
Type: Source
1
4
Output 0
2
NC
3 G
Load (such as valve and light)
LED name
85
1
OUT
Display content
POWER
Lights on when power is
supplied to external load
ERR
Lights on when protective
circuit is operating
0 to 3
Lights on when each
external load is ON
(Source type)
· Supply the external load power from the POWER connector (24 VDC dedicated)
· Make sure that the sum of the external load current is 3A or less (1A/point or less)
· Either sink or source output can be selected.
· Connector for the cable side sold separately.
W4G2 Series
Technical data 2 notes when wiring; water proof connector
Water proof connector
CC-Link
Power supply connector (female pin)
Remarks
Guide
DA
Blue
Valve power supply + side
2
DB
White
0V
Unit power supply-side
3
DG
Yellow
G
Valve power supply-side
4
SLD
Shielded twist wire
24V
Unit power supply + side
2
V
3
4
3 1
2 4
DB SLD DG DA
IN
Pin No. Signal name Conductor color
1
4
2
3
1
1
0V
V
G
24V
Guide
1 3
4 2
DA DG SLD DB
OUT
FA-204-PF8 for recommended connector: IN
(Female pin)
FA-204-PM8 for OUT
(Male pin)
Mitsubishi Engineering
*The model above is compatible with cable
with the outer diameter of 7.0 to 8.5
Contact Mitsubishi Engineering if the cable
outer diameter is different.
*Contact Mitsubishi Engineering for water
proof connector with cable.
Recommended connector
Connector with cable
·Type XS2F-D421-* (single connector socket)
Assembly type connector
·Type XS2C-D4C* (crimping type)
·Type XS2C-D42* (solder type)
·Type XS2C-D4S* (screw wiring type)
Technical data
Pin No. Signal name
Communication connector
Communication cable
Recommended cable (example)
CC-Link dedicated cable
FANC-SB
Ver1.10 dedicated cable
FANC-110SBH
KURAMO ELECTRIC CO., LTD.
OMRON
*Do not use a L type connector.
This slave unit is CC-Link Ver1.10 products.
Name: Terminal connector
Type: FA-CONW4P110E
Manufacturer: Mitsubishi Engineering
*If this slave unit is connected to the furthest position from the master
station, termination is required. Connect the terminal connector
above to the OUT side. If you are using a dedicated high
performance cable or T branch connection, replace the resistor in
the terminal connector.
Dedicated cable Dedicated high
T branch connection
compatible performance
Main line wiring Branch line wiring
with ver1.10
cable
Terminating resistance 110 (standard integrated)
130
110 x 2 piece Without terminating resistance
Connection method
Intermediate station
Terminal station
Power supply cable
Power supply cable
CC-Link cable
CC-Link cable
CC-Link cable
IN
IN
1P
1P
OUT
R
3/5
3/5
2B
O
P
E
N
O
P
E
N
2B
2B
R
2B
O
P
E
N
2B
2B
O
P
E
N
2B
4A
2B
4A
4A
4A
4A
4A
4A
4A
4A
4A
86
W4G2 Series
Technical data 2 notes when wiring; water proof connector
Water proof connector
DeviceNet
Connector for power supply (female pin)
Connector with cable for DeviceNet (female pin: IN)
5
3
CAN L
V-
Pin No. Signal name
DRAIN
Connector with cable for DeviceNet (male pin: OUT)
5
1
-
2
Red
OV
1
24V
Unit power supply + side
2
V
Valve power supply + side
3
OV
Unit power supply-side
4
G
Valve power supply-side
V
G
1
24V
2
V+
DRAIN
V+
4
Black VWhite CAN H
5
Blue CAN L
3
3
1
4
CAN L CAN H DRAIN V-
Pin No. Color Name
Remarks
4
2
3
1
4
2
V + CAN H
Recommended connector with cable
·Type DCA1-5CN**W1 (connector socket/plug with both sides cable)
IN
·Type DCA1-5CN**F1 (connector with cable single side socket)
Recommended connector
Connector with cable
·Type XS2W-D421-* (both sides connector socket/plug)
·Type XS2F-D421-* (single connector socket)
OMRON
Assembly type connector
·Type XS2C-D4C* (crimping type)
·Type XS2C-D42* (solder type)
·Type XS2C-D4S* (screw wiring type)
*Do not use a L type connector.
OMRON
OUT
·Type DCA1-5CN**H1 (connector with cable single side plug)
Connection method
If T branch is connected.
If multi drop is connected.
Power supply cable
DeviceNet cable
Power supply cable
DeviceNet cable
DeviceNet cable
1P
V
D
C
IN
1P
24
IN
R
3/5
O
R
2B
OUT
2B
O
O
P
E
N
P
E
N
3/5
2B
O
P
E
N
P
E
N
2B
2B
2B
2B
2B
4A
4A
4A
4A
4A
4A
4A
4A
4A
4A
*When multi drop wiring a communication cable for DeviceNet,
keep the rated communication power supply current that passes
this slave unit less than 2A.
87
W4G2 Series
Technical data 2 notes when wiring; water proof connector
Water proof connector
AS-i
AS-i connector (female pin)
Pin No. Signal name
1
4
3
2
4
Pin No. Signal name
1
Remarks
1
V
Not connected
2
NC
Not connected
AS-i- AS-i-side
NC Not connected
3
G
Valve power supply-side
4
NC
Not connected
AS-i + AS-i + side
2
3
Remarks
Connector for valve (female pin)
NC
AS-i-
NC NC AS-i +
Valve power supply + side
2
3
G
4
NC NC
1
V
Technical data
Recommended connector
Connector with cable
·Type XS2W-D421-* (both sides connector socket/plug)
·Type XS2F-D421-* (single connector socket)
Assembly type connector
·Type XS2C-D4C* (crimping type)
·Type XS2C-D42* (solder type)
·Type XS2C-D4S* (screw wiring type)
OMRON
*Do not use a L type connector.
*Dedicated M12 branch connector allows you to connect to AS-i cable. (Refer to the example below )
(Example: FUJI ELECTRIC 3RX9801-0AA00)
Connection method
The AS-i communication cable and auxiliary power
cable used with the AS-i system is connected to the
slave unit using an M12 branch connector as shown
below.
Branch connector
for connecting AS-i
communication
cable
to
M12
connector
M12 branch connector
(Example: FUJI ELECTRIC 3RX9801-0AA00)
When directly connecting M12 branch conenctor to the AS-i slave unit
When connecting M12 branch conenctor to the AS-i slave unit using a water proof connector
M12 branch connector
Cable for AS-i communication
(Yellow)
M12 branch connector
Cable for auxiliary power
(Black)
Cable for AS-i communication Cable for auxiliary power
(Yellow)
(Black)
88
W4G2 Series
Technical data 2 notes when wiring; water proof connector
Water proof connector
I/O
1 Input block
External power connector (female pin)
Sensor side connector (male pin)
2
3
Pin No. Signal name
1
V
2
NC
3
G
4
NC
G
Remarks
4
2 wire sensor
1
NC NC
V
Pin No. Signal name
4
Sink type
Source type
External power + side
1
VS
Not connected
Sensor power supply + side
Not connected
2
NC
Not connected
Not connected
External power-side
3
G
Sensor power supply-side Not connected
Not connected
4
IN
Input signal
Recommended connector
Connector with cable
·Type XS2F-D421-* (single connector socket)
1
IN
VS
4
1
2
3
G
NC
Input signal
3 wire sensor
Pin No. Signal name Sink/source type
Assembly type connector
·Type XS2C-D4C* (crimping type)
·Type XS2C-D42* (solder type)
·Type XS2C-D4S* (screw wiring type)
OMRON
1
VS
2
NC
3
G
Sensor power supply-side
4
IN
Input signal
Sensor power supply + side
Not connected
Recommended connector
Connector with cable
·Type XS2H-D421-* (single connector plug)
*Do not use a L type connector.
Assembly type connector
·Type XS2G-D4C* (crimping type)
·Type XS2G-D42* (solder type)
·Type XS2G-D4S* (screw wiring type)
OMRON
*Do not use a L type connector.
2 Output block
External power connector (female pin)
External load side connector (male pin)
2
3
Pin No. Signal name
1
V
2
NC
3
G
4
NC
Remarks
4
NC NC
1
V
Pin No. Signal name
Sink type
Source type
External power + side
1
VC
Power supply for load + side Not connected
Not connected
2
NC
Not connected
External power-side
3
G
Not connected
Not connected
4
Recommended connector
Connector with cable
·Type XS2F-D421-* (single connector socket)
89
G
OUT Output signal
Not connected
Power supply for load-side
Output signal
Recommended connector
Connector with cable
·Type XS2H-D421-* (single connector plug)
Assembly type connector
·Type XS2C-D4C* (crimping type)
·Type XS2C-D42* (solder type)
·Type XS2C-D4S* (screw wiring type)
Assembly type connector
·Type XS2G-D4C* (crimping type)
·Type XS2G-D42* (solder type)
·Type XS2G-D4S* (screw wiring type)
*Do not use a L type connector.
*Do not use a L type connector.
OUT VC
2
3
G
NC
W4G2 Series
Technical data 2 notes when wiring; wiring between blocks
Wiring between wiring block and valve block (DC specifications)
A part called dedicated wiring connector is incorporated in the valve block and supply and exhaust port, etc. With this structure, the
wiring is completed when the block manifold is disassembled or assembled. No special wiring is required during disassembly or
assembly. There is a regularity between wiring block connector pin numbers and wired valves, so check wiring for each wiring block,
and connect between the valve and control unit. Pay special attention when expanding or reducing the number of valve blocks. An
example of the wiring circuit for expansion is shown below.
Wiring example of circuit
The following diagrams whos the wiring circuit for te MW4G2, which may differ from the actual specifications.
Double wiring
If one valve block is added between the second and third stations, the outputs assigned to No. 5 and No. 6 on the wiring block's
common gland are automatically shifted to common gland No. 7 and No. 8, two solenoid places away.
12
11
10
9
8
7
6
5
4
3
2
1
COM
2nd station
12
11
10
9
8
7
6
5
4
3
2
1
12
11
10
9
8
7
6
5
4
3
2
1
COM
a b
1 2
Wiring block
Example: NW4G2-T10
12
11
10
9
8
7
6
5
4
3
2
1
COM
COM
a b
3 4
COM
a b
1 2
COM
a b
5 6
2nd station
12
11
10
9
8
7
6
5
4
3
2
1
12
11
10
9
8
7
6
5
4
3
2
1
COM
a b
3 4
4th station
12
11
10
9
8
7
6
5
4
3
2
1
12
11
10
9
8
7
6
5
4
3
2
1
12
11
10
9
8
7
6
5
4
3
2
1
12
11
10
9
8
7
6
5
4
3
2
1
1st station
12
11
10
9
8
7
6
5
4
3
2
1
3rd station
COM
a b
7 8
3rd station
12
11
10
9
8
7
6
5
4
3
2
1
12
11
10
9
8
7
6
5
4
3
2
1
COM
a b
5 6
12
11
10
9
8
7
6
5
4
3
2
1
12
11
10
9
8
7
6
5
4
3
2
1
Technical data
1st station
12
11
10
9
8
7
6
5
4
3
2
1
4th station
5th station
3rd station
4th station
12
11
10
9
8
7
6
5
4
3
2
1
COM
a b
7 8
5 6
12
11
10
9
8
7
6
5
4
3
2
1
12
11
10
9
8
7
6
5
4
3
2
1
12
11
10
9
8
7
6
5
4
3
2
1
COM
a b
9 10
7 8
Standard wiring
Common terminal box no. is shifted and assigned in the same manner as double wiring. Shifting differs according to the solenoid valve.
When using one solenoid (2-position single), the common gland number shifts by one solenoid space. When using two solenoids (2position double, 3-position), numbers are shifted by two solenoid spaces.
90
W4G2 Series
Technical data 3 check valve
Check valve
Generally, when using the manifold, the single acting cylinder or the double acting cylinder connected to the A/B/R connection valve could
malfunction because of the exhaust pressure led in by the other cylinder's drive. A integrated check valve can be selected to prevent this
malfunction. However, it will not be equipped on all ports closed valves and PAB connection valves which will not have back pressure
coming around.
Example of a pneumatic system that could malfunction
Pneumatics system with 4G series
Malfunction prevention of single acting cylinder.
Malfunction of single acting cylinder
Exhaust
Back pressure
Check valve
Exhaust
Exhaust
Exhaust
*Cylinder can not be operated manually when it is not
pressurized.
Internal structure
Check valve equipment standard specifications
Model no. Flow path switchover
5 (R1)
3 (R2)
NW3GA210
NC
Selected
-
NW3GA2110
NO
-
Selected
2-position single solenoid
Selected
Selected
2-position double solenoid
Selected
Selected
A
NW4G BZ 210
A
NW4G BZ 220
A
NW4G BZ 230
A
NW4G BZ 240
A
NW4G BZ 250
All ports closed
None
None
A/B/R connection
Selected
Selected
P/A/B connection
None
None
11
5 (r1)
3 (r2)
11
Check valve assembly
91
MW4G2 Series
Technical data 4 how to expand reduced wiring manifold
Exploded diagram of block manifold
*Refer to the next page for the exploded diagram of the serial transmission slave unit and input/output block.
Valve set screw
4
/1
12 PA
Hexagon socket
head cap bolt
1P
Gasket
R
3/5
End block R
2B
Supply and exhaust block
4A
4A
Technical data
DIN rail set screw
Valve block
Tie rod
Wiring block
Retainer
Example of disassembly:MW4GA2 common gland
for left wiring specifications
DIN rail
To remove electric cover
T10
Expanding manifold of valve lock
(
Items in [ ] apply when mounted on DIN rail)
[1]Loosen the DIN rail fixing screw of the retainer.
Electric cover
Set screw
Tightening torque
0.6 to 0.65N·m
(2)Remove thge hexagon socket head cap bolt.
(3)Remove the blocks up to the point you want to expand.
(4)Add the tie rod for the expansion.
12
(5)Mount the additional valve blocks.
/1
4
(6)Hold it down so that there are no gaps between the blocks, then joint
1P
with a hexagon socket head cap screw.(Tightening torque: 1.1 to 1.3N·m)
2B
3/5
R
2B
[7]A. Catch the jaow of retainer on DIN rail.
2B
2B
4A
Electric circuit board
áFB. Hold down the retainer in the direction if the arrow.
áFC. Tighten the DIN rail fixing screw.
áF(Tightening torque: 1.2 to 1.6N·m)
Replace of valve
How to remove
(1)Loosen the two set screws
(2)Remove the valve from the valve block
How to install
Install the valve following removal procedures in reverse.
Refer to the table below for the set screw's recommended tightening torque.
Recommended tightening torque of valve set screw
4G2
Size
Recommended tightening torque (N·m)
M2.5
0.25 to 0.30
92
MW4G2 Series
Technical data 4 how to expand reduced wiring manifold
Exploded diagram of serial transmission slave unit + I/O block
24
V
D
C
1P
3/5
O
P
E
N
2B
R
2B
O
P
E
N
2B
2B
4A
4A
O
W
E
4A
P
4A
0
4A
1
Bracket set screw
Hexagon socket
head cap bolt
Serial transmission slave unit
DIN rail set screw
I/O block
Tie rod
DIN rail
End block
DIN rail bracket
Retainer
Expanding manifold of I/O block
Items in [ ] apply when mounted on DIN rail)
(
[1]Loosen the DIN rail fixing screw of the retainer.
[2]Remove the bracket mounting screws and DIN rail mounting bracket.
(3)Remove thge hexagon socket head cap bolt.
(4)Remove the I/O blocks up to the point you want to expand.
(5)Add the tie rod for the expansion.
(6)Mount the additional I/O blocks.
Rotary swtich setting is required for the output block.
Refer to the attached manual for details.
(7)Hold it down so that there are no gaps between the blocks,
then joint with a hexagon socket head cap screw. (Tightening
torque: 1.1 to 1.3N·m)
[8]Attach the DIN rail mounting bracket with the set screw.
(
(Tightening torque: 1.8 to 2.3N·m)
[9]A. Catch the jaow of retainer on DIN rail.
B. Hold down the retainer in the direction if the arrow.
C. Tighten the DIN rail fixing screw.
(Tightening torque: 1.2 to 1.6N·m)
93
)
MW4G2 Series
Technical data 4 how to expand reduced wiring manifold
Connection procedure of T10 electric circuit board (standard wiring)
Connection procedure of T10 electric circuit board (double wiring)
Reduced wiring specification (T10) will change the compatibility
When using double wiring specifications, double solenoid wiring
between connectors and valves on the electric circuit board.
is used regardless of the installed solenoid valve's switching posi-
When wiring the connector, always confirm the connector No.
tion class. The same wiring is used only for standard wiring and
printed on the electric circuit board.
double wiring double solenoid.
Mixed wiring is shown as an example for the manifold configura-
a
a
電装基板組立（矢印の順番で配線する）
T10
18 17 16 15 14 13 12 11 10
COM
18
17
15
16
9
14
8
7
13
6
5
12
4
11
3
2
T10
1
18 17 16 15 14 13 12 11 10
10
COM
Electric circuit
board assembly
18
17
15
16
9
14
8
7
13
6
5
12
4
11
3
2
1
10
Electric circuit
board assembly
9
18
8
7
17
6
16
5
15
4
3
14
2
13
1
12
COM
11
9
10
Wire in the order
shown by the arrow
8
7
6
5
4
3
2
1
COM
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
Wire in the order
shown by the arrow
9
8
7
6
5
4
3
2
1
1) For single SOL
(MF station number; up to 18 stations)
Connector No. COM
Valve No. COM
Connector No. 9
Valve No. 9a
1) For single SOL
(MF station number; up to 9 stations)
Connector No. COM 18
Valve No. COM (Void)
Connector No. 9
8
Valve No. 5a (Void)
18 17 16 15 14 13 12 11 10
18a 17a 16a 15a 14a 13a 12a 11a 10a
8
7
6
5
4
3
2
1 COM
8a 7a 6a 5a 4a 3a 2a 1a COM
Connector No. COM
Valve No. COM
Connector No. 9
Valve No. 5a
18
9b
8
4b
17 16 15 14
9a 8b 8a 7b
7
6
5
4
4a 3b 3a 2b
17 16 15 14
9a (Void) 8a (Void)
7
6
5
4
4a (Void) 3a (Void)
13 12 11 10
7a (Void) 6a (Void)
3
2
1 COM
2a (Void) 1a COM
2) For double SOL
(MF station number; up to 9 station)
2) For double SOL
(MF station number; up to 9 station)
Relations to
valves
Technical data
Double
Double
Single
a
Single
a b
a b
Single
a
Single
a b
Double
tion below.
13 12 11 10
7a 6b 6a 5b
1 COM
3
2
2a 1b 1a COM
3) For mix manifold
(Up to 18 station)
Connector No. COM 18 17 16 15 14 13 12 11 10
Valve No. COM (Void) (Void) (Void) (Void) (Void) (Void) (Void) (Void) 7b
Connector No. 9
8
7
6
5
4
3
2
1 COM
Valve No. 7a 6a 5b 5a 4b 4a 3a 2a 1a COM
Relations to
valves
Connector No. COM
Valve No. COM
Connector No. 9
Valve No. 5a
18
9b
8
4b
17
9a
7
4a
16
8b
6
3b
15 14
8a 7b
5
4
3a 2b
13 12 11 10
7a 6b 6a 5b
3
2
1 COM
2a 1b 1a COM
3) For mix manifold
(Up to 18 station)
Connector No. COM 18 17 16 15 14
Valve No. COM (Void) (Void) (Void) (Void) 7b
Connector No. 9
8
7
6
5
4
Valve No. 5a 4b 4a (Void) 3a (Void)
13 12
7a (Void)
3
2
2a (Void)
11 10
6a 5b
1 COM
1a COM
*1 Only AC specifications require wiring when expanding.
*Use a valve block with masking plate as a reserved block
when specifications are expected to be changed on the AC specifications.
94
MW4G2 Series
How to fill out manifold specifications
Manifold model no. (example)
Solenoid position
2 types or more
MW 4 GA2
A
Model no.
Part name
B
8
Model no.
1
(Page 59)
NW4GA2-OUT- (N)-B
Wiring block (page 58)
NW4GA2-T (8G7)
NW4GA2 (1) 0- (C4)
NW4GA2 (2) 0- (C6)
NW4GA2 (3) 0- (C4)
NW4GA2 (1) 0- (C4)
NW4GA2 (1) 0- (C4)
NW4GA2 (1) 0- (C4)
NW3GA2 (1) 0- (C4)
NW3GA2 (11) 0- (C4)
NW4G2-MPS
NW4G2-MPD
W4G2-P
W4G2-P
W4G2-RW4G2-RNW4G2-Q (8L)- (8L)- (8L)
NW4G2-Q (8L)- (8L)- (8L)
NW4G2-Q (8L)- (8L)- (8L)
NW4G2-Q (8L)- (8L)- (8L)
NW4G2- (SA)
NW4G2- ( )
NW4G2- ( )
NW4G2- (E) R
(Pages 7 to 10)
With masking plate
Valve block (page 53)
Air supply spacer
(Pages 59 to 60)
Exhaust spacer
(Pages 59 to 60)
Supply and exhaust block
(Page 55)
Partition block
(Page 55)
End block R (page 55)
C
- T8G7
Port size
3
4
5
E
6
7
8
9
10
F
11
HY11
Terminal and connector pin
Array
12
13
14
G Option
D
H
This is not the manifold
station no.
Layout
15 16
17
18
19
20
6
-
Mount type
21
22
23
I
3
-
Station
number
24
25
26
J
27
Voltage
28
29
30 Quantity
1
1
1
1
1
1
Station no.
: 1st station
1
1
Station no.
: 6th station
1
2
Always indicate on
the right end.
1
Indicate a circle when reduced wiring
connection is required with T10.
(Select with applicable cable outer diameter)
Indicate a circle
when required.
1
Silencer
Blanking plug
DIN rail
W
Reduced
wiring
If both input and output blocks are installed,
the output block will be placed on the left.
(Viewed with the joint in front of you)
I/O block
Valve block
2
Serial transmission (CC-Link)
(16 points input/16 points output)
CX
0-
Solenoid position
NW4GA2-IN- (N)- (K)
With solenoid valve
Port size
2 types or more
Tag plate
Cable clamp
W4G-SCL-18A
W4G-SCL-18B
Applicable cable outer diameter
Applicable cable outer diameter
14.5 to 16.5
16.5 to 18.5
GWP4-B
GWP6-B
SLW-H8
L7 = (
)
A
GWP8-B
GWP10-B
SLW-H10
(How to calculate Page length 95) Cable with D-sub connector (refer to page 65)
Multi cable with connector
N4T-CABLE-DO
-
Water proof plug
Attached
W4G-XSZ-12
Part
Only multi-connector
W4G-RMC-
W4G2-RM21WTPI/O block
Indicate quantity if required.
If blanking plugs and silencers are required,
fill in the quantity in the size section.
Preparing the manifold specifications
Fill in from the left facing the piping port, regardless of wiring block.
(Fill in the block model no. and layout selected using the block parts configuration on pages 51 to 61 )
Write the total block quantity designated for the required quantity at the right end.
Circle required accessories.
Fills out length of mounting rail. (Fill in if custom length is required for the DIN rail )
Manifold specifications are provided for each series. Indicate corresponding specifications.
MW4GA2 (body porting) ···················································Page 97
MW4GB2 (base side porting)·············································Page 98
MW4GZ2 (base rear porting) ·············································Page 99
*Length (L7) of DIN rail
(1) Calculate the rail length with the following calculation method.
The obtained length is standard.
(2) Length (L7) does not need to be filled in for standard length.
Indicate the length when using a non-standard length.
How to calculate DIN rail length
Supply and exhaust
Valve
Block Quantity Block Quantity
)+(18x
)+(13.5x
)+
Wiring block dimensions table
I/O
Block Quantity
+(45x
)
Model no.
DIN rail length(L7)= L7, x 12.5
Select from right table.
L6 + 40
L7, :
round up at the decimal point
12.5
Rail mount pitch(L8)= L7-12.5
For reduced wiring
Wiring block
135
147.5 160 172.5 185 197.5
to
to
to
to
to
or less or less 160 172.5 185 197.5 210
175 187.5 200 212.5 225 237.5 250
162.5 175 187.5 200 212.5 225 237.5
210
to
222.5
262.5
250
222.5
to
235
275
262.5
372.5
to
385
425
412.5
460
to
472.5
512.5
500
472.5
to
485
525
512.5
to
··Manifold length 135 147.5
L7··Rail length
Pitch L8
385
to
397.5
437.5
425
397.5
to
410
450
437.5
410
to
422.5
462.5
450
422.5
to
435
475
462.5
435
to
447.5
487.5
475
447.5
to
460
500
487.5
235
to
247.5
287.5
275
247.5
to
260
300
287.5
260
to
272.5
312.5
300
272.5
to
285
325
312.5
285
to
297.5
337.5
325
297.5
to
310
350
337.5
310
to
322.5
362.5
350
Note 1: If L6 exceeds this chart, calculate the DIN rail length using the formula above.
95
175.5
110
106
148.5
*End block counts as a wiring block
DIN rail length quick reference
L6
Dimension (mm)
T10
T20
T30/5*
T8*
322.5
to
335
375
362.5
335
to
347.5
387.5
375
347.5
to
360
400
387.5
360
to
372.5
412.5
400
L7
L8(=L7-12.5)
12.5
5.5
Manifold length(L6)=(16x
Wiring block
Partition
Block Quantity (Including end block)
2.25
8
MW4G2 Series
Wiring specifications
How to fill out wiring specifications form
Not required for standard wiring or double wiring.
Wiring specifications (example)
*The example below is based on the manifold specification sheet on page 95.
Connector pin No
Valve No
TIO
1
1
a
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
2
3
a
4
b
5
a
6
b
a
7
8
a
9
11
a
12
b
Manifold specification sheet
10
13
14
15
16
17
18
COM
COM
Notes of wiring specifications
(1)Fill the manifold specifiacation sheet in when ordering models that are not standard wiring or double wiring. This order is
processed as a customized order, and requires separate consultation.
(2)The valve number is the number counting only valve blocks in order from the left facing the port.
This number differs from installation position numbers.
(3)Valve block with masking plate is prewired.
"-MPS" is wiring only on side a. "-MPD" is wiring on sides a and b.
(4)Double solenoid and 3-solenoid can not be assembled on "-MPS".
Expansion is required when the valve block with a solenoid valve is used.
Refer to page 92 to find out how to expand.
(5)Reserved wiring for expansion can not be wired beforehand. Install the valve block with masking plate.
Reference circuit diagram This is the reference circuit diagram for the manifold model no. on the previous page.
Staion 1
Staion 2
4 dia. 4 dia. 4 dia. 4 dia.
Staion 3
6 dia. 6 dia.
Staion 4
Supply and
exhaust blocks
4 dia.
Staion 5
Staion 6
4 dia.
Partition
block
Output
Wiring
block
block
Input
block
Valve block
End
with masting plate block
Valve block
with sotenoid valve
8 dia. elbow
8 dia. elbow
·
indicates each block configurations.
· Manifold station numbers are set in order from the left
facing the piping port.
(*I/O blocks, wiring blocks, supply and exhaust blocks,
partition blocks, end blocks does not count as a manifold station no.)
· Select model no. according to block configurations (P.51
to 65) and reduced wiring manifold (P7 to 10, 25 to
28)
· The layout position is set in order from the left facing
the piping port.
· The output block will be placed on the left with the
ports facing you when both input block and output block
are placed.
96
MW4G2 Series
MW4GA2 block manifold specifications
Contact
Quantity
Issue
Request date month day
sets
Slip No.
A
Contact
GA2
Model no.
B
/
Your company name
Order No.
Manifold model no.
MW
/
0-
Solenoid
position
C
Port
size
E
Redued
wiring
F
Terminal and connector G Option
Pin array
H Mount
type
Purchase order No.
I
Station
number
Messrs.
J
Voltage
Refer to block configurations on P. 47 to 60 and model no. on P. 7 and 8 to fill in this sheet.
Layout
Part name
(Page)
Model no.
1
NW4GA2-IN
I/O block
(Page 59)
2
3
4
5
6
7
8
9
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Quantity
-
NW4GA2-OUT-
Wiring block
(Page 58)
NW4G
With solenoid valve
NW4GA2
0-
NW4GA2
0-
NW4GA2
0-
NW4GA2
0-
NW4GA2
0-
NW4GA2
0-
NW3GA2
0-
NW3GA2
0-
-B
2-T
(Note 1)
valve block
(Pages 7 to 10)
With masking plate
NW4GA2-MPS
valve block
NW4GA2-MPD
(Page 53)
W4G2-P
-
(Pages 59 to 60)
W4G2-P
-
Exhaust spacer
W4G2-R-
Air supply spacer
(Pages 59 to 60)
W4G2-R-
Supply and
NW4G2-Q
-
-
NW4G2-Q
-
-
NW4G2-Q
-
-
NW4G2-Q
-
-
exhaust block
(Page 55)
Partition block
NW4G2-
(Page 55)
NW4G2NW4G2End block
(Page 55)
NW4G2-
R
Blanking plug
L7 =
DIN rail
(How to calculate length:page 95)
GWP4-B
GWP8-B
Cable clamp
W4G-SCL-18B
Applicable cable outer diameter
14.5 to 16.5
Applicable cable outer diameter
16.5 to 18.5
N4T-CABLE-DO
W4G2-RM21WTP-
Type of wiring block
(Refer to 58 page.)
97
A
W4G-SCL-18A
Only multi-connector
2-T
Blank: T10, T20, T30, T5*
A: T8*
SLW-H8
SLW-H10
Tag plate
Cable with D-sub connector (refer to page 65) Cable with multi-connector
Note 1: Designate the wiring block model no. as shown below.
NW4G
GWP6-B
GWP10-B
Silencer
-
W4G-RMC-
Water proof plug
W4G-XSZ-12
Attached
Part
MW4G2 Series
Manifold specification sheet
MW4GB2 block manifold specifications
Contact
Quantity
Issue
Request date month day
sets
Slip No.
Contact
0-
MW4GB2
Model no.
B
/
Your company name
Order No.
Manifold model no.
A
/
Solenoid
position
C
Port
size
E
Reduced
wiring
F
Terminal and connector G Option H Mount
Pin array
type
Purchase order No.
I
Station
number
J
Voltage
Refer to block configurations on P. 61 to 65 and model no. on P. 25 and 28 to fill in this sheet.
Layout
Model no.
1
NW4GB2-IN-
I/O block
(Page 59)
2
3
4
5
6
7
8
9
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Quantity
-
NW4GB2-OUT-
-B
Wiring block
(Page 58)
NW4G
(Note 1)
With solenoid valve
NW4GB2
0-
NW4GB2
0-
NW4GB2
0-
NW4GB2
0-
NW4GB2
0-
NW4GB2
0-
NW4GB2
0-
NW4GB2
0-
2-T
Manifold specification sheet
Part name
(Page)
valve block
(Pages 25 to 28)
With masking plate
NW4GB2-MPS-
valve block
(Page 53)
NW4GB2-MPD-
Air supply spacer
W4G2-P
-
W4G2-P
-
(Pages 59 to 60)
Exhaust spacer
W4G2-R-
(Pages 59 to 60)
W4G2-R-
Supply and
NW4G2-Q
-
-
NW4G2-Q
-
-
NW4G2-Q
-
-
NW4G2-Q
-
-
exhaust block
(Page 55)
Partition block
NW4G2-
(Page 55)
NW4G2NW4G2End block
(Page 55)
NW4G2-
R
Blanking plug
GWP4-B
GWP8-B
L7 =
DIN rail
(How to calculate length Page 95)
GWP6-B
GWP10-B
Silencer
SLW-H8
SLW-H10
Tag plate
B
W4G-SCL-18A
Cable clamp
W4G-SCL-18B
Applicable cable outer diameter
14.5 to 16.5
Applicable cable outer diameter
16.5 to 18.5
Cable with D-sub connector (refer to page 65)
Multi cable with connector
Only multi-connector
N4T-CABLE-DO
W4G-RMC-
W4G2-RM21WTP-
-
Water proof plug
W4G-XSZ-12
Attached
Part
Note 1: Designate the wiring block model no. as shown below.
NW4G
2-T
Type of wiring block
(Refer to 58 page.)
Blank: T10, T20, T30, T5*
B: T8*
98
MW4G2 Series
MW4GZ2 block manifold specifications
Contact
Quantity
Issue
Request date month day
sets
Slip No.
Contact
MW4GZ2
Model no.
0Solenoid
position
B
/
Your company name
Order No.
Manifold model no.
A
/
C Port
size
E
Reduced
wiring
F
Terminal and connector pin
Array
G Option
Purchase order No.
I
Station
number
J
Voltage
Refer to block configurations on P. 61 to 65 and model no. on P. 25 and 28 to fill in this sheet.
Layout
Part name
(Page)
Model no.
1
NW4GB2-IN-
I/O block
(Page 59)
2
3
4
5
6
7
8
9
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Quantity
-
NW4GB2-OUT-
-B
Wiring block
(Page 58)
NW4G
(Note 1)
With solenoid valve
NW4GZ2
0-
NW4GZ2
0-
NW4GZ2
0-
NW4GZ2
0-
NW4GZ2
0-
NW4GZ2
0-
NW4GZ2
0-
NW4GZ2
0-
2-T
valve block
(Pages 25 to 28)
With masking plate
NW4GZ2-MPS-
valve block
(Page 53)
NW4GZ2-MPD-
Air supply spacer
W4G2-P
-
W4G2-P
-
(Pages 59 to 60)
Exhaust spacer
W4G2-R-
(Pages 59 to 60)
W4G2-R-
Supply and
NW4G2-Q
-
-
NW4G2-Q
-
-
NW4G2-Q
-
-
NW4G2-Q
-
-
exhaust block
(Page 55)
Partition block
NW4G2-
(Page 55)
NW4G2NW4G2End block
(Page 55)
NW4G2-
R
Blanking plug
Attached
Parts
GWP4-B
GWP6-B
SLW-H8
GWP8-B
GWP10-B
SLW-H10
Tag plate
B
W4G-SCL-18A
Cable clamp
W4G-SCL-18B
Applicable cable outer diameter
14.5 to 16.5
Applicable cable outer diameter
16.5 to 18.5
Cable with D-sub connector (refer to page 65)
Multi cable with connector
Only multi-connector
N4T-CABLE-DO
W4G-RMC-
W4G2-RM21WTP-
-
Note 1: Designate the wiring block model no. as shown below.
NW4G
2-T
Type of wiring block
(Refer to 58 page)
Blank: T10, T20, T30, T5*
B: T8*
99
Silencer
Water proof plug
W4G-XSZ-12
Attached
Part
MW4G2 Series
Manifold specification sheet
Common gland type (T10) wiring specifications
*Attach this to the manifold specification sheet when ordering specifications other than standard and double wiring.
*This sheet is not required for standard and double wiring.
1
2
3
4
5
6
7
8
9
10
11
Valve No.
12 13 14
15
16
17
18
19
20
21
22
23
24
21
22
23
24
Manifold specification sheet
Connector pin No.
T10
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
COM
COM
D sub-connector type (T30) wiring specifications
*Attach this to the manifold specification sheet when ordering specifications other than standard and double wiring.
*This sheet is not required for standard and double wiring.
Connector pin No.
T30
1
14
2
15
3
16
4
17
5
18
6
19
7
20
8
21
9
22
10
23
11
24
12
25
13(COM)
1
2
3
4
5
6
7
8
9
10
11
Valve No.
12 13 14
15
16
17
18
19
20
100
MW4G2 Series
Flat cable connector type (T51/T53) wiring specifications
*Attach this to the manifold specification sheet when ordering specifications other than standard and double wiring.
*This sheet is not required for standard and double wiring.
Connector pin No.
T51
1
T53
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
15
15
16
16
17
17
18
18
19
COM
19
20
COM
20
21
22
23
24
101
Valve No.
25
COM
26
COM
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
MEMO
102
MEMO
103
MEMO
104
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The goods and their replicas, or the technology and software in this catalog are subject to complementary export
regulations by Foreign Exchange and Foreign Trade Law of Japan.
If the goods and their replicas, or the technology and software in this catalog are to be exported, laws require the
exporter to make sure they will never be used for the development or the manufacture of weapons for mass destruction.
●Specifications are subject to change without notice.
C CKD Corporation 2010 All copy rights reserved.
○
2010.5.AAC