Valvetop™ TV-Series Valve Controllers
Installation, Operation & Maintenance Manual
Emerson Process Management
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1-1 Table of Contents
Table of Contents ……………………………………………………..
Installation on Actuator……………………………………………..
Normal and Reverse Acting…………………………………..
Mounting.………………………………………………………….
TVF (Domed Lid) Dimensions and Materials…………………..
TVL (Domed Lid) Dimensions and Materials ………………….
TVH (Domed Lid) Dimensions and Materials………………….
TVL (Flat Lid) Dimensions and Materials………………………..
TVH (Flat Lid) Dimensions and Materials ……………………...
Shaft Detail ……………………………………………………………..
Sensors Basic Function ………………………………………………
Switch Setting …………………………………………………….
Switch Option M …………………………………………………
Switch Option T ………………………………………………….
Switch Option R ………………………………………………….
Switch Option P ………………………………………………….
Switch Option E ………………………………………………….
Switch Option 42 and 52 ……………………………………...
Switch Option AM/AS: AS-I ……………………………………
Switch Option DM/DN: DeviceNet …………………………
Switch Option PM/PB: Profibus ……………………………..
Switch Option EX/KX/MX/TX: 4-20mA Transmitter …..
Integrated Pneumatic Pilots ………………………………….
Integrated Pneumatic Control Valves ……………………..
Maintenance ……………………………………………………………
Approvals & Certifications ………………………………………….
Legal ………………………………………………………………………
Safe Use …………………………………………………………….
Warranty ……………………………………………………………
2
3
3
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18-19
20-26
27-28
29-31
32
33
34
35
36-37
36
37
Installation on Actuator
Normal and Reverse Acting
Normal acting is full clockwise (CW) when the process valve is closed and counter-clockwise (CCW) when the process valve is open. Reverse
acting is full CW when the process valve is open and CCW when the process valve is closed.
Indicator dome assemblies are designed to accommodate both Normal and Reverse Acting units. When the unit is Reverse
Acting, the indicator dome assembly will have to be rotated.
The image to the right shows a Valvetop unit mounted parallel to the process valve in the
closed position. The green arrow at the top shows the “normal acting” direction of travel to
open the valve. This is the standard orientation of your unit unless otherwise specified and will
be factory set to operate in this fashion.
Installation on Actuator
Mounting
TopWorx has numerous mounting bracket kits available to meet your specific application,
whether rotary or linear. Consult your local distributor or factory representative for ordering
information. The illustration shows a direct Namur mount on a quarter turn valve. Refer to
your mounting kit documentation for specific mounting instructions.
Installation Notes
1. Remove the upper housing of the unit to allow access to the target cam assembly.
2. Hold the unit above the mounting surface in the orientation in which you intend to mount.
Rotate the shaft to align the tang with the actuator slot. In some cases it may be necessary to
rotate the target cam on the shaft to allow assembly. For most units the target cam is secured
with a compression spring. Simply grasp the cam, push down, and realign the cam as required. On some units the target cam is secured with a snap ring. On these units the removal
of the shaft from the base assembly will be required to change the orientation. Once removed from the base assembly, remove the snap ring securing the target cam and rotate as
required.
3. Use caution not to allow undue axial (thrust) load on the shaft.
4. Cycle the valve a couple of times prior to final tightening of the mounting kit hardware.
This allows the shaft to self-center in the pinion slot, or coupler. Refer to the dimensions and
materials section of this document for appropriate tightening torque.
5. Always use sound mechanical practices when torquing down any hardware or making
pneumatic connections.
Refer to the Integrated Pneumatic Control Valves section for detailed information on pneumatic connections.
6. This product comes shipped with conduit covers in an effort to protect the internal components from debris during shipment and handling. It is the responsibility of the receiving and/
or installing personnel to provide appropriate permanent sealing devices to prevent the intrusion of debris, and moisture, when stored outdoors or when installed.
7. It is the responsibility of the installer, or end user, to install this product in accordance with
the National Electrical Code (NFPA 70) or any other national or regional code defining proper
practices.
3
Dimensions and Materials: Valvetop TVF (Domed Lid)
MATERIALS OF CONSTRUCTION
Enclosure
Cast A360 aluminum with dichromate
conversion coating inside & out, epoxy
coated exterior rated for 1,000 hrs salt
spray per ASTM B117
Fasteners
304 Stainless Steel standard
316 Stainless Steel optional
Shaft
304 Stainless Steel standard
316 Stainless Steel optional
Shaft Bushing
ASTM C83600 Bronze
Indicator Dome
Lexan 123R, UV F1 rated
Seals
Silicone
Maximum Fastener Torque Specifications
4
Enclosure Housing Bolts
8 ft-lbs [10.8 N·m]
Indicator Dome Screws
20 in-oz [141 mN·m]
Bottom Mounting Holes
10 ft-lbs [13.6 N·m]
Dimensions and Materials: Valvetop TVL (Domed Lid)
MATERIALS OF CONSTRUCTION
Enclosure
Cast A360 aluminum with dichromate
conversion coating inside & out, epoxy
coated exterior rated for 1,000 hrs salt
spray per ASTM B117
Fasteners
304 Stainless Steel standard
316 Stainless Steel optional
Shaft
304 Stainless Steel standard
316 Stainless Steel optional
Shaft Bushing
ASTM C83600 Bronze
Indicator Dome
Lexan 123R, UV F1 rated
Seals
Silicone
Maximum Fastener Torque Specifications
5
Enclosure Housing Bolts
8 ft-lbs [10.8 N·m]
Indicator Dome Screws
20 in-oz [141 mN·m]
Bottom Mounting Holes
10 ft-lbs [13.6 N·m]
Dimensions and Materials: Valvetop TVH (Domed Lid)
MATERIALS OF CONSTRUCTION
Enclosure
Stainless Steel, 316
Fasteners
304 Stainless Steel standard
316 Stainless Steel optional
Shaft
304 Stainless Steel standard
316 Stainless Steel optional
Shaft Bushing
ASTM C83600 Bronze
Indicator Dome
Lexan 123R, UV F1 rated
Seals
Silicone
Maximum Fastener Torque Specifications
6
Enclosure Housing Bolts
8 ft-lbs [10.8 N·m]
Indicator Dome Screws
20 in-oz [141 mN·m]
Bottom Mounting Holes
10 ft-lbs [13.6 N·m]
Dimensions and Materials: Valvetop TVL (Flat Lid)
MATERIALS OF CONSTRUCTION
Enclosure
Cast A360 aluminum with dichromate
conversion coating inside & out, epoxy
coated exterior rated for 1,000 hrs salt
spray per ASTM B117
Fasteners
304 Stainless Steel standard
316 Stainless Steel optional
Shaft
304 Stainless Steel standard
316 Stainless Steel optional
Shaft Bushing
ASTM C83600 Bronze
Indicator Dome
Lexan 123R, UV F1 rated
Seals
Silicone
Maximum Fastener Torque Specifications
7
Enclosure Housing Bolts
8 ft-lbs [10.8 N·m]
Indicator Dome Screws
20 in-oz [141 mN·m]
Bottom Mounting Holes
10 ft-lbs [13.6 N·m]
Dimensions and Materials: Valvetop TVH (Flat Lid)
MATERIALS OF CONSTRUCTION
Enclosure
Stainless Steel, 316
Fasteners
304 Stainless Steel standard
316 Stainless Steel optional
Shaft
304 Stainless Steel standard
316 Stainless Steel optional
Shaft Bushing
ASTM C83600 Bronze
Indicator Dome
Lexan 123R, UV F1 rated
Seals
Silicone
Maximum Fastener Torque Specifications
8
Enclosure Housing Bolts
8 ft-lbs [10.8 N·m]
Indicator Dome Screws
20 in-oz [141 mN·m]
Bottom Mounting Holes
10 ft-lbs [13.6 N·m]
Dimensions and Materials: Shaft Detail
9
Sensors: Basic Function
Each T-Series unit is equipped with 2 or 4 adjustable targets with a usable range between 90° and 45°. For normal acting applications the
targets are color coded red for closed and green for open. The color code would be reversed for reverse acting units. After installing the unit
on the actuator or valve assembly, the targets must be set.
Normal acting
1. Rotate the valve full CW to the closed position.
2. Twist the red target button(s) CW or CCW as required to engage the switch (refer to the specific switch section for testing
and confirmation information about your switch type).
3. Rotate the valve full CCW to the open position.
4. Twist the green target button(s) CW or CCW as required to engage the switch (refer to the specific switch section for testing and confirmation information about your switch type).
Reverse acting
1. Rotate the valve full CW to the open position.
2. Twist the red target button(s) CW or CCW as required to engage the switch (refer to the specific switch section for testing and confirmation information about your switch type).
3. Rotate the valve full CCW to the closed position.
4. Twist the green target button(s) CW or CCW as required to engage the switch (refer to the specific switch section for
testing and confirmation information about your switch type).
10
Setting Switches
RED
STRIKER
Stroke the actuator open and closed to ensure there is no obstruction
in its stroke. Once actuator is at its desired position simply twist the
knob on the cam until the switch is made. The red knob is for closed
position and green for open position.
GREEN
STRIKER
Warning: Strikers are spring loaded and may eject forcefully
upon disassembly. Use caution when disassembling.
For switching angle under 45°
SHAFT THROUGH 90°
When the switch box is mounted to a linear actuator or
when the actuator strokes less than 45°, we recommend the following:
1. Remove shaft from switch box by removing the circlip underneath the switch box
2. Remove the circlip underneath the cam if equipped, then push
the cam down the shaft by 3-4mm and turn it 90°
3. Push the cam back up, you will see the flats fit snugly
between the locating lugs inside the hub
4. Replace the circlip
5. Remove the closed switch from the bracket and install it on
the inside of the bracket next to the open switch
CLOSED
RED
OPEN
GREEN
CLOSED RED
STRIKER
To re-assemble:
1.
2.
3.
4.
5.
Replace the screws with M3 X 25mm long screws
(insert through both switches and bracket and fasten
with the nut on the inside closest to the switch box bearing)
Remove the Closed striker assembly (red) by removing the
circlip or screw on top, and install it on the inner rack
Twist the green striker to the other end of the cam's rack
(The red striker assembly should be twisted to the other
end of the inner rack)
Re-install the shaft in the switch box and fit the s/s washer
and circlip to the underside of the switchbox
The switches can now be set anywhere between 0°& 45°
OPEN GREEN
STRIKER
*CAM SHOWN IN CLOSED POSITION
SHAFT THROUGH 180°
For switching angle up to 180°
1.
2.
3.
4.
5.
Remove shaft from switch box by removing the circlip
underneath the switch box
Remove the open switch from the bracket and install it
on the inside of the bracket
Remove the Open striker assembly (green) by removing
the circlip or screw on top, and install it on the inner rack next to
the red striker assembly
Re-install the shaft in the switch box and fit the s/s washer
and circlip to the underside of the switchbox
The open switch can now be set anywhere between
90° & 180°
OPEN GREEN
STRIKER
4 Switch Option
OPEN GREEN
STRIKER
CLOSED RED
STRIKER
11
CLOSED RED
STRIKER
Switch Option M2/M4: SPDT Mechanical Switches
When installing units with M switches a standard
voltage ohm meter may be used to set the target cams
by looking for continuity between the N/O and
COMMON wires.
Wiring Diagrams
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
9
10
11
12
Switch Type
COM
N/O
N/C
BLK
BLUE
RED
OPEN
SWITCH
(1)
COM
N/O
N/C
BLK
BLUE
RED
CLOSED
SWITCH
(2)
(+) S1
(-) S1
OPTIONAL
SOLENOID
(+) S2
(-) S2
OPTIONAL
SOLENOID
M2 w/ or w/o
solenoid
COM
N/O
N/C
BLK
BLUE
RED
OPEN
SWITCH
(1)
COM
N/O
N/C
BLK
BLUE
RED
OPEN
SWITCH
(2)
COM
N/O
N/C
BLK
BLUE
RED
CLOSED
SWITCH
(3)
COM
N/O
N/C
BLK
BLUE
RED
CLOSED
SWITCH
(4)
M4 w/o solenoid
PRODUCT SPECIFICATIONS
OPTION M
Mechanical
Sealed
No
Circuitry
Terminal Maximum wire
size
Rating
SPDT
Conforming to standards
UL: 1054
Contact Resistance
15MΩmax. (initial)
Insulation Resistance
4mm squared (14AWG)
10A@125VAC or 250VAC
100MΩmin. (at 500V DC)
OPTION K
Switch Type
Mechanical
Sealed
No
Circuitry
SPDT
Terminal Maximum wire
size
4mm squared (14AWG)
Rating
0.1A@125VAC MAX
Conforming to standards
UL: 1054
12
Switch Option T2: DPDT Mechanical Switches
When installing units with T switches a standard
voltage ohm meter may be used to set the target cams by looking for continuity
between the N/O and COMMON wires.
Wiring Diagram
1
2
3
4
5
6
7
8
9
10
11
12
COM BLACK
N/O BLUE
N/C RED
N/O BLUE
N/C RED
COM BLACK
N/O BLUE
N/C RED
N/O BLUE
N/C RED
OPEN
SWITCH
CLOSED
SWITCH
PRODUCT SPECIFICATIONS
Switch Type
Mechanical
Sealed
No
Circuitry
Terminal Maximum wire
size
Rating
DPDT
Conforming to standards
Contact
4mm squared (14AWG)
8A 125V AC or 250V AC
UL recognized and CSA certified,
meets MIL-S-8805
Silver
13
Switch Options R2/R4: SPDT Reed Switches
When installing units with R switches a standard
voltage ohm meter may be used to set the target cams
by looking for continuity between the N/O and
COMMON wires.
Wiring Diagram
1
2
3
4
5
6
7
8
9
10
11
12
COM WHITE
N/O GREEN
N/C BROWN
OPEN
SWITCH
(1)
COM WHITE
CLOSED
SWITCH
(2)
N/O
N/C
GREEN
BROWN
(+)
(-)
(+)
(-)
OPTIONAL
SOLENOID
OPTIONAL
SOLENOID
COM
WHITE
N/O
N/C
GREEN
BROWN
COM
N/O
N/C
GREEN
BROWN
R2 w/ or w/o
solenoid
OPEN
SWITCH
(1)
WHITE
COM
WHITE
N/O
N/C
GREEN
BROWN
COM
WHITE
N/O
N/C
GREEN
BROWN
OPEN
SWITCH
(2)
CLOSED
SWITCH
(3)
R4 w/o solenoid
1
2
3
4
5
6
7
8
9
10
CLOSED
SWITCH
(4)
PRODUCT SPECIFICATIONS
P Option
Switching Voltage
DC/AC 120V Max
Switching Current
3 Amp Max
Power Rating
3 - 100 Watt
R Option
Switching Voltage
DC/AC 30V Max
Carry Current
0.5 Amp Max
Switching Current
0.2 Amp Max
Power Rating
3 Watt
14
Switch Options P2: SPDT Reed Switches
When installing units with P switches a standard
voltage ohm meter may be used to set the target cams
by looking for continuity between the N/O and
COMMON wires.
Wiring Diagram
1
2
3
4
5
6
7
8
9
10
COM WHITE
N/O
N/C
OPEN
SWITCH
(1)
GREEN
BROWN
COM WHITE
N/O
N/C
(+)
(-)
(+)
(-)
CLOSED
SWITCH
(2)
GREEN
BROWN
OPTIONAL
SOLENOID
OPTIONAL
SOLENOID
P2 w/ or w/o
solenoid
PRODUCT SPECIFICATIONS
P Option
Switching Voltage
DC/AC 120V Max
Switching Current
3 Amp Max
Power Rating
3 - 100 Watt
R Option
Switching Voltage
DC/AC 30V Max
Carry Current
0.5 Amp Max
Switching Current
0.2 Amp Max
Power Rating
3 Watt
15
Switch Option E2/E4: Inductive NAMUR Sensors
Basic inductive proximity sensors
 2mm sensing range
 Flush mountable
 NAMUR output
 Intrinsically safe when connected to
an approved switch isolator
Wiring Diagram: Switch Option E
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
9
10
11
12
BROWN(+)
OPEN
SWITCH
(1)
BLUE (-)
BROWN(+)
CLOSED
SWITCH
(2)
BLUE (-)
(+)
(-)
(+)
(-)
OPTIONAL
SOLENOID
(1)
OPTIONAL
SOLENOID
(2)
E2 w/ or w/o
solenoid
BROWN(+)
BLUE (-)
OPEN
SWITCH
BROWN(+)
BLUE (-)
CLOSED
SWITCH
BROWN(+)
BLUE (-)
OPEN
SWITCH
BROWN(+)
BLUE (-)
CLOSED
SWITCH
E4 w/o solenoid
PRODUCT SPECIFICATIONS
General Specifications
Standard Conformity
Switching element function
NAMUR NC
EMC in accordance with
IEC / EN 60947-5-2:2004
Rated operating distance
sn
2 mm
Standards
DIN EN 60947-5-6 (NAMUR)
Installation
embeddable
Ambient Conditions
Output polarity
NAMUR
Ambient temperature
-25 ... 100 °C (248 ... 373 K)
Assured operating distance
sa
0 ... 1.62 mm
Mechanical Specifications
Reduction factor rAl
0.25
Connection type Core cross-section
130 mm, PVC cable 0.14 mm2
Reduction factor rCu
0.2
Housing material
PBT
Reduction factor rV2A
0.7
Sensing face
PBT
Nominal Ratings
Protection degree
IP67
Nominal voltage
Uo
8V
General Information
Switching frequency
f
0 ... 1000 Hz
Use in the hazardous area
see instruction manuals
Hysteresis
H
typ. %
Category
1G; 2G; 1D
Current consumption
Measuring plate not detected
≥3 mA
Measuring plate detected
≤1 mA
When installing Valvetop products with P&F sensors we
suggest using a commercially available switch tester like
P&F part number: ST0-03 switch tester.
16
Switch Option 42/44 or 52/54: Inductive Sensors
42 Wiring Diagram
(+)
SIGNAL 1
SIGNAL 2
(-)
1
2
3
4
5
6
7
8
9
10
BROWN
OPEN
SWITCH
(1)
BLACK
BLUE
BROWN
CLOSED
SWITCH
(2)
BLACK
BLUE
(+)
OPTIONAL
SOLENOID
(1)
(-)
(+)
OPTIONAL
SOLENOID
(2)
(-)
42 w/ or w/o
solenoid
52 Wiring Diagram
1
2
3
4
5
6
7
8
9
10
BROWN(+)
BLUE (-)
BROWN(+)
BLUE (-)
(+)
(-)
(+)
(-)
OPEN
SWITCH
(1)
CLOSED
SWITCH
(2)
OPTIONAL
SOLENOID
(1)
OPTIONAL
SOLENOID
(2)
52 w/ or w/o
solenoid
Switch Option 52
Switch Option 42
SUPPLY VOLTAGE
LOAD CURRENT (IL)
LEAKAGE CURRENT (OFFSTATE)
OUTPUT
VOLTAGE DROP AT IL (MAX.)
HYSTERESIS
10-30 VDC
100 mA max.
0.05 mA typ., 0.1 μA at 25ºC
PNP normally open
≤3V
—
SUPPLY VOLTAGE
LOAD CURRENT (IL)
LEAKAGE CURRENT (OFFSTATE)
OUTPUT
VOLTAGE DROP AT IL (MAX.)
HYSTERESIS
5-60 VDC
100 mA max.
0.05 mA typ., 0.1 μA at 25ºC
PNP normally open
≤ 5 VDC
Typ. 0.2mm
SHORT CIRCUIT AND
OVERLOAD PROTECTION
Yes
SHORT CIRCUIT AND
OVERLOAD PROTECTION
No
REVERSE POLARITY
Yes
REVERSE POLARITY
Yes
FACE MATERIAL
PBT
FACE MATERIAL
STANDARDS
ENVIRONMENTAL PROTECTION
AMBIENT TEMPERATURE
EN 60947-5-2
IP67
-14 ºF to +158 ºF
(-25.6 ºC to +70 ºC)
STANDARDS
ENVIRONMENTAL PROTECTION
AMBIENT TEMPERATURE
17
Crastin
IEC / EN 60947-5-2:2004
IP67
-14°F to +185°F
(-25.6 ºC to +85 ºC)
Bus Option AM: ASi protocol with Mechanical SPDT Switches
Wiring Diagram:
COM BLK
CLOSE
SW2
N/O BLU
N/C RED
GREEN
YELLOW
GREEN:
CL SW YELLOW
INPUT 0INPUT 0+
0V
INPUT 1INPUT 1+
YELLOW
GREEN: GREEN
OP SW
COM BLK
GREEN
OPEN
SW1
N/O BLU
N/C RED
ASI +
ASI +
OUTPUT 0
+
OUTPUT 1
+
OUTPUT 2
+
-INPUT 2
+
-INPUT 3
ES-02926-1
Bus Option AS: ASi protocol with Reed Switches
Wiring Diagram:
COM WHT
N/O GRN
N/C BRN
INPUT 0INPUT 0+
0V
INPUT 1INPUT 1+
CLOSE
SW2
YELLOW
GREEN:
CL SW YELLOW
YELLOW
GREEN: GREEN
OP SW
COM WHT
N/O GRN
N/C BRN
GREEN
GREEN
OPEN
SW1
ASI +
ASI + OUTPUT 0
- SOLENOID
+
OUTPUT 1
+
OUTPUT 2
+
INPUT 2
+
INPUT 3
-
ES-02927-1
18
Bus Options AM/AS: ASi protocol — continued —
Openess
800+ products, 150 Vendors
Type of Network
Sensor Bus
Physical Media
2-wire cable (flat or round)
Network Topology
Bus, Ring, Tree, Star
Maximum Devices
v3.0
62 nodes (or 496 I/O pionts)
Maximum Devices
Maximum Distance
100 meters
Maximum Distance with repeaters
(max. of 2 repeaters can be used)
300 meters
Communication Methods
Transmission Properties
5 mSec latency max. on fully loaded segment
Primary Usage
• Master/Slave with cyclic polling
• Manchester Bit Encoding implemented via Alternating Pulse Modulation (APM)
Power & Communications on same pair
• Limited to 200 mA per device power consumption (29.5V DC to 31.6V DC)
• Requires AS-i specific power supply on communications bus for de-coding
Device Power Supply
• Devices can be supplied from bus (<200 mA)
• Additional power can be supplied by AS-i power bus cable having multiple power supplies
(required for higher power outputs)
• Supply shall be powered by a limited-voltage power supply
Wiring Types
Round:
Normal 2 wire cable. #16AWG (1.5mm)
Flat:
2 wire flat AS-i cable (1.5mm conductors) Yellow for communications / Black for additional power
Grounding aspects
Ungrounded communications bus
Shielding
Unshielded wire
Terminators
No terminators required
Device Addressing
Automatic when connected one at a time to the segment or with Handheld Addressing Unit
Governing Body
ATO (AS-i Trade Organization)
Website
www.as-interface.com
EN 61326-1:2006, EN 61000-4-2:1995 inc. A2:2001, EN 61000-4-3:2002, EN 61000-4-4:2004 inc.
A1:2010, EN 61000-4-6:2009, EN 61000-4-8:1993 inc. A1:2001, EN 55011:2009 inc. A1:2010
Electromagnetic Compatibility
Data bit
AS-i Bit Settings
Parameter bit
Bit
DO
D1
D2
D3
Bit
P0
P1
P2
P3
Watchdog
Function
Input I1 / Output O1
Input I2 / Output O2
Input I3 / Output O3
Input 4
Function
not used
not used
not used
not used
on
19
Input
Closed limit Red
Open limit Green
N/A
Fault Signal (optional)
Configuration Code
Extended ID code 1
IO Code
Extended ID code 2
Parameter
ID code
Output
Solenoid switch 1
Solenoid switch 2
Solenoid switch 3
N/A
7
7
E
8
A
Bus Option DM/DN: DeviceNet protocol with Mechanical SPDT Switches
Wiring Diagram:
GROUND
INPUT 3+
INPUT 2
INPUT 2+
INPUT 1
INPUT 1+
BAUD-ADDRESS
1 2 34 5 6 78
COM BLK
N/O BLU
N/C
CLOSE
SW2
ALARM RESET
COM BLK
N/O BLU
N/C
OPEN
SW1
INPUT 3
+C
AIN
OUTPUT 2
+C
OUTPUT 1
VVCAN_L
CAN_L
CAN_H
CAN_H
V+
V+
ES-02933-1
Bus Option DN: DeviceNet protocol with Reed Switches
Wiring Diagram:
GROUND
INPUT 3+
INPUT 2
INPUT 2+
INPUT 1
INPUT 1+
BAUD-ADDRESS
ON
1 2 34 5 6 78
NS
ALARM RESET
COM WHT
N/O GRN
N/C
CLOSE
SW2
MS
COM WHT
N/O GRN
N/C
OPEN
SW1
INPUT 3
+C
AIN
OUTPUT 2
+C
OUTPUT 1
VVCAN_L
CAN_L
CAN_H
CAN_H
V+
V+
ES-02932-1
20
Bus Options DM/DN: DeviceNet protocol — continued —
Description:
Remote multiplexer, compatible with ODVA’s DeviceNet protocol for discrete I/O. This is a product family which supports
three (3) discrete inputs, two (2) discrete outputs, and 1 analog 10-bit input.
DeviceNet Device Profile:
General Purpose Discrete I/O, Class 7 with objects:
- Identity
(Class 1)
- Message Router
(Class 2)
- DeviceNet
(Class 3)
- Assembly
(Class 4) –------ 5 instances
- Connection
(Class 5)
- Parameter
(Class Fhex) –- 10 instances
- Valve
(Class 6Ehex)
- Alarm
(Class 6Fhex) – 5 instances
- Alarm Group
(Class 70hex) -- 2 instances
DeviceNet Conformance:
Designed to conform to the ODVA DeviceNet Specification Volume I, Version 2.0 and Volume II, Version 2.0.
Communications:
Predefined Master/Slave Connection Set, Group 2 Only Server
DeviceNet I/O Protocols:
Polled I/O
Change-of-state (COS), Cyclic
Status Indicators:
Module Status(MS):
Network Status(NS):
I/O Electrical specifications
Ratings
Min
Input Power
Device Power
11
Discrete Inputs
Inputs
11
Open, Close Outputs
Max voltage
Output current
0
Surge current
Turn-on time
Turn-off time
green/red bi-color LED
green/red bi-color LED
Typical
Max
Units
24
25
Vdc
24
25
Vdc
0.02
25
0.5
4
Vdc
A
A peak
10*
10*
40**
40**
ms
ms
Comments
per DeviceNet spec.
Each output simultaneously
*Resistive load
**Function of solenoid
Standard Conformity
Electromagnetic Compatibility
Module Status (MS)
LED State
OFF
Green
Flashing Green
Flashing Red
Red
Flashing Red/Green
Network Status (NS)
LED State
EN 61326-1:2006, EN 61000-4-2:2009, EN 61000-4-3:2006 inc.
A2:2010, EN 61000-4-4:2004 inc. A1:2010, EN 61000-4-5:2006, EN
61000-4-6:2009, EN 61000-4-8:2010, EN 55011:2009 inc. A1:2010,
EN 55014-1:2006
Module Status
No power
Device operational
Device in standby
Minor fault
Unrecoverable fault
Device self-testing
Module Status
OFF
Flashing Green
Green
Flashing Red
No power/Not on-line
On-line, not connected
On-line
Connection time-out
Red
Critical link failure
Meaning
There is no power though DeviceNet.
Operating normally.
Needs commissioning.
Recoverable fault.
May need replacement.
In self-test mode.
Meaning
Has no power or has not completed the
Dup_MAC_ID test.
on-line but is not allotted to a Master.
Operating normally.
One or more I/O connections are timed out.
Detected an error which makes it incapable of
communicating on the link. (Bus off or Duplicate
MAC ID.)
21
Bus Options DM/DN: DeviceNet protocol — continued —
How to Install and Establish DeviceNet Communications
1. Make sure that the DeviceNet network is terminated properly.
2. Set the baud rate and address of the device if different from default (see next section on how to address and set baud rate).
3. Make sure that there is power on the DeviceNet network and that it is plugged into a Master device.
4. Connect the DeviceNet wires into the device.
5. In autobaud mode (default), the device Module Status LED (labeled MS) will continue to blink until the device recognizes valid traffic on
the DeviceNet link and syncs to a specific baud rate.
6. In fixed baud rate mode, the device will undergo its initialization sequence, flashing both LEDs. After approximately 4 seconds, the Module Status LED (labeled “MS”) will go on solid green and the Network LED will flash green.
7. The green Network Status LED (labeled “NS”) will go on solid once the Master recognizes the unit on the link and allocates the connection (commissions it).
8. The device is now operating on the network.
How to Configure the DeviceNet Node Address and Baud Rate
1. The address and baud rate are pre-set to 63 and 125k baud at the factory.
2. The user may change these values via dip switch reconfiguration at any time (see the following tables)
3. A change to the baud rate will NOT take effect until the device is reset with either a RESET command or a power cycle.
4. A change to the address will be saved internally and will cause the unit to immediately undergo a soft reset. Upon restart the new address
will be active, along with the new baud rate, if previously changed.
Address Selection
Node Address
0
1
2
3
4
5
...
62
63
SW 1
32
OFF
OFF
OFF
OFF
OFF
OFF
ON
ON
ADDRESS Switch Position
SW 2
SW 3
SW 4
Switch Position Values
16
8
4
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
ON
OFF
OFF
ON
ON
ON
ON
ON
ON
ON
SW 5
SW 6
2
OFF
OFF
ON
ON
OFF
OFF
1
OFF
ON
OFF
ON
OFF
ON
ON
ON
OFF
ON
Baud Rate Selection
DeviceNet DIP Switch Position
SW 7
SW 8
Baud Rate
125k
OFF
OFF
250k
OFF
ON
500k
ON
OFF
Autobaud
ON
ON
How to Read Discrete Input Data – DeviceNet
1. Plug the DeviceNet connector into the device. This powers the unit electronics.
2. Allocate a Poll Connection to the device from the client.
3. Perform a poll command to the device from the client. The device returns 2 bytes of data using Assembly Instance 1 (default).
4. The discrete input channel values will be available in the first 2 bits of data in the 1st byte returned. The bits are defined as:
Table 1
Byte
Poll Response (Input Data) Assembly Instance 1
7
6
5
Bit Positions
4
3
2
1
0
Calibrate
Open
Switch State
Close
Output
State
Open
Output
State
Close Limit
Switch State
Open Limit
Switch State
0
0
Cycle Count
Alarm
Close
Timeout
Alarm
Open
Timeout
Alarm
1
Reset
Switch State
Auxiliary
Input State
Calibrate
Close
Switch State
2
0
0
0
22
Bus Options DM/DN: DeviceNet protocol — continued —
Table 2
Poll Response (Input Data) Assembly Instance 2
Bit Positions
Byte
7
6
5
Calibrate
Close
Switch State
1
Reset
Switch State
Auxiliary
Input State
2
Analog
Input
Overcurrent
Analog
Input
Undercurrent
0
0
0
0
3
4
4
Calibrate
Open
Switch State
3
Close
Output
State
Analog
Input
0
Alarm
Analog Input LSB (bits 0-7)
0
0
2
Close
Output
State
Cycle Count
Alarm
0
1
0
Close Limit
Switch State
Open Limit
Switch State
Close
Timeout
Alarm
Open
Timeout
Alarm
Analog Input MSB
(bits 8 and 9)
Using Assembly instance 3 (Parameter 10), the cycle open and close times are added on to the poll bytes as shown below:
Table 3 Poll Response Assembly Instance 3
Byte
Description
1
Input Status Bits
2
Alarm Bits
3
AI LSB
4
AI MSB
5
LS Byte of Last Open Time
6
MS Byte of Last Open Time
7
LS Byte of Last Close Time
8
MS Byte of Last Close Time
Using Assembly instance 4, the cycle count is added on to the poll bytes as shown below:
Table 4 Poll Response Assembly Instance 4
Byte
Description
1
Input Status Bits
2
Alarm Bits
3
AI LSB
4
AI MSB
5
LS Byte of Last Cycle Count
6
MLS Byte of Last Cycle Count
7
MMS Byte of Last Cycle Count
8
MS Byte of Last Cycle Count
Assembly instance 5 incorporates all data, as shown:
Table 5 Poll Response Assembly Instance 5
Byte
Description
1
Input Status Bits
2
Alarm Bits
3
AI LSB
4
AI MSB
5
LS Byte of Last Open Time
6
MS Byte of Last Open Time
7
LS Byte of Last Close Time
8
MS Byte of Last Close Time
9
LS Byte of Last Cycle Count
10
MLS Byte of Last Cycle Count
11
MMS Byte of Last Cycle Count
12
MS Byte of Last Cycle Count
23
Bus Options DM/DN: DeviceNet protocol — continued —
How to Energize and De-energize Valve Solenoids
1.
2.
Table 6
Reconnect the device and allocate a Poll Connection to the device from the client.
Issue a Poll command from the client with a data value of 00, 01, or 02. Each of the two possible outputs will be turned ON or
OFF, as defined by a corresponding bit value of 1 or 0. Note that having both open and close bit set is an illegal state and will be
ignored by the controller.
Poll Request (Output Data)
Bit Positions
Byte
7
6
5
4
3
2
1
0
1
0
0
0
Reset Cycle
Count
Enable Cal
Mode
Reset
Alarms
Output 2
Output 1
Setting the Reset Alarms bit to 1 clears the Open and Close Time counters and resets all active alarm notification bits. As long as this bit is set, the
alarms will be inactive.
The Enable Cal Mode bit is set to 1 to allow calibration of the limit switches sense positions. When the device is commanded into Cal Mode, normal
operation of the outputs is disabled. The Closed and Open limit switches can then set active, which will cause the associated input LEDs to be
activated, along with activating the corresponding Input 1 or Input 2 status bits.
The Reset Cycle Count bit is set to 1 to clear the cycle counter.
24
Bus Options DM/DN: DeviceNet protocol — continued —
Parameters
The TopWorx device is software-configured for several parameters. Table 7 defines the legal values and the default values for the I/O configuration
selections available.
Table 7
Configuration Parameters (Class 15)
Instance
Parameter Name
Values
Default Setting
Default
Value
Description
1
Max Open Time
0 to 65535
(0-655.35 sec.)
Disabled
0
Maximum allowed time for valve to open before
triggering alarm (in 10's of milliseconds)
2
Max Close Time
0 to 65535
(0-655.35 sec.)
Disabled
0
Maximum allowed time for valve to close before
triggering alarm (in 10's of milliseconds)
3
Cycle Count Limit
0 to
4294967295
Disabled
0
Maximum number of valve cycles before
triggering alarm
4
Analog High Limit
0 to 1024
Disabled
1024
Highest analog value before triggering alarm
5
Analog Low Limit
0 to 1024
Disabled
0
Lowest analog value before triggering alarm
6
DeviceNet Fault Action
0 or 1
Use Fault Value
0
0 = Use Fault Value
1 = Hold last State
7
DeviceNet Fault Value
0 or 1
OFF
0
0 = OFF
1 = OPEN
2 = CLOSE
3 = No Change
8
DeviceNet Idle Action
0 or 1
Use Fault Value
0
0 = Use Fault Value
1 = Hold Last State
9
DeviceNet Idle Value
0 or 1
OFF
0
0 = OFF
1 = OPEN
2 = CLOSE
3 = No Change
10
Assembly configuration
0 or 4
Standard Assembly
1
See Table 1 through Table 5
25
Bus Options DM/DN: DeviceNet protocol — continued —
Definitions of these parameters are as follows:
1.
Max Open Time: Maximum allowed time in 10’s of milliseconds for valve to open before triggering alarm.
2.
Max Close Time: Maximum allowed time in 10’s of milliseconds for valve to close before triggering alarm.
3.
Cycle Count Limit: Maximum number of valve cycles before triggering alarm.
4.
*Analog High Limit: Highest analog value before triggering alarm.
5.
*Analog Low Limit: Lowest analog value before triggering alarm.
6.
Output Fault Action: Selection to determine whether each output will hold its last state or assume the value identified in the
next parameter upon a device fault.
7.
Output Fault Value: The value each output will assume after a Fault if Fault Value is selected above (hold last state is not selected).
8.
Output Idle Action: Selection to determine whether each output will hold its last state or assume the value identified in the
next parameter if an Idle Command is issued by the Master.
9.
Output Idle Value: The value each output will assume upon an Idle Command if Idle Value is selected above (hold last state is
not selected).
10. Assembly Configuration: This determines what data is returned in the poll response.
26
Bus Option PM: Profibus protocol with Mechanical SPDT Switches
Wiring Diagram:
BLUE
+24VDC
-24VDC
INPUT 4
COM +
SW2
BLK
-OUTPUT 1
+OUTPUT COM
-OUTPUT 2
INPUT 3
INPUT 2
A
COM +
B
A
INPUT 1
BLUE
SW1
GROUND
B
ES-02931-1
Bus Option PB: Profibus protocol with Reed Switches
Wiring Diagram:
+24VDC
INPUT 4
COMMON +
INPUT 3
-24VDC
-OUTPUT 1
+OUTPUT COMMON
-OUTPUT 2
INPUT 2
A
COMMON +
B
A
INPUT 1
GROUND
B
ES-02930-1
27
Bus Options PM/PB: Profibus protocol — continued —
Device Bus
Twisted pair, fiber
Bus, Ring, Star
max. 126 stations on one bus (maximum of 244 bytes input and output data possible for each slave)
Type of Network
Physical Media
Network Topology
Maximum Devices
Maximum Distance
93.75Kbps and less - 1200 meters
500Kbps - 400 meters
1.5Mbps - 200 meters
12Mbps - 100 meters
DP
Maximum Distance with repeaters
(max. of 9 repeaters can be used)
Communication Methods
Primary Usage
Power & Communications
9,500 meters with repeaters
Per-to-peer, multicast or cyclic master-slave (uses token passing sequence)
Used for Discrete and Analog for PLC, Variable Speed Drives, Remote I/O communications
Power is supplied separately from communications bus (can be supplied on a parallel power bus)
Device Power Supply
Devices are powered separately from communications bus. A 5A fuse must be placed in series with the
input power terminals.
Wiring Types
Shielded twisted pair #22 AWG
Device Addressing
Handheld/Software only
Governing Body
PROFIBUS International (PI)
Website
Electromagnetic Compatibility
www.profibus.com
EN 61326-1:2006, EN 61000-4-2:1995 inc. A2:2001, EN 61000-4-3:2002, EN 61000-4-4:2004 inc.
A1:2010, EN 61000-4-6:2009, EN 61000-4-8:1993 inc. A1:2001, EN 55011:2009 inc. A1:2010
NOTE: In order to meet EMC requirements the Profibus communication cabling must be encased by conduit and properly grounded to the device
housing."
Technical Data
Power requirements
PROFIDP 4I20
Profibus info
ID
GSD file
Transmission Speed
Software Parameters
Output Byte
1
Bits
7
n/a
6
n/a
5
n/a
4
n/a
3
n/a
2
n/a
1
Output 2
0
Output 1
24 VDC +-10%
Max I = 350 mA maximum
(solenoids/activated)
Idle I = 32 mA
Recommended Line Lengths
Transmission rate (kBaud)
9.6
Line Tyoe A
1200
Line Type B
1200
09ED HEX
TWIS09ED.GSD
12Mbaud (max)
Fail Closed
Line Parameters
Impedence
Capacitance per unit length
(pF/m)
Loop resistance (V/km)
Core diameter (mm)
Core cross section (mm²)
Fail Open
Dual Coil
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
High Closed
High Open High Closed High Open
Low Closed Low Open
Line Tyoe A
135 to 165
Line Type B
100 to 130
<30
110
0.64
>0.34
<60
-->0.53
>0.22
19.2
1200
1200
Intput Byte 1
Bits
7
n/a
6
n/a
5
n/a
4
n/a
3
SPARE
2
SPARE
1
High Closed
0
High Open
28
93.75
1200
1200
n/a
n/a
n/a
n/a
Input 4
Input 3
Input 2
Input 1
187.5
1000
600
500
400
200
Diagnostic
Byte 1
Bits
7
6
5
4
3
2
1
0
1200
200
-
1500
100
-
n/a
n/a
n/a
n/a
n/a
Hard Wired high
Hard Wired high
Hard Wired high
4-20mA Transmitter: Options EX/KX/MX/TX
Wiring Diagrams:
4-20ma XMIT
BLACK -
RED +
SW1
4
3
2
1
BLU -
BRN +
BLU -
BRN +
SW2
4
3
2
1
EX w/o solenoid
4-20ma XMIT
RED +
SW1
COM BLK
N/O BLUE
N/C RED
N/C RED
N/O BLUE
COM BLK
4
3
2
1
BLACK -
SW2
4
3
2
1
KX/MX w/o solenoid
4-20ma XMIT
6
5
4
3
2
1
RED +
COM BLACK
N/O BLUE
N/C RED
N/O BLUE
N/C RED
SWITCH 2
BLACK COM BLACK
N/O BLUE
N/C RED
N/O BLUE
N/C RED
6
5
4
3
2
1
SWITCH 1
TX w/o solenoid
ELECTRICAL DATA
Voltage Input Range
8.5 - 34 Volts DC
Standard Output Signal
Two wire 4-20mA with out of range indication
Input Polarity
Bi-Directional
Primary usage
Rotation
Modes
Linearity
The 2-wire 4-20mA transmitter will generate a nominal
4-20mA output for full-range actuation of the valve. The
device will generate signals above 20mA and below 4mA to
indicate out of range rotation.
The factory setting is 180 degree maximum for counter
clockwise rotation and 90 degree maximum for counter
clockwise rotation. Minimum rotation is 20 degrees in either
direction. Contact customer service for rotations above
factory settings.
Optional linear and rotary modes
+/- 1%*
Repeatibility
Hysteresis
0.3%*
Temperature
-40ºC to 85ºC
EN 61326-1:2006, EN 61000-4-2:1995 inc. A1:1998 &
A2:2001, EN 61000-4-3:2002, EN 61000-4-4:2004, EN
61000-4-5:1995 inc. A1:2001, EN 61000-4-6:2009, EN
55011:2009 inc. A1:2010
Electromagnetic Compatibility
0.5%*
*Indicated linearity, repeatability and hysteresis is for the device only. Installed specifications will
depend on the total mechanical and electrical system's capability.
29
4-20mA Transmitter: protocol — continued —
Operation of the 4-20mA Current Position Transmitter
During run mode, the 4-20mA position transmitter will output 4-20mA for valve positions between and including the set points. In rotary mode, the module has an optional over
or under travel correction if the valve position exceeds the high or low set point by +/-3%. In other words, the output will be 4 mA for travel within 3% under the low-end set point
and 20 mA for travel within 3% over the high-end set point. If the travel exceeds this 3% over/under shot, the actual value will be output. The other user-selectable option is to
calibrate the device without the over and under travel capability (Linear Mode). See the calibration flow chart in the document for additional information.
30
4-20mA Transmitter: protocol — continued —
Troubleshooting
Error Code and problem Shooting
Problem
Transmitter Module has no current output
Probable Cause/Solution
If the LED on the Transmitter Module is not lit
- Loose or shorted signal connection (fix connection)
- Controller Board not responding (Replace Transmitter Module)
Transmitter does not output 4 or 20mA
(+/-1%) at desired end of travel
Output is not linear or does not track valve
position or rotation
If the LED on the Circuit Board is lit
- Potentiometer is disengaged from shaft (must be returned for repair)
- Defective controller board (Replace Transmitter Module)
- Unit not calibrated (calibrate)
- Unit is calibrated (recalibrate - if still fails, replace board)
Input signal is not linear
- Linkage or drive mechanism is introducing non-linearity- Unit is not calibrated (calibrate)
Error Code 4-3
Error Code 4-4
Error Code 4-5
Start position is too low or in the dead-band position.
Start position is too high
Error Code 4-6
Rotation has exceeded 320º limit. Decrease valve rotation between start and
stop positions to less than 320º.
Error Code 4-7
Calibration rotation was in the wrong direction or the potentiometer passed
through the dead-band position.
Internal error has occurred. Recalibrate, if error continues, replace module.
Error Code 4-1
LED Flash Code Diagram
Flash Codes
(first count - second count)
0-0
3-1
3-2
3-3
4-1
4-3
4-4
4-5
4-6
4-7
5-1
5-2
!
Start and stop positions are less than 20º, increase valve rotation between
start and stop positions to greater than 320º.
Interpretations
Calibrated
Counter-Clockwise Calibration, Waiting to calibrate the 4mA position, Rotary Mode
Clockwise Calibration, Waiting to calibrate the 4mA position, Rotary Mode
Waiting for 20mA Full Open Setting Button Press
Calibration Required
Calibration Start Value is Too Low
Calibration Start Value is Too High
End Value is Too Close to Start Value
Maximum Rotation Exceeded
Wrong Direction of Rotation
Counter-Clockwise Calibration, Waiting to calibrate the 4mA position, Linear Mode
Clockwise Calibration, Waiting to calibrate the 4mA position, Linear Mode
During calibration, make sure the potentiometer is not rotating through
its deadband area. The red dot located on the potentiometer should not
rotate through the area marked with red during the full rotation of the
valve. If it does, reposition the shaft.
31
Integrated Pneumatic Pilots
All the 15mm pilot valves feature:
 Heat-resistant bobbin molded with 30%
glass-filled polyester (PBT)
 Class H 200°C copper wire according
to IEC 317-8
 Encapsulation with specially designed,
high-quality, glass-filled polyamide (PA66)
 Stainless steel guiding tube
 Plunger and core made of magnetic
stainless steel specially designed for
solenoid applications
15mm Pilot Valves Technical Data
Valve function
3/2 NC - 3/2 NO - 2/2 NC - 2/2 NO
Media
Air, dried or lubricated
Orifice size
0,8 to 1,5 mm
Pressure
0 to 10 bar
Response time
5-15 ms
Cycling time
2000 cpm
Duty cycle
ED 100%
Power
1 to 2,5 W (DC) 3 VA (AC)
Voltages
12-24V DC 24-115-230V AC (other voltages on request)
Voltage variation
+ 10%
Insulation class
F
Degrees of protec- IP 65 (according to EN 60529) with connector assembled
tion
with suitable seal IP 67 flying lead version
Electrical connecAmp 2, 8 x 0,5 - DIN 43650 C - flying leads
tion
Coil construction
According to EN 60204.1 and VDE 0508
Mounting
Any position
Fixing
nº2 screws M3x18
Manual override
Monostable - bistable
Material
Coil glass reinforced Polyamide 6.6 copper class H 200ºC
IEC 317-8 valve body PPS seal NBR - Viton - EPDM cores
stainless steel springs stainless steel
Voltage tolerance
±10%
Class of insulation
Class F
32
Pneumatic Hookup Procedures
Prior to connecting the supply air to the spool valve, flush the system
to remove any debris or contaminates. Galvanized pipe can easily
flake and contaminate the system and therefore is not recommended.
A 40 micron point of use filter at every device is recommended.
2-Way Spool Valves
The TopWorx spool valve is a 5 port, 2-way valve driven by an internally mounted pilot valve. The spool valve supply port and work ports are
marked as follows:
Highly Recommended
TopWorx highly recommends Locktite 567 brand thread sealant. Do
not use a hard setting pipe compound. If Teflon thread seal tape is
used, start the wrap on the second thread from the leading thread of
the fitting. This will prevent tape shreds from contaminating the spool
valve seals.
Breathers (AL-M31) should be installed in the exhaust ports to keep
debris from falling into the spool valve and damaging the seals. This
must be addressed prior to installation, or storage.
A flow control may be used in Port 3, but should NEVER BE USED in
Port 5. Any blockage or restriction may cause an internal pressure
build-up inside the enclosure and pose a safety issue.
33
Spool Valve Specifications
Medium
Dried, filtered air (40 micron)
Max Operating
Pressure
100psi (0.7 MPa) (6.89Bar)
Min. Operating
Pressure
30psi (0.28 MPa) (2.76Bar)
Ambient
Temperature Range
Refer to Product Nameplate Marking
Flow Coefficient
1.0Cv
Environment Rating
Type 4, 4X, IP67
Port Size
1/4" NPT or BSP for 1.0Cv valve
Valve Body
Available in Hardcoat Anodized
Aluminum or 316 Stainless Steel
Valve Seals
Buna-N/EPDM
Maintenance
No maintenance is required. Bearing's internal diameter should be checked after 1 million cycles for wear. Required dimension should be
between 10.00 to 10.05mm. Switch setting can be checked periodically.
Aggressive substances: e.g. acidic liquids or gases that may attack metals or solvents that may affect polymeric
materials. If the equipment is likely to come into contact with aggressive substances, then it is the responsibility
of the user to take suitable precautions that prevent it from being adversely affected, thus ensuring that the type
of protection provided by the equipment is not compromised.
Suitable precautions: e.g. regular checks as part of routine inspections or establishing from the material’s datasheets that it is resistant to
specific chemicals. If in doubt contact TopWorx for assistance.
Area Classifications
Intrinsically Safe Protection Method
Intrinsically safe units are designed to operate on very low current. A current limiting barrier is required for safe operation. For detailed requirements and installation information refer to the control drawing listed on you product nameplate.
Non-Incendive Protection Method
Non-incendive units are designed with circuitry in which any arc or thermal effect produced, under intended operating conditions of the
equipment, is not capable of igniting the flammable gas, vapor or dust-air mixtures.
General Purpose Protection Method
General purpose units are designed to be operated in areas free from flammable gas, vapor, or dust-air mixtures.
34
Approvals & Certifications
35
Safe Use
Special Conditions of Safe Use (All installations)
For Intrinsically Safe applications:

The following safety parameters shall be applied when the Reed switch and Mico/Limit Switch are included in an intrinsically safe system: Ui=30V, Ii=250mA, with Ci and Li negligible.

The safety parameters (Ui, Ii, Pi, Ci, Lo, etc.) of the certified equipment used in the Valve Position Indicator shall be obtained from the
relevant equipment certificates.

Only intrinsically safe circuits are allowed inside the Valve Position Indicator.

Unless specifically considered in the system assessment, different intrinsically safe circuits (including common) shall not be interconnected inside the enclosure of the Valve Position Indicator; this includes connecting separate intrinsically safe circuits to the micro
switch.

Cable entry points can reach temperatures of 20°C higher than the marked ambient temperature.
For Increased Safety applications:

The enclosure has the following limiting temperatures: -50°C to +180°C for Silicone O-rings
For Increased Safety and Non-Incendive applications:

When fitted with an indicator dome, the non-metallic parts incorporated in the enclosure of this equipment may generate an ignitioncapable level of electrostatic discharge. Therefore, the equipment shall only be cleaned with a damp cloth.
36
TERMS AND CONDITION OF SALE
These terms and conditions, the attendant quotation or acknowledgment, and all documents
incorporated by referenced herein, binds TopWorx hereinafter the Seller, and the buyer, hereinafter
Buyer, and constitutes the entire agreement (Agreement) between Buyer and Seller for the
provision of services (Services) and/or the sales of goods (Goods) including (except as provided in
Section 10) firmware incorporated therein.
1. PRICES: Unless otherwise specified by Seller, Seller’s price for the Goods and/or Services shall
remain effect for thirty (30) days after the date of Seller’s quotation or acceptance of the order for
the Goods/Services, whichever is delivered first, provided an unconditional, complete authorization
for the immediate manufacture and shipment of the Goods and /or provision of Services pursuant to
Seller’s standard order processing procedures is received and accepted by Seller within such time
period. If such authorization is not received by Seller within such thirty (30) day period. Seller shall
have the right to change the price for the Goods/Services to Seller’s price to effect for the Goods/
Services at the time the order is released to final manufacturer. Prices for goods do not cover
storing, installing, starting up or maintaining Goods unless expressly stated in Seller’s quotation.
Notwithstanding the foregoing, the price for Goods/Services sold by Seller, but manufactured by
others, shall be Seller’s price in effect at the time of shipment to Buyer.
2. DELIVERY, ORDER ACCEPTANCE AND DOCUMENTATION: All shipping dates are
approximate and are based upon Seller’s prompt receipt of all necessary information from Buyer to
properly process the order. Notwithstanding any provisions to the contrary in this or other
documents related to this transaction, and regardless of how price was quoted, whether FOB, FAS,
CIF or otherwise, legal title to the Goods and risk of loss thereto shall transfer to Buyer as follows:
for sales in which the end destination of the Goods is within the United States, upon delivery to the
freight carrier at the shipping point; for sales in which the end destination of Goods is outside of the
United States, immediately after the Goods have passed beyond the territorial limits of the United
States. Seller shall provide Buyer with that data documentation which is specifically identified in the
quotation. If additional copies of data/documentation or non-standard data/documentation are to be
provided by Seller, they shall be provided to Buyer at Seller’s price then in effect. Data/
documentation marked as confidential or proprietary may not be reproduced or used for any
purpose other than the purpose for which it was provided and may not be disclosed to third parties
without the prior written permission of Seller.
3. EXCUSE OF PERFORMANCE: Seller shall not be liable for delays in performance or for nonperformance due to failure or interruption of computer or telecommunication systems, acts of God,
war, riot, fire, terrorism, labor trouble, unavailability of materials or components, explosion, accident,
compliance with governmental requests, laws, regulations, orders or actions, or other unforeseen
circumstances or causes beyond Seller’s reasonable control. In the event of such delay, the time for
performance or delivery shall be extended by a period of time reasonably necessary to overcome
the effect of the delay.
4. TERMINATION AND SUSPENSION BY BUYER: Buyer may terminate or suspend its order for
any or all the Goods/Services covered by the Agreement provided that Buyer gives Seller
reasonable advance written notice of such termination or suspension and reimburses Seller for all
losses, damages, cost and expenses arising from such termination or suspension.
5. LIMITED WARRANTY: Subject to the limitations contained in Section 6 herein, Seller warrants
that the licensed firmware embodied in the Goods will execute the programming instructions
provided by Seller, and that the Goods manufactured or Services provided by Seller will be free
from defects in materials or workmanship under normal use and care. The foregoing warranties will
apply until the expiration of the applicable warranty period. All other goods are warranted for twelve
(12) months from the date of shipment by Seller. Consumables and Services are warranted for a
period of 90 days from the date of shipment or completion of Services. Products purchased by
Seller from a third party for resale to Buyer (“Resale Products”) shall carry the warranty extended by
the original manufacturer. Buyer agrees that Seller has no liability for Resale Products beyond
making a reasonable commercial effort to arrange for procurement and shipping of the Resale
Products. If Buyer discovers any warranty defects and notifies Seller thereof in writing during the
applicable warranty period, Seller shall, at its option, correct any errors that are found by Seller in
firmware or Services or repair or replace F.O.B point of manufacture the portion of the Goods or
firmware found by Seller to be defective, or refund the purchase price of the defective portion of the
Goods/Services. All replacements or repairs necessitated by inadequate maintenance, normal wear
and usage, unsuitable power sources or environmental conditions, accident, misuse, improper
installation, modification, repair, use of unauthorized replacement parts, storage or handling, or any
other cause not the fault of Seller are not covered by this limited warranty, and shall be at Buyer’s
expense. Seller shall not be obligated to pay any cost or charges incurred by Buyer or any other
party except as may be agreed upon in writing in advance by Seller. All cost of dismantling,
reinstallation and freight and time and expenses of Seller’s personnel and representatives for site
travel and diagnosis under this warranty clause shall be borne by Buyer unless accepted in writing
by Seller. Goods repaired and parts replaced by Seller during the warranty period shall be in
warranty for the remainder of the original warranty period or ninety (90) days, whichever is longer.
This limited warranty is the only warranty made by Seller and can be amended only in a writing
signed by Seller. THE WARRANTIES AND REMEDIES SET FORTH ABOVE ARE EXCLUSIVE.
THERE ARE NO REPRESENTATIONS OR WARRANTIES OF ANY KIND, EXPRESS OR
IMPLIED, AS TO MERCHANTABILITY, FITNESS FOR PARTICULAR PURPOSE OR ANY OTHER
MATTER WITH RESPECT TO ANY OF THE GOOD OR SERVICES.
6. LIMITATION OF REMEDY AND LIABILITY: SELLER SHALL NOT BE LIABLE FOR DAMAGES
CAUSED BY DELAY IN PERFORMANCE. THE REMEDIES OF BUYER SET FORTH IN THIS
AGREEMENT ARE EXCLUSIVE. IN NO EVENT, REGARDLESS OF THE FORM OF THE CLAIM
OR CAUSE OF ACTION (WHETHER BASED IN CONTRACT. INFRINGEMENT, NEGLIENCE,
STRICT LIABILITY, OTHER TORT OR OTHERWISE), SHALL SELLER’S LIABILITY TO BUYER
AND/OR ITS CUSTOMERS EXCEED THE PRICE TO BUYER OF THE SPECIFIC GOODS
MANUFACTURED OR SERVICES PROVIDED BY SELLER GIVING RISE TO THE CLAIM OR
CAUSE OF ACTION. BUYER AGREES THAT IN NO EVENT SHALL SELLER’S LIABILITY TO
BUYER AND/OR ITS CUSTOMERS EXTEND TO INCLUDE INCIDENTAL, CONSEQUENTIAL OR
PUNITIVE DAMAGES. THE TERM “CONSEQUENTIAL DAMAGES” SHALL INCLUDE, BUT NOT
BE LIMITED TO, LOSS OF ANTICIPATED PROFITS, REVENUE OR USE AND COST INCURRED
INCLUDING WITHOUT LIMITATION FOR CAPITAL, FUEL AND POWER, QAND CLAIMS OF
BUYER’S CUSTOMERS.
37
EXHIBIT C
7. PATENTS: Subject to the limitations contained in Section 6, Seller shall defend any suits brought
against Buyer based on a claim that use of the Goods manufactured by Seller constitutes an infringement of a valid patent of the United States, and shall pay any damages awarded therein
against Buyer, provided the Buyer: promptly notifies Seller in writing of the filing of such suit or the
threat thereof; permits Seller to control completely the defense or compromise of such claim of
infringement, and provides all reasonable assistance and cooperation requested by Seller for the
defense of such suit. In the event that only the Goods manufactured by Seller are held to be infringing in such suit and their use is enjoined, Seller shall, at its sole option and expense, provide a
commercially reasonable alternative, including, but not limited to, procuring for Buyer the right to
continue using the Goods, replacing them with non-infringing product or modifying them so they
become non-infringing. Buyer agrees that Seller shall not be liable for infringement, and that Buyer
shall fully indemnify Seller therefore, if infringement is based upon the use of Goods in connection
with Goods not manufactured be Seller or in a manner in for which the Goods were not designed by
the Seller or if the Goods were not designed by the Seller or if the Goods were designed by the
Seller or were modified by or for the Buyer in a manner to cause them to become infringing.
8. TAXES: Any tax or governmental charge payable by the Seller because of the manufacture, sale
or delivery of the Goods, or provision of Services, may at Seller’s option be added to the price
herein specified. The foregoing shall not apply to taxes based upon Seller’s net income.
9. TERMS OF PAYMENT: Subject to the approval of Seller’s Credit Department, terms are F.O.B.
shipping point, net 30 days from date of Seller’s invoice in U.S. currency, except for applicable
milestone payments covered below or export shipments for which Seller may require other arrangements. Freight charges may include shipping and handling charges, and Buyer shall pay all such
charges. If any payment owed to Seller hereunder is not paid when due, it shall bear interest at a
rate of 1-1/2% per month interest from the date on which it is due until it is received and future
shipments may be placed on hold. Seller shall have the right, among other remedies, either to
terminate the Agreement or to suspend further deliveries under this and/or other agreements with
Buyer in the event Buyer fails to make any payment hereunder when due. Buyer shall be liable for
all expenses attendant to collection of past due amounts, including attorneys’ fees. Unless otherwise
provided in Seller’s written quotation, periodic milestone payments shall be made by Buyer when the
purchase price of this Agreement exceeds $100,000. In such cases. Invoices shall be issued by
Seller and paid by Buyer based on the following milestones: Milestone 1: 30% of price upon acceptance of order by Seller. Milestone 2: 30% of price upon release by Seller of approved bills of
material to manufacturing for assembly. Milestone 3: 40% of price upon shipment of the Goods by
Seller. Seller reserves the right to designate additional Milestones where the Agreement provides for
Services in excess of $50,000.
10. SOFTWARE AND FIRMWARE: Not withstanding any other provision herein to the contrary.
Seller or applicable third party owner shall retain all rights of ownership and title in its respective
firmware and software, including all copyrights relating to such firmware and software and all copies
of such firmware and software. Except as otherwise provided herein. Buyer is hereby granted a
nonexclusive, royalty free license to use firmware and software, and copies of firmware and software, incorporated into the Goods only in conjunction with such Goods and only at the Buyer’s plant
site where the Goods are first used. Buyer may negotiate with Seller separate licenses to use such
copies and firmware and software at other plant sites. Buyer’s use of certain firmware (as specified
by Seller) and all other software shall be governed exclusively by Seller’s and/or third party owner’s
applicable license terms.
11. BUYER SUPPLIED DATA: To the extent that Seller has relied upon any specifications, information, representation of operating conditions or other data or information supplied by Buyer to
Seller (“Data”) in the selection or design of the Goods and/or provision of the Services and the
preparation of Seller’s quotation, and in the event that actual operating conditions or other conditions differ from those represented by Buyer are relied upon by Seller, any warranties or other
provisions contained herein which are affected by such conditions shall be null and void.
12. EXPORT/IMPORT: Buyer agrees that all applicable import and export control laws, regulations,
orders and requirements, including without limitation those of the United States and the European
Union, and the jurisdiction in which the Seller and Buyer are established or from which items may be
supplied will apply to its receipt and use of Goods and Services. In no event shall Buyer use, transfer, release, import, export, or re-export Goods in violation of such applicable laws, regulations,
orders, or requirements.
13. GENERAL PROVISIONS: (a) Buyer shall not assign its rights or obligations under the agreement without Seller’s prior written consent; (b) there are no understandings, agreements or representations, express or implied, not specified in the Agreement; no action, regardless of form, arising
out of transactions under the Agreement, may be brought by either party more than two years after
the cause of action has accrued; (d) any modification of these terms and conditions must be set
forth in a written instrument signed by a dully authorized representative of Seller; (e) the agreement
is formed and shall be construed, performed and enforced under the laws of the State of Missouri
(however, Buyer and Seller agree that the proper venue for all actions arising under the Agreement
shall be only in the State where the Goods involved in such actions were manufactured: (f) The
1980 United Nations Convention on Contracts for the International Sale of Goods does not apply to
this Agreement; (g) if any provision of the Agreement is invalid under any statute or rule of law, such
provision, to that extent only, shall be deemed to be omitted without affecting the validity of the
remainder of the Agreement; (h) Seller specifically objects to the application of any Federal Acquisition Regulation (“FAR”) or other governmental procurement provision or clause to the Agreement; (i)
UNLESS OTHERWISE SPECIFICALLY PROVIDED IN SELLERS QUOTATION, GOODS AND
SERVICES HEREUNDER, ARE NOT INTENDED FOR USE IN ANY NUCLEAR OR NUCLEAR
RELATED APPLICATIONS. Buyer (i) accepts Goods and Services in accordance with the restriction
set forth in the immediately preceding sentence, (ii) agrees to communicate such restriction in
writing to any and all subsequent purchasers or users and (iiii) agree to defend, indemnify and hold
harmless Seller from any and all claims, losses, liabilities, suits, judgments and damages, including
incidental and consequential damages, arising from use of Goods and Services in any nuclear or
nuclear related applications, whether the cause of action be based in tort, contract or otherwise,
including allegations that the Seller’s liability is based on negligence or strict liability; (j) The rights,
remedies and protections afforded to Seller under this Agreement, including but not limited to
indemnification of Seller, limitation of remedy and liability and limited warranty shall extend to Seller
and to its affiliate's, subsidiaries, or related companies performing or supplying work, services, or
products under this Agreement or any agreement into which it is incorporated by reference; and (k)
Seller does not agree to: (i) indemnify Buyer; or (ii) name Buyer as an additional insured.
Contact TopWorx™ to see our selection of diagnostic tools designed to reduce the total cost of ownership of DeviceNet networks and devices. Our handheld diagnostic and troubleshooting device with a simple user interface is a powerful startup, verification and troubleshooting tool for any DeviceNet network.
About Valvetop™
ValvetopTM valve networking and control devices link on/off valves to process control systems via a variety of fieldbus protocols. ValvetopTM
valve controllers and monitors support multiple bus protocols, operate in the most demanding plant conditions, and carry a variety of global approvals. Whether your application is rotary or linear, fieldbus or conventional, hazardous or general purpose, we have a suitable solution for you.
For inquiries, contact TopWorx at:
502.969.8000
www.topworx.com
info@topworx.com
About TopWorx™
TopWorx is the leader in field networking, valve control, and position sensing solutions for the process industries. Our products and services
help plants, mills, and pipelines improve their performance by making it easy to implement modern automation technologies.
38
GLOBAL SUPPORT OFFICES
North America
3300 Fern Valley Road
Louisville, Kentucky 40213 USA
+1 502 969 8000
info.topworx@emerson.com
Asia-Pacific
1 Pandan Crescent
Singapore 128461
+65 6891 7550
info.topworx@emerson.com
Middle East
P.O. Box 17033
Jebel Ali Free Zone
Dubai 17033
United Arab Emirates
+971 4 811 8283
info.topworx@emerson.com
Africa
24 Angus Crescent
Longmeadow Business Estate East
Modderfontein
Gauteng
South Africa
+27 011 451 3700
Europe
Horsfield Way
Bredbury Industrial Estate
Stockport SK6 2SU
United Kingdom
+44 0161 406 5155
info.topworx@emerson.com
info.topworx@emerson.com
Visit www.topworx.com for comprehensive information on our company,
capabilities, and products – including model numbers, data sheets,
specifications, dimensions, and certifications.
info.topworx@emerson.com
www.topworx.com
The Emerson logo is a trademark and a service mark of Emerson Electric Co. ©2014 Emerson
Electric Co. ©2014 TopWorx , All rights reserved.TopWorx™, Valvetop™, and GO™Switch
are trademarks of TopWorx ™. All other marks used in this document are the property of
their respective owners. Information contained herein - including product specifications is
subject to change without notice.
™
™
ES-03781-1 R1