Electronic Counter / Controller
PLC
HMI
SENSOR
ENCODER
COUNTER
INFORMATION
Electronic
Counter
Tachometer
Digital Timer
Programmable
Cam
KT-V Series
Features
Digital Timer
- The KT-V series has a compact DIN48□ size with an easy-to-see
large display.
- With characters represented by bright large red LEDs, 12 mm
high characters can be clearly seen from a distance and an angle.
- The green LED is used for the set value to differentiate it from
the measured values.
- The set value can be easily set to using the setting key
corresponding to each digit, like using a digital switch.
- The TC-V series can be easily operated owing to a selection method that uses
DIP switches for basic functional setting and the digit keys for detailed setting.
CE Marking Compliant
■Features
Protection Functions for Each Key
For Various Applications Using 5 Operation Modes
Key protection can be set for each key to prevent unintended operation.
Delay On, delay OFF, one-shot, integrating, and flicker can be set as the
operation mode.
Retentive Memory without Battery Backup
An EEPROM is used for memory storage and a battery that does not require
maintenance is used.
Removable Terminal Block
This removable terminal block improves maintenance. After wiring, the
terminal block cover enhances safety.
Key Protection Function to Prevent Malfunction
The KT-V series has a built-in key protection function so that settings are not
changed if the key is pressed by mistake during operation.
Elapsed Time / Remaining Time Display
As the time display, the elapsed time and the remaining time can be selected.
Power Source for High-capacity Sensor
Protection Fulfilling IP65
The AC type has a built-in 24 V DC, 60mA power source for sensors. Sensors
such as encoders and proximity sensors can be connected to the counter.
Sheet keys are used for the front panel, which enables users to safely operate
the device even with wet or unclean hands.
Multi-voltage Power Supply for AC Type
Conformity to CE and UL
The AC type covers supply voltages of 85 to 264 V AC and can be used for
any power source.
CE marking compliant and UL standard (UL508) certified product.
Various Time Range
The 10 time ranges cover from 0.001 sec to 9,999 hr.
KT-V
■Model Number List
Model Number
KT-V4S
Digit
4
KT-V4S-C
Power Source
Power Source for Sensors
24 V DC, 60 mA
Price
AC
●
Open
DC
̶
Open
(Accessories) Mounting frame
KT- V 4 S - Series Classification
- Number of digits to display
4 : 4 digits
- Output format
S : With output
- Power source type
Blank : AC power
C
: DC power
574
KOYO ELECTRONICS INDUSTRIES CO., LTD.
GENERAL CATALOG 2016
Latest catalog (free) is available online.
Visit our website ▼
http://www.koyoele.co.jp/english/
Electronic Counter / Controller
KT-V Series
Specifications
DC Power
Supply Voltage
100 to 240 V AC
12 to 24 V DC
85 to 264 V AC
10 to 26.4 V DC
Power Consumption
Approx. 11 VA
Approx. 4 W
Power Source for
Sensors
24 V DC (20 to 28 V) 60 mA (Ripple noise: 10% p-p or lower)
̶
EEPROM
−10 to 50˚C
Storage Temperature
−20 to 70˚C (No freezing)
Ambient Humidity
35 to 85%RH (No condensation)
Vibration Resistance
Impact Resistance
Noise Resistance
2 kV AC 1 min
INFORMATION
Electronic
Counter
Tachometer
(AC input, 0 V, between relay contacts)
(DC power supply type: 0 V, only between relay contacts)
Digital Timer
Endurance
Displacement amplitude: 0.5 mm, frequency: 10 to 55 Hz, 3 axial directions
Malfunction
Displacement amplitude: 0.35 mm, frequency: 10 to 55 Hz, 3 axial directions
Endurance
490 m/s2 11 ms, 3 axial directions
Malfunction
98 m/s2 11 ms, 3 axial directions
Between power supply terminals ±1.5 kV
(Pulse width 1 μs, start-up 1 ns)
Protective Structure
IP65 (Only the front panel part)
Weight
Approx. 150 g
Conforming cable
Terminal Block
COUNTER
Number of overwrite cycles: 100,000 cycles or more
Storage time: 10 years
Ambient Temperature
Withstand Voltage
ENCODER
Rating
AC Power
Allowable Power Range
Power Failure Memory
HMI
SENSOR
■ General Specifications
Items
PLC
Programmable
Cam
Between power supply terminals ±1.0 kV
(Pulse width 1 μs, start-up 1 ns)
Approx. 110 g
0.25 to 1.65 mm 2
Conforming crimp terminal
R1.25-3
Allowable tightening torque
0.5 Nm
■Performance Specifications
Items
Type
Rating
Timer
Timing System
On delay/Off delay/One-shot/Integrating/Flicker (With prediction output)
Digit
4 digits
Display
Timing value display: Red LED, height of characters 12 mm. Set value display: Green LED, height of characters 7 mm
Time Range
0.001 s to 9.999 s/0.01 s to 99.99 s/0.1 s to 999.9 s/1 s to 9,999 s/1 s to 99 min 59 s/1 min to 9,999 min
/1 h to 9,999 h/1 min to 99 h 59 min/0.1 min to 999.9 min/0.1 h to 999.9 h
Display Format
Elapsed time display / Remaining time display
Timer Accuracy
0.013% or ±15 ms (Whichever is larger)
Input
Input resistance: Positive logic 15 kΩ Negative logic 3.3 kΩ (AC power)/1.8 kΩ (DC power)
KT-V
Input logic: Negative logic (No-voltage input)/Positive logic (Voltage input)
Input voltage: "L" 0 to 3 V "H" 7 to 30 V
Start Input Response
External Reset
Output
Output Time (Flicker)
15 ms/5 ms/1 ms or less
Minimum signal width: 5 ms
Non-contact output: NPN open collector output, 24 V 100 mA, withstand voltage: 35 V, residual voltage: 1.5 V or lower
Contact output: 1 transfer (1 c), 220 V AC 2 A (Resistance load)
Variable from 10 to 9,990 ms, every 10 ms
Key Protection
Any key setting is enabled.
Installation Method
Dedicated to embedded installation (Terminal block connection)
The specifications and prices described in this catalog were valid when the catalog was issued.
For the latest information, contact our sales persons or see our website.
KOYO ELECTRONICS INDUSTRIES CO., LTD.
GENERAL CATALOG 2016
575
Remaining Time Display
Elapsed Time Display
ContactSupply
Output
Power
Electronic Counter / Controller
Preset Values
: Prediction Set Value
0
PLC
HMI
SENSOR
ENCODER
KT-V Series
ON
Start
Set ValueOFF
ON
Reset
OFF
Preset Values ON
Contact Output
0
Set Value OFF
ON
Non-contact Output ON
StartOFF
Preset Values
INFORMATION
Remaining Time Display
Non-contact Output
SW
1
2
OFF
OFF
Elapsed Time Display
: Prediction Set Value
Output Operation
SW
1
2
OFF
OFF
OFF
OFF
ON
OFF
ON
Non-contact
Output
Set Value
: Prediction Set Value
Remaining Time Display
SW
1
2
OFF
OFF
Reset
OFF
ON
SW
OFF
ON
Contact Output
OFF
ON
Digital Timer
Preset Values
1
OFF
Remaining Time Display
Off Delay
ON
1
2
OFF
Remaining Time Display
Elapsed Time Display
SW
1
OFF
Remaining Time Display
ON
OFF
OFF
ON
ON
Contact Output
OFF
ON
Non-contact
Output
Set Value
SW
Remaining Time Display
Preset Values
0
1
ON
Remaining Time Display
2
ON
Elapsed Time Display
SW
OFF
OFF
ON
Contact Output ON
Start OFF
OFF
Set Value ON
Non-contact Output ON
Reset OFF
OFF
Preset Values ON
Contact Output
0
Set Value OFF
ON
Non-contact Output ON
StartOFF
Preset Values
Remaining Time Display
1
ON
Remaining Time Display
OFF
ON
The output time "t" can be changed from 10 to 9,990 ms
(100 ms before shipment).
オフディレー
When the prediction set value is "0,"
non-contact output becomes the same
as the output operation of contact output.
When the prediction set value is "0,"
The :prediction
be smalleroutput
than the
set value.
Predictionset
Setvalue
Valueshould
non-contact
becomes
the same
If the prediction
setting valueasexceeds
the operation
set value, of
thecontact
prediction
the output
output.
オフディレー
output (non-contact output) turns ON (or OFF) simultaneously with
Thestart
prediction
set value
should be smaller than the set value.
the
of the timer
operation.
If the prediction setting value exceeds the set value, the prediction
output (non-contact output) turns ON (or OFF) simultaneously with
the start of the timer operation.
ワンショット
OFF
ワンショット
OFF
ON
ON
SW
Non-contact
Output
Reset
Set Value
Non-contact
Output
OFF
ワンショット
OFF
OFF
ON
ON
Contact Output
t
Elapsed Time Display
OFF
ON
OFF
OFF
ON
t
2
Reset 0
Contact Output
Start
t
The output time "t" can be changed from 10 to 9,990 ms
OFF
ON (100 ms before shipment).
2
OFF
Elapsed Time Display
SW
t
OFF
ON
オフディレー
1
ON
t
2
Elapsed Time Display
SW
t
OFF
Set Value
One-shot
ON
Start
Preset Values OFF
ON
Reset 0
t
: Prediction Set Value
オフディレー
1
OFF
t
ON
Elapsed Time Display
ON
OFF
OFF
ON
Non-contact Output
オンディレー
2
OFF
ON
ON
Non-contact
Output
Reset
OFF
ON
Contact Output ON
ResetOFF
OFF
ON
Contact Output
Reset 0
Contact Output
Start
OFF
ON
Non-contact Output
0
Start
Set Value OFF
ON
Reset
OFF
Preset Values ON
Contact Output
0
Set Value OFF
ON
Non-contact Output ON
Start OFF
Preset Values
OFF
2
ON
Elapsed Time Display
SW
Elapsed Time Display
ON
OFF
ON
0
Start
ON
Non-contact Output
Set Value OFF
KT-V
Remaining Time Display
Set Value 0
Preset Values
Start
Reset
Elapsed Time Display
Flickering
Set Valueis set in the setup mode.
OFF
Tachometer
Programmable
Cam
Remaining Time Display
Preset Values
Elapsed Time Display
0
Electronic
Counter
オンディレー
オンディレー
Flicker
Preset Values
Start
OFF
OFF
ON
ON
On
Delay
Contact
Output
Start
Non-contact
Output
Reset
OFF
ON
オンディレー
OFF
ON
Contact Output
Power Supply
Elapsed Time Display
■Output
Operation Chart
Reset 0
OFF
OFF
ON
ON
COUNTER
Remaining Time Display
ON
OFF
OFF
ON
Set Value
1
ON
Remaining Time Display
2
OFF
Elapsed Time Display
OFF
Integrating
Preset Values
SW
0
ON
Start
OFF
ON
Set Value
Reset
Remaining Time Display
OFF
ON
Preset Values
Contact Output
OFF
ON
Start
Set ValueOFF
ON
Reset
OFF
Preset Values ON
Contact Output
0
Set Value OFF
ON
Non-contact Output ON
OFF
Start ON
Preset Values
Power Supply OFF
ON
OFF
Reset 0
Contact Output
Start
SW
1
Remaining Time Display
ON
Elapsed Time Display
SW
1
ON
Remaining Time Display
ON
Elapsed Time Display
積 算
積 算
OFF
OFF
ON
ON
Power Supply
Contact
Output OFF
OFF
ON
積 算
2
OFF
ON
ON
OFF
ON
ON
ワンショット
2
ON
SW
Non-contact
Output
Reset
OFF
Non-contact
Output
Set Value
2
ON
Elapsed Time Display
OFF
0
ON
Non-contact Output
1
ON
1
ON
Remaining Time Display
2
ON
Elapsed Time Display
OFF
ON
Power Supply
Preset Values OFF
576
0
積 算
KOYO ELECTRONICS INDUSTRIES CO., LTD.
Start
Reset
GENERAL CATALOG 2016
ON
Latest catalog (free) is available online.
OFF
ON
OFF
Remaining Time Display
Elapsed Time Display
Visit our website ▼
http://www.koyoele.co.jp/english/
Electronic Counter / Controller
KT-V Series
Connection
■Terminal Connection Diagrams
KT-V4S
KT-V4S
KT-V4S
KT-V4S-C
KT-V4S-C
KT-V4S-C
ENCODER
Start InputStart Input
IN mA
24 V DC,2460V mA
DC, 60
IN 0 V
0V
IN
IN 0 V
0V
2
3 5
5
3
3 5
5
Non-contact
Non-contact
Output
Output
OUT
1
OUT
8
HMI
SENSOR
InputStart Input
Power Source
Power
forSource
Sensor forStart
Sensor
32
PLC
7
1
Reset InputReset Input
R
7
Non-contact
Non-contact
Output
Output
OUT
R
1
OUT
8
98 109 11
10 12
11 12
7
1
Contact Output
Contact Output
Contact Output
Contact Output
100 to 240
100
V to
AC240
Power
V AC
Source
Power Source
Reset InputReset Input
R
7
INFORMATION
R
98 109 11
10 12
11 12
COM N.C.
COM N.O.
N.C. + N.O.
COM N.C.
COM N.O.
N.C. N.O.
COUNTER
+−
−
12 to 24 V
12DC
to 24
Power
V DCSource
Power Source
Electronic
Counter
Tachometer
※予報出力はNon-contact
※予報出力はNon-contact
Output
（OUT端子）
Output
（OUT端子）
と兼用です。
* Non-contact output
(OUT terminal)
is also
usedと兼用です。
for prediction
output.
* Do not connect anything to unconnected terminals.
Digital Timer
Programmable
Cam
AC電源形
AC電源形
■Input/Output Circuit
Diagrams
DC電源形
DC電源形
AC Power
Power
Power
Source
Source
for Sensor
for Sensor2
2
24 V 24
DCV DC
Internal 24 V
Internal 24 V
9
DC Power
N.C.
9 N.C.
24 V 24
DCV DC
11 11
+ +
ON During
ON During
Negative
Negative
LogicLogic
InputInput
8
COM
8 COM
−
−
12
12
47 k 47 k
8
COM
8 COM
10
N.O. N.O.
10
1
OUT
1 OUT
5
05V 0 V
1.8 k1.8 k
10
22 k 22 k
1
N.O. N.O.
10
StartStart
3
InputInput
3
OUT
1 OUT
5V 5V
3.3 k3.3 k
Reset
Reset
7
7
InputInput
N.C.
9 N.C.
5V 5V
3.3 k3.3 k
3
9
ON During
ON During
Negative
Negative
LogicLogic
InputInput
5V 5V
StartStart
3
InputInput
Internal 24 V
Internal 24 V
47 k 47 k
22 k 22 k
5V 5V
1.8 k1.8 k
47 k 47 k
Reset
Reset
7
7
InputInput
22 k 22 k
47 k 47 k
22 k 22 k
5
05V 0 V
The specifications and prices described in this catalog were valid when the catalog was issued.
For the latest information, contact our sales persons or see our website.
KOYO ELECTRONICS INDUSTRIES CO., LTD.
GENERAL CATALOG 2016
KT-V
577
Electronic Counter / Controller
KT-V Series
NPNオープンコレクタ出力形近接センサの場合
NPNオープンコレクタ出力形近接センサの場合
PLC
HMI
Connection
NPNオープンコレクタ出力形近接センサの場合
Brown
SENSOR
電圧出力形またはPNPオープンコレクタ出力形近接センサの場合
PowerBrown
Source for Sensor
Power Source for Sensor
2 24 V DC*
2 24 V DC*
■Input Connection Examples
NPNオープンコレクタ出力形近接センサの場合
Start
Start
PowerBlack
Source for Sensor
Black
Brown
NPNオープンコレクタ出力形近接センサの場合
3
3 Start Input
Input
2 Start
24 V DC*
ENCODER
COUNTER
NPN Open Collector Output Proximity Sensor
- Input logic: Negative logic (No-voltage input) (neg)
《Recommended
proximity
Reset
Reset sensor: APS□-□-N/E》
Start
Black
Black
Brown
INFORMATION
Reset
Start
Blue
Black
Black
Start
Blue
Black
Reset
Reset
Electronic
Counter
Blue
Tachometer
Digital Timer
電圧出力形またはPNPオープンコレクタ出力形近接センサの場合
電圧出力形またはPNPオープンコレクタ出力形近接センサの場合
Brown
電圧出力形またはPNPオープンコレクタ出力形近接センサの場合
Start
Start
Power Black
Source for Sensor
Black
Brown
電圧出力形またはPNPオープンコレクタ出力形近接センサの場合
3
3 Start Input
Input
2 Start
24 V DC*
Voltage Output or PNP Open Collector Output
Proximity Sensor
Reset
- Input
logic: Positive logic (Voltage input) (pos)
Black
Black
Black
Input
Reset
Input
《Recommended
proximity
sensor:
APS□-□-E2》
7 Sensor
3 Reset
Start
Input
Power
Source
for
Brown 7
Reset
Start
Black
Input
Reset Input
7
7 Sensor
3 Reset
Start
PowerInput
Source for
2 24 V DC*
Power Source for Sensor
Brown
2 24 V DC*
Reset
Blue
Start
5 Reset
5 0V
0 V Input
7
3 Start Input
Black
3 Start Input
Reset
5 0V
7 Reset Input
Black
7 Reset Input
Blue
Black
Black
Start
Blue
Black
Reset
Blue
5 0V
Blue
DC2線式近接センサの場合
DC2線式近接センサの場合
Power Brown
Source for Sensor
Power Source for Sensor
2 24 V DC*
2 24 V DC*
2 24 V DC*
Power Source for Sensor
Brown
2 24 V DC*
Blue
5
5 0V
V Input
Reset
7 0
3 Start Input
Black
3 Start Input
5 0V
7 Reset Input
Black
5 0V
5 0V
Blue
7 Reset Input
5 0V
2-wire DC System Proximity Sensor
Programmable
- Input logic: Negative
DC2線式近接センサの場合
Cam
logic (No-voltage input) (neg)
《Recommended proximity sensor: APS□-□-Z 》
* In the case of the DC power source type, the supply voltage should be not less than 20 V.
Start
Start
DC2線式近接センサの場合
3 Start Input
DC2線式近接センサの場合
Start
Reset
3 Start Input
Reset
3 Reset
Start Input
Input
7
7 Reset Input
5
0 V Input
7 Reset
3 Start Input
5 0V
Start
Reset
5 0V
7 Reset Input
Reset
Start
3 Start Input
Reset
7 Reset Input
Switch Relay
5 0V
- Input logic: Negative logic (No-voltage input) (neg)
5 0V
- Start input response: 15 ms
スイッチ・リレーの場合
スイッチ・リレーの場合
- Input logic: Positive logic (Voltage input) (pos)
- Start input response: 15 ms
* Because there is large input current, this connection is recommended.
スイッチ・リレーの場合
Power Source for Sensor
Power Source for Sensor
2 24 V DC*
2 24 V DC*
KT-V
スイッチ・リレーの場合
Start
Start
3 Start Input
スイッチ・リレーの場合
Reset
Start
Reset
3 Start
ResetInput
Input
7
Reset
Start
5
0 V Input
7 Reset
3 Start Input
Start
Start
Start
Power Source for Sensor
Start
Input
3
3 Start Input
2 24
V DC*
Reset
Start
Reset
Start
ResetInput
Input
Reset Input
3 Power
7
7 Sensor
Source for
2 24 V DC*
Power Source for Sensor
2 24 V DC*
3 Start Input
7 Reset Input
Reset
Start
5 0V
5
V Input
Reset
7 0
3 Start Input
Start
3 Start Input
Reset
3 Start Input
Reset
5 0V
Input
7 Reset
Reset
7 Reset Input
5 0V
5 0V
接点出力の場合
■Output Connection Examples
5 0V
NPN Open Collector Output
Relay Drive Possible
OUT 1
0V 5
578
Load
OUT 1
5 0V
* There is7noReset
power Input
source for sensors in the case of the DC power source type.
Reset
Use a separate external power source.
7 Reset Input
NPNオープンコレクタ出力の場合
NPNオープンコレクタ出力の場合
5 0V
接点出力の場合
Contact Output
※DC電源タイプにはありません。別途、外部電源を使用ください。
Relay Drive Possible
Load
−
+
−
+
0V 5
Power Source for Load
Rated 24 V DC Power Source for Load
Rated 24 V DC
KOYO ELECTRONICS INDUSTRIES CO., LTD.
※DC電源タイプにはありません。
※DC電源タイプにはありません。
別途、
別途、外部電源を使用ください。
5 0外部電源を使用ください。
V
GENERAL CATALOG 2016
COM 8
COM 8
Power Source
for Load
Power Source
for Load
Load
※DC電源タイプにはありません。
別途、
外部電源を使用ください。
N.C. 9
Load
N.C. 9
N.O. 10
※DC電源タイプにはありません。別途、外部電源を使用ください。
Load
N.O. 10
Load
Latest catalog (free) is available online.
Visit our website ▼
http://www.koyoele.co.jp/english/
Electronic Counter / Controller
KT-V Series
Each Part Name and Function
■Panel Explanation
- Operation mode
①
Lights up when the output is ON.
Blinks when the prediction②
output is ON.
③ Discrete value display (Red)
④
⑤
② Protection display (Red)
⑥
①
- Operation mode
⑦
Blinks when the key is protected.
- Setup mode
D i s p l ay s t h e s e t c o n t e n t s o f ke y
protection.
COUNTER
INFORMATION
- Operation mode
Display the units of time.
h: hour / m: minute / s: second
⑥
⑦
⑤ Set value display (Green)
- Operation mode
Displays the set value.
- Setup mode
Displays the setting item.
⑦ RST key
- Operation mode
Resets the discrete value.
(0 in increment mode, preset value in decrement
Time Range
mode)
Timing / Set Value Display
□□□□s
- Setup mode
Select the setting item.
□□□□m
□□□□h
0 1
□□m□□s
□□ h □□m
2
h :m : s
3
h :m : s
h :m : s
4
5
Timing / Set Value Display
h :m : s
□□□□h
□□m□□s
□□ h □□m
7
8
9
* If approx. 1 sec passes without any key input after the
setDisplay
value has been changed, the set value becomes
Unit
effective.
h :m : s
0 to 9999 - Setup mode
h :m : s
0 to 9999
Selects the set contents.
h :m : s
0 to 9999
h :m : s
0:00 to 99 : 59
:
to
:
h :m : s
0 00 99 59
h :m : s
□□□□m
Digital Timer
Programmable
Cam
- Operation mode
Changing the set value
6
Electronic
Counter
Tachometer
⑥ Digit key
Unit Display
0 to 9999
0 to 9999
0 to 9999
Time* Range
: 59
0:00 to 99
□□□□s
: 59
0:00 to 99
ENCODER
④ Unit display
④
⑤
②
(Only when the key is ON)
- Operation mode
Displays the discrete value.
- Setup mode
Displays the set contents.
③
HMI
SENSOR
③
① Output display (Red)
PLC
■Key Operation
1. Changes the preset value
Every time a digit key is pressed, 1 is added to the preset value of the
corresponding digit.
0 1
2
3
*
4
5
6
7
8
9
Example: When the counter is “123”
1
Press the 1 key and the
2
Press the 2 key and the
3
124
134
Press the 3 key and the 234
KT-V
Approx. 1 second after a digit key is released, the set value is entered.
* In the case of ■ digit of sexagesimal scale display □□: ■□
(Minute) (Second)
(Hour) (Minute)
2. Resetting the timing value
If the [RST] key is pressed (response time is 0.1 s), the timing value is
reset. If the [RST] key is pressed, the timing value becomes the set value
Example: When the counter is “123”
in the remaining time display mode and "0" in
the passage display mode.
1
Press the 1 key and the 124
3. Key protection3
Press the 2 key and the 134
2
Press the 3 key and the 234
The key protection can be individually set for each operation key. If a key
for which the key protection is set is pressed in the run mode, the LED
corresponding to the pressed key blinks to notify that the operation is
prohibited.
Since the protection is set to all keys before shipment, if the power is
supplied when DIP switch 7 is ON, operation of all keys is prohibited.
The specifications and prices described in this catalog were valid when the catalog was issued.
For the latest information, contact our sales persons or see our website.
KOYO ELECTRONICS INDUSTRIES CO., LTD.
GENERAL CATALOG 2016
579
Electronic Counter / Controller
PLC
HMI
SENSOR
ENCODER
COUNTER
INFORMATION
KT-V Series
Each Part Name and Function
■DIP Switch Setting
- Use the DIP switches at the top of the timer for setting.
- Before operating the DIP switches, be sure that the power is turned off.
The switches do not respond to setting changes while the power is on.
- When a DIP switch is changed, be sure to press the [RST] key in the
operation mode to reset the count value.
Output Mode
出力モード
Select
the output mode with DIP switches 1 and 2. The flicker mode that is
出力モード
出力モード
not
included in the items is selected in the setup mode.
Operation
Operation
Operation
Integrating
Integrating
Integrating
One-shot
One-shot
One-shot
Delay OFF
Delay
OFF
Delay
DelayOFF
On
Delay On
On
Delay
Dip switch
Electronic
Counter
SW1
SW1
SW1
ON
ON
ON
ON
ON
ON
OFF
OFF
OFF
OFF
OFF
OFF
SW2
SW2
SW2
ON
ON
ON
OFF
OFF
OFF
ON
ON
ON
OFF
OFF
OFF
Time Range
時間レンジ
Select
the time range with DIP switches 3, 4, and 5. The time range that is
時間レンジ
時間レンジ
not
included in the items is selected in the setup mode.
Tachometer
Digital Timer
Time Range
Time Range
Time Range
□□h□□m
□□h□□m
□□h□□m
□□□□h
□□□□h
□□□□h
□□□□m
□□□□m
□□□□m
□□m□□s
□□m□□s
□□m□□s
□□□□s
□□□□s
□□□□s
□□□.□s
□□□.□s
□□□.□s
□□.□□s
□□.□□s
□□.□□s
□.□□□s
□.□□□s
□.□□□s
Programmable
Cam
* The DIP switches are all set in the OFF position before shipment.
Selects the Operation Mode.
SW3
SW3
SW3
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
SW4
SW4
SW4
ON
ON
ON
ON
ON
ON
OFF
OFF
OFF
OFF
OFF
OFF
ON
ON
ON
ON
ON
ON
OFF
OFF
OFF
OFF
OFF
OFF
SW5
SW5
SW5
ON
ON
ON
OFF
OFF
OFF
ON
ON
ON
OFF
OFF
OFF
ON
ON
ON
OFF
OFF
OFF
ON
ON
ON
OFF
OFF
OFF
Selects the Key Protection.
Selecting the Display Format
Selecting the Time Range
Display
Format
表示方式
表示方式
表示方式
Select
the display format with DIP switch 6.
表示方式
Display Format
Display
Display Format
Format
Elapsed Time Display
Elapsed
Time
Display
Elapsed
RemainingTime
TimeDisplay
Display
Remaining
Time
Remaining Time Display
Display
Selecting the Output Mode
SW6
SW6
SW6
ON
ON
ON
OFF
OFF
OFF
Key Protection
Select whether to engage the key protection or not with DIP switch 7. To
キープロテクト
engage
protection, after setting each key in the setup mode, set DIP switch
キープロテクト
7 キープロテクト
in the ON position and supply the power again to enable the protection. All
keys are set for protection before shipment.
KT-V
Key Protection
Key Protection
Key
Protection
Use
Use
Use
Not
Use
Not
Not Use
Use
SW7
SW7
SW7
ON
ON
ON
OFF
OFF
OFF
Operation Mode
動作モード
Select
the setup mode and the operation mode with DIP switch 8.
動作モード
動作モード
Operation Mode
Operation Mode
Operation
Mode
Setup Mode
Setup
Mode
Setup Mode
Operation
Mode
Operation
Operation Mode
Mode
580
KOYO ELECTRONICS INDUSTRIES CO., LTD.
GENERAL CATALOG 2016
Latest catalog (free) is available online.
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SW8
SW8
SW8
ON
ON
ON
OFF
OFF
OFF
http://www.koyoele.co.jp/english/
Electronic Counter / Controller
KT-V Series
Each Part Name and Function
HMI
SENSOR
■Setup Mode
Make settings that cannot be selected with the DIP switches, in the setup
mode.
Setup Mode Setting Items
(1) Start input response ……
(2) Input logic ……………
(3) Output mode ……………
(4) Time range ……………
(5) Output time ……………
1/5/15 ms
Positive logic, negative logic
Flicker mode, DIP switch
0.0 minute /0.0 time, DIP switch
Set the output time of the flicker mode from
10 to 9,990 ms (in unit of 10 ms).
(6) Prediction output ……… Set the offset value for the set value.
(7) Reset key protection …… Set the lock for the reset key.
(8) Digit key protection …… Set the lock for the digit keys.
① Start input response setting(int)
To the next menu
by pressing
the reset key
RST
①
Operating Mode
RST
④ Time range setting（rang）
1 : 000. 0：m Select 0.0 minute.
2 : 000. 0：h Select 0.0 hour.
3 : dip ：— Set the DIP switch.
K/P display part
: Lit when disabled
: Enabled when out
Electronic
Counter
Digital Timer
Programmable
Cam
Initial value: 100ms
Digit key 1 is disabled as the setting is performed
in units of 10 ms.
Discrete value display part 0. 1 0 0 s
Digit key 4 3 2 1
RST
⑥ Prediction output setting (set )
a
- Other than the flicker mode, skip the setting items with an * mark.
- When the default setting is changed in the setup mode, be sure to press
the [RST] key in the operation mode to reset the timing value.
- The set contents become effective when moving to the next menu via the
[RST] key.
- The key protection setting becomes effective in AND conditions from DIP
switch 7.
If you want to make the protection effective, set DIP switch 7 in the ON
position.
INFORMATION
Tachometer
Initial value: □
3
⑤ *Output time setting (outt)
Operation of the Setup Mode
Initialize the setup mode using the menu as shown in the table on the right.
(Use the digit keys for all settings.)
Initial value: □
2
1 : F Select the flicker mode.
2 : dip Set the DIP switch.
RST
① When DIP switch 8 is in the ON position and the power is turned on, the
setup mode starts.
② When the DIP switch 8 is in the OFF position and the power is turned on,
the operation mode starts.
COUNTER
Initial value: □
2
③ Output mode setting (t-op)
Setup Mode
ENCODER
1 : pos Positive logic
2 : neg Negative logic
RST
②
Initial value: □
3
1 : 1 Select a 1 ms response.
2 : 5 Select a 5 ms response.
3 : 15 Select a 15 ms response.
② Input logic setting (si g)
Switching Between the Setup Mode and
the Operation Mode
Digit key
1 : Not use
1 : Use
PLC
Initial value: 0
Discrete value display part 0 . 0 . 0 . 0
RST
Digit key
4 3 2 1
⑦ Reset key protection setting (rpro) Initial value: Locked
Select whether to lock the reset key or not.
Digit key: K/P display part
1 : ■□□□□ (Lock)
2 : □□□□□ (Unlock)
RST
⑧ Digit key protection setting (ppro) Initial value: Locked
Select whether to lock the reset key or not.
Digit key: K/P display part
To the first menu
by pressing
the reset key
RST
The specifications and prices described in this catalog were valid when the catalog was issued.
For the latest information, contact our sales persons or see our website.
1
2
3
4
KT-V
: □□□□■ (Lock)/ (Unlock)
: □□□■□ (Lock)/ (Unlock)
: □□■□□ (Lock)/ (Unlock)
: □■□□□ (Lock)/ (Unlock)
KOYO ELECTRONICS INDUSTRIES CO., LTD.
GENERAL CATALOG 2016
581
Electronic Counter / Controller
PLC
HMI
SENSOR
ENCODER
COUNTER
KT-V Series
Example of Operation
■Operation Mode
3. Change the set contents
Changes the Preset Value
Change the preset value from "2:00" to "1:30". The preset value becomes
effective approx. 1 second after the change is made.
Before Changing
To the next
menu by
pressing
the reset key
Change Complete
OUT
h :m : s
K/P
RST
Electronic
Counter
Tachometer
Digital Timer
Programmable
Cam
h :m : s
K/P
4
2
3
1
RST
OUT
OUT
h :m : s
2
3
4
1
Press setting key 3 nine times
or continue to press and hold
the key to display "1. "
3
RST
4
2
1
RST
K/P
2
3
OUT
logic Setting screen
② Input
h :m : s
K/P
K/P
4
Change to the initial value.
RST
INFORMATION
OUT
① Start input response Setting screen
1
Change to the initial value.
RST
OUT
K/P
③ Output mode Setting screen
Press setting key 2 three times
or continue to press and hold
the key to display "3. "
Change to the initial value.
RST
■Washing Time Control
OUT
K/P
④ Time range Setting screen
If the start switch is pressed, washing is performed for the set time.
Change to the initial value.
RST
OUT
K/P
⑤ Prediction output setting Setting screen
Change to the initial value.
OUT
K/P
RST
⑥ Reset key protection Setting screen
Setting item
Setting Item
Contents
Output Mode
One-shot
Time Range
□□minute□□second
Display Format
Remaining time display
Key Protection
Reset key Second key
OUT
K/P
⑦ Digit key protection Setting screen
Press
the reset key
to end setup.
Prohibition
RST
1. Setting DIP switches
Press the 4
key and
to enable settings.
This setting is complete.
3
key
OUT
K/P
5. Switching to the operation mode
Turn the power off before operating the DIP switches.
① Select the output mode and one-shot.
・Set DIP switch 1 is in the ON position.
・Set DIP switch 2 is in the OFF position.
KT-V
Change to the initial value.
RST
When setup is completed in the setup mode, turn the power off, set DIP
switch 8 in the OFF position (to the operation mode) and turn ON the
power.
6. Start the operation mode
When the setting is changed in the setup mode, be sure to press the [RST]
key after turning the power ON to reset the timing value.
② Select the time range: □□min □□sec
・Set DIP switch 3 is in the ON position.
・Set DIP switch 4 and 5 is in the OFF position.
③ Select the key protection.
・Set DIP switch is in the ON position.
2. Switching to the setup mode
Set DIP switch 8 in the ON position, and turn the power on.
582
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GENERAL CATALOG 2016
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Electronic Counter / Controller
KT-V Series
Error Code Display/Option
Error Name
Memory data error
HMI
SENSOR
■Common Errors
Error Code
PLC
Error details
ENCODER
Corrective Action
Preset value / Set value and the
contents of the setup mode changed.
Press the [RST] key and delete the error indication.
The measured value and the timing value become "0", the preset value
and the set value become "5000", and the contents of the setup mode
revert back to the preshipment defaults.
COUNTER
INFORMATION
■Option
Option
Model Number
Contents
Price
Rubber Gasket
KC-48P
If installed between the installation panel and KT-V, it prevents the intrusion of water into the
control panel.
Front Cover
KC-48C
If installed to the front panel, it protects the counter from exposure to dirt, etc.
Material:
Soft silicon rubber
Key operation is enabled with the front cover installed.
Open
Open
Electronic
Counter
Tachometer
Digital Timer
Programmable
Cam
KT-V
The specifications and prices described in this catalog were valid when the catalog was issued.
For the latest information, contact our sales persons or see our website.
KOYO ELECTRONICS INDUSTRIES CO., LTD.
GENERAL CATALOG 2016
583
Electronic Counter / Controller
PLC
HMI
SENSOR
ENCODER
COUNTER
INFORMATION
Electronic
Counter
Tachometer
Digital Timer
Programmable
Cam
KT-V Series
Precautions
■Precautions in Use
(1) The power source 0 V terminal ⑫ and the input common 0 V terminal
⑤ of the DC type are internally short-circuited.
(5) Rather than gradually increasing the supply voltage, apply the rated
voltage at once using a switch or relay.
(3) When using the 2-wire DC system proximity sensor, set the input logic
to negative logic.
(4) If the preset value / set value is changed during measurement / timing,
the changed value becomes effective approx. 1 second after key input.
(5) Enter the set contents of the DIP switches and the setup mode in the
data sheet attached to the main body and keep it for maintenance.
(6) Do not use the counter in the following environments.
- Any place where the ambient temperature exceeds 50˚C or falls to
-10˚C or lower.
- Any place where the ambient humidity exceeds 85% or condensation
occurs due to rapid temperature change.
- Any place that is exposed to dust, iron powder, and corrosive gas.
- Any place that is exposed to sunlight.
- Any place where there are large vibrations or shocks.
(7) When performing a dielectric voltage test or insulation resistance test,
separate the main body from the control circuit.
(8) When the power is shut down, the internal EEPROM is written.
Since the number of writing cycles in the EEPROM is not more than
100,000, do not use the tachometer by highly frequent power source
operations.
■Cautions in Wiring
- Wire cables separately from power lines.
- When using the counter in a place where a lot of noise is generated,
separate the main body of the KT-V and the wiring from the noise sources
as far as possible.
- Do not use an unused terminal as a relay terminal.
- It is recommended to use a crimp terminal for connections.
- When wiring the cable to the terminals ① and ⑦, if the crimp terminal
has a fork shape, do not attach it diagonally. For diagonal attachment, use
a round crimp terminal.
In the Case of a Forked Crimp Terminal
If the crimp terminal is diagonally attached, the contact
with the terminal becomes insufficient.
Therefore, attach the crimp terminal horizontally
from the side as shown in the figure above.
In the Case of a Round Crimp Terminal
① Insert the main body into the attachment bore of the panel.
■How to Mount and Remove the Main Body
How to Mount the Main Body
① Insert the main body into the attachment bore of the panel.
① Insert the main body into the attachment bore of the panel.
KT-V
- As the screw for anchoring the terminal block,
only use the anchoring screw used in shipping.
How to Mount
the Terminal
and
the Terminal
- Make
sure that theBlock
allowable
tightening
torque is 0.3 Nm.
Block Cover - Mount the terminal block cover after the wiring is completed.
- As the screw for anchoring the terminal block,
- As the screw foronly
anchoring
terminalscrew
block,used in shipping.
use thethe
anchoring
only use the anchoring
screw
in shipping.
- Make sure
thatused
the allowable
tightening torque is 0.3 Nm.
- Make sure that- the
allowable
tightening
0.3 the
Nm.wiring is completed.
Mount
the terminal
blocktorque
coverisafter
- Mount the terminal block cover after the wiring is completed.
② Attach the mounting frame from the backside.
Body
② Attach the mounting frame from the backside.
② Attach the mounting frame from the backside.
Body
Mounting Frame:
The frame can be mounted both in the longitudinal
and transverse directions.
Terminal Block
Body
Fixing Screw
Terminal Block
Terminal Block Terminal Block Cover
Fixing Screw
Fixing Screw
115.464
Mounting Frame:
Mounting Frame:The frame can be mounted both in the longitudinal
The frame can beand
mounted
both directions.
in the longitudinal
transverse
and transverse directions.
Terminal Block Cover
Terminal Block Cover
How to Remove the Main Body
① Pinch the levers to spread them 2 to 3 mm outwards.
② Pull out the frame while the levers are spread.
① Pinch the levers to spread them 2 to 3 mm outwards.
① Pinch the levers
to spread
2 while
to 3 mm
② Pull
out thethem
frame
the outwards.
levers are spread.
② Pull out the frame while the levers are spread.
584
KOYO ELECTRONICS INDUSTRIES CO., LTD.
GENERAL CATALOG 2016
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Electronic Counter / Controller
KT-V Series
Dimensions
PLC
HMI
SENSOR
■Dimensions (Unit: mm)
ENCODER
Main Body of the KT-V
63
100 (AC Power)
48
COUNTER
60 (DC Power)
Mounting Frame
48
44.5
INFORMATION
Electronic
Counter
Tachometer
1 to 5:
Mounting Panel Thickness
6
1. When the mounting handle direction is
in the transverse direction
66 mm
AC Power
106 mm
Digital Timer
Programmable
Cam
2. When the mounting handle
direction is in the longitudinal
direction
70 or more
0
48 +0.2
Square Hole
45 +0.3
0
(Tight Mounting is
Possible)
70 or more
Mounting Frame
55 or more
6.5
DC Power
Panel-cut Dimensions for Embedded Installation
9.5
4×7.62=30.48
7.62
Terminal 6.5
1.12
Screw
M3
Overall Depth
10
0
45 +0.3
Terminal Block Detail Drawing
50
Conforming cable size
: 0.25 to 1.65 mm 2
Conforming crimp terminal : R1.25-3
Allowable tightening torque : 0.5 Nm
KT-V
The specifications and prices described in this catalog were valid when the catalog was issued.
For the latest information, contact our sales persons or see our website.
KOYO ELECTRONICS INDUSTRIES CO., LTD.
GENERAL CATALOG 2016
585