Table of Contents
Advertisement
K8DT-VS
Operation Methods
Setting Ranges and Wiring Connections
Model
1 to 10 V AC/DC
K8DT-VS2
3 to 30 V AC/DC
15 to 150 V AC/DC
20 to 200 V AC/DC
K8DT-VS3
30 to 300 V AC/DC
60 to 600 V AC/DC
Connections
Input
Connect the input between terminals V1-COM, V2-COM, or V3-COM, depending on the input voltage.
Malfunctions may occur if the input is connected to unused terminals and the Unit will not operate
correctly.
Power Supply
Connect the power supply to terminals A1 and A2.
Outputs
For a relay output, the SPDT contacts are output on terminals 11, 12, and 14. For a transistor output,
the output is on terminals 11 and 14.
The internal circuit of the transistor output is NPN, but application is possible for either a sinking or
sourcing output.
In the case of sinking output applications
14
load
Sinking
11
K8DT
DIP Switch Settings
The power ON lock time, reset method, drive output method, and operating mode are set using the DIP switch located on the front of the Unit.
Note: Open the DIP switch cover to set the DIP switch.
Keep the DIP switch cover closed while the power supply to the Relay is ON.
SW4
SW3
DIP switch pins
SW2
SW1
6
Setting range
Wiring connection
V1-COM
V2-COM
V3-COM
V1-COM
V2-COM
V3-COM
In the case of sourcing output applications
14
Sourcing
11
K8DT
DIP switch pins
Pin
Power ON
lock time
Resetting
method
Relay drive
method
Operating
mode
Note: All pins are set to OFF at the factory.
load
1
❍ ↑
ON
ON
● ↓
OFF
OFF
❍
5 s
●
1 s
Automatic reset
---
Manual reset
---
Normally closed
---
Normally open
---
Undervoltage
---
Overvoltage
---
Single-phase power
A1
Power supply
voltage
A2
V1
Voltage input
V2
C (COM)
V3
14
Contact output
12
or
Load
Transistor output
14
4
2
3
---
---
---
---
---
---
❍
---
---
●
---
---
❍
---
---
●
---
---
❍
---
---
●
---
---
11
11
Advertisement
Table of Contents
