Datasheet

CJ1W-OC/OA/OD
30
I/O Unit Wiring Methods
An I/O Unit can be connected to an external device by any of the following three methods.
1. User-provided Cable
An I/O Unit can be directly connected to an external device by using a connector.
2. Connector-Terminal Block Conversion Unit
Use a Connecting Cable to connect to a Connector-Terminal Block Conversion Unit.
Converting the I/O Unit connector to a screw terminal block makes it easy to connect external devices.
3. I/O Relay Terminal
Use a Connecting Cable to connect to an I/O Relay Terminal.
The I/O specifications can be converted to relay outputs and AC inputs by connecting the I/O Relay Terminal to an I/O Unit.
B
C
A
A User-provided cable
B External device
C Connector
B
C
A
A
Connecting Cable for Connector-Terminal Block Conversion Unit
XW2Z
B
Connector-Terminal Block Conversion Unit
XW2R
C Conversion to a screw terminal block
B
B
A
A G79 I/O Relay Terminal Connecting Cable
B
G7@@ I/O Relay Terminals
Or, conversion to relay outputs and AC inputs.