4-35
4 Installation and Wiring
NJ-series CPU Unit Hardware User’s Manual (W500)
4-4 Wiring
4
4-4-4 Wiring CJ-series Basic I/O Units with Connectors
CJ-series 32- and 64-point Basic I/O Units with MIL Connectors
Wire Size
We recommend using cable with wire gauges of AWG 24 or AWG 28 (0.2 mm
2
to 0.08 mm
2
). Use
cable with external wire diameters of 1.61 mm max.
Wiring Procedure
The following wiring procedure is an example for Fujitsu connectors.
1 Check that each Unit is installed securely.
Precautions for Correct UsePrecautions for Correct Use
Do not force the cables.
Applicable Units
Model Specifications Pins
CJ1W-ID232 Input Unit, 24 VDC, 32 inputs 40
CJ1W-ID233
CJ1W-ID262 Input Unit, 24 VDC, 64 inputs
CJ1W-OD232 Transistor Output Unit with sourcing outputs, 32 outputs
CJ1W-OD262 Transistor Output Unit with sourcing outputs, 64 outputs
CJ1W-OD233 Transistor Output Unit with sinking outputs, 32 outputs
CJ1W-OD234
CJ1W-OD263 Transistor Output Unit with sinking outputs, 64 outputs
CJ1W-MD263 24-VDC Input/Transistor Output Units, 32 inputs, 32 outputs
CJ1W-MD563 TTL Input/TTL Output Units, 32 inputs, 32 outputs
CJ1W-MD232 24-VDC Input/Transistor Output Units, 16 inputs, 16 outputs 20
CJ1W-MD233 24-VDC Input/Transistor Output Units, 16 inputs, 16 outputs
Applicable Cable-side Connectors
Connection Pins OMRON set DDK parts
Pressure-welded 40 XG4M-4030-T FRC5-A040-3TOS
20 XG4M-2030-T FRC5-A020-3TOS
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