OVERVIEW

Official designation: Omron CJ1W-IC101 (CJ1, I/O Control Unit)

Role/Application: An expansion unit that connects directly to the CJ-series CPU to establish communication with remote expansion racks via an I/O connecting cable, allowing system expansion.

KEY SPECS SUMMARY

Power: 0.02 A current at 5 VDC

Interfaces / Ports: One D-Sub connector

Indicators: Refer to the latest manufacturer manual.

Operating Temp: 0 to 55 degrees C

Platform / Compatibility: Omron CJ-series PLCs

Limit: Connects to CJ1W-II101 unit

Lifecycle: Active, CE/UL/cULus approved

FREQUENTLY ASKED QUESTIONS

Technical Specifications:

Q: What are the exact physical dimensions and maximum weight of the CJ1W-IC101 module?

A: The unit dimensions are 20 mm wide, 95.4 mm high, and 68 mm deep, with a maximum weight of 70 g.

Wiring & Installation:

Q: Where must the CJ1W-IC101 I/O Control Unit be mounted relative to the CPU?

A: The I/O Control Unit must be mounted directly to the right of the CPU Unit on the CPU Rack.

Troubleshooting & Compatibility:

Q: What is the maximum permitted total length for the I/O Connecting Cables between all racks?

A: The total length of all I/O Connecting Cables (CS1W-CN@@3) must not exceed 12 meters.

Replacement & Upgrades:

Q: Which remote unit is required to pair with the CJ1W-IC101 I/O Control Unit for expansion?

A: The CJ1W-IC101 is required to be paired with the CJ1W-II101 I/O Interface Unit on the expansion rack.