OVERVIEW

Official designation: Omron CJ1W-OD232 (CJ1, Digital Transistor Output Unit)

Role/Application: A high-density 32-point PNP sourcing output module providing rapid switching and short-circuit protection for 24 VDC industrial loads within Omron CJ-series PLC systems.

KEY SPECS SUMMARY

Power: 150 mA max at 5 VDC

Interfaces / Ports: 40-pin MIL connector

Indicators: ERR LED, output status LEDs

Operating Temp: 0 to 55 degrees C

Platform / Compatibility: Omron CJ-series PLCs

Limit: 0.5 A per point, 2.0 A per common

Lifecycle: Active, CE/UL/cULus approved

FREQUENTLY ASKED QUESTIONS

Technical Specifications:

Q: What are the output voltage range and the response time limits for this unit?

A: The load voltage range is 20.4 to 26.4 VDC, with an ON response time of 0.5 ms maximum.

Wiring & Installation:

Q: What is the maximum external current requirement for the 24 VDC external power supply?

A: The external power supply must provide a minimum of 70 mA at 20.4 to 26.4 VDC.

Troubleshooting & Compatibility:

Q: How is a load short-circuit or overcurrent condition detected and cleared on the OD232?

A: Overcurrent detection is between 0.7 to 2.5 A, triggering the ERR indicator and automatic restart after clearance.

Replacement & Upgrades:

Q: Which terminal block model is recommended for connecting field wiring to the 40-pin MIL connector?

A: Terminal block units like the XW2K-40G-O32C are suitable for connecting field wiring to the MIL connector.