OVERVIEW

Official designation: Omron CJ1M-CPU13 (CJ1M, Micro PLC CPU Unit)

Role/Application: Compact, high-performance PLC CPU for mid-range control systems, offering high-speed processing and expandability up to 640 I/O points for diverse applications.

KEY SPECS SUMMARY

Power: 0.58 A at 5 VDC

Interfaces / Ports: Peripheral, RS-232C port

Indicators: RUN, ERR/ALM, COMM, PRPHL LEDs

Operating Temp: 0 degrees C to 55 degrees C

Platform / Compatibility: Omron CJ Series, DIN track

Limit: 640 I/O points, 20 Units max

Lifecycle: Discontinued, replacement is CJ2M-CPU13

FREQUENTLY ASKED QUESTIONS

Technical Specifications:

Q: What is the program capacity and data memory size for the CJ1M-CPU13 unit?

A: The CPU has 20K steps of program capacity and 32K words of data memory.

Wiring & Installation:

Q: What is the maximum number of total units and expansion racks supported by the CJ1M-CPU13?

A: The unit supports a total of 20 Units maximum, including 1 Expansion Rack.

Troubleshooting & Compatibility:

Q: What is the minimum execution time for basic instructions on the CJ1M-CPU13?

A: The basic instruction execution time is 0.10 microseconds minimum.

Replacement & Upgrades:

Q: What is the direct replacement model for the discontinued CJ1M-CPU13 unit?

A: The recommended direct replacement model is the newer Omron CJ2M-CPU13.