OVERVIEW

Official designation: Omron CJ2M-CPU15 (SYSMAC CJ2 Series, CPU Unit)

Role/Application: This modular CPU provides high-speed control and large memory for scalable automation systems. It features up to 2560 I/O points and an execution time of 0.04 microseconds.

KEY SPECS SUMMARY

Power: 5 VDC, 0.5 A current

Interfaces / Ports: USB, RS-232C port

Indicators: Refer to the latest manufacturer manual.

Operating Temp: 0 to 55 degrees C

Platform / Compatibility: CJ-series I/O Units

Limit: 60 K steps program capacity

Lifecycle: Can be replaced with CP2E series

FREQUENTLY ASKED QUESTIONS

Technical Specifications:

Q: What are the program and data memory capacities of the CJ2M-CPU15 unit?

A: The CPU has 60 K steps program memory and 160 K words of data memory.

Wiring & Installation:

Q: What are the main physical dimensions and weight of the CJ2M-CPU15 CPU unit?

A: The unit dimensions are 90 mm high, 31 mm wide, and 84.5 mm deep, with a weight of 130 g or less.

Troubleshooting & Compatibility:

Q: What is the maximum number of I/O points and mountable expansion units allowed?

A: The system supports a maximum of 2560 I/O points and up to 40 expansion units.

Replacement & Upgrades:

Q: What are the available communication options for connecting to support software or other devices?

A: The unit includes a built-in USB port and an RS-232C serial port for connectivity.