Omron CJ2M-CPU Series Replacement Guide

2.2 CJ1M/CJ1G/CJ2M system comfiguration comparison
Same Power Supply Unit, Special I/O Units, and Basic I/O Unit can be used for CJ1M/CJ1G Series and CJ2M
Series.
♦Built-in I/O
CJ1M
CJ1Ｇ
CJ2M
Built-in I/O function Built-in I/O function
not supported
Built-in CPU funciton will be available by adding the
CJ2M-MD211/CJ2M-MD212
Up to two units can be mounted.
*It is possible to use the unit with the CPU Unit of unit version
2.0 or later
In:10 points/Out:6
points
Supported by CPU2*
only
- In:10 points/Out:6 points (when one unit is used)
In:20 points/Out:12 points (when two units are used)
7

Omron CJ2M-CPU Series Specifications

General

Power Supply	24 VDC
Number of Instructions	Over 400 instructions
Model	CJ2M-CPU11, CJ2M-CPU12, CJ2M-CPU13, CJ2M-CPU14, CJ2M-CPU15
Program Capacity	5K steps to 60K steps
I/O Capacity	Up to 2, 560 points
Communication Ports	Ethernet, USB, RS-232C
Execution Time	0.04 µs per basic instruction
Operating Temperature	0 to 55°C
Position Control	Supported
High-speed Counter	100 kHz max.
Pulse Output	100 kHz max.
Maximum Units	40 units
Storage Temperature	-20 to 75°C
Interrupt Inputs	Supported