Omron CJ2M-CPU Series Connection Guide

2
．
Terms and Definitions
2
2. Terms and Definitions
Term Explanation and Definition
Serial Gateway
mode
This is a function of PLC that performs serial communications by
automatically converting a message (command data) to a specified
protocol (either CompoWay/F, Modbus-RTU, or Modbus-ASCII)
depending on a type of message.

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