Omron CJ2M-CPU Series User Manual

1 Overview
1-2
CJ2M CPU Unit Pulse I/O Module User’s Manual
1-1 Pulse I/O Modules
A Pulse I/O Module is required as the interface between the CJ2M and external devices when using
CJ2M pulse I/O. Up to two Pulse I/O Modules can be connected to the left side of a CJ2M CPU Unit.
The following models are supported.
Note The connector for the Connecting Cable is not provided with the Pulse I/O Module. Purchase and use a Con-
nector or Connecting Cable (sold separately). Refer to 3-2-3 Wiring for details.
Connecting One Pulse I/O Module Connecting Two Pulse I/O Modules
Name Model Model with transistor outputs Specifications
Pulse I/O Module CJ2M-MD211 Sinking outputs 40-pin MIL connectors
CJ2M-MD212 Sourcing outputs
CJ2M Simple or
Standard CPU Unit
Pulse I/O Module
Connected
I/O Module 0
CJ2M Simple or
Standard CPU Unit
Pulse I/O Modules
Connected
I/O Module 0
Connected
I/O Module 1

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