Omron CJ2M-CPU Series User Manual

2-1
CJ2M CPU Unit Pulse I/O Module User’s Manual
2
This section describes the procedures for using the I/O functions of the Pulse I/O Mod-
ule and how to allocate functions to the I/O.
2-1 Pulse I/O Module Application Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
2-2 Allocating I/O Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4
2-2-1 Specifying the Functions to Use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4
2-2-2 Selecting Functions in the PLC Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4
2-2-3 Allocating Functions to Input Terminals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5
2-2-4 Allocating Functions to Output Terminals . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7
2-3 PLC Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-8
2-3-1 Normal Input Operation Setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-9
2-3-2 Interrupt Input and Quick-response Input Detailed Settings . . . . . . . . . . . . . . 2-9
2-3-3 High-speed Counter Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-10
2-3-4 Pulse Output and Origin Search Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-11
I/O Application Procedures and
Function Allocations

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