Omron CJ2M-CPU Series User Manual

4
CJ2M CPU Unit Pulse I/O Module User’s Manual
Instructions Reference Manual (Cat. No. W474)
Section Content
Section 1 Basic Understanding
of Instructions
This section provides basic information on designing ladder programs for a CS/CJ/NSJ-
series CPU Unit.
Section 2 Summary of Instruc-
tions
This section provides a summary of instructions used with a CS/CJ/NSJ-series CPU
Unit.
Section 3 Instructions
This section describes the functions, operands and sample programs of the instructions
that are supported by a CS/CJ/NSJ-series CPU Unit.
Section 4 Instruction Execution
Times and Number of Steps
This section provides the instruction execution times for each CS/CJ/NSJ-series CPU
Unit instruction.
Appendices
The appendices provide a list of instructions by function code and by mnemonic and an
ASCII table for the CS/CJ/NSJ-series CPU Units.
Pulse I/O Module User's Manual (Cat. No. W486) (This Manual)
Section Content
Section 1 Overview This section gives an overview of the Pulse I/O Module and describes its features.
Section 2 I/O Application Proce-
dures and Function Allocations
This section lists the pulse functions of the CJ2M CPU Units and describes the overall
application flow and the allocation of the functions.
Section 3 I/O Specifications and
Wiring for Pulse I/O Modules
This section provides the specifications and describes the wiring of the Pulse I/O Module.
Section 4 Normal I/O This section describes the normal I/O.
Section 5 Quick-response Inputs
This section describes the quick-response function that can be used to input signals that
are shorter than the cycle time.
Section 6 Interrupts This section describes the interrupt input function.
Section 7 High-speed Counters This section describes the high-speed counter inputs and high-speed counter interrupts.
Section 8 Pulse Outputs
This section describes positioning functions, such as trapezoidal control, S-curve control,
jogging, and origin search functions.
Section 9 PWM Outputs This section describes the variable-duty-factor pulse (PWM) outputs.
Appendices
The appendices provide a table of flag changes for pulse outputs, a comparison table
with other models, and a performance table.

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