Omron CQM1H User Manual

Table of Contents
1. Performance specifications
1.1 CQM1H/CJ2M specifications comparison
1.2 CJ1M/CJ2M specifications comparison
1.3 CJ1G/CJ2M specifications comparison
2. System Configurations
2.1 CQM1H/CJ2M system comfiguration comparison
2.2 CJ1M/CJ1G/CJ2M system comfiguration comparison
3. Memory area
3.1 CQM1H/CJ2M memory area comparison
3.2 CJ1M/CJ1G/CJ2M memory area comparison
4. I/O Area Allocation
5. Instructions
5.1 High-speed counter/pulse output instruction
5.2 I/O instructions
5.3 Model conversion instructions
6. Example of converting ladder program by CX-Programmer
Appendix
A-1 Instruction operations
A-2 Condition flag operations
1

Omron CQM1H Specifications

General

Model	CQM1H
Type	Modular PLC
Programming Language	Ladder logic
Operating Temperature	0 to 55°C
Storage Temperature	-20 to 75°C
Vibration Resistance	10 to 57 Hz, 0.075 mm amplitude
I/O Capacity	Up to 512 points
Communication Ports	RS-232C
Power Supply	24 VDC
Mounting	DIN rail
Instruction Execution Time	0.1 μs per instruction
Humidity	10% to 90% RH (non-condensing)
Shock Resistance	147 m/s²
Expansion	Supports expansion modules