Omron CQM1 User Manual

81
SECTION 1
Features and System Configuration
This section provides the features and system configuration relating to the Analog Input Unit and Analog Power Supply
Units.
1-1 Features. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82
1-1-1 Analog Input Unit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82
1-1-2 Analog Power Supply Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82
1-2 System Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
1-3 Connecting Devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
1-3-1 CPU. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
1-3-2 Analog Power Supply Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
1-4 System Construction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
1-4-1 Total Number of I/O Words . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
1-4-2 Total Current Consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84

Omron CQM1 Specifications

General

Model	CQM1
I/O Capacity	Up to 256 I/O points
Programming Language	Ladder Logic
Timer/Counter	128 timers/counters
Operating Temperature	0 to 55°C
Humidity	10 to 90% RH (non-condensing)
Power Supply	24 VDC or 100-240 VAC
Communication Ports	RS-232C
Memory Capacity	3.2K words
Instruction Set	Basic and advanced instructions
Memory	RAM (battery-backed)
Program Memory	3.2K words
Storage Temperature	-20 to 75°C