Omron CQM1 User Manual

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Nomenclature Section 2-1
2-1-2 Analog Power Supply Unit
Indicators
Note The P/S, P/S1, and P/S2 indicators are not lit when the power supply cable is
disconnected.
Cable Connections • Connect the power supply cable of the Analog Input Unit to the power
supply connector of the Analog Power Supply Unit and secure the power
supply cable connector with screws.
• The CQM1-IPS02 incorporates two power supply connectors. The power
supply cable of the Analog Input Unit can be connected to either one of
the power supply connectors.
!Caution Be sure to turn off the Analog Power Supply Unit before connecting or discon-
necting the power supply cable of the Analog Input Unit. After connecting the
power supply cable, secure the power supply cable with the lock screws.
Indicators
Connector for the power supply
cable of the Analog Input Unit
CQM1-IPS01
Indicators
Connectors for the power supply
cable of the Analog Input Unit
Connector 1 Connector 2
CQM1-IPS02
Name Color Function
P/S (incorporated by
the CQM1-IPS01 only)
Green Lit when power is supplied to the Analog Input
Unit via the CQM1-IPS01.
P/S1 (incorporated by
the CQM1-IPS02 only)
Green Lit when power is supplied to the Analog Input
Unit via Connector 1 of the CQM1-IPS02.
P/S2 (incorporated by
the CQM1-IPS02 only)
Green Lit when power is supplied to the Analog Input
Unit via Connector 2 of the CQM1-IPS02.

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