Omron CQM1 User Manual

151
Connection of a Variety of Sensors Section 3-4
Note Insert the fiber in the direction indicated by the arrow.
Connection • Do not pull or press the Fiber Unit with excessive force. The thin-type opti-
cal fiber cable withstands a force of 9.8N maximum and the standard-type
optical fiber cable withstands a force of 29.4N maximum. Handle the opti-
cal fiber cables with care because they are thin.
• Do not bend the Fiber Unit with a radius smaller than the permissible
radius. Make all bends in the optical fiber cable at least 20 mm from all
connected units.
• Do not apply excess force on Fiber Units.
• The Fiber Head could be broken by excessive vibration. To prevent this,
the following is effective:
Amplifier
Fiber unit
20 mm max.
Correct
Incorrect
20 mm
max.
Fiber unit
Nylon wire holder
Correct
Incorrect
Metal holder
A one-turn loop can
absorb vibrations.
Tape

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