Omron CQM1 User Manual

242
Temperature Control Unit Model Numbers Section 1
Temperature Control Units are classified into models according to the number
of input loops, the type of output, and other functions, as listed in the following
diagram.
CQM1-TC@@@
001: Thermocouple input (K, J),
NPN output
Two input loops, basic functions (Word allocations: 2 input and 2 output words)
Four input loops, advanced functions (Word allocations: 1 input and 1 output word)
Two input loops, heater burnout alarm (Word allocations: 1 input and 1 output word)
002: Thermocouple input (K, J),
PNP output
101: Platinum resistance thermometer (Pt100, JPt100),
NPN output
102: Platinum resistance thermometer (Pt100, JPt100)
PNP output
201: Thermocouple input (K, J, T, L, R, S, B),
NPN output
202: Thermocouple input (K, J, T, L, R, S, B),
PNP output
301: Platinum resistance thermometer (Pt100, JPt100),
NPN output
302: Platinum resistance thermometer (Pt100, JPt100)
PNP output
203: Thermocouple input (K, J, T, L, R, S, B),
NPN output
204: Thermocouple input (K, J, T, L, R, S, B),
PNP output
303: Platinum resistance thermometer (Pt100, JPt100),
NPN output
304: Platinum resistance thermometer (Pt100, JPt100)
PNP out
p
ut
Refer to pages
272 to 287.
Refer to pages
244 to 270.

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