OMRON CQM1-CPU42

Unit: CPU Units.
Name: LED type without display (See note 1.).
No. of I/O points: 20.
LCD display: NO.
Power supply voltage: 12 to 24 VDC.
Inputs: 12, 12 to 24 VDC.
Outputs: 8, Transistors.
Buttons, calendar, and clock: NO.
Analog input: Yes.
Even Broader Applications with Increased.
Functionality and Higher Precision .
Increased functionality in a compact body (70 mm wide × 90 mm high) CQM1-CPU42
Easy programming is available using the LCD and operation,
buttons. (See note 1.).
This single Unit easily provides relay, timer, counter, and time,
switch functions.
Expansion is easy with Expansion I/O Units, allowing up to 44,
I/O points. (See note 2.).
Economy-type and Communications-type CPU Units have been,
added to series CQM1-CPU42.
Improved Weekly Timers (See note 1.).
Increased timing accuracy with a monthly deviation of ±15 s,
max. Multiple-day operation and pulse output operation have,
been added.
Select from two power supply options:
100 to 240 VAC or 12 to 24 VDC. Case color: Black.
Control output: Relay output.
Control mode *1: Standard or heating/cooling CQM1-CPU42.
No. of auxiliary outputs: 1 .
Detection of heater burnout, SSR failure, and heater overcurrent: --.
No. of event inputs: --.
Transfer output *2: --.
Communi cations: RS-232C.
Previous model: Thermocouple input, --;
Resistance thermometer input, --.
New 48 x 24-mm Basic Temperature,
Controller with Enhanced Functions and,
Performance. Improved Indication Accuracy,
and Preventive Maintenance Function.
Indication Accuracy.
Thermocouple input: ±0.3% of PV (previous models: ±0.5%),
Pt input: ±0.2% of PV (previous models: ±0.5%),
Analog input: ±0.2% FS (previous models: ±0.5%),
Models are available with screw terminal blocks or screwless,
clamp terminal blocks.
A PV/SV-status display function can be set to automatically alteernate,
between displayinng the status of the Temperature Controller (auto/
manual, RUN/STOP, and alarms) and the PV or SV CQM1-CPU42.
Preventive maintenance for relays in the Temperature,
Controller using a Control Output ON/OFF Counter.
Switch the PV display between three colorrs CQM1-CPU42.
Compatible with Support Software (CX-Thermo version 4.2 or higher).
Eleven-segment displays.
Models are available with one or two alarm outputs.
CQM1-CPU42 Operation manual / Instructions / Catalog download link: /searchDownload.html?Search=CQM1-CPU42&select=5