Forced Air Circulation (By Fan In Closed Panel); Room Cooling; Low Temperatures - Omron CJ2 CPU UNIT User Manual

Cj2 cpu unit hardware
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Forced Air Circulation (by Fan in Closed Panel)

Fan
PLC
PLC
Forced Air Circulation
Room Cooling (Cooling the Entire Room Where the Control Panel Is Located)

Low Temperatures

The PLC will not start normally if the temperature is below 0°C when the power is turned ON. Maintain
an air temperature of at least approximately 5°C inside the panel, by implementing measures such as
installing a low-capacity space heater in the panel. Alternatively, leave the PLC power ON to keep the
PLC warm.
CJ2 CPU Unit Hardware User's Manual
Cooler
Control panel

Room Cooling

5 Installation
5
5-43

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