IDPlus 974 devices are controllers with 3 relay outputs, 2 temperature sensors (regulation
and evaporator), a multifunctional Digital/Temperature input and a digital input.
Relay outputs 2 and 3 can be used to control:
•
compressor
•
defrost heating elements
•
evaporator fans
•
AUX output
•
alarm
•
Standby
The second probe can be used to control the defrost cycle and the evaporator fans.
The Digital inputs (D.I.1 and D.I.2) can be used for:
•
Energy Saving
•
Defrost activation
•
AUX management
•
door switch
•
Standby
•
external alarm
•
Deep Cooling
•
pressure switch
•
HACCP alarms
DESCRIPTION OF IDPLUS 974 FAMILY
