Carel IR32C

Cod. +030220151 - Rel. 2.1 - 04/09/98
34
WIRING DIAGRAMS
Wiring diagram for multiple units:
4
5
TRF
IR32
4
5
IR32
4
5
IR32
TRF
TRF
INS
4
5
IR32
TRF
TRF
INS
MAIN
SER
MAIN = mains power supply
TRF = transformer
INS TRF = insulating transformer
=earth
SER = multiple connection to the control system.
IR32 panel mounting connections: