b) Wiring 1 module to an COM4 (PLC 4 positions switch)
CBr
c) Wiring several CBr to 3 external contacts
3
K1 closed
airflow m
h K1
3
K2 closed
airflow m
h K2
3
K3 closed
airflow m
h K3
K1/K2/K3 open
soft stop
Caution K1/K2/K3: Use gold plated contacts only.
d) Wiring several CBr to 1 COM4
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