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Example circuits
A.2 Control circuit connection
SIRIUS 3RW52 Soft Starter
Equipment Manual, 04/2020, A5E35630451002A/RS-AE/005
227
Wiring of control circuit for control by PLC
The example shows the 3RW52 soft starter in the inline circuit.
F1
Fuse
K1
Coupling relay control for reset > 4 s
Q1
Motor starter protector
Q11
3RW52 soft starter
Q21
PLC
M1
Motor
PE
Protective conductor