7.3.4 Mains connection master / slave / slave system
90.2
87.2
87.3
87.5
Legend
DO1 PLC digital output S1.1 / S1.2 / S1.3 Temperature switch mains choke
K1 Coupling relay S2 Emergency stop button / switch
K2.1 / K2.2 / K2.3 Main contactor S4.1 / S4.2 / S4.3 Temperature switch motor choke
U3.2 COMBIVERT master
U3.1 COMBIVERT slave 1 Optional
U3.3 COMBIVERT slave 2 S5.1 / S5.2 / S5.3 Temperature switch braking resistor
Figure 38: Mains connection master / slave / slave system
90
WIRING DIAGRAMS