Siemens SINAMICS S120 Equipment Manual page 204

Cabinet Modules
5.7 Central Braking Modules
Integration
Figure 5-32
204
Cabinet Module
Auxiliary power supply:
380 to 480 V 2 AC
or 500 to 690 V 2 AC
230 V AC
24 V DC
to drive control
Connection example for Central Braking Modules
DC busbar
C -X1
D
Central
Braking
Module
-X2
1
Inhibit/
2
reset
3
M
4
Relay
5
Ready
6
Fault
Fan
-X1 G -X5
1
2
H
Overcurrent
Overload
Overtemp .
Ready
Braking resistor
S120 Cabinet Modules Equipment Manual
Manual, (GH5), 10/2008, A5E00427098A