Connection Example - Siemens SINAMICS S120 Manual

● Overcurrent trip
● I
● Ground fault/short circuit
In the event of an overtemperature, the fault can only be acknowledged with X21.1 = high
after a cooling-down time.
Danger to life as a result of a hazardous voltage at terminals X21
Hazardous voltages can be present at terminals X21 in the case of a fault. Touching live
components can result in death or severe injury.
• Only connect protective extra low voltages at terminals X21.
8.2.4

Connection example

Figure 8-2 Connection example of a Braking Module Booksize
Information on how to parameterize the digital inputs or digital outputs, see the SINAMICS
S120/S150 List Manual.
Booksize Power Units
Manual, (GH2), 07/2016, 6SL3097-4AC00-0BP8
t monitoring has responded.
2
WARNING
DC link components
8.2 Braking Module Booksize
493