Dip Switch - Siemens SINAMICS S120 Manual

8.3.3.5

DIP switch

The 4-pin DIP switch is located at the top of the Braking Module and sets the braking resistor
being used, the cooling method, and the line voltage.
Make the required settings before the Braking Module is mounted in the control cabinet;
once the module is mounted, the DIP switch can no longer be accessed from the front.
Table 8- 12 DIP switch for Braking Module Booksize Compact
Note
Terminal assignment for "Braking resistor without a thermostatic switch" mode
For "braking resistor without a thermostatic switch" mode (switch 1 = ON) , terminals X22.1
and X22.2 must not be assigned for the Braking Module to work.
Booksize Power Units
Manual, (GH2), 07/2016, 6SL3097-4AC00-0BP8
Switch Switch position
1 ON
OFF
2 ON
OFF
3 ON
OFF
4 ON
OFF
8.3 Braking Module Booksize Compact
Function
Braking resistor without a thermostatic switch
Braking resistor with a thermostatic switch
Cold plate cooling
Internal air cooling
200 V line voltage
400 V line voltage
Reserved
DC link components
Factory set-
ting
OFF
OFF
OFF
OFF
507