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Siemens SINAMICS S120 Combi - X11;X12 Motor Brake Connection

Siemens SINAMICS S120 Combi
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Motor Modules Booksize Compact as expansion axes
6.3 Interface description
SINAMICS S120 Combi
136 Manual, 11/2017, 6SL3097-4AV00-0BP7
6.3.3
X11/X12 motor brake connection
Table 6- 2 X11/X12 brake connection
Terminals
Designation
Technical specifications
BR+
Brake connection +
Voltage: 24 VDC
Max. load current: 2 A
Minimum load current: 0.1 A
Type: Spring-loaded terminal 1 (Page 288)
Manufacturer: Wago
Article number: 721-102/026-000/56-000
BR- Brake connection -
The brake connector is included in the scope of delivery.
The circuit for protecting the brake against overvoltage is integrated in the Motor Module and
does not need to be installed externally.
Note
The motor brake must be connected via connector X11 on Single Motor Modules, and X11
and X12 on Double Motor Modules. The BR
- cable must not be connected directly to
electronics ground (M). Th
e shield of the brake cable is only to be connected to the shield
plate.
WARNING
Electric shock due to a terminal voltage that has not been adjusted
Contact with live parts can result in death or serious injury.
Only connect protective extra-low voltages (PELV) to all connections and terminals
between 0 and 48 VDC.
Observe the voltage tolerances of the motor holding brakes (24 V ± 10%).

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