Siemens SINAMICS S120 Manual page 512

Options
8.40 L61/L62, L64/L65, braking units
Braking Module for frame sizes GX, GB
Figure 8-48
Note
Connecting interfaces
With this Braking Module, the R1 and DCPA interfaces use the same connection.
510
Braking Module for Smart Line Module / Active Line Module / Motor Module, frame size
GX and for Basic Line Module, frame size GB
Cabinet Modules
Manual, 03/2013, A5E03263538A