Siemens SINAMICS G130 Operating Instructions Manual page 20

Electrical installation
Shield connection of the TB30 on the Control Unit CU320
Figure 4-3
The permissible bending radii for the cables must not be exceeded when the cables are
being installed.
18
TB30 shield connection
Terminal Board 30 (TB30)
Operating Instructions, 03/2012, A5E01221269A