Siemens SINAMICS S120 Manual page 309

A shield connection for the signal cable shield is located on the Control Unit.
NOTICE
Damage or malfunctions to the Option Board by inserting and withdrawing in operation
Withdrawing and inserting Option Boards during operation can damage them or cause the
Option Boards to malfunction.
• Only withdraw or insert Option Boards when the Control Unit is in a no voltage state.
The module is inserted in the option slot of the Control Unit at the factory.
Interface overview
Figure 9-13
Cabinet Modules liquid cooled
Manual, 10/2015, A5E37067587A
TB30 Terminal Board interface overview
9.8 G62, TB30 Terminal Board
Options
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