Siemens SINAMICS G120 Operating Instructions Manual page 135

Wiring the terminal strip in compliance with EMC
● If you use shielded cables, then you must connect the shield to the mounting plate of the
control cabinet or with the shield support of the inverter through a good electrical connection
and a large surface area.
Further information about EMC-compliant wiring is available on the Internet:
EMC installation guideline
60612658)
● Use the shield connection plate of the Control Unit to connect the shield as strain relief.
Converter with the CU230P-2 Control Units
Operating Instructions, 09/2017, FW V4.7 SP9, A5E34257946B AE
(http://support.automation.siemens.com/WW/view/en/
Control Units (Page 33)
4.5 Connecting the interfaces for the inverter control
Installing
135