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 (
http://support.automation.siemens.com/WW/view/en/
60612658)
● Use the shield connection plate of the Control Unit to connect the shield as strain relief.
Control Units (Page 33)
Installing
4.5 Connecting the interfaces for the inverter control
Converter with the CU230P-2 Control Units
Operating Instructions, 09/2017, FW V4.7 SP9, A5E34257946B AE 135