Installing
4.2 Connecting inverters in compliance with EMC
Converter with the CU240B-2 and CU240E-2 Control Units
Operating Instructions, 01/2016, FW V4.7 SP6, A5E34259001B AC
57
Laying EMC-compliant cables
Rules for cable installation to ensure EMC
● Use shielded cables for the following connections:
– Motor and motor temperature sensor
– Braking resistor (not available for all inverters)
– Fieldbus
– Inputs and outputs of the terminal strip
● Lay the cable shields with the largest possible surface at both ends:
Examples for EMC-compliant shield connection follow:
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