Siemens simovert EMC-Filter Compact PLUS Operating Instructions Manual page 46

Connecting-up
5-2
Output X2
Input X1
Fig. 5-1 Connection overview
♦ Use shielded control cables. The shield is to be connected at the
transmitter end and at the receiver end.
In the case of analog control cables, two-end shield connection can
lead to hum pick-up. In this case, the shield must only be connected
at one end, at the converter.
♦ Lay control cables and power cables separately. Power cables in
this context are the motor cable or connecting cables from the
converter's DC link (terminals C/ L+ and D/ L-) to other components,
e.g. brake resistor. Control cables and power cables must never be
laid parallel to each other in a single cable pit, even if all the cables
are shielded.
EMC filter
L1
Supply
L2
L3
PE
Fig. 5-2 Circuit diagram
L1' U1
L2' V1
L3' W1
PE' PE1
Mounting plate
6SE7087-7NP87-0FB0
Operating Instructions
09.99
MASTERDRIVES
Compact PLUS
U2
Motor
V2
W2
PE2
Siemens AG
SIMOVERT MASTERDRIVES