Basics for wiring according to EMC
Wiring outside of the control cabinet
5.3
5.3.6
5.3−5
EDSVF9383V EN 7.1−04/2012
5.3.6 Wiring outside of the control cabinet
Notes for cable routing outside the control cabinet:
ƒ The longer the cables the greater the space between the cables must
be.
ƒ If cables for different signal types are routed in parallel, the
interferences can be minimized by means of a metal barrier or
separated cable ducts.
Cover
Barrierwithout
opening
Power cables
Signal cables
EMVallg001
Fig. 5.3−2 Cable routing in the cable duct with barrier
Cover
Communicationcables
Cable duct
Measuring cables
Analog cables
Control cables
Power cables
EMVallg002
Fig. 5.3−3 Cable routing in separated cable ducts
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