Wiring the standard device
Basics for wiring according to EMC
Wiring outside the control cabinet
5
5.2
5.2.6
5.2-5
EDSVF9333V EN 3.0-06/2005
5.2.6 Wiring outside the control cabinet
Notes for cable laying outside the control cabinet:
ƒ The longer the cables the greater must be the space between the
cables.
ƒ In case of parallel cable routing of cables with different types of signals
it is possible to minimise the interferences by means of a metal barrier
or separated cable ducts.
Cover
Barrier without
opening
Power cables
Signal cables
EMVallg001
Fig. 5.2-3 Cable routing in the cable duct with barrier
Cover
Communication cable
Cable duct
Measuring leads
Analog cables
Control cables
Power cables
EMVallg002
Fig. 5.2-4 Cable routing in separated cable ducts
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