TCI KRF User Manual
Page 14
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9. In order to reduce interference coupling, as far as possible run the cables close
to metal parts which are connected to the reference potential (mounting plates,
switch cabinet etc.)
Live cables should also be run as close as possible to the reference potential (to
reduce inductively coupled interferences).
In order to improve electromagnetic compatibility, cable channels, cable trays
and installation tubes which are made of metal rather than plastic parts should be
preferred.
10. In the case of unshielded signal cables (forward and return lines) use twisted-pair
cables in order to minimize the area between the wires (to avoid magnetic
coupling). The same applies to avoiding loops.