Festo Кабели и принадлежности - Manual (Page 39)

3. Installation
3−4
Festo P.BE−SPC200−SMX−1−EN en 0503b
Please note
Connection to the main power supply and the fitting of
mains switches, transformers, fuses and mains filters may
only be carried out by a qualified electronics engineer.
Caution
Place motor cables and control cables at a distance from
each other where possible, e.g. in cable channels with inĆ
termediate walls. Use only screened cables for connection
to the motor. Twist the control cables in pairs.
In this way you can avoid electromagnetic interference which
might impair reliable operation of the system.
Please note
Lay all moveable motor and sensor cables free of bends
and free of mechanical stress, if necessary, in a drag chain.