Festo SFC-DC series, Manual

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3. Installation
3−3
Festo P.BE−SFC−DC−IO−EN en 0801a
3.1 Overview of installation
Warning
Before carrying out fitting, installation and maintenance
work, always switch off the power supply.
You can thereby avoid:
unexpected movements of the connected actuators
non−defined switching states of the electronic compo
nents.
Caution
Incorrectly prepared cables may damage the electronics
and trigger off unexpected movements of the motor.
·
Use only the cables listed as accessories for connecting
the electric components of the system (see Tab.3/2).
Only in this way can you guarantee the correct function
ing of the system.
Please note
·
Lay all moveable cables free of bends and free of mech
anical stress, if necessary in a drag chain.
·
Observe the maximum specified cable lengths.