3. Output module type CP−A04−M12−CL
3−6
Festo P.BE−CPEA−CL−EN en 0711a
3.3 Installation
Warning
Sudden unexpected movements of the connected actua
tors and undefined switching states of the electronics can
cause injury to human beings and damage to property.
Before carrying out installation and maintenance work,
switch off the following:
 The operating and load voltage supply on the CP master
(e.g.CPI/CP fieldbus node)
 Separate power supplies
Warning
Incorrect or missing earthing measures can cause interfer
ence due to electromagnetic influences.
Connect the earthing cable on the housing (screw under
type plate, see Fig.3/1) at low impedance (short cable
with large diameter) to the earth potential.
(A suitable cable clip is supplied with the module.)
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