Installation - Festo CP-E08-M12-CL Manual

3. Output modules type CP−A04−M12−CL
3.3

Installation

3−6
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/or maintenance work,
switch off the following:
operating and load voltage supply for the CP master
(e.g. CP field bus 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.)
Festo P.BE−CPEA−CL−EN en 0404NH