Festo CP-A04-M12-CL, Manual

Page: 7 / 86

Contents and general instructions
V
Festo P.BE−CPEA−CL−E N en 0404NH
Designated use
The CP modules described in this manual are intended
exclusively for use on a CP string on a CP master
(e.g. CPX−CP interface, CP field bus node, CPV Direct).
The CP modules may only be used as follows:
as intended in industrial installations
without any modifications by the user
Only the conversions or modifications described in the
documentation supplied with the product are permitted.
in faultless technical condition.
If used together with additional commercially available com
ponents, such as sensors and actuators, the specified limits
for pressures, temperatures, electrical data, torques etc.
must be observed.
Observe also the standards specified in the relevant chapters,
as well as national and local laws and technical regulations.
Use only power units which guarantee reliable isolation of the
operating voltages as per IEC 742/EN 60742/VDE 0551 with
at least 4 kV isolation resistance (Protected Extra Low Voltage
PELV). Switch power packs are permitted, providing they
guarantee reliable isolation in accordance with EN 60950/
VDE0805.