Festo CPV-SC Manual De Instrucciones página 13

1 User instructionsEnglish
The CPV-SC has been designed exclusively for controlling
pneumatic actuators. The maximum values specified in the
section "Technical specifications" must be observed here.
Detailed information can be found in the Pneumatics man-
ual P.BE-CPVSC-... .
Warning
S Switch off the power supply before connecting or
disconnecting plugs. You can thereby avoid func-
tional damage.
S 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, see
adjacent symbol).
Switch power packs are permitted, providing they
guarantee reliable isolation in accordance with
EN 60950/VDE 0805.
Please note
Commission only a valve terminal which has been fitted
and wired completely.
Festo CPVSC 0301a English 13