Connecting The Power Supply - Festo CPV-D102 Elektronics Manual

1. Installation CPV−DI02 and CPV−CS02

1.5.3 Connecting the power supply

Festo P.BE−CPV−DI02−EN en 0704NH
Warning
If the valve terminal is supplied with load voltage via an
output of a safety I/O module", switch−on test pulses of
the safety I/O module" may lead to unexpected reactions
of the valve terminal.
Make sure that switch−on test pulses are reliably
·
suppressed or switched off.
Power is supplied via a 4−pin M12 plug (see Fig. 1/1).
Current consumption depends on the type of valve terminal.
Please refer to the Pneumatics manual, P.BE−CPV−..." and the
previous section for the values.
Observe the tolerance with the connection for the 24 V
·
load voltage at pin 2: DC 20.4
24 V operating voltage of the valves whilst the system is
operating.
Caution
Protect the load voltage of the CPV valve coils with a
max. 2 A external fuse.
In this way you can avoid functional damage to the CPV
Direct in the event of a short circuit.
26.4 V DC. Check the
1−29