Festo Compact Performance CPV Series, Manual

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1. Installation
1−15
Festo P.BE−CP−SD8−...−EN en 0503b
Total current consumption
The table below shows how to calculate the total current con
sumption of a CPV valve terminal. The values specified have
been rounded up.
Current consumption Totals
Current consumption of the bus interface and internal logic via
the field bus connection
CPV valve terminal 50 mA
Current consumption of the valve supply via the load voltage
connection
Current consumption of all
valve coils simultaneously
energized
1)
___ x ___ mA = _______ mA
1)
Current consumption depends on CPV valve type (see manual "Pneumatics B−PE−CPV...")
1.3.4 Connecting the load voltage for the CPV valves
Caution
S
Protect the load voltage for the CPV valve coils with an
external fuse, max. 2 A.
With the external fuse, you can prevent functional damage
to the CPV valve terminal in the event of a short circuit.
The load voltage is supplied via a 4−pin M12 plug on the
CPV valve terminal.