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Idiomas disponibles
Idiomas disponibles
CPA...-ASI-...
4.1 Connecting the AS-i bus/load voltage
PLEASE NOTE
Voltage supply of the valves via the AS-i bus is only
possible with type CPA..-ASI. Always supply valve terminal
type CPA..-ASI-Z with a separate 24 V load voltage.
Use an external protective earth low voltage (PELV) power unit
of protection class 3 with 24 V operating voltage according to
the technical specifications. Observe the maximum current con-
sumption of all simultaneously switched outputs.
Alternatively the Festo AS-i combi power unit can be used, by
which both operating voltages are supplied.
Pin assignment AS-i bus and operating voltage connection
yellow cable:
AS-i + (brown)
AS-i - (blue)
9804NH
"
!
!
black cable:
"
+ 24 V (brown)
0 V (blue)
15
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