Festo CPV-GE-ASI-4E4A Serie Manual Del Usuario página 22

Please note with branch lines:
– the total maximum length of the AS-Interface bus:
100 m (without repeater/extender).
– the cable length of the load voltage connection
(depends on the ccurrent consumption of the valve
terminal and the fluctuations in the load voltage).
– seal unused cable ends with the Festo cable cap ASI-
KK-FK or the cable sleeve ASI-KT-FK. In this way you
will avoid leakage currents and comply with protection
class IP65.
Pin 2: AS-Interface +
1
(brown)
2 Pin 1: AS-Interface -
(light blue)
3 Pin 2: + 24 V *)
4 Pin 1: 0 V *)
*) Only with CPV...-GE-ASI-4E4A-Z
Recommendation: For connecting the valve terminal use
the Festo cable sockets ASI-SD-FK... . You will then comply
with protection class IP65.
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Festo CPV..-GE-ASI-4E4A-... 0112c English