Festo CPA..-ASI... 0208a English
12
2
Connecting and display elements
1
2
3
4
5
6
1
Inscription fields for AS-Inter-
face address
2
Bus LED (green)
3
24 VDC LED (green)
4
AS-Interface bus connection
5
Earth connection
6
Load voltage connection for
valves *)
*)
Only with type CPA...-ASI-Z: Valves can be switched off during
EMERGENCY STOP, no voltage supply to valves via AS-Interface
bus
BUS LED (green)
Meaning
On
AS-Interface voltage applied
Off
No AS-Interface voltage on the bus
24 VDC LED (green)
Meaning
On
24 V Load voltage applied
Off
no 24 V Load voltage
