Festo CPV GE-ASI-8E8A Serie Notice Simplifiee page 21

CPV..-GE-ASI-8E8E-...
3.5 Example of connections for valve terminal type 10 with
EMERGENCY STOP
1
2
3
1
2
AS-Interface master
Festo combi power unit
Please note the following if branch lines are used:
–
Maximum total length of the AS-Interface bus: 100 m (without
repeater/extender).
–
The length of the load voltage cable (depends on the current
consumption of the valve terminal and on fluctuations in the
load voltage).
–
An open-ended cable should be fitted with a Festo cable cap
type ASI-KK-FK or with a cable bushing type ASI-KT-FK. You
thereby avoid leakage currents and comply with protection
class IP65.
9907NH
0 1 2 3 4 5 6 7
3
EMERGENCY STOP relay
21