Connecting The As-I Bus And The Load Voltage - Festo DLP-VSE-x-ASI eries Manual

3. Installation

3.4.4 Connecting the AS-i bus and the load voltage

1 0 V
2 +24 V
3
AS-i – (light blue)
4 AS-i + (brown)
Fig. 3/29: Assignment of the AS-Interface connections
3-28
Please note
The power supply for the inputs is provided via the AS-i
bus.
The Local control unit must always be provided with 24 V
separately via the load voltage connection(black flat
cable).
The AS-Interface has an integrated watchdog function
which resets the outputs in the event of failure of the bus
communication.
1 2
24V DC
3 4
B US
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