Festo 1971599, Manual

Page: 62 / 150

1. System overview CPX-FVDA-P2
1-32
Festo P.BE-CPX-FVDA-P2-EN en 1209NH English
Example 5 – permissible use of the CPX-FVDA-P2
Connection of general active loads to one of the two output
channels CH1 or CH2.
3
4
5
1 2
6
0 V
VAL
24 V
VAL
M CH1/2
P CH1/2
0 V CH1/2
+24 V CH1/2
1
Output module CPX-FVDA-P2
2
General active load
3
Safety-relevant load circuit
4
Galvanic isolation
5
Supply of the general, active load
6
Shared guiding of the signals over the
same cable permissible
Fig. 1/12: Connection of general active loads
If supply is from the output module, a functional galvanic
isolation is sufficient.