Festo VIFB6-03 Series Brief Description page 14

3 Pin assignment
Operating voltage
3.1 Meaning of the LED displays
Refer to Electronics manual".
14
1 24 V supply for electronic
1
2 24 V supply for valves and
4
2
3 0 V
3
4 Earth connection
components and inputs
outputs
Festo VIFB6−..− 0208a English