Festo VIFB8-03 Series Brief Description page 15

3 Pin assignment
Î Î
3.1 Meaning of the LED displays
Refer to Electronics manual".
Festo VIFB8−..− 0208a English
POWER
BUS
Î
Operating
voltage
1 24 V supply for electronic
1
2
2 24 V supply for valves and
4
3
3 0 V
4 Earth connection
Fieldbus
components and inputs
outputs
3 2
4 1
1 S +
2 free
3 S
4 Screening
15