VIFB14 - 03/05
3
Pin assignment
Operating voltage
Meaning of the LED displays
Refer to "Electronics manual".
9709 NH
AA AA
AAA
AAA
AA AA
AA
AAA
AAA
AAA
AA
AAA
Fieldbus
1
Screening
2
+ 24 V Bus
3
GND Bus
4
Data +
5
Data –
1
24 V supply for electronic
components and inputs
2
24 V supply for valves and
outputs
3
0 V
4
PE (Protective earth, leading
contact)
15