Festo CP-FB6-E Manuel D'utilisation page 20

3.3 Pin assignment of the Interbus interface*)
IN
1
8
*) Pins not listed must not be connected
20
Pin no. Designa
1
2
3
4
5
6
9
7
8
Sleeve
Meaning
tion
DO Data out
/DO Data out inverse
DI Data in
/DI Data in inverse
Earth Reference conductor
PE Protective earth
for remote bus
+ 24 V Remote bus supply
+ 0 V Remote bus supply
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Festo CP−FB6−E 0802f English