Connections On The Fieldbus Coupler; Pin Assignment For Supply Connection Socket +24 V Aida - Fronius Profibus Robacta CTC Operating Instructions Manual

Connections on
the fieldbus cou-
pler
(1)
(2)
(3)
Pin assignment
for supply con-
-X4
nection socket
+24 V AIDA
1 2 3 4 5
(1) Profibus connection
9-pin D-Sub plug
(2) Upper rotary selector switch
To set the unit digit of the ad-
dress
(3) Lower rotary selector switch
To set the tens digit of the ad-
dress
Pin Assignment
1 +24 V power supply
for the fieldbus coupler
2 0 V power supply
for the fieldbus coupler
3 +24 V power supply
for the I/O terminals
4 0 V power supply
for the I/O terminals
5 -
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