Note
Shield support and lightning protection design
If you connect a BA 2xRJ45VD HA BusAdapter to existing PROFIBUS cabling, the same
specifications regarding shielding and lightning protection concept apply as for PROFIBUS.
A.3
Pin assignment of the FC outlet (4-pin connector)
The pin assignment of the FC outlet is shown as follows:
View of FC outlet
Contact
Color
Assignment (from left to right)
①
1
White
TX+ (Transmit Data +)
2
Yellow
RX+ (Receive Data +)
3
Blue
TX- (Transmit Data -)
4
Orange
RX+ (Receive Data -)
②
GND (functional earth - FE)
Note
Using PROFIBUS standard cable GP with FC connector
If you use the PROFIBUS standard cable GP, the wires must be stripped before inserting them into
the FC connector.
Pin assignments
A.3 Pin assignment of the FC outlet (4-pin connector)
BusAdapter for Distributed I/O
38
Equipment Manual, 10/2021, A5E39261458-AC
