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Wiring
3.1 Pin assignment
IM 155-6 PN ST interface module (6ES7155-6AU01-0BN0)
22
Manual, 04/2017, A5E03576904-AE
PROFINET IO with BusAdapter BA 2×RJ45
The following table shows the signal name and description of the pin assignment of the
BusAdapter BA 2×RJ45.
Table 3- 2
PROFINET IO pin assignment with BusAdapter BA 2×RJ45
View
Signal name
Description
1
TD
Transmit data +
2
TD_N
Transmit data -
3
RD
Receive data +
4
GND
Ground
5
GND
Ground
6
RD_N
Receive data -
7
GND
Ground
8
GND
Ground
Note
PROFINET interface X1 Port 2
If autonegotiation is disabled, the RJ-45 socket (X1 Port 2) has the switch assignment (MDI-
X).