Siemens IM 155-6 PN ST Manual page 23

PROFINET IO with BusAdapter BA 2×FC
The following table shows the signal name and description of the pin assignment of the
BusAdapter BA 2×FC.
Table 3- 3
Reference
You can find more information on accessories and how to connect the interface module in
the ET 200SP distributed I/O system
(http://support.automation.siemens.com/WW/view/en/58649293) system manual.
IM 155-6 PN ST interface module (6ES7155-6AU01-0BN0)
Manual, 04/2017, A5E03576904-AE
PROFINET IO pin assignment with BusAdapter BA 2×FC
View
3.1 Pin assignment
Signal name
1 TD Transmit data +
2 RD Receive data +
3 TD_N Transmit data -
4 RD_N Receive data -
Wiring
Description
23