Siemens SIMATIC BusAdapter - Connecting

BusAdapter BA SCRJ/RJ45
9.2 Connecting
BusAdapter
50 Equipment Manual, 08/2020, A5E41449003-AB
9.2 Connecting
Installing the bus connector
Install the PROFINET connector in accordance with the instructions in the PROFINET
Installation Guide (https://www.profibus.com/).
Connecting the SCRJ connector
You can find more information about the required tools, accessories, requirements and
procedures in the section Connecting BusAdapter BA 2×SCRJ (Page 28).
Connecting the RJ45 connector
You can find more information about the required tools, accessories and procedures in the
section Connecting BusAdapter BA 2×RJ45 (Page 15).
Pin assignment
The following table shows the signal names and description of the pin assignment for the
BusAdapter BA SCRJ/RJ45:
Table 9- 1 PROFINET IO pin assignment with BusAdapter BA SCRJ/RJ45
View
Signal name
Description
①
Receive Data
②
Transmit Data
1
TD
Transmit Data +
2
TD_N
Transmit Data -
3
RD
Receive Data +
4
TERM1
Termination Network 1
5
TERM1
Termination Network 1
6
RD_N
Receive Data -
7
TERM2
Termination Network 2
8
TERM2
Termination Network 2