Wiring; Pin Assignment - Siemens SIMATIC ET 200SP Manual

Wiring

3.1

Pin assignment

PROFIBUS DP with RS485 interface
The following table shows the signal names and the designations of the pin assignment for
the PROFIBUS DP interface.
Table 3- 1
12
Pin assignment PROFIBUS DP with RS485 interface
View
1
2
3
4
5
6
7
8
9
Signal name
- -
- -
RxD/TxD-P Data line B
RTS Request To Send
M5V2 DP data reference potential
(from station)
P5V2 Supply plus (from station)
- -
RxD/TxD-N Data line A
- -
Communication module CM DP (6ES7545-5DA00-0AB0)
3
Designation
Manual, 12/2014, A5E33619758-AB