Siemens SIMATIC ET 200iSP Operating Instructions Manual page 211

● Self-generating interference leakage from the terminal module to the mounting rail by
means of spring contacts
● Prewiring of the terminal module is possible
Note
The spring contact to the mounting rail is used to connect the cable shield of the PROFIBUS
DP cable with the equipotential bonding system during operation.
Pin assignment
Table 9-5
ET 200iSP
Operating Instructions, 11/2017, A5E00247483-07
Pin assignment on the TM-IM/IM
View
1
2
3
4
5
6
7
8
9
Terminal
PA Equipotential bonding
- -
RxD/TxD-P Data line B
- -
ISGND Bus termination ground
ISP Bus termination P
- -
RxD/TxD-N Data line A
-
Terminal modules
9.4 Terminal module TM-IM/IM
Name
211