Siemens SIMATIC IM151-1 STANDARD Manual page 8

Properties
Terminal assignment
The following table shows the terminal assignment of the IM151-1 STANDARD interface
module for the 24 V DC voltage supply and PROFIBUS DP:
Table 1- 1
Up to 6ES7151-1AA04-0AB0,
product release 6
As of 6ES7151-1AA04-0AB0,
product release 7 or as of
6ES7151-1AA05-0AB0
8
Terminal assignment of the IM151-1 STANDARD interface module
View
1
2
3
4
5
6
7
8
9
1L+
2L+
1M
2M
Signal name
- -
- -
RxD/TxD-P Data line B
RTS Request to send
M5V2 Data reference potential (from station)
P5V2 Supply plus (from station)
- -
RxD/TxD-N Data line A
24 V DC
24 V DC (for loop through)
Ground
Ground (for loop through)
Interface module IM151-1 STANDARD (6ES7151-1AA06-0AB0)
Description
Manual, 07/2015, A5E01075950-AD