Terminal Assignment For The Interface Module Im 151-7 Cpu - Siemens SIMATIC ET 200S Manual

Terminal assignment for the IM 151-7 CPU
Table 10-1 Terminal assignment for the interface module IM 151-7 CPU
IM 151-7 CPU IM 151-7 CPU
6
7
8
9
RS 485 interface
1 L+ 1 L+
Table 10-2 Pin assignment of the DP master module
DP master module DP master module
6
7
8
9
RS 485 interface
ET 200S IM 151-7 CPU Interface Module
A5E00058783-04
View Signal name
1 –
2 M24
3 RxD/TxD-P
1
4 RTS
2 2
3
5 M5V2
4
5 5
6 P5V2
7 P24
8 RxD/TxD-N
9 –
1 L+
2L+ 1M 2M 2L+ 1M 2M
2L+
1M
2M
View Signal name
1 –
2 –
3 RxD/TxD-P
1
4 RTS
2 2
3
5 M5V2
4
5 5
6 P5V2
7 –
8 RxD/TxD-N
9 –
Technical Specifications
Description
–
External 24 VDC supply
Data line B
Request To Send
Data reference potential (from the
station)
Supply plus (from the station)
External 24 VDC supply
Data line A
–
24 VDC
24 VDC (to loop through)
Masse
Chassis ground (to loop through)
Description
–
–
Data line B
Request To Send
Data reference potential (from the
station)
Supply plus (from the station)
–
Data line A
–
10-3