Siemens SIMATIC ET 200S Manual page 84

Configuration Options
Table 3-7 Terminal modules for power modules
Terminal
module
TM-P15S23-A0
TM-P15C23-A0
TM-P15N23-A0
Access by means of
terminals to AUX1
TM-P30S44-A0
TM-P30C44-A0
3-20
Potential group 1
PM EM EM EM
2 6
3 7
A A
4 8
Potential group 1
PM
1
2
2 6
3 7 3
A A
4
4 8
Access by means of
terminals to AUX1
Structure
Potential group 2
PM EM EM EM EM EM
2 6
3 7
A A
4 8
Open new potential group by means of AUX1
Potential group 2
EM PM
5 1 5
6 2 6
2 6
3 7
7 3 7
A A
8 4 8
4 8
Open new potential group by means of AUX1
Backplane bus
P1
P2
AUX1
Backplane bus
P1
P2
EM
AUX1
ET 200S Distributed I/O System
EWA-4NEB 780602402-12