Siemens SIMATIC ET 200S - Page 84

Configuration Options
3-20
ET 200S Distributed I/O System
EWA-4NEB 780602402-12
Table 3-7 Terminal modules for power modules
Terminal
module
Structure
TM-P15S23-A0
TM-P15C23-A0
TM-P15N23-A0
37
48
26
PM EM EM EM
37
48
26
PM EM EM EM EM EM
AUX1
Potential group 1 Potential group 2
Backplane bus
P1
P2
Access by means of
terminals to AUX1
Open new potential group by means of AUX1
AA
AA
TM-P30S44-A0
TM-P30C44-A0
37
26
PM EM
37
48
26
PM EM
AUX1
Potential group 1 Potential group 2
Backplane bus
P1
P2
Access by means of
terminals to AUX1
Open new potential group by means of AUX1
AA
15
26
37
48
15
26
37
48
AA
48