Siemens ET 200S Manual page 463

Terminal Assignment
The following table indicates the terminal assignment of the 2AI RTD High Feature
on the terminal modules.
Table 12-86 Terminal Assignment of the 2AI RTD High Feature
View
TM-E15S23-01 and 2AI RTD High Feature
CH0 CH1
M M
0+ 1+
1 5
M M
0–
1–
2 6
I I
C0+ C1+
3 7
TM-E15S24-A1 and 2AI RTD High Feature
CH0 CH1
M M
0+ 1+
1 5
M M
0–
1–
2 6
I I
C0+ C1+
3 7
AUX1 AUX1
A A
4 8
(e.g. PE) (e.g. PE)
Distributed I/O System ET 200S
EWA 4NEB 780 6024-02 07
Terminal Assignment
2 conductors 3 conductors
2 conductors 3 conductors
Analog Electronic Modules
Remarks
Channel 0: Terminals 1 to 3
Channel 1: Terminals 5 to 7
M+: Measuring line (positive)
M–: Measuring line (negative)
I : Constant-current line
C+
(positive)
Channel 0: Terminals 1 to A4
Channel 1: Terminals 5 to A8
M+: Measuring line (positive)
M–: Measuring line (negative)
I : Constant-current line
C+
(positive)
12-107