Siemens SIMATIC ET 200C Manual page 286

Pin Assignments of the ET 200C Modules
Pin Assignments of ET 200C Analog Modules, Continued
Table A-12 Pin Assignment, Inputs of ET 200C; AI 4/8
Terminal
channel resistance sensor
1
2
3 CH0
4
5 Constant current line I
6 Constant current line I
7 CH1
8
9 Constant current line I
10 Constant current line I
11 CH2
12
13 Constant current line I
14 Constant current line I
15 CH3
16
17 Constant current line I
18 Constant current line I
19 Analog ground (M
20 Analog ground (M
A-6
12 Bit (6ES7 144-0KH00-0XB0)
Assignment for connection of ...
channel
not used
not used
Measuring line (+) CH0
Measuring line (–)
CH1
C+
–
C
Measuring line (+) CH2
Measuring line (–)
CH3
C+
–
C
Measuring line (+) CH4
Measuring line (–)
CH5
C+
–
C
Measuring line (+) CH6
Measuring line (–)
CH7
C+
–
C
)
ANA
)
ANA
thermocouple voltage sensor
Compensator (+) not used
Compensator (–) not used
Measuring line (+) Measuring line (+)
Measuring line (–) Measuring line (–)
Measuring line (+) Measuring line (+)
Measuring line (–) Measuring line (–)
Measuring line (+) Measuring line (+)
Measuring line (–) Measuring line (–)
Measuring line (+) Measuring line (+)
Measuring line (–) Measuring line (–)
Measuring line (+) Measuring line (+)
Measuring line (–) Measuring line (–)
Measuring line (+) Measuring line (+)
Measuring line (–) Measuring line (–)
Measuring line (+) Measuring line (+)
Measuring line (–) Measuring line (–)
Measuring line (+) Measuring line (+)
Measuring line (–) Measuring line (–)
Analog ground (M
ANA
Analog ground (M
ANA
ET 200C Distributed I/O Station
EWA 4NEB 812 6119-02b
)
)