Siemens SIMATIC ET 200S Manual page 512

4 IQ-SENSE
14.3 Terminal assignment
The following table indicates the terminal assignment of the 4 1Q-SENSE for the
different terminal modules:
Table 14-5 Terminal assignment of the 4 IQ-SENSE
View
CH0
CH2
M
0+
1
M
2+
2
M
0–
3
M
2–
4
CH0
CH2
M
0+
1
M
2+
2
M
0–
3
M
2–
4
A
AUX1
4
A
AUX1
3
Note
The connections to the sensors are protected against polarity reversal.
•
The minimum conductor cross-section for the sensors is 0.25 mm
•
The connecting cable for the sensors is described in Appendix A.
•
14-16
TM-E15S24-01 and 4 IQ-SENSE
CH1
CH3
M
1+
5
Sensor
M
3+
6
M
1–
7
M
3–
8
TM-E15S26-A1 and 4 IQ-SENSE
CH1
CH3
M
1+
5
Sensor
M
3+
6
M
1–
7
M
3–
8
A
AUX1
8
A
AUX1
7
Terminal assignment
Sensor
Sensor
Remarks
Channel 0: Terminals 1
and 3
Channel 1: Terminals 5
and 7
Channel 2: Terminals 2
and 4
Channel 3: Terminals 6
and 8
M : Input signal"+"
+
M : Input signal "–"
–
Channel 0: Terminals 1
and 3
Channel 1: Terminals 5
and 7
Channel 2: Terminals 2
and 4
Channel 3: Terminals 6
and 8
M : Input signal"+"
+
M : Input signal "–"
–
2
ET 200S Distributed I/O System
EWA-4NEB780602402-09