Siemens SIMATIC ET 200S Manual page 332

Digital Electronic Modules
Table 11-5 Terminal assignment of the 2DI 24 VDC Standard, continued
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CH0
CH2
DI
0
1
DI
2
2
VDC
3
CH0
CH2
DI
0
1
DI
2 2
VDC
3
VDC
4
A
AUX1 (e.g. M)
4
A
AUX1 (e.g. M)
3
11-12
TM-E15S23-01 and 4DI 24 VDC Standard
CH1
CH3
2-wire
DI
1
5
DI
3
6
VDC
7
TM-E15S26-A1 and 4DI 24 VDC Standard
CH1
CH3
2-wire
DI
5
1
DI
3
6
VDC
7
VDC
8
A
AUX1 (e.g. M)
8
A
AUX1 (e.g. M)
7
Terminal assignment
3-wire
Remarks
Channel 0: Terminals 1
and 3
Channel 1: Terminals 5
and 7
Channel 2: Terminals 2
and 3
Channel 3: Terminals 6
and 7
DI: Input signal
24 VDC: Sensor supply
Channel 0: Terminals 1
and 3
Channel 1: Terminals 5
and 7
Channel 2: Terminals 2
and 4
Channel 3: Terminals 6
and 8
DI: Input signal
24 VDC: Sensor supply
ET 200S Distributed I/O System
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