Siemens SIMATIC ET 200S Manual page 310

Digital Electronic Modules
Table 12-5 Terminal assignment of the 4DI 24 VDC Standard, continued
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CH0
CH2
DI
0
1
DI
2
2
24 VDC
3
CH0
CH2
DI
0
1
DI
2 2
24 VDC
3
24 VDC
4
A
AUX1 (e.g. M)
4
A
AUX1 (e.g. M)
3
12-14
TM-E15S23-01 and 4DI 24 VDC Standard
CH1
CH3
2 conductors
DI
1
5
DI
3
6
24 VDC
7
TM-E15S26-A1 and 4DI 24 VDC Standard
CH1
CH3
2 conductors
DI
5
1
DI
3
6
24 VDC
7
24 VDC
8
A
AUX1 (e.g. M)
8
A
AUX1 (e.g. M)
7
Terminal assignment
3 conductors
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
EWA-4NEB780602402-09