Siemens SIMATIC ET 200S Manual page 362

Digital Electronic Modules
Table 11-17 Terminal assignment of the 2DI 24 VDC Standard, continued
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CH0
DI
0
1 5
L1
2 6
N
3 7
CH0
DI
0
1
5
L1
2 6
N
3 7
n. c.
4 8
A A
AUX1
4 8
A A
AUX1
3 7
11-42
Terminal assignment
TM-E15S23-01 and 2DI 120 VAC Standard
CH1
2-wire
DI
1
L1
N
TM-E15S26-A1 and 2DI 120 VAC Standard
CH1
2-wire
DI
1
L1
N
n. c.
AUX1
AUX1 must be occupied with
AUX1
4 wires at PE
3-wire
4-wire
3-wire
Remarks
Channel 0: Terminals 1 to
3
Channel 1: Terminals 5 to
7
DI: Input signal
L1: Sensor supply
N: Neutral wire
Channel 0: Terminals 1 to
A3
Channel 1: Terminals 5 to
A7
DI: Input signal
L1: Sensor supply
N: Neutral wire
Terminals 4 and 8 can be
used for connection of
cables that are not
required up to 120 VAC.
ET 200S Distributed I/O System
EWA-4NEB 780602402-12