Terminal Assignment Of The 2Di 230 Vac Standard - Siemens SIMATIC ET 200S Manual

Connection assignment
The following table shows the terminal assignment of the 2DI 230 VAC Standard
for the various terminal modules:
Table 11-18 Terminal assignment of the 2DI 230 VAC Standard
View
CH0
DI
0
1
L1
2
N
3
AUX1 (e.g. PE)
A
4
CH0
DI
0
1
L1
2
N
3
n. c.
4
CH0
DI
0
1
L1
2
N
3
ET 200S Distributed I/O System
EWA-4NEB 780602402-12
TM-E15S24-A1 and 2DI 230 VAC Standard
CH1
2-wire
DI
1
5
L1
6
N
7
AUX1 (e.g. PE)
A
8
TM-E15S24-01 and 2DI 230 VAC Standard
CH1
2-wire
DI
1
5
L1
6
N
7
n. c.
8
TM-E15S23-01 and 2DI 230 VAC Standard
CH1
2-wire
DI
1
5
L1
6
N
7
Terminal assignment
3-wire 4-wire
AUX1 must be occupied
with 4 wires at PE
3-wire
3-wire
Digital Electronic Modules
Remarks
Channel 0:
Terminals 1 to A4
Channel 1:
Terminals 5 to A8
DI: Input signal
L1: Sensor supply
N: Neutral wire
Channel 0: Terminals 1 to 4
Channel 1: Terminals 5 to 8
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 230 VAC.
Channel 0: Terminals 1 to 3
Channel 1: Terminals 5 to 7
DI: Input signal
L1: Sensor supply
N: Neutral wire
11-45