Terminal Assignment Of The 2Di 24 Vdc Standard - Siemens SIMATIC ET 200S Manual

11.3 4DI 24 VDC ST digital electronic module
(6ES7 131-4BD00-0AA0)
Order number
6ES7 131-4BD00-0AA0
Features
• Digital electronics module with four inputs
• Rated input voltage 24 V DC
• Suitable for switches and proximity switches (BEROs)
Terminal assignment
The following table shows the terminal assignment of the 4DI 24 VDC Standard for
the various terminal modules:
Table 11-5 Terminal assignment of the 2DI 24 VDC Standard
View
CH0
CH2
DI
0
1
DI
2
2
VDC
3
AUX1 (e.g. PE) A
4
CH0
CH2
DI
0
1
DI
2
2
VDC
3
VDC
4
ET 200S Distributed I/O System
EWA-4NEB 780602402-12
TM-E15S24-A1 and 4DI 24 VDC Standard
CH1
CH3
DI
1
5
DI
3
6
VDC
7
A
AUX1 (e.g. PE)
8
TM-E15S24-01 and 4DI 24 VDC Standard
CH1
CH3
2-wire
DI
5
1
DI
3
6
VDC
7
VDC
8
Terminal assignment
2-wire
Digital Electronic Modules
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
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