4Di 24 Vdc/Src Standard Digital Electronic Module - Siemens SIMATIC ET 200S Manual

12.4

4DI 24 VDC/SRC Standard digital electronic module

(6ES7131-4BD50-0AA0)
Order number
6ES7131-4BD50-0AA0
Features
• Digital electronic module with four inputs
• Source input
• Rated input voltage 24 VDC
• Suitable for switches and proximity switches (BEROs)
NULLTerminal assignment
The following table indicates the terminal assignment of the 4DI 24 VDC/SRC
Standard for the different terminal modules:
Table 12-6 Terminal assignment of the 4DI 24 VDC/SRC Standard
View
CH0
CH2
DI
0
1
DI
2
2
M
3
A
AUX1 (e.g. 24 VDC)
4
ET 200S Distributed I/O System
EWA-4NEB780602402-09
Terminal assignment
TM-E15S24-A1 and
4DI 24 VDC/SRC Standard
CH1
CH3
2 conductors
DI
1
5
DI
3
6
M
7
A
AUX1 (e.g. 24 VDC)
8
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
M: Sensor supply
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