2Di 120 Vac Standard Digital Electronic Module; (6Es7131-4Eb00-0Ab0) - Siemens SIMATIC ET 200S Manual

12.9

2DI 120 VAC Standard digital electronic module

(6ES7131-4EB00-0AB0)

Order number
6ES7131-4EB00-0AB0
Features
• Digital electronic module with two inputs
• Rated input voltage 120 VAC
• Suitable for switches
Terminal assignment
The following table illustrates the terminal assignment of the 2DI 120 VAC
Standard for the different terminal modules:
Table 12-17 Terminal assignment of the 2DI 120 VAC Standard
View
CH0
DI
0
1
5
L1
2 6
N
3 7
AUX1 (e.g. PE)
A A
4 8
CH0
DI
0
1
5
L1
2 6
N
3 7
n. c.
4 8
ET 200S Distributed I/O System
EWA-4NEB780602402-09
TM-E15S24-A1 and 2DI 120 VAC Standard
CH1
2 conductors
DI
1
L1
N
AUX1 (e.g. PE)
When there are 4 conductors, the
AUX1 bus must be applied to PE.
TM-E15S24-01 and 2DI 120 VAC Standard
CH1
2 conductors
DI
1
L1
N
n. c.
Terminal assignment
3 conductors 4 conductors
3 conductors
Digital Electronic Modules
Remarks
Channel 0:
Terminals 1 to A4
Channel 1:
Terminals 5 to A8
DI: Input signal
L1: Sensor supply
N: Neutral conductor
Channel 0:
Terminals 1 to 4
Channel 1:
Terminals 5 to 8
DI: Input signal
L1: Sensor supply
N: Neutral conductor
Terminals 4 and 8 can be
used for unneeded wires
of up to 120 VAC.
12-41