Digital electronic modules
3.10 2DI 120 VAC Standard digital electronic module (6ES7131-4EB01-0AB0)
ET 200S
3-42
Manual, Edition 10/2005, A5E00514527-01
3.10
3.10
2DI 120 VAC Standard digital electronic module
(6ES7131-4EB01-0AB0)
Properties
•
Digital electronic module with two inputs
•
Rated input voltage 120 VAC
•
Suitable for switches
General terminal assignment
Note
Terminals 4, 8, A4, A8, A3 and A7 are only available at specified terminal modules.
Terminal assignment for 2DI 120 VAC Standard (6ES7131-4EB01-0AB0)
Terminal Assignment Terminal Assignment
Notes
1
DI
0
5
DI
1
2
L1
6
L1
3
N
7
N
4
n.c.
8
n.c.
A4
AUX1
A8
AUX1
A3
AUX1
A7
AUX1
•
DI
n
: Input signal, channel n
•
L1: Sensor power supply 120 VAC
•
N: Neutral conductor
•
n.c.: Not connected (max. DC 30 V can be connected)
•
AUX1: Protective-conductor terminal or potential bus (freely usable
up to 230 VAC)
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