Siemens SIMATIC ET 200eco PN - Pin Assignment of Digital Inputs

Wiring
3.6 Pin assignment of connectors
ET 200eco PN
Operating Instructions, 08/2016, A5E01250250-AJ
41
CAUTION
PROFINET IO
Modules with PROFINET interfaces may only be operated if all of the connected nodes are
equipped with SELV/PELV power supplies (or with protection systems of equal quality).
3.6.3
Pin assignment of digital inputs
I/O device 8 DI DC 24V 4×M12 (6ES7141-6BF00-0AB0)
You will find the pin assignment for the 8 DI DC 24V 4×M12 I/O device in the table below.
Table 3- 4 Pin assignment of the M12 cable connector for the 8 DI DC 24V 4×M12 I/O device
Pin
Assignment of X1 to X4
View of the cable connector
(wiring side)
1 24 V sensor supply 1U
S
(derived from 1L+ non-switched)
2 Input signal DI
4
: Connector X1
Input signal DI
5
: Connector X2
Input signal DI
6
: Connector X3
Input signal DI
7
: Connector X4
3
Sensor supply ground 1M
4 Input signal DI
0
: Connector X1
Input signal DI
1
: Connector X2
Input signal DI
2
: Connector X3
Input signal DI
3
: Connector X4
5 Functional earth FE
When using the Y cable, pin 2 and pin 4 are assigned to pin 4 (A) and pin 4 (B).