Siemens SIMATIC ET 200eco PN M12-L Equipment Manual page 21

The following graphic shows the assignment of the output signals to the respective sockets
with dual or single assignment.
Figure 3-3 Assignment of output signals with dual or single assignment of sockets
Pin assignment of the connector for infeed of the supply voltage (M12 L-coded)
The table below shows the pin assignment of the M12 L-coded connector for infeed of the
supply voltage.
Table 3-3 Pin assignment of the supply voltage connector
Pin
I/O device digital outputs DQ 8x24VDC/0.5A M12-L 8xM12 (6ES7142-6BG00-0BB0)
Equipment Manual, 03/2023, A5E46570894-AD
Assignment of the
core color of the
power cable
1 Brown
2 White
3 Blue
4 Black
Assignment
X80 - connector (POWER input)
Supply voltage 1L+ (non-switched)
Ground 2M (switched)
Ground 1M (non-switched)
Load voltage 2L+ (switched)
Wiring
3.2 Pin assignment
Front view of the con­
nector
21