Siemens SIMATIC ET 200AL - Supply Voltage Connections; Power Input;Output Connector Pinouts

Configuration modes for digital inputs/outputs
3.2 Wiring
Digital input/Digital output module DIQ 16x24VDC/0.5A 8xM12 (6ES7143-5AH00-0BA0)
Manual, 03/2019, A5E38688112-AC
21
Pin assignment of the connector for infeed of the supply voltage
The table below shows the pin assignment of the connector for infeed of the supply voltage.
Table 3- 10 Pin assignment of the supply voltage connector
Pin
Assignment
Assignment of the
core color of the power
cable
Front view of the
connector
X80 connector (POWER input)
1
Supply voltage 1L+ (non-switched)
Brown
2 Ground 2M (switched) White
3
Ground 1M (non-switched)
Blue
4 Load voltage 2L+ (switched) Black
Pin assignment of the socket for loop-through of the supply voltage
The table below shows the pin assignment of the socket for loop-through of the supply
voltage.
Table 3- 11 Pin assignment of the supply voltage socket
Pin
Assignment
Assignment of the
core color of the power
cable
Front view of the
socket
X81 socket (POWER output)
1 Supply voltage 1L+ (non-switched) Brown
2
Ground 2M (switched)
White
3 Ground 1M (non-switched) Blue
4 Load voltage 2L+ (switched) Black
NOTICE
ET-Connection/supply voltage
Observe the correct wiring of the M8 sockets for ET-Connection and the supply voltage.
Mixing up the ET-Connection connectors and the connectors for the supply voltage can
destroy the module.