Siemens SIMATIC ET 200AL System Manual page 379

Wiring
3.2 Pin assignment
Pin assignment of the sockets for ET-Connection
The table below shows the pin assignments of the 2 sockets for the connection of
ET-Connection.
Table 3- 2
Pin
1
2
3
4
Shield-
ing
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- 3
Pin
1
2
3
4
14
Pin assignment for ET-Connection
Assignment
X30 socket X31 socket
(ET-Connection (ET-Connection
IN) OUT)
TXP RXP
RXP TXP
RXN TXN
TXN RXN
Functional earth FE
Pin assignment of the supply voltage connector
Assignment
X80 connector (POWER input)
Supply voltage 1L+ (non-switched)
Ground 2M (switched)
Ground 1M (non-switched)
Load voltage 2L+ (switched)
Assignment of the Front view of the sockets
wire color of the
bus line cable for
ET-Connection
Yellow
White
Blue
Orange
-
Assignment of the
wire color of the
power line cable
Brown
White
Blue
Black
DI 8x24VDC 4xM12 (6ES7141-5AF00-0BA0)
Equipment Manual, 08/2021, A5E36680963-AB
X30 X31
Front view of the
connector