Siemens SIMATIC ET 200AL System Manual page 290

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
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- 4
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)
Pin assignment of the supply voltage socket
Assignment
X81 socket (POWER output)
Supply voltage 1L+ (non-switched)
Ground 2M (switched)
Ground 1M (non-switched)
Load voltage 2L+ (switched)
Assignment of the
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
Assignment of the wire
color of the power line
cable
Brown
White
Blue
Black
Digital input module DI 16x24VDC 8xM12 (6ES7141-5AH00-0BA0)
Front view of the sockets
X30 X31
Front view of the
connector
Front view of the
socket
Manual, 02/2016, A5E36681813-AA