Wiring
3.2 Pin assignment
DI 16x24VDC 8xM12 (6ES7141-5AH00-0BA0)
14
Equipment Manual, 08/2021, A5E36681813-AB
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 assignment for ET-Connection
Pin
Assignment
Assignment of the
wire color of the
bus line cable for
ET-Connection
Front view of the sockets
X30 socket
(ET-Connection
IN)
X31 socket
(ET-Connection
OUT)
X30
X31
1
TXP
RXP
Yellow
2
RXP
TXP
White
3
RXN
TXN
Blue
4
TXN
RXN
Orange
Shield-
ing
Functional earth FE
-
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 assignment of the supply voltage connector
Pin
Assignment
Assignment of the
wire color of the
power line 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
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