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Technical specifications
6.5 Interface description
Extension Units KPxx
Operating Instructions, 05/2019, A5E43600360-AC
93
Internal wiring in the Extension Unit:
6.5.3
PROFINET (LAN)
Name of interface on the device: PROFINET (LAN) X1
RJ45 plug connector
Pin
Assignment
1
Tx+
2
Tx–
3
Rx+
4
n. c.
5
n. c.
6
Rx–
7
n. c.
8
n. c.
Meaning of LEDs
There is no connection if both LEDs are off.
The green "Link" LED lights up as soon as there is a physical connection.
The yellow "Activity" LED lights up during the data transfer.