Technical Manual
LioN-Link PROFINET
Subject to change without notice!
Version 1.2 / August 2014
Page 12 of 30
5.
Wiring
5.1.
Pin assignments
5.1.1.
PROFINET ports, M12-socket, 4-pole, D-coded
Colour code of the connectors: green
ATTENTION, risk of destruction!
Do not connect power supply lines (24 V DC) to the data lines.
5.1.2.
Power supply connector for the BusHead, M12-plug, 5-pole
Colour code of the connector: grey
Connector
Pin
Signal
Function
PROFINET
ports P1, P2
1
TD+
Transmit Data +
2
RD+
Receive Data -
3
TD-
Transmit Data +
4
RD-
Receive Data -
Connector
Pin
Signal
Function
Power supply
BusHead/
System
1
+24VDC
system/sensors line 1/2 +
BusHead
2
+24VDC
system/sensors line 1/2 +
BusHead
3
0V
system/sensors line 1/2 +
BusHead
4
0V
system/sensors line 1/2 +
BusHead
5
Earth
Earth
