Belden 934 692-001, Technical Manual, Page: 22 / 64

Assembly and wiring
22
4.3 Port assignments
Technical manual LioN-P/ -R PROFINET
Release 1.2 02/2016
4.3 Port assignments
All the contact arrangements shown in this chapter show the frontal view of
the connection area for the connectors.
4.3.1 PROFINET ports, M12 socket, 4-pin, D-coded
 Color coding: green
Figure 1: Schematic drawing, ports X01, X02
4.3.2 Connections for power supply with 7/8", 5-pin
 Color coding: gray
Figure 2: Schematic drawing, port X03 (IN)
Port Pin Signal Function
PROFINET
Ports X01, X02 1 TD+ Transmit data plus
2 RD+ Receive data plus
3 TD- Transmit data minus
4 RD- Receive data minus
Table 9: Assignment of ports X01, X02
CAUTION
Risk of destruction! Never connect the power supply to the data cables.