
6 Assembly and wiring
6.3 Port assignments
Port
Pin
Signal
Function
1
TD+
Transmit data plus
2
RD+
Receive data plus
3
TD-
Transmit data minus
Ethernet
Ports X01, X02
4
RD-
Receive data minus
Table 7: Assignment of ports X01, X02
Caution:
Risk of destruction!
Never connect the power supply to
the data cables.
6.3.2 Power supply with M12 power L-coded
Color coding: gray
Figure 5: Schematic diagram of the M12 L-coding (connector X03 for Power
In)
Figure 6: Schematic diagram of the M12 L-coding (socket X04 for Power
Out)
Manual EtherCAT®
Version 1.1 04/2021
31