M12 L-coded 12-pin connectors carry both power (up to 16A) and Ethernet/PROFINET data in a single compact connector, eliminating separate power and data cables for PROFINET devices with local power requirements.
| Pin | Name | Function | Type |
|---|---|---|---|
| 1 | PE | Protective earth | GND |
| 2 | L+ | 24V DC power positive | PWR |
| 3 | L- | 24V DC power negative | GND |
| 4 | TX+ | PROFINET TX positive | BUS |
| 5 | RX+ | PROFINET RX positive | BUS |
| 6 | TX- | PROFINET TX negative | BUS |
| 7 | RX- | PROFINET RX negative | BUS |
| 8 | NC | Not connected | I/O |
| 9 | NC | Not connected | I/O |
| 10 | NC | Not connected | I/O |
| 11 | NC | Not connected | I/O |
| 12 | NC | Not connected | I/O |
M12 L-coded 12-pin connectors carry both power (up to 16A) and Ethernet/PROFINET data in a single compact connector, eliminating separate power and data cables for PROFINET devices with local power requirements.