M12 D-coded 4-pin Ethernet connectors provide EtherNet/IP connectivity for industrial robots, allowing integration with Allen-Bradley ControlLogix PLCs and Rockwell Automation SCADA systems.
| Pin | Name | Function | Type |
|---|---|---|---|
| 1 | TX+ | Ethernet TX positive | BUS |
| 2 | RX+ | Ethernet RX positive | BUS |
| 3 | TX- | Ethernet TX negative | BUS |
| 4 | RX- | Ethernet RX negative | BUS |