BACnet IP (ASHRAE 135 Annex J) runs the BACnet protocol over standard IP networks using UDP port 47808, enabling building automation systems to use existing IT network infrastructure.
| Pin | Name | Function | Type |
|---|---|---|---|
| 1 | TX+ | Ethernet transmit positive | BUS |
| 2 | TX- | Ethernet transmit negative | BUS |
| 3 | RX+ | Ethernet receive positive | BUS |
| 6 | RX- | Ethernet receive negative | BUS |