AS-P has the following communication ports:
- 2 Ethernet 10/100 megabit ports (IP, LAN/WAN, Modbus, BACnet)
- 2 RS-485 ports (Modbus, BACnet)
- 2 LonWorks ports (TP/FT and RS-485)
- 1 USB host port
- 1 USB device port (Device Administrator)
- 1 backplane I/O bus port (Internal power supply and I/O addressing)
- 2 Ethernet 10/100 megabit ports (IP, LAN/WAN, Modbus, BACnet)
- 2 RS-485 ports (Modbus, BACnet)
- 2 LonWorks ports (TP/FT and RS-485)
- 1 USB host port
- 1 USB device port (Device Administrator)
- 1 backplane I/O bus port (Internal power supply and I/O addressing)