This includes Device Servers which converts a LAN port to one or more RS485 (2-wire) virtual serial ports.

TDS-735
2,616.25 2,616.25 2616.25 ZAR
LAN POE to 3x RS485
TDS-725
2,484.00 2,484.00 2484.0 ZAR
LAN POE to 2xRS485