hit rozjarený kvapalina lantronix rs485 to ethernet converter po sebe predpoklad riasa
Device Servers: Serial to Ethernet Module, Serial Medical Converter
Lantronix One Port Serial (rs232/ Rs422/ Rs485) To Ip Ethernet Device Server With Power Over Ethern : Amazon.ca: Electronics
Lantronix gridconnect NET485 to EKM meter
Ethernet Interface Adapter for NCD IoT Devices Lantronix XPort - NCD Store
Serial Ethernet Converter (RS232, RS485, RS422) Industrial Panel Mount, 2 Ports - Pro [USC-HF5122] - $149.00 : Serial Data Communication by U.S. Converters LLC