Waveshare 2-Channel RS485 to POE Ethernet Converter Industrial Isolated Serial Server, 2-Channel RS485 Independent Operation, Two POE Eth Ports, Modbus Gateway MQTT Gateway JSON Support

2-Ch RS485 to POE Ethernet Converter Industrial Isolated Serial Server, 2-Ch RS485 Independent Operation, Dual POE Eth Ports, Modbus Gateway MQTT Gateway JSON Support, Rail-mount Metal Case

Advanced Digital Modbus Single-Phase Meter, Electric Energy Meter - Up to 100A Direct Load - 15 parameters and 4 kWh Modes, RS485 Modbus RTU/M-Bus EN13757-3 Port - 36/2P Module - SDM230-MODBUS-MID V2

Waveshare RS232/485/422 To RJ45 Ethernet Converter, TCP/IP To Serial, Modbus Gateway Support, Industrial Isolated Rail-Mount RS232/485/422 Serial Server with POE Function, Multi Communication Modes