Waveshare 2-Ch RS485 to RJ45 Ethernet Serial Server, Dual Channels RS485 Independent Operation, Rail-Mount Industrial Isolated Serial Module, PoE Ethernet Port

PoE Ethernet Port, This is a 2-ch RS485 device data acquisitor / IoT gateway designed for the industrial environment. ^^ Dual RS485 can work simultaneously without interfering with each other. ^^ It combines multi functions in one, including serial server, Modbus gateway, MQTT gateway, RS485 to JSON, and network switch. ^^ The module features dual RS485 and dual Ethernet ports (PoE function optional), uses a
DC port (outer diameter: 5.5 mm, inner
diameter: 2.1 mm) and screw terminal for power input. ^^ The case with rail-mount support, is small in size, easy to install, and cost-effective. It is suitable for applications like data acquisition, IoT gateway, safety & security IoT, and intelligent instrument monitoring...