Waveshare RS485 to Ethernet Converter Industrial Serial Device Server TCP/IP Module Support Modbus Gateway, MQTT/JSON Modbus, and TCP Server/TCP Client/UDP Mode/UDP Multicast

【Industrial Serial Server】RS485 to RJ45 Ethernet Module for bi-directional transparent data transmission between RS485 and Ethernet, with rail-mount flame-retardant case design, supports 9~24V wide range power supply 【Support Modbus Gateway: Suitable for Modbus gridding upgrade, can be used with 3D configuration software, support MQTT/JSON to Modbus, more flexible conversion between different protocols 【Multi communication modes】Supports TCP server / TCP client / UDP mode / UDP multicast 【Support Multi Hosts Roll Polling】Different network devices will be identified and responsed respectively, no more crosstalk issue while communicating with multi network devices. User-defined heartbeat/registration packet, easy for cloud communication and device identification, support NTP protocol, getting network time info for serial output or data upload 【Multi configuration methods】Supports web browser configuration, obtaining dynamic IP via DHCP, DNS protocol connected domain server address