RS485 to Ethernet PoE converter ETH RJ45 Gateway Modbus RTU TCP MQTT gateway

Introducing an industrial RS485 to Ethernet/PoE converter that combines multifunctionality and reliability. This versatile device is designed for industrial environments, acting as a serial server, Modbus gateway, MQTT gateway and RS485 to JSON converter. Thanks to its compact dimensions and DIN-rail mountable housing, installation is quick and hassle-free. The unit has an RS485 port and an Ethernet port (with optional PoE functionality), and is powered by a screw terminal from 6-36V DC or via a PoE port. It offers bidirectional data transmission between RS485 and Ethernet, with support for protocols such as ETHERNET, IP, TCP, UDP, HTTP and others. Its use is ideal in data acquisition systems, as an IoT gateway, for monitoring smart devices and in IoT security systems. In addition, the wide temperature range of operation (-40℃ ~ 85℃) and storage (-40℃ ~ 100℃), and humidity resistance (5% ~ 95% RH) make the device perform even in the harshest environments. Specifications:

* Type: serial server, Modbus gateway, MQTT gateway.

* Communication interface: 1 x RS485 port, 1 x Ethernet port

* Power supply: 9-24V DC (RS485 on ETH) / 6-36V DC or PoE (RS485 on PoE ETH)

* Isolation protection: Optional for PoE version

* Transmission rate: 300 ~ 115200 bps

* Supported protocols: ETHERNET, IP, TCP, UDP, HTTP, ARP, ICMP, DHCP, DNS

* Dimensions: 87 × 36 × 59 mm