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RS485 to Ethernet Converter with EU Power Supply

Original price 297 kr - Original price 297 kr
Original price
297 kr
297 kr - 297 kr
Current price 297 kr
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This RS485 to ETH Converter DOES NOT support the Modbus function. If you want a converter compatible with the Modbus function, please consider the RS485 RS232 to ETH Converter.

This is the RS485 TO ETH converter module, a reliable solution for seamless communication between RS485 and RJ45 port Ethernet. This cutting-edge module is equipped with a host of advanced features that make it highly efficient and versatile. It is an ideal solution for applications that require easy-to-use and reliable communication systems.

Examples of Possible Applications

  • Building automation: This product can be used in building automation systems to monitor and control various building systems, such as lighting, heating, and air conditioning.
  • Industrial automation: This product can be used in industrial automation systems to monitor and control various manufacturing processes and equipment, such as conveyor belts, motors, and sensors.
  • Security and surveillance: This product can be used in security and surveillance systems to connect and communicate with various security devices, such as cameras, alarms, and sensors.
  • Access control: This product can be used in access control systems to manage and control access to secure areas, such as office buildings, data centers, and research facilities.
  • Energy management: This product can be used in energy management systems to monitor and control energy consumption in buildings and factories, such as lighting, heating, and cooling.
  • Environmental monitoring: This product can be used in environmental monitoring systems to measure and monitor various environmental factors, such as temperature, humidity, and air quality.
  • HVAC systems: This product can be used in HVAC systems to monitor and control heating, ventilation, and air conditioning in buildings, such as temperature and humidity control.
  • Traffic control: This product can be used in traffic control systems to monitor and control traffic signals, streetlights, and other traffic-related equipment.


  • M0 series 32-bit ARM processor for fast and efficient performance.
  • 10/100M Auto-MDI/MDIX ethernet interface that supports cross-over or straight-through cables.
  • Configurable RS485 baudrate (600bps~230.4Kbps) and five parity check options for flexible communication.
  • Available working modes include TCP Server, TCP Client, UDP Server, UDP Client, and HTTPD Client (supports GET and POST).
  • Configurable via webpage, AT commands, serial protocol, and network protocol for easy integration into existing systems.
  • Supports customized heartbeat packets for reliable connections and actively retrieving sensor data.
  • Supports customized registration packets to identify different devices after connection establishment.
  • Allows user customization of the module configuration page with a customized webpage.
  • Supports RFC2217-like protocol to communicate with devices that have changing serial settings.
  • KeepAlive mechanism that automatically detects broken connections and reconnects.
  • Supports time-out reboot (no-data reboot) and configurable reboot time for a long-term stable connection.
  • Supports DNS domain name resolution and configurable DNS server.
  • Supports DHCP for auto-obtained IP or static IP.
  • Firmware upgradable via the network for easy maintenance.
  • Can restore to factory settings via software and/or hardware.
  • Comes with a default MAC address that is customizable.
  • Provided software includes module configuration software, TCP/UDP testing tool, and VCOM virtual serial port software.
  • Example code available for host computer (socket), VB, C++, Delphi, Android, iOS, and more.



  • RJ54 4Pin Connector
  • 10/100Mbps Communication Rate
  • 2KV electromagnetic isolation protection for interface
  • Supports TCP, IP, UDP, ICMP, ARP, DNS, DHCP, and HTTPD Client protocols
  • RX cache 4Kbyte | TX cache 6Kbyte


  • RS485 GND, A+, B- Screw Terminal
  • Stop bit: 1, 2
  • Data bit: 8bit, 7bit, 6bit, 5bit
  • Baudrate: 600bps ~ 230.4Kbps
  • RX cache 800byte
  • Parity bit: Space, Mark, Even, Odd, None
  • Hardware Flow Control: None
  • 2KV ESD, pull up / down register 2.2KΩ


  • Operating Current: 150mA @5V
  • Power Supply: 5V ~ 7V (5V is recommended)
  • Power Consumption: < 1W
  • Interface Protection: ESD, Reverse Proof, and Anti Surge Protection


  • Storage Temperature: -40°C ~ 105°C
  • Operating Temperature: -25°C ~ 75°C


Items Included

  • RS485 to ETH Converter
  • Power Adapter 5V (EU Plug)

Package Weight: 225 Grams

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