-Anti-scratch sofa protective coverWaveshare 4-Channel RS485 to RJ45 Ethernet Serial Server w/ Common Network Port

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Description

  • Waveshare 4-Channel RS485 to RJ45 Ethernet Serial Server with Common Network Port
  • Equipped with four independent RS485 channels and an Ethernet port
  • Features power isolation, signal isolation, and IEEE 802.3af-compliant PoE support
  • Supports multiple configuration methods and protection features
  • Housed in a durable, stylish aluminum alloy enclosure

The Waveshare 4-Channel RS485 to RJ45 Ethernet Serial Server w/ Common Network Port is a compact, multi-functional device that serves as a data acquirer or an Internet of Things (IoT) gateway. It is equipped with four channels of RS485 and an Ethernet port, with an optional Power over Ethernet (PoE) version. This device is ideal for various applications such as data acquisition, IoT gateway, safety and security IoT, and intelligent instrument monitoring.

Each of the four RS485 channels can operate independently, ensuring efficient data transmission without mutual interference. This device integrates several functions, including a serial server, Modbus gateway, MQTT gateway, and RS485 to JSON converter. It utilizes a screw terminal for stable power input and features a wall-mount and rail-mount case design for easy installation and rapid deployment.

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  • 1x 4-CH RS485 TO ETH (B)
  • 1x Rail-mount buckle
  • 1x Screwdriver
  • 1x Screws Pack

Website

  • Product Type: Serial server, Modbus Gateway, MQTT Gateway
  • Basic Function: Bi-directional transparent data transmission between RS485 and Ethernet
  • Communication interface: RS485 port x4, Ethernet port x1
  • Power supply: DC 6 ~ 45V screw terminal
  • Isolation Protection: Power isolation, Signal isolation

Serial

  • Baudrate: 300 ~ 115200 bps
  • Parity Bit: none, odd, even, mark, space
  • Data Bit: 5 ~ 9 bits

Software

  • Protocol: ETHERNET, IP, TCP, UDP, HTTP, ARP, ICMP, DHCP, DNS
  • Configuration: host, web browser, device management functions library
  • Communication Method: TCP/IP direct communication, VCOM
  • Operating Mode: TCP server, TCP client (coexisting with TCP server), UDP, UDP multicast

Communication

  • Ethernet: RJ45 | 10 / 100M auto-negotiation RJ45 connector, 2 KV surge protection
  • Serial port: Isolated RS485 (the 4 channels can receive and transmit independently at the same time)

Other

  • Operating Temperature: -40 °C ~ 85 °C
  • Humidity Range°C5% ~ 95% relative humidity
  • Weight: 23 g