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Rectangular metal box with eight RS485 ports, two Ethernet ports, TX/RX indicator lights, power adapter and network cable

Vszerda

Vszerda USR-N580 8 Port RS485 Device Server

SKU CH-BSJE-AGGV1

Eight independent RS485 ports convert serial data to Ethernet with Modbus gateway and virtual COM support

  • 8 RS485 ports with TX/RX indicators for clear link status
  • Modbus RTU to TCP gateway with polling for industrial integration
  • Five Ethernet modes including TCP/UDP server and client for flexible topology
  • Virtual COM port via USR-VCOM software extends legacy apps over IP
  • Serial baud rates from 600 bps to 921.6 Kbps suit diverse equipment

8-Port RS485 Device Server

The Vszerda USR-N580 connects eight independent RS485 serial ports to an Ethernet network, enabling bidirectional transparent data transmission for industrial automation equipment. Each port operates at configurable baud rates from 600 bps to 921.6 K bps with selectable parity settings. It targets system integrators linking legacy serial devices to modern TCP/IP infrastructure.

Modbus Gateway with Dual Ethernet

The unit functions as a Modbus gateway, converting Modbus RTU to Modbus TCP and supporting Modbus polling across the eight channels. It offers TCP Server, TCP Client, UDP Server, UDP Client and HTTPD Client operating modes for flexible network integration. Dual Ethernet ports provide connectivity redundancy or daisy-chain topologies without an external switch.

Industrial Build with Status Indicators

TX/RX indicator lights on every port give immediate visual confirmation of serial traffic activity. The package includes a 1 m network cable and a power adapter for rapid deployment. Virtual serial port support via the supplied USR-VCOM software allows existing COM-based applications to communicate over the network without code changes.

Highlights

  • 8 RS485 ports with TX/RX indicators for clear link status
  • Modbus RTU to TCP gateway with polling for industrial integration
  • Five Ethernet modes including TCP/UDP server and client for flexible topology
  • Virtual COM port via USR-VCOM software extends legacy apps over IP
  • Serial baud rates from 600 bps to 921.6 Kbps suit diverse equipment

Specifications

BrandVszerda
ModelUSR-N580
Part NumberN44093

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