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  • $239.99
  • Free 30-day Returns
  • Ships from China.
    Sold by TERRA HAVEN

    Shipped by TERRA HAVEN

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    New USR-N540 H7 Version 4 Ports RS485 to Ethernet Converter with Modbus RTU Serial to IP Network RJ45 TCP Industrial Module

    • Scheme Upgrade to Provide Better Experience: Master chip adopts ST crotex-M7 core, the main frequency is up to 400Mhz, fast processing speed, high stable and reliable performance.
    • Synchronized Baud Rate: Change the baud rate, data bit, check bit and stop bit dynamically via network protocol.
    • Support TCP server/client, UDP server/client,https client, Virtual COM. Support flow control XON/XOFF. Support 4 RS-485 Ports to TCP/IP 10/100Base-T(X) self-adaptive Ethernet interface.
    • Serial Heartbeat Packet: The serial device server notifies the serial device it is active via packet, and this packet can also be used to actively capture sensor data.
    • Network Heartbeat Packet: The serial device server sends a heartbeat packet regularly to notify the server that it is active and maintains a normal network connection with the server.
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    Scheme Upgrade to Provide Better Experience: Master chip adopts ST crotex-M7 core, the main frequency is up to 400Mhz, fast processing speed, high stable and reliable performance.
    Synchronized Baud Rate: Change the baud rate, data bit, check bit and stop bit dynamically via network protocol.
    Support TCP server/client, UDP server/client,https client, Virtual COM. Support flow control XON/XOFF. Support 4 RS-485 Ports to TCP/IP 10/100Base-T(X) self-adaptive Ethernet interface.
    Serial Heartbeat Packet: The serial device server notifies the serial device it is active via packet, and this packet can also be used to actively capture sensor data.
    Network Heartbeat Packet: The serial device server sends a heartbeat packet regularly to notify the server that it is active and maintains a normal network connection with the server.

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