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  2. Networking
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  4. Device Server
  5. AJMRTC

  6. Item#: 9SIC9FFMA31067

  • $81.08
  • Free 30-day Returns
  • Limit 99999 per customer.
    Ships from China.

    Shipped by ‌ConnectFlow USA

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    ‌ConnectFlow USA
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    AJMRTC USR-DR301 Tiny DIN-Rail RS232 to Ethernet Serial Device Server, Bidirectional Transparent Transmission RS232 to RJ45, Supports Websocket, Modbus RTU to TCP Gateway for Industrial PLC Sensor IoT

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    • - Ultra-compact tiny form factor, fits standard 35mm DIN rail for cabinet installation
    • - Realizes bidirectional transparent data transmission between RS232 serial and Ethernet RJ45
    • - Supports Websocket, TCP Server, TCP Client, UDP, HTTP Client and Modbus gateway conversion
    • - Built-in VCOM virtual serial port, heartbeat and registration packet for stable long network links
    • - Industrial-grade watchdog design, wide DC 5V~36V power input for harsh automation sites
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    Overview
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    AJMRTC USR-DR301 mini serial server turns RS232 serial devices into network-connected equipment. It supports Websocket which makes direct web frontend data interaction easy without extra virtual serial software. It supports web and AT command configuration and remote firmware upgrade. It is widely used for PLC, meters, barcode readers and serial sensors to access LAN or cloud IoT platforms for remote monitoring and data collection.


    Specifications

    1. Brand: AJMRTC
    2. Model: USR-DR301
    3. Interface: RS232 terminal block + 10/100Mbps RJ45 Ethernet
    4. Transmission: Bidirectional transparent transmission
    5. Network Modes: TCP Server, TCP Client, UDP, HTTP Client, Websocket
    6. Gateway: Modbus RTU <-> Modbus TCP
    7. Baud Rate: 600bps ~ 460.8Kbps
    8. Mount: 35mm DIN Rail, tiny size
    9. Power: DC 5V ~ 36V
    10. Supported OS: Windows, Linux
    11. Application: Industrial Automation, PLC, Sensor, IoT Remote Data Acquisition


    Warranty & Returns

    Warranty, Returns, And Additional Information

    Warranty

    • Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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