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  • $238.99
  • Free 30-day Returns
  • Ships from China.
    Sold by TERRA HAVEN

    Shipped by TERRA HAVEN

    PUSR 4 Ports RS485 to Ethernet Converter MQTT Modbus Gateway Networking Serial Port Communication Server USR-N540

    Limited time offer, ends 07/25 By TERRA HAVEN

    • Item #: 9SIVTD8M141539
    • Mfr. Part #: 946392095845
    • Secure Client work mode: TCPS, HTTPS, MQTTS
    • SSL/TLS Encryption in TCP client, HTTP Client and MQTT modes
    • MQTT protocol for AWS/OneNET/ Alibaba IoT Platform
    • High Reliability and Stability:EFT-IEC61000-4-4 Level 3(+-2KV),Built-in hardware watchdog,ESD-IEC61000-4-2 Level 4
    • Redundant Power Supply
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    PUSR 4 Ports RS485 to Ethernet Converter MQTT Modbus Gateway Networking Serial Port Communication Server USR-N540

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