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RS485 Converter

$15.90$17.90

  • Include Glue Rod Antenna (SMA);
  • Model description:
  • HRI-4851 with LoRa Function
  • HRI-4852 with LoRa, Ethernet and LTE Function
  • HRI-4853 with Ethernet and LTE Function
    Category: SKU: N/A

    The HRI-485x series is a DTU device that converts the RS-485 bus to wireless data. Sub models achieve RS-485 data to LTE (Cat. 1/Cat. 4), private LoRa, standard LoRaWAN, Ethernet, etc. communications method.

     

    This is a highly reliable DTU device that can be used in industrial scenarios, directly installed on rack rails, and provide a method that makes previous devices realize IoT evolution. All these series come with an easy configuration function, which can directly manage and configure options and parameters in the LAN.

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    HRI-485x is a part of the “Heltec LoRa“ series, with the following features:

    • DC 4.5~28V wide voltage input.
    • Rack rails compatible.
    • Built in configuration page, without the need for other configuration software, the device can be configured and maintained through the local area network.
    • LoRa/LoRaWAN, Ethernet, LTE multiple network modes.
    • In LoRa private network mode, it can be configured as point to point, point to many, or mesh mode.
    • Support for data encryption,1024 bytes cache, a single packet supports up to 240 bytes.
    • Support communication key function, prevent data interception.
    • Support LBT function.
    • Operating temperature range: -40 ~ 85 °C.
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    HRI-485x is a part of the “Heltec LoRa“ series, with the following features:

    • DC 4.5~28V wide voltage input.
    • Rack rails compatible.
    • Built in configuration page, without the need for other configuration software, the device can be configured and maintained through the local area network.
    • LoRa/LoRaWAN, Ethernet, LTE multiple network modes.
    • In LoRa private network mode, it can be configured as point to point, point to many, or mesh mode.
    • Support for data encryption,1024 bytes cache, a single packet supports up to 240 bytes.
    • Support communication key function, prevent data interception.
    • Support LBT function.
    • Operating temperature range: -40 ~ 85 °C.
    Datasheet
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