HD67D36-B2-915MHz Industrial LoRaWAN to MQTT Converter for Long-Range IoT Integration

Industrial LoRaWAN to MQTT converter, housing type B (wide), DIN rail mounting, antenna protocol LoRaWAN 915MHz.

The HD67D36-B2 is a high-performance MQTT / LoRaWAN converter designed to enable seamless integration between long-range LoRaWAN 915MHz wireless networks and modern IoT systems using the MQTT protocol. It allows publishing (Uplink) and retrieving (Downlink) data from a LoRaWAN Gateway to and from an MQTT Server, ensuring reliable, bi-directional data exchange for both monitoring and control applications.

This device is ideal for industrial IoT deployments, smart agriculture, utility monitoring, and asset tracking projects where long-distance communication with low power consumption is required. The LoRaWAN 915MHz frequency is commonly used in North and South America, providing strong coverage and penetration even in challenging environments such as urban areas, forests, or industrial plants.

Its type B wide housing provides ample space for wiring, while DIN rail mounting ensures fast and secure installation inside control cabinets. The wide supply voltage range of 12…35V DC and 8…24V AC makes it adaptable to various power infrastructures, reducing the need for additional converters. With an extended operating temperature range of -40°C to +85°C, the HD67D36-B2 is built for reliable operation in harsh industrial and outdoor conditions.

Configuration:

You need the Compositor SW67D36 software on your PC in order to perform the following:

• Define the parameters of the MQTT line including broker address, port, QoS levels, and authentication.
• Define the parameters of the LoRaWAN line such as frequency, spreading factor, bandwidth, and network keys.
• Define the list of LoRaWAN messages for uplink and downlink to the LoRaWAN gateway to match the application’s data structure.
• Specify which LoRaWAN variables are sent to the MQTT Server to optimize data traffic.
• Specify which LoRaWAN variables are written by the MQTT Server for remote control and configuration of devices.
• Update the device firmware to ensure it runs the latest features and security patches.

This high level of configuration flexibility enables integrators to fine-tune the gateway for maximum efficiency in their IoT applications.

Characteristics:

• Electrical isolation between MQTT and power supply for enhanced safety and EMC performance.
• Mountable on 35mm DIN rail for standardized industrial installation.
• Wide power supply input range: 12…35V DC and 8…24V AC for installation flexibility.
• Operating temperature range: -40°C / +85°C (-40°F / +185°F) for harsh environments.

These characteristics make the HD67D36-B2 an excellent choice for mission-critical IoT projects requiring robust, long-range wireless connectivity.

Specifications:

• Ports: 1x Antenna; 1x Ethernet
• Ethernet protocol: MQTT
• Antenna protocol: LoRaWAN 915MHz
• Data rates MQTT: 100 Base-T Autosensing
• Data rates LoRaWAN: programmable
• MQTT Connector: RJ45
• LoRaWAN Connector: SMA Female Antenna
• Power Supply Connector: 2-way 5mm terminal block
• Power Supply: 15..21V AC; 18..35V DC
• Operating temperature: -40°C to +85°C
• Dimensions: 71x60x95 mm (LxWxH)
• Weight: 200g approx
• Mechanical fixing: DIN Rail mounting
• Software: SW67D36
• ORDER CODE: HD67D36-B2-915MHz

Configurator – Software SW67D36 FREE DOWNLOAD

Manufacturer's warranty: 2 years

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