HD67D36-B2-868MHz Industrial LoRaWAN to MQTT Converter for IoT Integration

Industrial LoRaWAN to MQTT converter, housing type B (wide), DIN rail mounting, antenna protocol LoRaWAN 868MHz. 

The HD67D36-B2 are MQTT / LoRaWAN converters designed for seamless integration between long-range wireless LoRaWAN networks and modern MQTT-based IoT platforms. They allow to publish (Uplink) and get (Downlink) data into/from a LoRaWAN Gateway to/from an MQTT Server, enabling bidirectional communication for both monitoring and control purposes.

With support for LoRaWAN 868MHz protocol, this converter is ideal for deployment in the European ISM band, providing long-distance communication with low power consumption. This makes it particularly suitable for smart metering, environmental monitoring, asset tracking, and industrial automation applications. The device’s robust design ensures reliable performance even in challenging outdoor or industrial environments.

Its housing type B (wide) allows for easier wiring and installation inside industrial control panels, while the DIN rail mounting ensures fast integration into existing cabinets. The unit supports a wide supply voltage range of 12…35V DC and 8…24V AC, making it highly flexible for various installation scenarios, including renewable energy systems, manufacturing plants, and remote infrastructure.

Configuration:

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

• Define the parameters of the MQTT line, including broker IP, port, QoS levels, and authentication options.
• Define the parameters of the LoRaWAN line such as frequency, data rate, and network keys for secure communication.
• Define the list of LoRaWAN messages in uplink and downlink to the LoRaWAN gateway, allowing full customization of message exchange.
• Define which LoRaWAN variables are sent to the MQTT Server to ensure only relevant data is transmitted.
• Define which LoRaWAN variables are written by the MQTT Server to support remote device configuration and control.
• Update the device firmware to maintain compatibility and security.

This configuration flexibility enables system integrators to tailor the device’s operation to specific project requirements, optimizing both network load and application performance.

Characteristics:

• Electrical isolation between MQTT and Power Supply for improved safety and EMC immunity.
• Mountable on 35mm DIN rail for standardized industrial installations.
• Wide power supply input range: 12…35V DC and 8…24V AC for maximum compatibility.
• Wide operating temperature range: -40°C / +85°C (-40°F / +185°F) for harsh environments.

Thanks to these characteristics, the HD67D36-B2 can be installed in demanding industrial sites, agricultural facilities, and outdoor IoT hubs without compromising reliability.

Specifications:

• Ports: 1x Antenna; 1x Ethernet
• Ethernet protocol: MQTT
• Antenna protocol: LoRaWAN 868MHz
• 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-B2-868MHz

Configurator – Software SW67D36 FREE DOWNLOAD

Manufacturer's warranty: 2 years

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