HD67C08-IP-G43-VPN-B2 – BACnet IP Master to MQTT Broker converter with LTE and VPN

Industrial BACnet IP Master to MQTT Broker converter with VPN and LTE.

The HD67C08-IP-G43-VPN-B2 is an advanced industrial converter designed for secure integration of BACnet IP based automation systems with modern MQTT and IoT platforms. The device combines the functionality of a BACnet IP Master with a fully integrated MQTT Broker and an embedded VPN service, ensuring encrypted and reliable data transmission.

The G43-VPN version is equipped with an LTE module and a SIM card slot, allowing stable remote communication in locations without permanent Ethernet access. Thanks to the integrated VPN service, the converter enables secure remote access to BACnet and MQTT data, making it ideal for distributed BMS, SCADA and cloud-based monitoring systems.

The device supports 10/100 Base-T Autosensing data rates for both BACnet IP and MQTT communication. Galvanic isolation between the Ethernet interface and the power supply increases system reliability and protects the installation against electrical disturbances commonly found in industrial environments.

Housed in a compact B2 Modulbox enclosure, the converter is designed for quick installation on a DIN 35 mm rail. With dimensions of 70 × 60 × 95 mm and an operating temperature range from -40°C to +85°C, the HD67C08-IP-G43-VPN-B2 is suitable for harsh industrial conditions and space-limited control cabinets.

Key Features

• Integration of BACnet IP Master with MQTT Broker.
• Secure communication using the built-in VPN service.
• Ethernet and LTE connectivity via SIM card.
• Automatic 10/100 Mbps data rate detection.
• Mapping of BACnet objects to MQTT topics.
• Galvanic isolation between Ethernet and power supply.
• Industrial enclosure with DIN rail mounting.

Device configuration is performed using the dedicated SW67C08 software , which allows full configuration of BACnet parameters, MQTT settings, VPN service and firmware updates.

Technical Specifications

• Protocols: BACnet IP Master, MQTT Broker
• Service: VPN service
• Ports: 1× Ethernet RJ45, LTE SIM slot
• Data rates: 10/100 Base-T Autosensing
• Power supply: 8…24V AC or 12…35V DC
• Power connector: 2-way 5 mm terminal block
• Operating temperature: -40°C to +85°C
• Dimensions: 70 × 60 × 95 mm (D × W × H)
• Weight: approx. 200 g
• Mounting: DIN rail
• Software: SW67C08
• Order Code: HD67C08-IP-G43-VPN-B2

The HD67C08-IP-G43-VPN-B2 is an ideal solution for projects requiring secure, remote integration of BACnet IP systems with MQTT-based IoT platforms, particularly in distributed buildings, industrial facilities and critical infrastructure.

Need technical support or assistance with device selection? Contact Consteel Electronics .