HD67C10-G43-VPN-B2 – CAN to MQTT Broker converter with LTE and VPN

Industrial CAN to MQTT Broker converter with LTE and VPN service.

The HD67C10-G43-VPN-B2 is an industrial converter designed for secure integration of devices operating on CAN networks with modern IoT platforms based on the MQTT protocol. The device operates as an embedded MQTT Broker and includes an integrated VPN service, ensuring encrypted and reliable remote data transmission.

The G43-VPN version is equipped with an LTE module and a SIM card slot, enabling secure communication in locations without permanent wired network infrastructure. The built-in VPN service creates a protected communication tunnel between CAN-based installations and cloud platforms, SCADA systems or industrial analytics tools.

The CAN interface is implemented via a 3-way 5 mm screw terminal block and supports data rates up to 1 Mbps. On the network side, the converter provides 10/100 Base-T Autosensing communication through the RJ45 Ethernet port as well as data transmission via LTE.

Galvanic isolation between the Ethernet interface and the power supply increases resistance to electrical disturbances and improves operational safety in harsh industrial environments. The compact B2 Modulbox enclosure allows fast installation on a DIN 35 mm rail.

The device is designed for operation in demanding conditions, offering a wide temperature range from -40°C to +85°C. Compact dimensions of 70 × 60 × 95 mm allow installation in space-limited control cabinets.

Key Features

• Integration of CAN networks with MQTT-based platforms.
• Embedded MQTT Broker functionality.
• Secure communication via built-in VPN service.
• Ethernet and LTE (SIM) connectivity.
• CAN data rates up to 1 Mbps.
• Automatic 10/100 Mbps Ethernet detection.
• Galvanic isolation between Ethernet and power supply.
• Industrial enclosure with DIN rail mounting.

Device configuration is performed using the dedicated SW67C10 software , which allows configuration of CAN parameters, MQTT communication, VPN settings, client management, topic mapping and firmware updates.

Technical Specifications

• Protocols: CAN, MQTT Broker
• Service: VPN service
• Ports: 1× CAN, 1× Ethernet RJ45, LTE SIM slot
• CAN data rate: up to 1 Mbps
• MQTT data rate: 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: SW67C10
• Order Code: HD67C10-G43-VPN-B2

The HD67C10-G43-VPN-B2 is an ideal solution for applications requiring secure and remote integration of CAN-based devices with IoT systems, particularly in distributed, mobile and industrial environments where LTE connectivity and VPN security are essential.

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