HD67C15-G43-B2 industrial DMX to MQTT Broker converter with LTE connectivity

HD67C15-G43-B2 – industrial DMX to MQTT Broker converter with LTE.

HD67C15-G43-B2 is an industrial communication converter designed to integrate systems based on the DMX protocol with modern IoT platforms, SCADA systems and cloud applications using the MQTT Broker architecture. The device enables reliable transmission of DMX data to higher-level systems for monitoring, control and data analytics.

The G43 version is equipped with LAN and LTE connectivity and supports a SIM card, allowing operation in locations without permanent wired Ethernet infrastructure. This makes the converter suitable for distributed installations, architectural and stage lighting systems, as well as industrial applications requiring remote access to DMX data.

On the DMX side, the converter uses an RS-485 interface and supports data transmission at 250 kbps, in accordance with the DMX standard. MQTT communication is handled via the RJ45 Ethernet interface with 10/100 Base-T Autosensing as well as through the LTE cellular network. Galvanic isolation between Ethernet and power supply improves resistance to electrical noise and enhances operational safety in industrial environments.

The compact B2 Modulbox enclosure is designed for installation on a DIN 35 mm rail. The device operates in a wide temperature range from -40°C to +85°C, while its compact dimensions 70 × 60 × 95 mm allow installation in space-constrained control cabinets.

Key features

• Integration of DMX systems with MQTT Broker.
• Ethernet and LTE (SIM) connectivity.
• RS-485 DMX interface with data rates up to 250 kbps.
• 10/100 Base-T Autosensing Ethernet interface.
• Flexible mapping of DMX data to MQTT topics.
• Galvanic isolation between Ethernet and power supply.
• Industrial enclosure for DIN rail mounting.

Device configuration and commissioning are performed using dedicated software SW67C15 , which allows configuration of DMX parameters, MQTT communication settings, topic definition, data mapping and firmware updates.

Technical specifications

• Protocols: DMX, MQTT Broker
• Ports: 1× RS-485 (DMX), 1× Ethernet RJ45, SIM slot
• DMX connector: 3-way 5 mm terminal block
• DMX data rate: 250 kbps
• 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: SW67C15
• Order code: HD67C15-G43-B2

HD67C15-G43-B2 is a reliable solution for integrating DMX-based systems with MQTT-based IoT architectures, particularly in applications requiring LTE connectivity, remote monitoring and stable operation in harsh industrial environments.

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