HD67C24-G43-VPN-B2 SNMP Manager to MQTT Broker Converter with VPN LTE

Industrial SNMP Manager / MQTT Broker converter with integrated VPN service, LAN and LTE connectivity, type B housing, DIN rail mounting.

HD67C24-G43-VPN-B2 is an industrial communication converter designed to integrate SNMP-based devices into infrastructures operating on MQTT Broker. The device functions as an SNMP Manager, collecting data from SNMP Agents and securely publishing it into MQTT environments.

A key feature of the HD67C24-G43-VPN-B2 is the integrated VPN service, providing encrypted remote access to network devices and monitored infrastructure. Combined with LTE connectivity via SIM card, the converter enables secure deployment in distributed installations and remote industrial environments without permanent wired connectivity.

Operating as an embedded MQTT Broker, the device allows publishing and subscribing MQTT topics, defining client access permissions and managing topic routing. It bridges traditional SNMP-based monitoring systems with modern Industrial IoT architectures.

The converter enables:

• Reading data from SNMP Agent devices
• Mapping SNMP variables into MQTT payload structures
• Defining authorized MQTT clients
• Creating publish and subscribe topics
• Configuring secure remote access via VPN

Both SNMP and MQTT communications support 10/100 Base-T Autosensing data rates.

Industrial design ensures:

• Electrical isolation between Ethernet and power supply
• Wide power supply range 8…24V AC / 12…35V DC
• Wide operating temperature range -40°C to +85°C
• DIN rail mounting (35 mm)
• Modulbox 4M industrial housing type B

These parameters guarantee stable performance in demanding industrial environments.

The device includes four diagnostic LEDs indicating:

• Device status
• SNMP communication
• MQTT Broker communication
• Error status

A dedicated Recovery button allows entering service mode in case of configuration issues.

Configuration:

The HD67C24-G43-VPN-B2 is configured using the dedicated SW67C24 software. This tool allows you to:

• Define SNMP Manager parameters
• Configure MQTT Broker settings
• Map SNMP variables to MQTT topics
• Configure secure VPN access
• Update device firmware

Technical Specification:

• Protocol: SNMP Manager
• MQTT: Embedded MQTT Broker
• Service: VPN
• Connectivity: LAN + LTE (SIM)
• Data rate: 10/100 Base-T Autosensing
• Power supply: 8…24V AC / 12…35V DC
• Operating temperature: -40°C to +85°C
• Dimensions: 70 x 60 x 95 mm (DxWxH)
• Weight: approx. 200 g
• Mounting: DIN rail
• Software: SW67C24
• ORDER CODE: HD67C24-G43-VPN-B2

SW67C24 software for HD67C24-G43-VPN-B2 DOWNLOAD

Manufacturer warranty: 24 months

HD67C24-G43-VPN-B2 is a professional solution for secure integration of SNMP monitoring infrastructures with MQTT-based systems. The combination of SNMP Manager functionality, embedded MQTT Broker and integrated VPN makes this device ideal for remote monitoring, critical infrastructure and distributed Industrial IoT deployments.

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