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HD67C30-G43-VPN-B2 industrial Ethernet / MQTT Broker converter with LTE Micro-SIM and VPN service

HD67C30-G43-VPN-B2 Ethernet / MQTT Broker converter with VPN for secure remote connectivity

Ethernet / MQTT Broker converter with VPN and LTE – model HD67C30-G43-VPN-B2 | ADFweb
New 2 year warranty 3-4 days
HD67C30-G43-VPN-B2 industrial Ethernet / MQTT Broker converter with LTE Micro-SIM and VPN service
  • Stock: 3-4 days
  • Brand: ADF Web
  • Model: HD67C30-G43-VPN-B2
2 062,83 zł
3 pieces or more 1 959,69 zł
10 pieces or more 1 856,55 zł
26 pieces or more 1 753,41 zł
51 pieces or more 1 547,12 zł

Available Options

A proven choice for industrial installations.
Ask for compatibility and model selection.
Additional discounts for registered customers.

Full design package: User manual, CE declaration, CAD, PDF, certificates and test reports

If you're preparing technical documentation or an installation design, you can receive a complete set of design materials for this model. This is a quick way to gather the required documents for audits, acceptance, or project documentation.

  • Device User Manual
  • CE Declaration of Conformity (EU Declaration of Conformity)
  • Mechanical DrawingsCAD (STEP/DWG) or high-quality PDF
  • Additional Certificates and Test Reports (if available for the model)
Request a package: User manual, CE declaration, CAD, PDF, certificates, test reports

HD67C30-G43-VPN-B2 – Ethernet / MQTT Broker Converter with LAN, LTE SIM and VPN service.

HD67C30-G43-VPN-B2 is an industrial communication converter that bridges Ethernet and an MQTT Broker, enabling publish/subscribe data exchange for IIoT platforms, remote monitoring, automation and BMS. The VPN service option is aimed at projects where you want a more controlled remote access layer while keeping the MQTT integration clear and scalable.

The G43 variant includes an LTE module with a Micro-SIM slot and an SMA Female antenna connector (the antenna must have an SMA Male connector). For industrial robustness, the device provides electrical isolation between Ethernet and power supply, wide input power range, DIN rail mounting and an extended operating temperature range.

Product features

  • Ethernet / MQTT Broker conversion for industrial automation and IIoT data exchange.
  • VPN service available for deployments requiring a dedicated remote connectivity layer.
  • LAN + LTE Micro-SIM for remote sites without permanent wired infrastructure.
  • Electrical isolation between Ethernet and power supply to improve resilience in noisy environments.
  • 35 mm DIN rail mounting, enclosure type B (Modulbox 4M), connector type B2 (Fixed Screw Terminal).
  • Compositor software allows defining MQTT parameters, Ethernet parameters, allowed MQTT clients, published/subscribed topics, internal forwarding and device update.
  • Two MAC addresses: one for the MQTT side and one for the Ethernet side, supporting structured network rollout.
  • BTN1 Recovery for recovery mode after a wrong firmware update; firmware update or device reset is possible via default IP 192.168.2.206 using a webserver.

Technical specifications

Model (keyword)HD67C30-G43-VPN-B2
FunctionEthernet / MQTT Broker - Converter with VPN (LAN + SIM LTE)
ServiceVPN service
Ports1x Ethernet; SIM Card
ProtocolsEthernet; MQTT Broker
ConnectorsEthernet: RJ45; MQTT: RJ45 + SIM
Data ratesEthernet: 10/100 Base-T Autosensing; MQTT: 10/100 Base-T Autosensing
Power supply8..24V AC; 12..35V DC
Power supply connector2-way 5 mm screw terminal block
Operating temperature-40°C..+85°C (-40°F..+185°F)
Dimensions (DxWxH)70 x 60 x 95 mm
Weightapprox. 200 g
Mechanical fixingDIN rail mounting

Software and support

Software: SW67C30
ORDER CODE: HD67C30-G43-VPN-B2

For technical support, use the manufacturer’s internet support or contact support by email. For repair/exchange, obtain a Product Return Number (PRN) first; warranty period is 12 months as stated by the manufacturer.

General technical parameters
Ethernet1x 10/100/1000BaseT(X)
Protocol supportMQTT, Ethernet
Industrial grade
CasingPlastic
IP ratingIP20
Operating temperature-40°C to 85°C
Input voltage8~24VAC, 12~35VDC
Manufacturer's warranty2 years
MountDIN rail

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