HD67G04-2-G43-E-B2 RS232 to HTTP/REST Server converter with LTE and eSIM

HD67G04-2-G43-E-B2 connects RS232 devices with HTTP/REST Server communication via Ethernet, SIM LTE and eSIM.

HD67G04-2-G43-E-B2 is an industrial ADFweb converter designed to connect RS232 devices with systems and applications based on HTTP/REST Server communication. This model is a practical choice wherever traditional serial communication must be integrated with modern Ethernet infrastructure or remote services operating over mobile networks.

The HD67G04-2-G43-E-B2 variant features LAN + SIM LTE + eSIM connectivity, which allows the device to operate both in local industrial networks and in distributed installations where remote data access and mobile communication are required. It is well suited for automation integrators, machine builders, maintenance departments and applications where legacy serial equipment must communicate with modern web-based environments.

An important advantage of this converter is its industrial design. The device offers a wide power supply range of 8..24V AC / 12..35V DC, an operating temperature range of -40°C to +85°C, DIN rail mounting and a compact housing type B. Thanks to these features, it can be installed in control cabinets as well as in demanding industrial applications where reliable operation and easy integration are essential.

Device setup is carried out using SW67G04, which allows the user to configure HTTP/REST Server parameters, define serial line settings, manage clients and endpoints, and update the device. This makes it possible to adapt the converter precisely to the requirements of a specific industrial application.

Product features

• industrial RS232 / HTTP/REST Server converter;
• Ethernet + SIM LTE + eSIM connectivity for local and remote communication;
• 1x RS232 serial port and 1x RJ45 Ethernet port;
• RS232 data rate up to 115200 bps;
• 10/100 Base-T Autosensing Ethernet communication;
• electrical isolation between Ethernet and power supply;
• 35 mm DIN rail mounting;
• wide operating temperature range from -40°C to +85°C;
• compact housing type B for industrial cabinets;
• configuration and update via SW67G04 software.

Technical specification

• Model: HD67G04-2-G43-E-B2
• Device type: RS232 / HTTP/REST Server - Converter
• Connectivity: LAN + SIM LTE + eSIM
• Ports: 1x Serial; 1x Ethernet; SIM Card; eSIM
• Serial protocol: RS232
• Ethernet + LTE protocol: HTTP/REST Server
• RS232 connector: 3-way 5 mm terminal block
• HTTP/REST connector: RJ45 + SIM + eSIM
• Data rate RS232: up to 115200 bps
• Data rate HTTP/REST: 10/100 Base-T Autosensing
• Power supply: 8..24V AC / 12..35V DC
• Power supply connector: 2-way 5 mm terminal block
• Operating temperature: -40°C to +85°C
• Dimensions: 70x60x95 mm (DxWxH)
• Weight: 200 g approx
• Mechanical fixing: DIN rail mounting
• Software: SW67G04
• Order code: HD67G04-2-G43-E-B2

If you need a reliable way to integrate RS232 devices with HTTP/REST Server communication using both wired and mobile connectivity, HD67G04-2-G43-E-B2 is a strong choice for modern automation, telemetry and industrial integration projects.