HD67522-485-B2 Industrial Modbus TCP to Modbus ASCII RS485 Converter DIN Housing B

Industrial Modbus TCP to Modbus ASCII converter, housing type B, DIN rail mount.

HD67522-485 is a Modbus TCP / Modbus ASCII Converter and it allows you to connect a Modbus TCP network with a Modbus ASCII network in order to exchange the informations between the networks. The version with RS485 interface provides excellent support for multidrop installations and distributed automation systems. The use of housing type B offers a more robust mechanical design, with extra internal space that simplifies wiring management and increases durability in demanding industrial environments. Converter is easy to configure thanks to free SW67522 software, which enables quick mapping of registers and straightforward integration into existing architectures.

Specifications:

• Ports: 1x Ethernet; 1x RS485
• Data Rates Modbus ASCII: Up to 115200 bps
• Data Rates Modbus TCP: 10/100 Base-T Autosensing
• Modbus ASCII connector: 3way 5mm removable screw terminal
• Modbus TCP Connector: RJ45
• Power Supply: 8...19VAC; 8...35VDC
• Operating temperature: -40°C to 85°C
• Dimensions: 71x60x95 mm
• Weight: 200g approx
• Mechanical fixing: DIN Rail mount
• SOFTWARE: SW67522
• ORDER CODE: HD67522-485-B2

The RS485 interface allows multiple ASCII devices to be connected in parallel on the same bus, making it a cost-effective solution for distributed monitoring systems. Thanks to its removable screw terminal connector, wiring and maintenance are simple, reducing installation time. The autosensing Ethernet interface (10/100 Base-T) ensures compatibility with modern industrial networks and supervisory systems, while the rugged housing B guarantees mechanical stability and reliability in industrial cabinets.

Configurator – Software SW67522 FREE DOWNLOAD

The HD67522-485-B2 is widely used in energy monitoring, HVAC systems, SCADA applications and building automation. With its RS485 interface, it is particularly suitable for long-distance communication and environments with high levels of electrical noise, where reliable operation is critical. The extended -40°C to +85°C temperature range makes it suitable for both indoor and outdoor installations, including harsh industrial environments.

By supporting both legacy ASCII devices and modern Ethernet-based systems, the converter ensures a smooth migration path, reducing costs associated with system replacement. It helps integrators preserve existing infrastructure while upgrading supervisory control systems. With housing type B, technicians benefit from better cable management and increased robustness, which are key factors in large-scale projects.

The device is valued for its 24/7 reliability, compact DIN rail mounting, and low power consumption, which make it a trusted choice for mission-critical applications where continuous communication is required.

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