HD67507-WiFi-B2-485 industrial Modbus TCP slave to Modbus RTU master converter with WiFi, DIN rail mount and support for 240 RTU devices

Industrial Modbus TCP slave to Modbus RTU master converter, housing type A (slim), DIN rail mount. On Modbus RTU side you can connect up to 240 devices on one HD67507-WiFi-B2-485 converter.

HD67507-WiFi-B2-485 allows seamless integration between a Modbus TCP master and multiple Modbus RTU slaves, offering reliable communication for industrial automation, building management, energy monitoring, and SCADA applications. The device supports up to 240 RTU devices connected on the serial side, reducing the need for multiple gateways and simplifying system architecture. On the Ethernet side, it can handle up to 10 simultaneous TCP connections, ensuring scalability in larger installations. Its housing type A (slim) design and DIN rail mount allow easy placement in compact control cabinets. The free SW67507 configuration software provides user-friendly setup and diagnostics, enabling integrators to configure complex networks quickly. With wide operating temperature (-40°C to +85°C) and robust isolation, the converter is suitable for harsh industrial conditions where reliability is essential.

Configuration:

Thanks to the free SW67507 software on your PC you can:

• Define the parameters of Modbus TCP line
• Define the parameters of Modbus RTU line
• Update the device firmware

The SW67507 tool also offers advanced diagnostics, error logging, and traffic monitoring, making troubleshooting straightforward even in large installations. Firmware updates ensure long-term support and compatibility with new system requirements. The software provides flexibility to adjust timing, baud rates, and security parameters, helping maintain robust operation in mission-critical networks.

Characteristics:

• Triple isolation between Serial - Power Supply, Serial - Ethernet, Power Supply - Ethernet
• Ethernet 10Base-T / 100Base-T, autosensing for Modbus TCP
• Access Point or Client WiFi mode
• Mountable on 35 mm DIN rail

The triple isolation guarantees safety and protection of connected equipment, reducing the risk of damage from electrical surges. Autosensing Ethernet ports ensure compatibility with both legacy and modern infrastructures. The integrated WiFi module, configurable as Access Point or Client, enables wireless deployments where cabling is difficult or impossible. Its DIN rail mounting system makes installation fast and secure in control panels of industrial plants, energy systems, or transport vehicles.

Specifications:

• Ports: 1x Ethernet; 1x WiFi; 1x RS-485
• Ethernet Protocol: Modbus TCP slave
• RS485 Protocol: Modbus master
• WiFi data rates: 802.11b/g standard
• Serial data rates: up to 115200 kbps
• WiFi connector: SMA Female Antenna
• Serial connector: 3-way 5 mm terminal block
• Power supply connector: 2-way 5 mm terminal block
• Power supply: 8...19VAC; 8...35VDC
• Operating temperature: -40°C to +85°C (-40°F/+185°F)
• Dimensions: 71 mm x 60 mm x 95 mm (DxWxH)
• Weight: approx. 200g
• Mounting: DIN Rail mount
• Software: SW67507
• ORDER CODE: HD67507-WiFi-B2-485

The specifications highlight the versatility of the HD67507-WiFi-B2-485, combining Ethernet, WiFi, and RS485 interfaces in one unit. Its SMA WiFi antenna enables strong and stable wireless connectivity, while high-speed RS485 communication ensures fast polling of large RTU networks. Wide voltage support and extended temperature range make it ideal for energy systems, smart buildings, and transport automation projects where ruggedness is a priority.

Configurator – Software SW67507 FREE DOWNLOAD

Manufacturer's warranty: 24 months

The manufacturer provides a 24-month warranty for the HD67507-WiFi-B2-485, ensuring long-term durability and confidence for industrial projects. The warranty covers defects in materials and workmanship, which is critical for demanding automation environments where downtime must be minimized.

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