HD67B76-A1 industrial PROFINET master to Modbus TCP slave converter with 4096 bytes and Ethernet switch

Industrial PROFINET master to Modbus TCP slave converter, housing type: A (slim), DIN rail mount. Ethernet Switch Inside for enter/exit connection. 

The HD67B76 is an industrial gateway that enables communication between PROFINET networks (master) and Modbus TCP slave devices, such as PLCs, HMIs, or SCADA systems. It allows for bi-directional data exchange, making it an essential bridge for hybrid industrial architectures. This converter is specifically designed for demanding automation environments where seamless protocol integration is a must. The internal Ethernet switch simplifies wiring by supporting daisy-chain connections, which is highly useful in compact control cabinets.

With 4096 bytes of data capacity for both reading and writing, the HD67B76 can handle high-throughput communication needs. The device ensures real-time performance suitable for energy management systems, building automation, and machine control. Its PROFINET Master functionality allows it to initiate and control data exchange from any connected Modbus TCP slave. This makes it ideal for projects that require centralized control over multiple Modbus slave devices, including I/O modules, drives, and intelligent sensors.

The HD67B76 is housed in a slim type A enclosure and is designed for DIN rail mounting, optimizing space in control panels. It supports a wide input voltage range of 8–24V AC or 12–35V DC, making it compatible with various power supply systems. Its extended operating temperature range of -40°C to +85°C guarantees long-term reliability in industrial and outdoor installations. This converter is especially valuable in distributed systems where environmental resilience is critical.

Characteristics:

• Up to 4096 bytes in reading and 4096 bytes in writing
• Two-directional communication between Modbus TCP and PROFINET
• Integrated Ethernet switch for enter/exit cabling
• Mountable on 35mm DIN rail – standard in control panels
• Wide power input range: 8…24V AC or 12…35V DC
• Extended temperature range: -40°C to +85°C

Specifications:

• Ports: 2x Ethernet RJ45
• Ethernet protocol (1): PROFINET master
• Ethernet protocol (2): Modbus TCP slave
• Data rates PROFINET: 10/100 Base-T Autosensing
• Data rates Modbus TCP: 10/100 Base-T Autosensing
• Connectors: RJ45 for both interfaces
• Power supply: 8...24VAC or 12...35VDC
• Operating temperature: -40°C to +85°C (-40°F to +185°F)
• Dimensions: 71x60x95 mm (Depth x Width x Height)
• Weight: approx. 200g
• Mounting: DIN rail 35mm
• Configuration software: SW67B76
• Order code: HD67B76-A1

Configurator – Software SW67B76 FREE DOWNLOAD

Manufacturer's warranty: 24 months

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