HD67551 – industrial CANopen to PROFIBUS DPV0 slave converter with 244 bytes and isolation

Industrial CANopen to PROFIBUS slave converter, PROFIBUS DP DPV0 support, housing type A (slim), DIN rail mount. 

HD67551 is an industrial-grade protocol converter that allows communication between CANopen devices and a PROFIBUS DPV0 master, such as a Siemens PLC. This gateway is designed to act as a PROFIBUS slave, enabling bidirectional data exchange between the two networks. The device is ideal for applications where field-level CANopen devices (e.g., sensors, actuators, drives) need to be integrated into an existing PROFIBUS control system without reprogramming the PLC logic. The HD67551 provides stable and robust communication, making it a practical solution in industrial automation, building management systems, and energy monitoring.

The device supports up to 244 bytes in both reading and writing on the PROFIBUS side, which enables the transfer of large data blocks in real time. It supports both PDO producer/consumer and SDO client/server functionalities, allowing for full-featured CANopen integration. Advanced features such as Node Guarding, CANopen frame transmission, and dynamic PDO mapping are available through the free SW67551 configuration software. A built-in tool also allows you to generate a GSD file for easy integration with Siemens TIA Portal or STEP 7.

With galvanic isolation between the PROFIBUS and CANopen buses, the converter offers excellent protection against ground loops and electrical noise. This ensures long-term reliability in environments with strong electromagnetic interference. The supported transmission rates include up to 1 Mbps on CANopen and 12 Mbps on PROFIBUS, ensuring fast and responsive communication. The converter is enclosed in a slim Type A housing (23 mm width), making it suitable for compact installations. It can operate in extreme temperatures from –40 °C to +85 °C, making it suitable for both indoor and outdoor cabinets.

Configuration:

Thanks to the SW67551 software on your PC you can:

• Define the parameters of CANopen
• Define the parameters of PROFIBUS
• Define SDO Server/Client information
• Define PDO information (RPDO/TPDO)
• Define Node Guarding information
• Transmit CANopen frames
• Create a GSD File
• Update the device firmware

Characteristics:

• Galvanic isolation between CANopen and PROFIBUS buses
• Bi-directional data exchange between CANopen and PROFIBUS
• Up to 244 bytes in reading and 244 bytes in writing on PROFIBUS
• PDO producer and consumer functions supported
• DIN rail mountable (35 mm standard)

Specifications:

• Ports: 1x CAN; 1x PROFIBUS
• Data Rates CANopen: Up to 1 Mbps
• Data Rates PROFIBUS: Up to 12 Mbps
• Power supply: 8–19 V AC; 8–35 V DC
• Operating temperature: –40 °C to +85 °C (–40 °F to +185 °F)
• Dimensions: 120 mm × 23 mm × 107 mm (DxWxH)
• Weight: approx. 200 g
• Mechanical fixing: 35 mm DIN Rail mount
• PROFIBUS DP DPV0 support
• Software: SW67551
• ORDER CODE: HD67551

Configurator – Software SW67551 FREE DOWNLOAD

Manufacturer’s warranty: 24 months

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