BRAD COMMUNICATIONS PC104-DPIO DRL-DPM-BKF Cx Profibus Scanner Card
The BRAD COMMUNICATIONS PC104-DPIO DRL-DPM-BKF Cx Profibus Scanner Card is an advanced communication interface card designed for industrial control systems that require high-speed data exchange over the Profibus DP (Decentralized Peripherals) network. This Profibus scanner card provides a reliable, cost-effective solution for connecting devices, such as PLCs, sensors, actuators, and other field devices, to a Profibus network, facilitating seamless communication in complex automation environments.
The PC104-DPIO DRL-DPM-BKF Cx card is ideal for use in applications requiring remote I/O modules, real-time data processing, and robust, scalable control systems. Its compact PC104 form factor ensures compatibility with embedded systems and industrial PCs.

Key Features:
- Profibus DP Interface: Fully compliant with Profibus DP standards, ensuring smooth communication between field devices and the main control system.
- High-Speed Communication: Capable of handling high-speed data transmission with Profibus’s cyclic and acyclic communication, which is essential for real-time control and monitoring.
- Compact Design: The PC104-DPIO DRL-DPM-BKF Cx is designed in the PC104 form factor, making it suitable for use in compact embedded systems and modular control units.
- Flexible I/O Capabilities: Supports multiple input and output devices, making it highly adaptable to various applications.
- Plug-and-Play: Simple installation and configuration, reducing setup time and minimizing user errors.
- Durable Construction: Built for reliability and long-lasting performance in industrial environments, resistant to electromagnetic interference (EMI) and vibrations.
- Diagnostic and Status LEDs: Includes visual indicators for operational status and diagnostic purposes, providing real-time feedback on network connectivity and card health.
- Remote I/O Control: Offers remote monitoring and control of I/O systems, enabling effective troubleshooting and diagnostic procedures.
Technical Specifications:
- Form Factor: PC104 (compact, ideal for embedded systems)
- Profibus DP Communication: Compliant with Profibus DP standards for fast, decentralized communication.
- Power Supply: Typically 5V DC (check application-specific requirements)
- Data Rate: Up to 12 Mbps, suitable for high-speed applications
- Communication Protocols: Profibus DP, with standard support for cyclic and acyclic data exchange
- Connector Type: DB9 or M12 connectors for Profibus network connection (depending on configuration)
- Mounting Type: Designed to be mounted in a PC104 slot
- Operating Temperature Range: 0°C to +60°C (+32°F to +140°F)
- Storage Temperature Range: -20°C to +70°C (-4°F to +158°F)
- Humidity: 5% to 95% RH, non-condensing
- Dimensions: 90 mm x 96 mm (approx.)
- Weight: 100 g (approx.)
- Status Indicators: LEDs for power, communication status, and error detection
- Certifications: CE, UL, RoHS compliant
Protection Features:
- Electromagnetic Compatibility (EMC): Designed to operate reliably in environments with significant electrical noise, ensuring stable communication even in electrically noisy industrial settings.
- Overcurrent and Overvoltage Protection: Built-in protection circuits to prevent damage from electrical surges or spikes.
- Short-Circuit and Fault Detection: Provides diagnostic features for detecting network errors or communication failures, enabling faster troubleshooting.
Installation & Maintenance Instructions:
- Installation:
- The PC104-DPIO DRL-DPM-BKF Cx Profibus Scanner Card is designed to be mounted in a PC104 compatible slot on an embedded system or industrial PC.
- Ensure that the PC104 slot is properly prepared, and verify that the system supports Profibus DP communication.
- For network connections, use DB9 or M12 connectors to connect the card to the Profibus network. Make sure to follow correct wiring practices to avoid issues with signal integrity.
- Connect the power supply to the appropriate pins on the card, usually a 5V DC input (refer to the user manual for specific power requirements).
- Install the necessary Profibus software drivers and configuration tools for easy setup and diagnostics.
- After installation, check the status LEDs on the card to confirm that the communication link is established and operational.
- Maintenance:
- Periodically check the card’s diagnostic LEDs to ensure that the system is operating without communication errors or faults.
- Ensure the Profibus network cables are in good condition and securely connected, with no signs of wear or damage.
- Monitor the system performance regularly using connected diagnostic tools or software to ensure that all data exchanges and communications are functioning as expected.
- Clean the card’s surface with a dry cloth to prevent dust accumulation, which may impact the card’s thermal performance.
- If communication errors or network failures are observed, refer to the diagnostic LEDs and troubleshoot by checking for physical connection issues or network settings problems.
- Software Updates: Keep the firmware and drivers up to date to take advantage of new features or improvements. Check for updates from Brad Communications and apply them as needed.
Product Recommendations:
For similar Profibus communication modules and cards, consider the following products:
| Product | Description | Link |
|---|---|---|
| Siemens 6ES7972-0BB42-0XA0 Profibus DP Card | Profibus communication card for connecting remote I/O devices to Siemens PLCs. | Siemens 6ES7972-0BB42-0XA0 |
| Phoenix Contact FL-PRF-300 Profibus Master | Profibus DP master card with advanced diagnostics for high-speed control systems. | Phoenix Contact FL-PRF-300 |
| Schneider Electric Modicon Profibus DP | Profibus DP interface module for Modicon PLCs, ideal for complex industrial setups. | Schneider Electric Modicon |
Advantages of the BRAD COMMUNICATIONS PC104-DPIO DRL-DPM-BKF Cx Profibus Scanner Card:
- Compact and Flexible: The PC104 form factor allows for easy integration into embedded systems, perfect for applications requiring limited space and modular configurations.
- High-Speed Data Exchange: Capable of high-speed communication over Profibus, enabling real-time control and monitoring across multiple field devices.
- Rugged Design: Built to withstand harsh industrial environments, ensuring consistent performance even in noisy, vibration-prone areas.
- Easy Troubleshooting: Diagnostic LEDs and status indicators simplify troubleshooting and ensure quick identification of issues, reducing downtime.
- Seamless Integration: Supports Profibus DP communication, providing easy integration with other Profibus-compatible devices, including PLCs, sensors, and actuators.
Conclusion:
The BRAD COMMUNICATIONS PC104-DPIO DRL-DPM-BKF Cx Profibus Scanner Card is a versatile and reliable solution for integrating Profibus DP communication into embedded control systems. With its compact size, robust construction, and high-speed data handling, it is ideal for industrial environments that require reliable and real-time communication between control systems and remote I/O devices. Whether used in automation, manufacturing, or other industrial applications, the PC104-DPIO Profibus Scanner Card ensures efficient operation and streamlined control of your networked devices.

