Description
1. Product Description
The ABB FAU810 is a cutting-edge flame analysis unit designed to deliver precise and reliable monitoring of combustion processes in industrial and utility applications. As part of ABB’s Uvisor SF and FAU series, the FAU810 combines advanced signal processing with robust hardware to ensure safe and efficient flame detection in challenging environments. This module is engineered to integrate seamlessly with ABB’s full range of flame detectors, including legacy DFS scanners and the latest UVISOR SF 810 multisensor systems, making it a versatile solution for both new installations and retrofitting projects.
The FAU810 excels in real-time flame analysis, continuously processing signals from up to two independent flame detectors to determine flame quality, detect faults, and signal unsafe conditions. Its core functions include analog-to-digital conversion, signal filtering, and protocol translation, ensuring accurate and timely data exchange with control systems. With redundant Profibus DP-V1 and Modbus connectivity, the FAU810 enables secure communication with distributed control systems (DCS) and programmable logic controllers (PLCs), enhancing operational flexibility and system integration.
2. Product Parameters
| Parameter | Specification |
|---|---|
| Power Supply | 24V DC ±20% (18–29V DC) |
| Power Consumption | Typical: 6W; Maximum: 10W |
| Communication Interfaces | Dual galvanically isolated RS-485 (Profibus DP-V1/Modbus) |
| Input/Output Channels | 2 digital inputs (for remote parameter switching) 3 Form C flame relays 2 analog outputs (4–20 mA) |
| Signal Types Supported | UV, IR, visible light, and ion current signals |
| Operating Temperature | 0°C to +60°C (32°F to 140°F) |
| Dimensions | 130 mm x 120 mm x 110 mm |
| Certifications | CE, FM (for hazardous environments) |
| MTBF | >100,000 hours |
ABB FAU810
3. Advantages and Features
- Dual-Channel Redundancy: The FAU810 supports two independent flame detector channels, allowing simultaneous monitoring of multiple burners or redundant systems for enhanced safety and reliability.
- Advanced Signal Processing: Built-in algorithms analyze flame intensity, frequency, and quality to distinguish between stable combustion and potential hazards, reducing false alarms and improving operational efficiency.
- Flexible Communication: Supports Profibus DP-V1 and Modbus protocols, enabling seamless integration with ABB’s AC800M DCS and third-party systems.
- User-Friendly Interface: A graphical LCD display and pushbuttons provide local configuration and diagnostics, while the Flame Explorer software enables remote parameter tuning and data logging.
- Robust Design: Withstands harsh industrial conditions, including high electromagnetic interference (EMI) and extreme temperatures, ensuring long-term durability.
4. Application Areas and Use Cases
The ABB FAU810 is widely deployed in industries where flame monitoring is critical, including:
- Power Generation: Coal, gas, and oil-fired boilers.
- Oil and Gas: Refineries, offshore platforms, and gas turbines.
- Chemical and Petrochemical: Reactor furnaces and process heaters.
- Manufacturing: Glass melting furnaces and incinerators.
Case Study: A large chemical plant in Europe integrated the FAU810 into its boiler system to monitor multiple burners. By analyzing real-time flame signals and adjusting combustion parameters, the module reduced fuel consumption by 15% while improving safety through early detection of unstable flames.
5. Competitive Analysis
The FAU810 stands out from traditional flame analysis units by offering:
- Integrated Protocol Support: Eliminates the need for separate communication modules, reducing hardware costs and complexity.
- Wide Compatibility: Works with all ABB flame detectors, including legacy models, making it ideal for retrofitting projects.
- Enhanced Diagnostics: Continuous self-checking and fault reporting minimize downtime and maintenance efforts.
- Energy Efficiency: Low power consumption and optimized signal processing contribute to reduced operational costs.
ABB FAU810
6. Selection Recommendations
When choosing the ABB FAU810, consider:
- System Compatibility: Ensure it aligns with your existing control system (e.g., ABB AC800M or third-party PLCs).
- Environmental Requirements: Verify the operating temperature and EMI resistance match your installation environment.
- Signal Needs: Confirm support for the flame detector type (e.g., UV, IR) and communication protocols used in your application.
- Scalability: Assess whether the dual-channel design meets current and future monitoring requirements.
7. Precautions
- Installation: Power down the system before installing the FAU810 and use anti-static wrist straps to prevent ESD damage.
- Cable Management: Route signal cables away from high-voltage lines to minimize interference.
- Firmware Updates: Regularly update the FAU810 firmware using ABB’s Flame Explorer software to ensure optimal performance and security.
- Maintenance: Conduct periodic inspections of flame detectors and calibration checks to maintain accuracy.
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