The ABB FAU800 is a Flame Analysis Unit used in industrial combustion monitoring. It analyzes signals from ABB flame detectors, ensuring efficient and safe burner operation. The FAU800 continuously monitors flame quality, detects faults, and offers real-time diagnostics to prevent flame-outs.

Technical Specifications

• Model Number: ABB FAU800

• Application: Industrial combustion monitoring

• Compatible Flame Detectors: Works with ABB DFS flame scanner heads, 4-20 mA sensor heads, 0-5V sensor heads, and ABB Flame Rods

• Power Supply: 24 V DC

• Communication Interface: Modbus or Profibus for easy integration

• Fault Detection: The system continuously monitors components for faults

• Flame Failure Relay Drop-Out: Configurable from 0.1 to 2.5 seconds

• Flame Relay Contacts: Three Form C contacts

• Mounting Type: DIN rail compatible

• Weight: 0.20 kg

• Power Supply: Single or redundant 24 VDC (21.6V to 31.2V)

• Communication Interfaces: Modbus, Profibus (standard)

• Input Channels: 2 independent channels for flame detector signals