{"product_id":"fau800-abb-flame-analysis-module-modbus-profibus","title":"FAU800 ABB Flame Analysis Module Modbus Profibus","description":"\u003ch2\u003eABB FAU800 Flame Analysis Unit\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eABB FAU800\u003c\/strong\u003e is a compact flame analysis unit designed for continuous signal detection and evaluation in industrial burner, boiler, and furnace management systems. It interfaces with various optical and electrical sensing devices, including ABB DFS scanner heads, 4-20 mA or 0-5 V analog sensors, and flame rods. The module processes raw flame inputs to drive safety tripping sequences, status relays, and continuous analog measurement signals.\u003c\/p\u003e\n\u003ch3\u003eSignal Processing and System Interfacing\u003c\/h3\u003e\n\u003cp\u003eThe unit processes input signals from connected flame sensors to determine flame presence, intensity, and stability. It features an adjustable flame failure response time ranging from 0.1 to 2.5 seconds, allowing operators to match safety trip parameters to specific burner requirements.\u003c\/p\u003e\n\u003cp\u003eIntegrated digital interfaces support Modbus and Profibus communication protocols for data exchange with plant control and burner management systems. For direct control and signaling, the hardware includes three independent flame relays, one dedicated fault relay, and two 4-20 mA analog output channels.\u003c\/p\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eFAU800\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eABB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eFlame Analysis Units\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Compatibility\u003c\/td\u003e\n\u003ctd\u003eABB DFS scanner heads, 4-20 mA outputs, 0-5 V outputs, ABB flame rods\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlame Failure Response Time\u003c\/td\u003e\n\u003ctd\u003e0.1 s to 2.5 s (adjustable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelay Outputs\u003c\/td\u003e\n\u003ctd\u003e3 flame relays, 1 fault relay\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnalog Outputs\u003c\/td\u003e\n\u003ctd\u003e2 channels (4-20 mA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Protocols\u003c\/td\u003e\n\u003ctd\u003eModbus, Profibus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e60 mm × 232 mm × 287 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.2 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eMechanical Mounting and Housing\u003c\/h3\u003e\n\u003cp\u003eEnclosed in a solid-state housing measuring 60 mm × 232 mm × 287 mm and weighing 0.2 kg, the FAU800 is designed for standard DIN-rail installation within local control panels or protection cubicles.\u003c\/p\u003e\n\u003cp\u003eFrequently Asked Questions\u003c\/p\u003e\n\u003cp\u003eQ: Which flame sensors are compatible with the ABB FAU800? A: The FAU800 supports ABB DFS scanner heads, sensors with 4-20 mA or 0-5 V analog outputs, and standard ABB flame rods.\u003c\/p\u003e\n\u003cp\u003eQ: What relay and analog output options are provided on the module? A: It provides three independent flame relays, one fault relay, and two 4-20 mA analog output channels.\u003c\/p\u003e\n\u003cp\u003eQ: What is the adjustment range for the flame failure response time? A: The flame failure trip response time can be adjusted from 0.1 to 2.5 seconds.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":51328398590264,"sku":"FAU800","price":200.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/FAU8001.jpg?v=1762762322","url":"https:\/\/www.automodulexpert.com\/products\/fau800-abb-flame-analysis-module-modbus-profibus","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}