Fireye SB560523AA Burner Flame Safeguard Controller

Technical Specifications

Model：SB560523AA Brand：Fireye Product Type: Microprocessor-based compact burner flame safeguard controller

Detection Feature:

• Flame sensing method: Flame rod rectification detection (FR)

• TFI (Trial for Ignition): Selectable 10 / 15 seconds

• Pre-purge function: With pre-purge and air proving check

• Air proving check: Built-in air pressure interlock monitoring during pre-purge

• Flame failure action: Instant safety lockout once flame signal is lost

Electrical Parameters:

• Supply voltage: 120VAC, 50/60Hz (+10/-15%)

• Max connected load: 15A

• Reset mode: Local manual reset or remote reset terminal

• Flame signal jack: Onboard test jack for real-time flame strength reading

Mechanical & Structure:

• Housing: Red NEMA rated enclosure

• Mounting: Panel mount design

• Indicator: Multi LED status indicators for lockout, flame, interlock status

• Reset button: Manual local reset push button

Environmental:

• Operating temperature: -20℃ ~ +60℃

• Ambient humidity:0~85% non-condensing

• Certification: UL, FM approved, meets EN298 standard

• Weight: Approx 1.1kg

System compatibilitySB560523AA belongs to Fireye SB series flame safeguard family. Compatible with flame rod ionization sensors. It can be used on single gas industrial burners, commercial heating boilers and process heating equipment. Widely used for combustion safety system spare replacement.

FunctionSB560523AA is compact microprocessor flame safeguard controller manufactured by Fireye. It adopts flame rod rectification technology to continuously monitor burner flame condition. It supports selectable 10/15s ignition trial timing and includes pre-purge sequence with air proving check before ignition. It will immediately shut off fuel supply and trigger safety lockout if flame fails during ignition or running state. LED lights display running, fault and flame status. The onboard test jack supports on-site flame signal inspection. Widely deployed for gas boiler and furnace burner safety control and spare replacement.

InstallationFollow lockout/tagout safety procedure before installation. Mount SB560523AA on control panel. Connect flame rod sensor, fuel valve, ignition transformer and interlock wiring strictly follow Fireye SB series wiring schematic. Execute burner pre-purge cycling test and flame signal strength verification during commissioning.

InterfaceFlame rod signal terminals,multi-function LED indicator,manual reset push button,flame test jack,red metal enclosure for Fireye SB560523AA.

FeatureOriginal Fireye SB560523AA SB series flame safeguard controller,120VAC,flame rod detection,with pre-purge air proving,10/15s selectable TFI,UL & FM safety certified. This spare unit is used for industrial gas boiler burner flame detection maintenance and hardware replacement.

DiagnosticLockout on startup: Inspect flame rod installation, wiring continuity, air proving switch, fuel supply and ignition circuit. No flame indication: Check flame rod contamination, electrode gap and wiring polarity. Random lockout during running: Verify burner vibration, flame rod insulation and interlock circuit. No power LED: Inspect 120VAC power supply and internal fuse.

Product BriefSB560523AA is Fireye SB series 120VAC flame safeguard controller with flame rod input,pre-purge air proving and 10/15s TFI timing,classic spare for gas burner combustion safety system.

DisclaimerAll parameters are for reference only and shall not be used as the basis for quotation. Goods are scarce, overseas delivery lead time is 3-7 working days. It is only used for equipment maintenance and replacement.