Product Details

The Fireye SB560522AA is a microprocessor plug‑in flame safeguard control of the SB Series, equipped with integrated UV amplifier and built‑in pre‑purge timing for ultraviolet flame scanners. This SB Series UV flame safeguard control carries out the full automatic burner sequence including pre‑purge, ignition trial and continuous flame supervision during firing. As a reliable pre-purge burner controller, it serves as the direct replacement for legacy Eclipse VF560522AA, fitted with front LED status indicators, local reset button and flame signal test jack for field calibration and inspection. This plug-in combustion safety unit is widely installed on industrial boilers, furnaces and process heaters and stocked as genuine replacement spare part for combustion safety systems.

Basic Parameters

Brand: Fireye

Model: SB560522AA

Type: SB Series plug-in flame safeguard control with built-in UV amplifier

Supply voltage: 120 VAC, 50 / 60 Hz

Flame detection: UV flame scanner

TFI: Selectable 10 s / 15 s

Configuration: With built-in pre-purge timing

Compatible base: Fireye SB series wiring base

Compatible sensors: Fireye UV series flame scanners

Supported fuels: Natural gas, propane, light fuel oil

Replacement note: Replaces legacy Eclipse VF560522AA

Approvals: UL listed, EN298 compliant

Product type: Original Fireye burner safety control module

Supported Functions

This controller runs the complete burner safety sequence. It performs pre‑purge to sweep the combustion chamber before ignition, initiates ignition trial and continuously verifies valid flame after successful light‑off. If no flame is detected within the trial window or flame drops out during operation, it immediately cuts fuel supply and triggers safety lockout with visible fault indication. It also monitors safety interlocks and prohibits startup when interlock conditions fail.

Core Functions

The plug‑in chassis allows quick field replacement without rewiring the base. The front test jack lets technicians read real‑time flame signal strength for commissioning and troubleshooting. It supports both local and remote reset, and the integrated UV amplifier removes the requirement for an external flame amplifier. It serves as direct drop‑in substitution for existing SB560522AA units.

Hardware Specifications & Environmental Features

Mounting: Plug into Fireye SB wiring base

Operating temperature: -20 °C to +60 °C

Storage temperature: -40 °C to +70 °C

Relative humidity: 5% – 90%, non‑condensing

Housing: Red enclosed SB Series control chassis

Condition: Original new or fully tested refurbished Fireye spare part

Industry Applications: Applied in legacy petrochemical distributed control, old paper making production automation, material handling conveyor lines, packaging and textile machinery, water treatment remote signal collection and large conveyor remote I/O control racks.

Note: Confirm UV scanner compatibility and pre-purge requirement before ordering; this UV model differs from the flame rod version SB560523AA.

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