Product Details

The Fireye SB560222AA is a microprocessor plug‑in flame safeguard control of the SB Series, integrating a built‑in UV amplifier and pre‑purge sequencing logic for ultraviolet flame scanners. This SB Series UV flame safeguard control executes the full automatic burner startup cycle including pre‑purge, ignition trial and continuous flame supervision throughout the firing process. As a reliable pre-purge burner sequencing unit, it serves as a direct replacement for legacy Eclipse VF560222AA, equipped with front LED status indicators, local reset button and flame signal test jack for convenient field measurement, commissioning and fault diagnosis. This plug-in combustion safety module is widely fitted on gas and light oil industrial boilers, furnaces and process heaters and stocked as genuine replacement spare part for Fireye combustion safety systems.

Basic Parameters

Brand: Fireye

Model: SB560222AA

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

Supply voltage: 120 VAC, 50 / 60 Hz

Flame detection: UV flame scanner

TFI: Selectable 5 s / 10 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 VF560222AA; different internal settings from SB560222XA

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 clear residual gas inside the combustion chamber before ignition, triggers ignition trial and continuously verifies valid flame after successful light‑off. If no flame is proven within the trial window or flame is lost during normal operation, it immediately cuts fuel supply and locks out with visible fault indication. It also monitors safety interlocks and prevents burner startup when interlock conditions fail.

Core Functions

The plug‑in chassis enables quick field replacement without rewiring the base. The front test jack allows technicians to measure real‑time flame signal strength for tuning and troubleshooting. It supports both local and remote reset, and the integrated UV amplifier removes the requirement for a separate external flame amplifier. It serves as direct drop‑in substitution for existing SB560222AA 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 SB560223AA.

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