CORRECT FA-100EN Fiber Illuminator – FA Series

CORRECT FA-100EN Fiber Illuminator – Precision Optical Power Delivery for Industrial Machine Vision

The CORRECT FA-100EN is a high-intensity fiber optic illuminator engineered for continuous-duty industrial machine vision and automated optical inspection (AOI) applications. Unlike LED ring lights or coaxial illuminators that mount directly at the inspection point, the FA-100EN employs a remote light source architecture: a high-wattage lamp or LED engine housed in a thermally managed enclosure delivers photons through a flexible fiber optic bundle to the target zone. This physical separation of heat source and illumination point is not a convenience feature — it is a fundamental design requirement in semiconductor wafer inspection, pharmaceutical fill-level verification, and precision metrology, where thermal gradients at the inspection surface introduce dimensional measurement error and can damage heat-sensitive substrates.

The FA Series platform from CORRECT is built around a stable, regulated power supply stage that maintains constant lamp drive current regardless of mains voltage fluctuation (±10% nominal tolerance). This regulation directly translates to photometric stability at the fiber output: intensity drift over a 4-hour continuous run is held within ±1.5%, a figure that matters when image-processing algorithms rely on fixed threshold values for pass/fail decisions. A single-point intensity shift of 3–5% is sufficient to push borderline defect signatures across the detection threshold in either direction, generating false rejects or missed defects — both commercially costly outcomes in high-volume production.

Real-time Stock & RFQ: [email protected] | WhatsApp: +86 18359268345

Technical Parameters

For complete electrical parameters (lamp wattage, color temperature, fiber bundle diameter, output port count), request the official FA-100EN datasheet via [email protected].

Hardware Logical Analysis

The FA-100EN’s architecture addresses three principal failure modes common in industrial illumination: thermal contamination of the inspection zone, photometric instability under variable mains conditions, and mechanical coupling loss at the fiber interface.

Thermal Isolation Architecture. The lamp or LED engine is enclosed in a cast-aluminum housing with passive fin-array cooling on the rear panel. Forced convection is provided by a low-noise axial fan rated for continuous operation. The fiber bundle acts as a photonic conduit with negligible thermal conductivity along its length — measured thermal rise at the fiber tip output face is typically under 5°C above ambient at rated power, compared to 40–80°C for equivalent direct LED illuminators. This makes the FA-100EN the correct specification choice for thermoplastic component inspection, biological sample imaging, and any application where the IEC 62471 photobiological safety standard governs permissible irradiance at the target surface.

Regulated Power Stage and EMC Design. The internal power supply employs a switching topology with active power factor correction (PFC), reducing harmonic injection into the facility power grid — a relevant consideration in facilities where CNC machine drives and servo amplifiers share the same distribution panel. The enclosure is constructed from cold-rolled steel with continuous seam welding and conductive gasket sealing at all panel joints, providing shielding effectiveness consistent with EN 55011 Class A emission limits. This matters in machine vision cells where the illuminator shares a cabinet with image acquisition hardware: radiated emissions from an unshielded power supply can couple into camera signal lines and introduce fixed-pattern noise in acquired images.

Fiber Interface Coupling Mechanics. The output port uses a precision-machined SMA-compatible or proprietary bayonet collar (model-dependent) that maintains fiber bundle alignment under repeated connect/disconnect cycles. Misalignment of the fiber bundle face relative to the lamp focal point by as little as 0.5 mm can reduce transmitted flux by 15–25% depending on the numerical aperture (NA) of the bundle. The FA-100EN’s port collar incorporates a spring-loaded retention mechanism that eliminates axial play, preserving coupling efficiency over the service life of the fiber guide.

System Integration Benefits

• Deterministic Illumination Timing. The regulated power stage reaches steady-state output within 200 ms of power-on, enabling integration with PLC-controlled strobe sequences without a warm-up delay penalty in cycle time calculations.
• Zero Inspection-Zone Heat Load. Eliminates thermal expansion artifacts in dimensional measurement applications; particularly relevant for glass, ceramic, and polymer substrates where a 10°C surface temperature rise produces measurable dimensional change.
• Flexible Light Guide Topology. A single FA-100EN can feed multiple fiber guide configurations — ring lights for diffuse front illumination, spot guides for specular surface inspection, and line guides for web or strip material scanning — by swapping the fiber output guide without changing the illuminator unit.
• Reduced Camera Noise Floor. Stable, non-flickering illumination eliminates the need for long exposure times or frame averaging to compensate for intensity variation, reducing effective cycle time per inspection frame.
• Cleanroom Deployment Compatibility. The illuminator body can be located outside the controlled environment zone; only the fiber guide tip enters the cleanroom, minimizing particle generation sources within the ISO-classified space.
• Simplified Maintenance Scheduling. Lamp or LED engine replacement is performed at the illuminator enclosure, not at the inspection point. This allows maintenance access without disturbing camera-to-part alignment, preserving calibration state.
• Diagnostic Transparency. The front panel intensity control and status indicator provide immediate visual confirmation of operating state. Integration with machine vision controllers via analog dimming input (where equipped) allows software-controlled intensity adjustment for multi-recipe inspection programs.
• Long Service Intervals. The FA Series platform is rated for 24/7 continuous operation. Fan and lamp/LED are the only wear components; both are field-replaceable without specialized tooling, minimizing unplanned downtime on production lines where illuminator failure would halt the entire inspection station.

Quality Assurance & Global Logistics

Every CORRECT FA-100EN unit supplied through siemensplc.com is sourced through verified distribution channels and undergoes incoming inspection covering physical integrity, connector condition, and power-on functional verification prior to dispatch. Units are stored in a climate-controlled warehouse in Xiamen, China, where ambient humidity is maintained below 60% RH to prevent fiber bundle degradation and connector oxidation.

Xiamen’s geographic position provides direct access to Xiamen Gaoqi International Airport (XMN) and the Port of Xiamen, two of China’s primary export hubs for industrial goods. Standard international shipments depart within 1–3 business days of order confirmation. Express air freight (DHL, FedEx, UPS) delivers to most destinations in Europe, North America, Southeast Asia, and the Middle East within 3–7 business days. Sea freight consolidation is available for multi-unit orders where lead time permits. All shipments include commercial invoice, packing list, and certificate of origin documentation to support customs clearance. The 12-month warranty covers manufacturing defects and is supported by our technical team via email and WhatsApp throughout the warranty period.

Contact Information

Email: [email protected]
WhatsApp: +86 18359268345
Web: siemensplc.com
Location: Xiamen, China
© 2026 siemensplc.com. All rights reserved.