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E3NX-FA41 Safety Light Curtain | F3SJ Series Industrial Safety Sensor

The OMRON E3NX-FA41 is a high-performance smart fiber optic amplifier unit designed for stable and precise object detection in industrial automation systems. It features a twin digital display for easy monitoring, advanced smart tuning functions, and a PNP single output configuration.

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Key Specifications (E3NX-FA41) Sensor type: Smart fiber optic amplifier unit Series: OMRON E3NX-FA series Output type: PNP open collector Number of outputs: 1 output Supply voltage: 10–30 VDC (ripple p-p 10% max.) Light source: Red LED (approx. 625 nm) Operation mode: Light-ON / Dark-ON selectable Response time: down to 30 µs (super-high-speed mode) Display: Twin digital display (7-segment indicators) Connection type: Pre-wired cable type (2 m cable) Power consumption: approx. 840 mW max. (standard operation) Protection functions: Output short-circuit protection, reverse polarity protection (power & output) Sensitivity adjustment: Smart tuning (2-point, full auto, position tuning, max sensitivity, percentage tuning) or manual adjustment Timer function: Built-in ECO function: Available for reduced power consumption Mutual interference prevention: up to 10 units Ambient temperature: -25 to +55 °C (depending on mounting conditions) Storage temperature: -30 to +70 °C Humidity range: 35% to 85% RH Insulation resistance: ≥ 20 MΩ (500 VDC megger) Dielectric strength: 1000 VAC for 1 minute Vibration resistance: 10–55 Hz, 1.5 mm double amplitude Shock resistance: 500 m/s² Housing material: Polycarbonate (PC) Cable material: PVC Mounting method: DIN rail or mounting bracket