Electrical Specifications
Input Voltage & Current
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Operating range: 18 V DC to 30 V DC
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Maximum current draw per LED color:
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100 mA at 18 V DC
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70 mA at 30 V DC
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Audible Alarm Current
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Standard model: ≤ 25 mA
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Sealed model: ≤ 35 mA
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Omni-directional sealed model: ≤ 45 mA
Circuit Protection
Integrated safeguards provide reverse-polarity and transient-voltage protection.
Performance
Response Time
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LED indicator activation/deactivation: ≤ 10 ms
Audible Output
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Standard alarm: 2.7 kHz ± 500 Hz, peak intensity 92 dB at 1 m (3.3 ft)
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Sealed alarm: 2.9 kHz ± 250 Hz, peak intensity 94 dB at 1 m (3.3 ft)
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Omni-directional sealed alarm: 2.1 kHz ± 250 Hz, peak intensity 99 dB at 1 m (3.3 ft)
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Omni-directional sealed alarm with adjustable output: 2.1 kHz ± 250 Hz, peak intensity 95 dB at 1 m (3.3 ft)
Construction
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Base & Cover: High-strength ABS
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Light Segment: Impact-resistant polycarbonate
Environmental & Mechanical Ratings
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Vibration Resistance: Conforms to IEC 60068-2-6 (10 Hz–55 Hz, 1 mm amplitude, 5-minute sweep, 30-minute dwell)
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Shock Resistance: Meets IEC 60068-2-27 (30 G, 11 ms half-sine pulse)
Operating Conditions
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Non-audible models: –40 °C to +50 °C (–40 °F to +122 °F)
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Standard & sealed audible models: –20 °C to +50 °C (–4 °F to +122 °F)
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Humidity: Up to 95% RH at +50 °C, non-condensing
Applications
Ideal for use on automated production lines, industrial automation systems, security installations, LED encapsulation machinery, alarm and alert systems, SMT assembly equipment, CNC machining centers, engraving machines, lathes, and milling equipment.
Summary
LED stack lights provide a cost-efficient and highly effective solution for real-time visual management and lean manufacturing practices. These LED indicators are key to enhancing operational efficiency and workplace productivity.
