The AUTONICS SFLA20-16 Safety Light Curtain is designed for safety applications requiring the detection of objects, such as hands, within a specified range. Below are the key specifications and features:
Key Specifications:
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Sensing Distance:
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Short Mode: 0.2 to 8 meters
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Long Mode: 0.2 to 15 meters
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Detection Capability: Ø 20 mm (hand)
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Number of Optical Axes: 16
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Optical Axis Pitch: 15 mm
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Series Connection: Up to 4 sets (≤ 400 optical axes)
Power and Current:
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Power Supply: 24 VDC ±20% (ripple ≤ 10%)
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Current Consumption:
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Emitter: ≤ 106 mA
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Receiver: ≤ 181 mA
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Safety-Related Output (OSSD):
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Type: NPN or PNP open collector
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Load Voltage: 24 VDC (ON), 0 VDC (OFF)
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Load Current: ≤ 300 mA
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Residual Voltage: ≤ 2 VDC
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Outputs:
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Auxiliary Output (AUX 1/2):
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Type: NPN or PNP open collector
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Load Voltage: ≤ 24 VDC
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Load Current: ≤ 100 mA
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Lamp Output (LAMP 1/2):
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Type: NPN or PNP open collector
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Load Voltage: ≤ 24 VDC
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Load Current: ≤ 300 mA
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Protection Features:
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Protection Circuit: Reverse polarity, short-circuit, and over-current protection for outputs
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Safety-Related Functions:
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Interlock (reset hold)
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External Device Monitoring (EDM)
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Muting/Override
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Blanking (fixed and floating)
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Reduced Resolution
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Environmental Specifications:
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Ambient Temperature: -30°C to 60°C (storage: -30°C to 70°C)
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Ambient Humidity: 35 to 85% RH (storage: 35 to 95% RH)
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Protection Ratings:
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IP65, IP67 (IEC)
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IP67G (JEM)
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IP69K (DIN)
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Safety Certifications:
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Standards:
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UL 508, CSA C22.2 No. 14
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ISO 13849-1 (PL e, Cat. 4)
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IEC/EN 61496-1 (Type 4, ESPE)
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IEC/EN 61508-1~7 (SIL 3)
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IEC/EN 62061 (SIL CL 3)
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This model is suited for applications requiring precise detection and safety in environments such as manufacturing, robotics, and automated systems, with certifications for industrial standards and a wide range of configurations for various operational needs.
