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:
Sensing Distance:
Short Mode: 0.2 to 8 meters
Long Mode: 0.2 to 15 meters
Detection Capability: Ø 20 mm (hand)
Number of Optical Axes: 16
Optical Axis Pitch: 15 mm
Series Connection: Up to 4 sets (≤ 400 optical axes)
Power and Current:
Power Supply: 24 VDC ±20% (ripple ≤ 10%)
Current Consumption:
Emitter: ≤ 106 mA
Receiver: ≤ 181 mA
Safety-Related Output (OSSD):
Type: NPN or PNP open collector
Load Voltage: 24 VDC (ON), 0 VDC (OFF)
Load Current: ≤ 300 mA
Residual Voltage: ≤ 2 VDC
Outputs:
Auxiliary Output (AUX 1/2):
Type: NPN or PNP open collector
Load Voltage: ≤ 24 VDC
Load Current: ≤ 100 mA
Lamp Output (LAMP 1/2):
Type: NPN or PNP open collector
Load Voltage: ≤ 24 VDC
Load Current: ≤ 300 mA
Protection Features:
Protection Circuit: Reverse polarity, short-circuit, and over-current protection for outputs
Safety-Related Functions:
Interlock (reset hold)
External Device Monitoring (EDM)
Muting/Override
Blanking (fixed and floating)
Reduced Resolution
Environmental Specifications:
Ambient Temperature: -30°C to 60°C (storage: -30°C to 70°C)
Ambient Humidity: 35 to 85% RH (storage: 35 to 95% RH)
Protection Ratings:
IP65, IP67 (IEC)
IP67G (JEM)
IP69K (DIN)
Safety Certifications:
Standards:
UL 508, CSA C22.2 No. 14
ISO 13849-1 (PL e, Cat. 4)
IEC/EN 61496-1 (Type 4, ESPE)
IEC/EN 61508-1~7 (SIL 3)
IEC/EN 62061 (SIL CL 3)
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.
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