Product Description

​The Omron F3SJ-E0465N25 is a safety light curtain designed to protect personnel from hazardous machine areas by detecting the presence of hands within its protective field. It features a protective height of 465 mm with a resolution capability of 25 mm, making it suitable for hand detection applications. The curtain comprises 22 beams spaced 20 mm apart, providing a detection range between 0.2 meters and 7 meters. Additional functionalities include mutual interference prevention, allowing up to three units to operate simultaneously without mutual interference, and test functions such as self-test at power-on and during operation. ​

Technical Specifications

• Type: Safety Light Curtain​
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• Omron Automation
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• Application: Hand Protection​
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• Control Specialties
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• Resolution: 25 mm​
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• Protective Height: 465 mm​
• Number of Beams: 22​
• Beam Pitch: 20 mm​
• Operating Range: 0.2 m to 7 m​
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• Response Time:
• ON to OFF: 15 ms max.​
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• OFF to ON: 70 ms max.​
• Startup Waiting Time: 2 s max.​
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• Power Supply Voltage (Vs): 24 VDC ±20% (ripple p-p 10% max.)​
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• Current Consumption (No Load):
• Emitter:
• Up to 22 beams: 41 mA max.
• 26 to 42 beams: 57 mA max.
• 46 to 54 beams: 63 mA max.
• Receiver:
• Up to 22 beams: 42 mA max.
• 26 to 42 beams: 47 mA max.
• 46 to 54 beams: 51 mA max.
• Light Source (Emitted Wavelength): Infrared LED (870 nm)​
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• Effective Aperture Angle (EAA): Within ±2.5° for both emitter and receiver when the detection distance is 3 m or over​
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• Safety Outputs (OSSD):
• PNP Output:
• Two PNP transistor outputs
• Load current: 200 mA max.
• Residual voltage: 2 V max.
• Leakage current: 1 mA max.
• Load inductance: 2.2 H max.
• Maximum capacity load: 1 μF
• NPN Output:
• Two NPN transistor outputs
• Load current: 200 mA max.
• Residual voltage: 2 V max.
• Leakage current: 1 mA max.
• Load inductance: 2.2 H max.
• Maximum capacity load: 1 μF
• Input Voltage:
• PNP Output:
• ON voltage: Vs - 3 V to Vs (short circuit current: approx. 3.0 mA)
• OFF voltage: 0 V to 1/2 Vs or open (short circuit current: approx. 4.0 mA)
• NPN Output:
• ON voltage: 0 to 3 V (short circuit current: approx. 4.0 mA)
• OFF voltage: 1/2 Vs to Vs or open (short circuit current: approx. 3.0 mA)
• Mutual Interference Prevention Function: Prevents interference in up to 3 sets​
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• Control Specialties
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• Test Function: Self-test at power-on and during operation​
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• Protection Circuit: Output short-circuit protection, power supply reverse polarity protection​
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• Operating Ambient Light Intensity:
• Incandescent lamp: 3,000 lx max.​
• Sunlight: 10,000 lx max.​
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• Insulation Resistance: 20 MΩ min. at 500 VDC​
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• Dielectric Strength: 1,000 VAC 50/60 Hz for 1 minute​
• Degree of Protection: IP65 (IEC 60529)​
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• Vibration Resistance: Class 3M4 (IEC TR 60721-4-3)​
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• Shock Resistance: Class 3M4 (IEC TR 60721-4-3)​
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• Pollution Degree: Pollution degree 3 (IEC 60664-1)​
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• Power Cable Connection Method: Pull-out type, cable length 3 m​
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• Number of Wires: Emitter: 5 wires; Receiver: 6 wires​
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• Cable Diameter: 6 mm​
• Allowable Bending Radius: R5 mm​
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• Extension Cable: Up to 30 m max.​
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• Material:
• Case: Aluminum​
• Cap: ABS resin, PBT​
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• Optical Cover: PMMA resin (acrylic)​
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• Jotrin Electronics
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• Cable: Oil-resistant PVC