The Omron F3SG-4RA0240-14 Safety Light Curtain provides Finger protection with a 10 mm beam gap 23 axis beam and 240 mm protective height, ensuring reliable hand and finger detection for machine guarding. Operating with a PNP, NPN output configuration, it incorporates a Infrared LED light source and a 14 mm lens diameter for precise sensing accuracy. Equipped with a M12 connectors 5-pin connection, it operates on 24 VDC power supply voltage to deliver stable, high-speed response in automation and safety systems. Its rugged design, with alignment LEDs and a robust housing, ensures simple installation, high durability, and dependable protection in harsh industrial environments. Manufactured by Omron, part of the Omron Safety Light Curtain range, available under the Omron F3SG-R Series.
Two PNP (or) NPN transistor outputs
Load current: 300 mA max.
Residual voltage: 2 V max.
Capacitive load: 1 µF
Leakage current: 1 mA max.
Ambient Illuminance
Incandescent lamp: 3,000 Ix max. on receiver surface, Sunlight: 10,000 Ix max. on receiver surface
Startup Waiting Time
2 s max
Power Supply Voltage
24 VDC
Current Consumption
Emitter: 45 mA max.;Receiver: 75 mA max.
Auxiliary Output Non Safety Output
One PNP (or) NPN transistor outputs
Load current: 100 mA max.
Residual voltage: 2 V max.
Protective Circuit
Output short protection, Power supply reverse polarity protection
Insulation Resistance
20 M? or higher (500 VDC megger)
Ambient Temperature
Operating:-10 to 55°C (14 to 131°F) (non-icing), Storage:-25 to 70°C (-13 to 158°F)
Ambient Humidity
Operating: 35% to 85% (non-condensing), Storage: 35% to 95%
Degree Of Protection
IP65 and IP67
Materials
Housing: Aluminum alloy
Cap: PBT resin
Front window: Acrylic resin
Cable: Oil-resistant PVC resin
Standard Fixed Bracket (F39-LGF): Zinc alloy
FE plate: Stainless steel
Net Weight
0.9 kg
The Omron F3SG-4RA0240-14 is a F3SG Safety Light Curtain commonly used in guarding, access detection, and protected-zone monitoring around automated machinery, conveyors, assembly modules, and packaging lines. It is often evaluated together with related models such as Omron F3SJ-B0185P25 (Hand protection, 20 mm beam gap, 8 axis beams, 185 mm protective height, PNP output, M12 Connector 8-pin), Omron F3SJ-B0625P25 (Hand protection, 20 mm beam gap, 30 axis beams, 625 mm protective height, PNP output, M12 Connector 8-pin), and Omron F3SJ-B0305N25 (Hand protection, 20 mm beam gap, 14 axis beams, 305 mm protective height, NPN output, M12 Connector 8-pin) when engineers compare optical resolution, protective height, and wiring compatibility for specific machine layouts. Considering application type, beam gap, number of beams, protective height, output configuration, and connection method helps ensure proper selection for finger, hand, or body protection categories.
