Omron F3SG-4RA0240-14 Safety Light Curtain
The Omron F3SG-4RA0240-14 Safety Light Curtain provides finger protection across a 240 mm protective height for safeguarding compact hazardous machine access areas. Its sensing field uses 23 beam axes with a 10 mm beam gap, creating closely spaced optical coverage for finger-level intrusion detection. The model uses an infrared LED light source with a 14 mm lens diameter and provides PNP/NPN output configurations for integration with compatible machine safety systems. It operates from 24 VDC and uses M12 5-pin connectors for electrical connection. The F3SG-4RA0240-14 belongs to the F3SG-R Series and forms part of the finger protection safety light curtain range available within Omron machine safety products.
| Brand | Omron |
| Product | Safety Light Curtain |
| Model Number | F3SG-4RA0240-14 |
Omron F3SG-4RA0240-14 Safety Light Curtain - Technical Specifications
| Specification | Value |
|---|---|
| Application | Finger protection |
| Detection Capability | Opaque objects |
| Beam Gap | 10 mm |
| Number Of Beams | 23 axis beam |
| Protective Height | 240 mm |
| Operating Range | 0.3 to 10.0 m, 0.3 to 3.0 m |
| Connection Method | M12 connectors 5-pin |
| Light Source | Infrared LEDs, Wavelength: 870 nm |
| Output | PNP, NPN |
| Lens Diameter | 14 mm |
| Response Time Normal Mode On Off | 8 ms |
| Response Time Normal Mode Off On | 40 ms |
| Control Output Ossd | 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.
