Omron F3SJ-B0305N25 Safety Light Curtain
Omron F3SJ-B0305N25 combines Type 4 machine safety protection with an NPN output for industrial hand detection applications. Among the F3SJ-B Light Curtains, this model provides a 20 mm beam gap, 14 beams, and a 305 mm protective height for monitoring hazardous machine access points. It operates across a 0.2 to 7 m sensing range and uses an infrared LED light source for consistent optical detection. The NPN output supports integration with compatible machine safety and control circuits. The F3SJ-B0305N25 is suitable for applications using NPN Safety Light Curtains for machine guarding. Related automation products can be explored through Omron Industrial Control Products.
| Brand | Omron |
| Product | Safety Light Curtain |
| Model Number | F3SJ-B0305N25 |
Omron F3SJ-B0305N25 Safety Light Curtain - Technical Specifications
| Specification | Value |
|---|---|
| Sensor type | Type 4 |
| Application | Hand protection |
| Detection capability | Dia. 25 mm |
| Beam gap | 20 mm |
| Operating range | 0.2 to 7 m |
| Number of beams | 14 beams |
| Protective height | 305 mm |
| Output | NPN |
| Lens diameter | Diameter 5 mm |
| Startup waiting time | 2 s max |
| Power supply voltage | 24 VDC |
| Light source | Infrared LED (870 nm) |
| Connection type | Connector method (M12, 8-pin |
| Current Consumption | Emitter: 52 mA max.; Receiver: 47 mA max. |
| Degree of protection | IP65 (IEC 60529) |
Omron F3SJ-B0305N25 Safety Light Curtain is widely recognized as a compact Type 4 safety solution engineered for reliable operator protection in industrial automation systems. The device forms a precise protective zone using multiple infrared beams, ensuring immediate interruption of machine operation when an object enters the detection area.
In industrial applications, this safety light curtain is commonly installed on presses, packaging machines, conveyors, and robotic work cells where controlled access protection is required. Its NPN output configuration, fast startup time of up to 2 seconds, and M12 8-pin connector method allow smooth integration with safety controllers and PLC-based safety circuits.
Designed for continuous industrial operation, the unit runs on a 24 VDC power supply with low current consumption and stable optical output. With an IP65 protection rating and robust housing, it supports long-term use in demanding environments where consistent hand protection and machine safety compliance are critical.