Omron F3SJ-E0385N25 Safety Light Curtain
Omron F3SJ-E0385N25 Safety Light Curtain is a Type 4 electro-sensitive protective device engineered for reliable hand protection in industrial automation environments. This safety light curtain operates with a 20 mm beam gap, 18 beams, and a defined 385 mm protective height, enabling accurate detection at hazardous machine access points. It supports an operating range of 0.2 to 7 m and uses an infrared LED light source to maintain stable optical performance. The unit provides an NPN safety output, supporting integration with safety relays and PLC-based safety circuits. Manufactured by Omron, this model is part of the Omron Safety Light Curtains range widely used in machine guarding applications.
| Brand | Omron |
| Product | Safety Light Curtain |
| Model Number | F3SJ-E0385N25 |
Omron F3SJ-E0385N25 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 | 18 beams |
| Protective height | 385 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) |
| Current Consumption | Emitter: 41 mA max.; Receiver: 40 mA max. |
| Degree of protection | IP65 (IEC 60529) |
Omron F3SJ-E0385N25 Safety Light Curtain is widely recognized as a compact Type 4 safety solution designed for dependable operator protection in industrial automation systems. The device forms a precise protective field using multiple infrared beams, ensuring immediate interruption of machine operation when the detection zone is breached.
In industrial applications, this safety light curtain is commonly installed on presses, packaging machines, conveyor systems, and robotic work cells where controlled access protection is required. Its NPN output configuration and startup waiting time of up to 2 seconds allow predictable and stable integration into machine safety architectures.
Designed for continuous industrial operation, the unit operates on a 24 VDC power supply with low current consumption and consistent optical output. With an IP65 protection rating and robust construction, it supports long-term use in demanding environments where reliable hand protection and machine safety compliance are essential.