Omron F3SJ-E0185N25 Safety Light Curtain
Omron F3SJ-E0185N25 Safety Light Curtain is a Type 4 safety device designed for dependable hand protection in industrial automation environments. This safety light curtain operates with a 20 mm beam gap, 8 beams, and a compact 185 mm protective height, making it suitable for space-constrained machine guarding applications. It supports an operating range of 0.2 to 7 m and uses an infrared LED light source to ensure stable and accurate detection. The unit provides an NPN output for integration with safety controllers and control circuits. Manufactured by Omron, this model is part of the Omron Safety Light Curtains range used across industrial safety installations.
| Brand | Omron |
| Product | Safety Light Curtain |
| Model Number | F3SJ-E0185N25 |
Omron F3SJ-E0185N25 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 | 8 beams |
| Protective height | 185 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-E0185N25 Safety Light Curtain is widely used as a compact Type 4 solution for operator hand protection in industrial automation systems. The device forms a defined protective zone using multiple infrared beams, enabling immediate machine stop signals when the detection area is interrupted.
In industrial applications, this safety light curtain is commonly installed on presses, packaging equipment, conveyors, and small automated work cells where limited protective height is required. Its NPN output configuration and startup waiting time of up to 2 seconds support smooth integration into safety control architectures.
Designed for continuous industrial operation, the unit operates 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 performance in demanding environments where consistent hand protection and machine safety compliance are essential.