Omron F3SJ-B0785P25 Safety Light Curtain
The Omron F3SJ-B0785P25 Safety Light Curtain provides 25 mm hand detection across a 785 mm protective height for safeguarding access to hazardous machine areas. Its protective sensing field consists of 38 infrared beams arranged with a 20 mm beam gap, creating optical coverage across the guarded opening. The light curtain operates from a 24 VDC power supply and uses an infrared LED light source to establish the sensing field. Its 785 mm protective height provides extended vertical coverage while maintaining hand-level detection for machine safeguarding applications. The F3SJ-B0785P25 belongs to the F3SJ Series and forms part of the 25 mm hand protection light curtain range available within Omron machine safety products.
| Brand | Omron |
| Product | Safety Light Curtain |
| Model Number | F3SJ-B0785P25 |
Omron F3SJ-B0785P25 Safety Light Curtain - Technical Specifications
| Specification | Value |
|---|---|
| Application | Hand protection |
| Object Resolution | Opaque objects |
| Detection Capability | 25 mm dia. |
| Beam Gap | 20 mm |
| Number Of Beams | 38 Beams |
| Protective Height | 785 mm |
| Lens Size | 5 mm |
| Operating Range | 0.2 to 7 m |
| Light Source | Infrared LED (870 nm) |
| Startup Waiting Time | 2 s max. |
| Power Supply Voltage | SELV/PELV 24 VDC±20% (ripple p-p 10% max.) |
| Current Consumption | Emitter: 68 mA max.; Receiver: 50 mA max. |
| Safety Outputs Ossd | Two PNP transistor outputs, load current 200 mA max., residual voltage 2 V max. (except for voltage drop due to cable extension), Leakage current 1 mA max., load inductance 2.2 H max. *3, Maximum capacity load 1 ?F |
| Auxiliary Output Non Safety Output | One PNP transistor outputs, load current 100 mA max., residual voltage 2 V max. (except for voltage drop due to cable extension), leak current 1 mA max. |
| Protective Circuit | Output short-circuit protection, and power supply reverse polarity protection |
| Insulation Resistance | 20 M? min. (at 500 VDC) |
| Ambient Temperature | Operating: -10 to 55°C (non-freezing), Storage: -25 to 70°C |
| Ambient Humidity | Operating: 35% to 85% (no condensation), Storage: 35% to 95% RH |
| Degree Of Protection | IP65 (IEC 60529) |
| Materials | Case: Aluminum Cap: ABS resin, PBT Optical cover: PMMA resin (acrylic) Cable: Oil resistant PVC |
The Omron F3SJ-B0785P25 is a F3SJ Safety Light Curtain designed for use in machine guarding, access protection, and point-of-operation safety around conveyors, presses, and automated lines. Reviewing application type, beam gap, number of beams, protective height, and connection method makes it easier to select the right curtain for finger protection, hand detection, or body protection zones along the machine. The F3SJ-B0785P25 integrates cleanly with safety relays, controllers, and emergency circuits where a reliable Omron Safety Light.
