Omron F3SJ-A0755P20 Safety Light Curtain
Omron F3SJ-A0755P20 is a Safety Light Curtain configured for hand protection across a 755 mm protective height. Its optical sensing field contains 50 beam axes positioned with a 15 mm beam gap to monitor access through the protected machine opening. The operating distance extends from 0.2 to 9 m, while the unit operates from a 24 VDC supply. An M12 8-pin connector and PNP transistor outputs provide electrical connection with the safety system. Within the F3SJ Series, the F3SJ-A0755P20 combines close beam spacing with extended vertical coverage. For hand-level machine guarding, browse industrial hand protection light curtains offered through Omron machine safeguarding products.
| Brand | Omron |
| Product | Safety Light Curtain |
| Model Number | F3SJ-A0755P20 |
Omron F3SJ-A0755P20 Safety Light Curtain - Technical Specifications
| Specification | Value |
|---|---|
| Application | Hand protection |
| Detection Capability | Opaque objects |
| Beam Gap | 15 mm |
| Number Of Beams | 50 axis beam |
| Protective Height | 755 mm |
| Operating Range | 0.2 to 9 m |
| Connection Method | M12 Connector 8-pin |
| Light Source | Infrared LED (870 nm) |
| Output | PNP |
| Lens Diameter | 5 mm |
| Response Time Normal Mode On Off | 13 ms |
| Response Time Normal Mode Off On | 52 ms |
| Control Output Ossd | Two PNP transistor outputs Load current: 300 mA max. Residual voltage: 2 V max. Capacitive load: 2.2 µF Leakage current: 2 mA max. |
| Ambient Illuminance | Incandescent lamp: 3000 lx max. Sunlight: 10000 lx max. |
| Startup Waiting Time | 2 s max. |
| Power Supply Voltage | 24 VDC |
| Current Consumption | Receiver: 68 mA max.; Emitter: 76 mA max. |
| Auxiliary Output Non Safety Output | One PNP transistor output Load current: 300 mA max. Residual voltage: 2 V max. Leakage current: 1 mA max. |
| Protective Circuit | Output short-circuit protection Power supply reverse polarity protection |
| Insulation Resistance | 20 M? min. (at 500 VDC) |
| Ambient Temperature | Operating: -10 to 55°C (no icing), Storage: -30 to 70°C |
| Ambient Humidity | Operating: 35% to 85% (no condensation), Storage: 35% to 95% |
| Degree Of Protection | IP65 (IEC 60529) |
| Materials | Case: Aluminum, Zinc diecast Front window: PMMA resin (acrylic) Caps: ABS resin Cable: Oil-resistant PVC |
| Weight | Main Unit: Approx. 1.3 kg Package: Approx. 2.6 kg |
The Omron F3SJ-A0755P20 Safety Light Curtain provides hand protection across a 755 mm protective height. Its sensing field contains 50 beam axes arranged with a 15 mm beam gap and uses an 870 nm infrared LED light source. The operating range extends from 0.2 to 9 m, while the unit operates from a 24 VDC supply. An M12 8-pin connector provides electrical connection with compatible safety equipment. Two PNP transistor outputs support maximum load currents of 300 mA each. Output short-circuit and power-supply reverse-polarity protection are specified. The enclosure carries an IP65 protection rating.
When evaluating the F3SJ-A0755P20, the 15 mm beam spacing, 755 mm protective height, PNP output type, M12 connection, and sensing distance are the main specifications to consider. These parameters define the closely spaced hand-protection field and the safety-system interface. The supplied source does not provide a specific related model for direct comparison, so the selection should be based on the listed beam arrangement, protected height, electrical output, connector type, and operating range without introducing an unsupported alternative model.
