Omron F3SG-4SRB0880-45 Safety Light Curtain
Omron F3SG-4SRB0880-45 is a Safety Light Curtain configured for 45 mm arm and leg protection across an 880 mm protective height. Its optical field contains 22 infrared beams positioned with a 40 mm beam gap to detect opaque objects passing through the protected machine opening. The sensing distance is specified at 0.3 to 20.0 m or 0.3 to 7.0 m depending on configuration. It operates from a SELV/PELV 24 VDC supply and provides PNP/NPN safety outputs. Within the F3SG-SR Series, the F3SG-4SRB0880-45 provides wider-spaced body-area detection. For larger-object safeguarding, compare arm and leg protection light curtains available through Omron machine safety solutions.
| Brand | Omron |
| Product | Safety Light Curtain |
| Model Number | F3SG-4SRB0880-45 |
Omron F3SG-4SRB0880-45 Safety Light Curtain - Technical Specifications
| Specification | Value |
|---|---|
| Application | Arm/Leg protection |
| Object Resolution | Opaque objects |
| Detection Capability | 45-mm dia |
| Beam Gap | 40 mm |
| Number Of Beams | 22 Beams |
| Protective Height | 880 mm |
| Lens Size | 6.7 × 4.5 mm (W × H) |
| Operating Range | 0.3 to 20.0 m, 0.3 to 7.0 m |
| Light Source | Infrared LEDs, Wavelength: 870 nm |
| Startup Waiting Time | 3 s max. |
| Power Supply Voltage | SELV/PELV 24 VDC±20% (ripple p-p 10% max.) |
| Safety Outputs Ossd | PNP/NPN |
| Degree Of Protection | IP65 and IP67 |
The Omron F3SG-4SRB0880-45 Safety Light Curtain provides 45 mm arm and leg detection across an 880 mm protective height. Its optical field consists of 22 infrared beams arranged with a 40 mm beam gap to detect opaque objects entering the protected opening. The specified sensing range is 0.3 to 20.0 m or 0.3 to 7.0 m depending on configuration. It operates from a SELV/PELV 24 VDC ±20% supply and provides PNP/NPN safety outputs. Compared with finer 14 mm or 25 mm configurations, its 45 mm detection diameter and 40 mm beam spacing define a different protection category. The enclosure carries IP65 and IP67 ratings.
When selecting the F3SG-4SRB0880-45, the required detection size, 880 mm protective height, 40 mm beam gap, operating distance, and output configuration should be considered together. These specifications determine the size of object detected and the vertical coverage available at the machine opening. This model should not be treated as equivalent to finger- or hand-protection versions that use smaller detection diameters and closer beam spacing. For a finer finger-protection alternative using a 10 mm beam gap and 320 mm protective height, see Omron F3SG-4SRB0320-14.
