Omron F3SG-4RA0270-30 Safety Light Curtain
Omron F3SG-4RA0270-30 is a Safety Light Curtain designed for hand and arm protection with 30 mm detection capability. Its sensing field contains 12 infrared beams arranged with a 20 mm beam gap across a 270 mm protective height. The model operates from a 24 VDC power supply and provides PNP/NPN outputs for connection with compatible safety control equipment. Its sensing distance is specified at 0.3 to 20.0 m or 0.3 to 7.0 m depending on configuration. Within the F3SG-R Series, the F3SG-4RA0270-30 provides compact 270 mm vertical coverage. For different guarded opening sizes, compare 30 mm machine protection light curtains available through Omron industrial safety solutions.
| Brand | Omron |
| Product | Safety Light Curtain |
| Model Number | F3SG-4RA0270-30 |
Omron F3SG-4RA0270-30 Safety Light Curtain - Technical Specifications
| Specification | Value |
|---|---|
| Application | Hand and arm protection |
| Object Resolution | Opaque objects |
| Detection Capability | 30-mm dia. |
| Beam Gap | 20 mm |
| Number Of Beams | 12 Beams |
| Protective Height | 270 mm |
| Lens Size | 7 mm |
| Operating Range | 0.3 to 20.0 m, 0.3 to 7.0 m |
| Light Source | Infrared LEDs, Wavelength: 870 nm |
| Startup Waiting Time | 2 s max. |
| Power Supply Voltage | SELV/PELV 24 VDC±20% (ripple p-p 10% max.) |
| Current Consumption | Emitter: 35 mA max.;Receiver: 75 mA max. |
| Safety Outputs Ossd | PNP/NPN |
| Degree Of Protection | IP65 and IP67 |
| Net Weight | 0.9 kg |
The Omron F3SG-4RA0270-30 Safety Light Curtain provides 30 mm hand and arm detection across a 270 mm protective height. Its sensing field consists of 12 infrared beams positioned with a 20 mm beam gap. The unit operates from a SELV/PELV 24 VDC supply and provides PNP/NPN safety outputs. Its sensing distance is specified at 0.3 to 20.0 m or 0.3 to 7.0 m depending on configuration. The enclosure carries both IP65 and IP67 protection ratings.
For comparison, the F3SG-4RA0270-30 should be matched by its 30 mm detection capability, 270 mm protective height, 20 mm beam spacing, output type, and required sensing distance. A taller model can be selected when the guarded opening requires greater vertical coverage while retaining the same hand and arm protection class. For a 350 mm protective height with 16 beams and a 20 mm beam gap, see Omron F3SG-4RA0350-30.
