The Omron F3SG-4RA0910-30 Safety Light Curtain provides 30 mm hand and arm detection across a 910 mm protective height for industrial machine access protection. Its sensing field contains 44 infrared beams arranged with a 20 mm beam gap to provide optical monitoring across the protected opening. The light curtain operates from a 24 VDC power supply and provides PNP/NPN safety outputs for integration with compatible machine safety equipment. Its 910 mm protective height supports applications where hand and arm intrusion needs to be monitored across a larger vertical access zone. The F3SG-4RA0910-30 identifies this model within the F3SG-R Series and forms part of the 30 mm machine safety light curtain range connected with Omron industrial safety products.
The Omron F3SG-4RA0910-30 is a F3SG Safety Light Curtain designed for use in machine guarding, access protection, and point-of-operation safety around conveyors, presses, and automated lines. It is usually evaluated together with related models such as Omron F3SG-4RA0320-14 (Finger protection, 10 mm beam gap, 31 beams, 320 mm protective height), Omron F3SG-4RA0640-14 (Finger protection, 10 mm beam gap, 63 beams, 640 mm protective height), and Omron F3SG-4RA1950-30 (Hand and arm protection, 20 mm beam gap, 96 beams, 1950 mm protective height) when engineers are matching safety light curtains to application risk levels and space constraints. 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 F3SG-4RA0910-30 integrates cleanly with safety relays, controllers, and emergency circuits where a reliable Omron Safety Light Curtain is required to maintain operator safety.
