The Omron F3SG-4RA0350-30 Safety Light Curtain creates a protective sensing field for 30 mm hand and arm detection across a 350 mm protective height. Its optical arrangement consists of 16 infrared beams separated by a 20 mm beam gap to monitor personnel access through the guarded machine area. The light curtain operates from 24 VDC and provides PNP/NPN safety outputs for integration with compatible machine safety control equipment. Its 350 mm protective height provides localized vertical coverage while the specified detection capability defines its hand and arm safeguarding function. The F3SG-4RA0350-30 belongs to the F3SG-R Series and is positioned among 30 mm machine safety light curtains available within Omron industrial safety products.
The Omron F3SG-4RA0350-30 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-4RA0670-30 (Hand and arm protection, 20 mm beam gap, 32 beams, 670 mm protective height), Omron F3SG-4RA0190-30 (Hand and arm protection, 20 mm beam gap, 8 beams, 190 mm protective height), and Omron F3SG-4SRB1040-25 (Hand protection, 20 mm beam gap, 52 beams, 1040 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-4RA0350-30 integrates cleanly with safety relays, controllers, and emergency circuits where a reliable Omron Safety Light Curtain is required to maintain.
