The Omron F3SG-4SRB0480-25 Safety Light Curtain provides 25 mm hand detection over a 480 mm protective height for safeguarding industrial machine access points. Its sensing arrangement contains 24 infrared beams separated by a 20 mm beam gap, creating the protective field across the monitored opening. The light curtain operates from a 24 VDC supply and provides PNP/NPN safety outputs for integration with compatible machine safety architectures. Its 480 mm sensing height provides increased vertical coverage compared with shorter models while retaining 25 mm hand detection capability. The F3SG-4SRB0480-25 represents this configuration within the F3SG-SR Series and sits within the industrial hand protection light curtain range available through Omron safety automation products.
The Omron F3SG-4SRB0480-25 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-4RA0430-30 (Hand and arm protection, 20 mm beam gap, 20 beams, 430 mm protective height), Omron F3SG-4RA0830-30 (Hand and arm protection, 20 mm beam gap, 40 beams, 830 mm protective height), and Omron F3SG-4SRA0400-25 (Hand protection, 20 mm beam gap, 20 beams, 400 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-4SRB0480-25 integrates cleanly with safety relays, controllers, and emergency circuits where a reliable Omron Safety Light Curtain is required to maintain.
