The Omron F3SJ-A0545P20 Safety Light Curtain combines 20 mm hand detection with a 545 mm protective height for industrial machine safeguarding applications. A total of 36 infrared beams arranged with a 15 mm beam gap form the protective sensing field across the guarded access area. When this field is interrupted, the light curtain provides detection information to the associated machine safety system. The unit operates from 24 VDC and uses an M12 8-pin connector for electrical integration. This sensing configuration supports machine openings requiring hand-level detection across a medium-height vertical area. The F3SJ-A0545P20 represents this model within the F3SJ Series and can be compared with other 545 mm hand protection light curtains available within Omron machine safety solutions.
The Omron F3SJ-A0545P20 is a F3SJ 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 F3SJ-E0705N25 (Hand protection, 20 mm beam gap, 34 beams, 705 mm protective height), Omron F3SJ-E0185P25 (Hand protection, 20 mm beam gap, 8 beams, 185 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 F3SJ-A0545P20 integrates cleanly with safety relays, controllers, and emergency circuits where a reliable Omron Safety Light Curtain is required to maintain operator.
