Omron F3SJ-A0470P30 Light Curtain, Hand/Arm 30mm, 470mm Heig

The Omron F3SJ-A0470P30 is a type-4 safety light curtain from the F3SJ-A series, rated for hand/arm protection with a 30 mm detection capability. The 30 mm beam pitch and 19 beams produce a 470 mm protective height — that is the vertical zone the curtain guards, sized for opening protection on a medium-height machine access point or hazardous-area perimeter. It operates over a 0.2 m to 9.0 m range, so the transmitter and receiver can be spaced up to nine meters apart — typical for guarding a wide conveyor infeed or a robot cell entry. Built-in blanking and muting functions let the curtain ignore fixed obstructions (e.g., a fixture post) or temporarily suspend guarding during a material pass-through, which avoids nuisance trips that stop production.