The Omron F3SJ-A0299P14-TS is a Type 4 safety light curtain from the F3SJ series, designed for finger detection at 14 mm resolution — that means it catches a finger reaching into the hazard zone, meeting the finger-protection class per IEC 61496-1. The 32 beams are spaced at a 9 mm pitch across a 299 mm protective height, so it guards a vertical opening just under 300 mm tall. Operating range spans 0.2 m to 9.0 m, which covers most machine-guarding distances from close-in press feeders up to larger robot cells.
Built-in blanking and muting
This curtain includes blanking and muting functions onboard. Blanking lets you optically bypass fixed obstructions (like a machine frame or conveyor rail) within the field without disabling the safety function. Muting temporarily suspends the curtain during a material pass — think a pallet moving through the guarded zone — while keeping personnel protection active outside the muted region. These are configurable features, not add-on modules, which simplifies panel wiring and reduces the number of external safety relays needed.