What the 14 mm Detection Means for Your Guarding Application
The Omron F3SJ-A0245N14 is a Type 4 safety light curtain from the F3SJ-A series, designed for finger protection with a 14 mm detection capability. That 14 mm figure means it catches fingers reaching into the hazard zone — finger-protection class per IEC 61496-1 — so it's the right choice when operators need to reach near but not through the guarded area. The 26 beams at 9 mm pitch cover a 245 mm protective height, which defines the vertical zone you're securing. Operating range spans 0.2 m to 9.0 m, giving flexibility from tight machine guarding to wider access points.
Environmental Fit and Power
Rated IP65 — dust tight and protected against water jets — so it handles washdown environments typical in food processing or automotive lines. Runs on 24 VDC, the standard safety circuit voltage.
Advanced Features for Complex Guarding
Built-in blanking and muting functions let you configure the light curtain for applications where fixed guarding isn't practical — blanking ignores stationary objects in the field (like a fixture), while muting temporarily suspends the safety function during a material transfer cycle. These are programmable features, not add-on modules, which simplifies integration into automated cells.
Listed as Active in production status — no end-of-life notice on record.