Safety Light Curtain – F3SJ-A1445P20-TS
The Omron F3SJ-A1445P20-TS is a safety light curtain from the F3SJ series, designed to create a guarded zone around hazardous machinery. It ships in a bulk package, meaning the unit comes without individual retail packaging — standard for OEM integration where the part goes straight into a panel or machine build.
Deployment Context
Mount this light curtain around machine access points — press brakes, robotic cells, assembly stations — where a person reaching into the hazard zone needs to trigger a safety stop. The F3SJ series is a through-beam photoelectric guard; the emitter and receiver pair create an infrared detection field. When an object (typically a hand or body part) breaks the beam, the safety outputs de-energize, signaling the machine controller to halt. This is a Type 4 safety device per IEC 61496-1, suitable for applications up to SIL 3 / PL e.