{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"F3SJ-A1235P20-TS","brand":"Omron","brandSlug":"omron","productSlug":"F3SJ-A1235P20-TS","canonicalUrl":"https://aoctrl.com/omron/F3SJ-A1235P20-TS","factsUrl":"https://aoctrl.com/api/mcp/products/F3SJ-A1235P20-TS","rawCanonicalId":null},"summary":{"shortDescription":"Omron F3SJ-A Series safety light curtain, F3SJ-A1235P20-TS, finger/hand protection, 20mm detection capability, 1235mm protective height, IP65.","salesMarkdown":"## What this light curtain is and what it guards The Omron F3SJ-A1235P20-TS is a Type 4 safety light curtain from the F3SJ-A series, built for point-of-operation guarding where a 20mm detection capability means it catches fingers reaching into the hazard zone (finger-protection class per IEC 61496). Its 1235mm protective height and 82 beams on a 15mm pitch cover a vertical access area typical for manual assembly stations or small machine loading gates, with an operating range from 0.2m to 9.0m giving flexibility for both tight and extended reach applications. Runs on 24VDC supply and carries an IP65 rating — dust-tight and protected against water jets, so it holds up in washdown environments common to food processing or machining lines where coolant mist is present. The 20mm detection capability defines the smallest object the curtain reliably catches — sized for finger detection, not just hand or body. If your risk assessment calls for finger protection per ISO 13855, this is the resolution you spec. Blanking and muting functions are built in, which means you can program fixed or floating blanking zones to let workpieces pass through without tripping the safety output, and use muting sensors to bypass the curtain during material transfer — both features that avoid nuisance stops on automated lines. Operating temperature range of -10°C to 55°C covers most indoor plant-floor conditions but not freezers or ovens — if your line sees sustained sub-zero or above-55°C ambient, this curtain needs thermal isolation. Because it is a current-catalog safety device, the manufacturer continues to supply it with full compliance documentation (CE, UL, RoHS) for new machine builds and legacy replacements alike.","metaTitle":"Omron F3SJ-A1235P20-TS Safety Light Curtain, 20mm Detection","metaDescription":"Omron F3SJ-A1235P20-TS safety light curtain with 20mm finger/hand detection, 1235mm protective height, IP65. Active production. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Safety Light Curtains"],"specifications":{"Series":"F3SJ-A","Package":"Bulk","Features":"Blanking, Muting Function","Beam Pitch":"15mm","Protection":"Finger/Hand","Number of Beams":"82","Operating Range":"0.2m ~ 9.0m","lifecycle_stage":"eol_hot","Voltage - Supply":"24VDC","Protective Height":"1235mm","Ingress Protection":"IP65 - Dust Tight, Water Resistant","Detection Capability":"20mm","Operating Temperature":"-10°C ~ 55°C"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/c5055021b0d39a5cd86fed69399d48f0.pdf","sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/F3SJ-A1235P20-TS/alternatives.json"},"ai":{"faq":[{"question":"What is the detection capability and what does it protect?","answer":"The detection capability is 20mm, which provides finger protection per IEC 61496. It catches fingers reaching into the guarded area, not just hands or larger body parts."},{"question":"What ingress protection rating does this light curtain have?","answer":"IP65 — dust-tight and protected against water jets from any direction. Suitable for washdown environments and areas with coolant mist."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/omron/F3SJ-A1235P20-TS","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/omron/F3SJ-A1235P20-TS when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:15:54.622Z","lastPublished":"2026-09-02T08:15:54.622Z","indexable":true}}