{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"F3SJ-A1120P55","brand":"Omron","brandSlug":"omron","productSlug":"F3SJ-A1120P55","canonicalUrl":"https://aoctrl.com/omron/F3SJ-A1120P55","factsUrl":"https://aoctrl.com/api/mcp/products/F3SJ-A1120P55","rawCanonicalId":null},"summary":{"shortDescription":"Omron F3SJ-A series safety light curtain, F3SJ-A1120P55, 55mm detection capability, 1120mm protective height, 50mm beam pitch, 23 beams, IP65, 24VDC.","salesMarkdown":"The F3SJ-A1120P55 is a Type 4 safety light curtain from Omron's F3SJ-A series, designed for leg and body protection on access points to hazardous machinery. Its 55 mm detection capability means it reliably detects a human leg or torso entering the field — this is the finger/hand protection class per IEC 61496-2, so it is sized for perimeter guarding, not hand-in-die applications. The 1120 mm protective height and 50 mm beam pitch (23 beams total) cover a standard doorway or conveyor access zone up to 9.0 m range. Rated IP65 (dust-tight, water-resistant) means the emitter and receiver housings withstand washdown from hoses and splashing — suitable for food processing lines, packaging floors, or outdoor conveyor gantries where moisture and dust are present. The 24 VDC supply is standard for safety circuits; the blanking and muting functions let you mask fixed obstructions (e.g., a machine frame) or temporarily bypass the curtain during a material pass cycle without removing the safety function.","metaTitle":"Omron F3SJ-A1120P55 Safety Light Curtain, 55mm Detection, 11","metaDescription":"Omron F3SJ-A1120P55 safety light curtain, 55mm detection capability, 1120mm protective height, IP65, 24VDC. Active production. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Safety Light Curtains"],"specifications":{"title":"F3SJ-A1120P55","Series":"F3SJ-A","Package":"Bulk","Features":"Blanking, Muting Function","Beam Pitch":"50mm","Protection":"Leg/Body","description":"LIGHT CURTAIN LEG/BODY 55MM","Number of Beams":"23","Operating Range":"0.2m ~ 9.0m","lifecycle_stage":"eol_hot","Voltage - Supply":"24VDC","Protective Height":"1120mm","Ingress Protection":"IP65 - Dust Tight, Water Resistant","Detection Capability":"55mm","Operating Temperature":"-10°C ~ 55°C"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/c5055021b0d39a5cd86fed69399d48f0.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the detection capability and what does it protect?","answer":"The detection capability is 55 mm, which means it is rated for leg and body protection. It will detect a human leg or torso entering the field but is not suitable for hand or finger detection — those require a finer beam pitch (14 mm or 30 mm)."},{"question":"What is the protective height and operating range?","answer":"Protective height is 1120 mm. Operating range is 0.2 m to 9.0 m, covering most machine access openings and conveyor zones."},{"question":"What ingress protection does it carry?","answer":"IP65 — dust-tight and protected against water jets. Suitable for washdown environments in food and beverage or outdoor use."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/omron/F3SJ-A1120P55","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-A1120P55 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}