{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"F3SJ-A0575P20","brand":"Omron","brandSlug":"omron","productSlug":"F3SJ-A0575P20","canonicalUrl":"https://aoctrl.com/omron/F3SJ-A0575P20","factsUrl":"https://aoctrl.com/api/mcp/products/F3SJ-A0575P20","rawCanonicalId":null},"summary":{"shortDescription":"Omron F3SJ-A Series safety light curtain, F3SJ-A0575P20, finger/hand protection, 20mm detection capability, 575mm protective height, 38 beams, 15mm pitch, 0.2-9.0m range, IP65, 24VDC.","salesMarkdown":"## What the specs mean for your guarding layout The Omron F3SJ-A0575P20 is a Type 4 safety light curtain from the F3SJ-A series, rated for finger and hand protection with a 20mm detection capability. That 20mm figure means it catches a single finger reaching into the hazard zone — finger-protection class per IEC 61496-1/2. The 15mm beam pitch and 38 beams give you a 575mm protective height, so the curtain covers a vertical zone just over half a meter tall. Operating range of 0.2m to 9.0m lets you mount it anywhere from tight machine guarding to a wider cell perimeter. Built-in blanking and muting functions let you bypass specific beams for workpiece pass-through or cycle interruptions — useful on assembly lines where a fixture needs to break the curtain without stopping the machine. The muting function uses external sensors to distinguish between a person and a product, so production keeps running during material handling. Runs on 24VDC, standard for safety PLCs and relay-based safety circuits. IP65 rating means the emitter and receiver housings are dust-tight and protected against water jets — suitable for washdown zones in food processing or machining lines where coolant mist is present.","metaTitle":"Omron F3SJ-A0575P20 Light Curtain, Finger/Hand 20mm, 575mm","metaDescription":"Omron F3SJ-A0575P20 safety light curtain, 20mm detection, 575mm protective height, 38 beams, 15mm pitch, 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":{"Series":"F3SJ-A","Package":"Bulk","Features":"Blanking, Muting Function","Beam Pitch":"15mm","Protection":"Finger/Hand","Number of Beams":"38","Operating Range":"0.2m ~ 9.0m","lifecycle_stage":"eol_hot","Voltage - Supply":"24VDC","Protective Height":"575mm","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-A0575P20/alternatives.json"},"ai":{"faq":[{"question":"What is the protective height and detection capability?","answer":"The protective height is 575mm, covered by 38 beams at 15mm pitch. The detection capability is 20mm, which qualifies as finger/hand protection."},{"question":"What features does this light curtain support?","answer":"It supports blanking and muting functions. Blanking lets you disable individual beams for fixed obstructions; muting temporarily suspends the curtain when a workpiece passes through, using external sensors to differentiate from a person."},{"question":"What is the operating range and supply voltage?","answer":"Operating range is 0.2m to 9.0m. Supply voltage is 24VDC."},{"question":"What is the ingress protection rating?","answer":"IP65 — dust-tight and protected against water jets. Suitable for washdown environments."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/omron/F3SJ-A0575P20","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-A0575P20 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}}