{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"F3SJ-A2495P20","brand":"Omron","brandSlug":"omron","productSlug":"F3SJ-A2495P20","canonicalUrl":"https://aoctrl.com/omron/F3SJ-A2495P20","factsUrl":"https://aoctrl.com/api/mcp/products/F3SJ-A2495P20","rawCanonicalId":null},"summary":{"shortDescription":"Omron F3SJ-A series, safety light curtain, F3SJ-A2495P20, finger/hand protection (20mm detection), 2495mm protective height, 166 beams, 15mm pitch, 0.2-7.0m range, IP65, 24VDC.","salesMarkdown":"## What this light curtain gives you The Omron F3SJ-A2495P20 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 finger-sized object reaching into the hazard zone — the 15mm beam pitch is what makes that possible, giving you 166 beams across the 2495mm protective height. It covers a 0.2m to 7.0m operating range, so it suits guarding a large press opening or a robotic cell entry point. The IP65 rating means the emitter and receiver housings are dust-tight and withstand hose-directed water — fine for washdown areas in food processing or assembly lines where you need to spray down the guarding. ## Built-in flexibility for production lines Blanking and muting functions are built in. Blanking lets you block out fixed objects (like a part fixture) within the field without disabling the whole curtain — useful when a workpiece passes through the beam path during the cycle. Muting temporarily overrides the curtain when a pallet or cart enters the protected zone under controlled conditions, which is standard for conveyor-fed stations. These are configurable via the controller, not a separate module.","metaTitle":"Omron F3SJ-A2495P20 Light Curtain, Finger/Hand 20mm, 2495mm","metaDescription":"Omron F3SJ-A2495P20 safety light curtain, 20mm detection capability, 2495mm protective height, 166 beams, 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-A2495P20","Series":"F3SJ-A","Package":"Bulk","Features":"Blanking, Muting Function","Beam Pitch":"15mm","Protection":"Finger/Hand","description":"LIGHT CURTAIN FINGER/HAND 20MM","Number of Beams":"166","Operating Range":"0.2m ~ 7.0m","lifecycle_stage":"eol_hot","Voltage - Supply":"24VDC","Protective Height":"2495mm","Ingress Protection":"IP65 - Dust Tight, Water Resistant","Detection Capability":"20mm","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 protective height and how many beams does it have?","answer":"The protective height is 2495mm, covered by 166 beams at a 15mm pitch. That gives you continuous coverage from the bottom of the guarded opening to the top, with no gaps large enough for a finger to slip through."},{"question":"What does the 20mm detection capability mean in practice?","answer":"It means the curtain detects an object 20mm in diameter or larger — that's finger-protection class per IEC 61496. Combined with the 15mm beam pitch, it catches a finger reaching into the hazard zone before it can reach the dangerous moving parts."},{"question":"Can this light curtain handle washdown environments?","answer":"Yes, the IP65 rating means the housings are dust-tight and protected against water jets from any direction. That's suitable for food processing lines, packaging areas, or any location where you hose down the guarding regularly."},{"question":"What supply voltage does it need?","answer":"24VDC. Standard for safety light curtains, so it integrates with most safety controllers and power supplies without a separate voltage conversion."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/omron/F3SJ-A2495P20","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-A2495P20 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}}