{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"F3SJ-A2140P25-TS","brand":"Omron","brandSlug":"omron","productSlug":"F3SJ-A2140P25-TS","canonicalUrl":"https://aoctrl.com/omron/F3SJ-A2140P25-TS","factsUrl":"https://aoctrl.com/api/mcp/products/F3SJ-A2140P25-TS","rawCanonicalId":null},"summary":{"shortDescription":"Omron F3SJ-A Series safety light curtain, model F3SJ-A2140P25-TS, hand protection with 25mm detection capability, 2140mm protective height, 20mm beam pitch, 107 beams, IP65, 24VDC.","salesMarkdown":"## What This Light Curtain Covers Its 25mm detection capability means it catches a hand or finger reaching into a guarded area — that is the standard finger-protection threshold per IEC 61496. With a protective height of 2140mm and 107 beams on a 20mm pitch, it covers a tall opening like a large press or robotic cell entry. The operating range spans 0.2m to 7.0m, so the emitter and receiver can be placed several meters apart while still maintaining reliable detection. ## Deployment Context Rated IP65, the F3SJ-A2140P25-TS withstands dust ingress and water jets from any direction — suitable for washdown environments in food processing or automotive assembly lines where hosing down the machine is routine. The 24VDC supply is standard for safety circuits; most safety relays and controllers in the panel will share the same bus. Blanking and muting functions are built in, allowing the curtain to ignore fixed obstructions (like a fixture arm) or temporarily suspend guarding during a material feed cycle without external bypass modules. The 25mm detection capability is the critical spec: it defines the smallest object the curtain reliably detects — a hand, not a finger (14mm would be finger). If your risk assessment calls for finger protection, this curtain is not the right pick. The 2140mm protective height and 107 beams mean it guards a full-height door or opening up to about 2.1m tall.","metaTitle":"Omron F3SJ-A2140P25-TS Light Curtain, 25mm Hand Detection, 2","metaDescription":"Omron F3SJ-A2140P25-TS safety light curtain. 25mm detection capability, 2140mm protective height, 20mm beam pitch, 107 beams. IP65, 24VDC. Blanking & muting. Active production. RFQ","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Safety Light Curtains"],"specifications":{"title":"F3SJ-A2140P25-TS","Series":"F3SJ-A","Package":"Bulk","Features":"Blanking, Muting Function","Beam Pitch":"20mm","Protection":"Hand","description":"LIGHT CURTAIN HAND 25MM","Number of Beams":"107","Operating Range":"0.2m ~ 7.0m","lifecycle_stage":"eol_hot","Voltage - Supply":"24VDC","Protective Height":"2140mm","Ingress Protection":"IP65 - Dust Tight, Water Resistant","Detection Capability":"25mm","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 against?","answer":"The detection capability is 25mm, which provides hand protection. It reliably detects objects of 25mm diameter or larger, suitable for guarding against hands entering a hazard zone but not for finger protection (which requires 14mm)."},{"question":"What is the protective height and how many beams does it use?","answer":"The protective height is 2140mm, covered by 107 beams spaced at 20mm pitch. This guards openings up to about 2.1 meters tall."},{"question":"What environment can this light curtain operate in?","answer":"It has an IP65 rating for dust and water jet resistance, and operates from -10°C to 55°C. Suitable for washdown areas but not freezing or extreme heat environments."},{"question":"Does this model support blanking and muting?","answer":"Yes, blanking and muting functions are included. Blanking allows fixed obstructions to be ignored; muting temporarily suspends the curtain during material feed cycles without external modules."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/omron/F3SJ-A2140P25-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-A2140P25-TS 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}}