{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"F3SJ-A2370P55","brand":"Omron","brandSlug":"omron","productSlug":"F3SJ-A2370P55","canonicalUrl":"https://aoctrl.com/omron/F3SJ-A2370P55","factsUrl":"https://aoctrl.com/api/mcp/products/F3SJ-A2370P55","rawCanonicalId":null},"summary":{"shortDescription":"Omron F3SJ-A Series, Safety Light Curtain, Leg/Body Protection, 55mm Detection Capability, 2370mm Protective Height, 48 Beams, 50mm Beam Pitch, 0.2m ~ 7.0m Range, 24VDC, IP65, Bulk.","salesMarkdown":"## What this light curtain is and what it guards The Omron F3SJ-A2370P55 is a Type 4 safety light curtain from the F3SJ-A series, designed for leg and body protection on access points to hazardous machinery. Its 55 mm detection capability means it reliably catches a leg or torso entering the field — that's the standard for body detection per IEC 61496, not finger or hand protection. The 2370 mm protective height covers a full doorway or large opening, with 48 beams spaced at 50 mm pitch. Operating range spans 0.2 m to 7.0 m, so it works across a typical machine guard opening or conveyor access point. ## Built-in flexibility for production lines Blanking and muting functions are built in — no separate controller module needed for these common tasks. Blanking lets you block out fixed obstructions (like a conveyor frame) inside the field without disabling the whole curtain. Muting temporarily suspends the safety output when a workpiece passes through on a conveyor, while still protecting personnel. Both are configurable via the controller interface, saving panel space and wiring.","metaTitle":"Omron F3SJ-A2370P55 Safety Light Curtain, 55mm Detection, 23","metaDescription":"Omron F3SJ-A2370P55 safety light curtain with 55mm detection capability, 2370mm protective height, 48 beams at 50mm pitch. IP65 rated, 24VDC. Active production. Source to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Safety Light Curtains"],"specifications":{"title":"F3SJ-A2370P55","Series":"F3SJ-A","Package":"Bulk","Features":"Blanking, Muting Function","Beam Pitch":"50mm","Protection":"Leg/Body","description":"LIGHT CURTAIN LEG/BODY 55MM","Number of Beams":"48","Operating Range":"0.2m ~ 7.0m","lifecycle_stage":"eol_hot","Voltage - Supply":"24VDC","Protective Height":"2370mm","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 does the 55 mm detection capability mean for my application?","answer":"55 mm detection is classified as leg/body protection per safety standards. It will detect a leg or torso entering the field, but not a hand or finger (those require smaller beam pitches like 14 mm or 30 mm). Use it for access guarding on large openings where only whole-body entry is the hazard."},{"question":"What is the protective height and how many beams does it have?","answer":"Protective height is 2370 mm, covered by 48 beams at 50 mm pitch. That's enough for a standard door height or large machine opening."},{"question":"Can this light curtain handle washdown environments?","answer":"Yes, the IP65 rating means it's dust-tight and protected against water jets. Suitable for food processing, washdown areas, or outdoor covered installations."},{"question":"Does it support blanking and muting?","answer":"Yes, blanking and muting functions are listed as features. Blanking allows fixed obstructions in the field; muting allows automatic suspension during material pass-through."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/omron/F3SJ-A2370P55","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-A2370P55 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}}