{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"F3SJ-A1870N30","brand":"Omron","brandSlug":"omron","productSlug":"F3SJ-A1870N30","canonicalUrl":"https://aoctrl.com/omron/F3SJ-A1870N30","factsUrl":"https://aoctrl.com/api/mcp/products/F3SJ-A1870N30","rawCanonicalId":null},"summary":{"shortDescription":"Omron F3SJ-A series safety light curtain, F3SJ-A1870N30, hand/arm protection, 30mm detection capability, 1870mm protective height, 75 beams, 0.2–7.0m range, IP65, 24VDC.","salesMarkdown":"## What this light curtain does The F3SJ-A1870N30 is a type-4 safety light curtain from Omron's F3SJ-A series, designed for hand/arm detection. Its 30 mm detection capability means it catches a hand or arm reaching into a hazard zone — that's the finger-protection class per IEC 61496-1 for point-of-operation guarding. The 1870 mm protective height and 75 beams give coverage for tall access openings, like a robot cell entry or a palletizer infeed. The 75 beams at a 25 mm pitch create the 1870 mm protective field. The 0.2 m to 7.0 m operating range covers most machine guarding distances — from tight manual stations to wider automated cells. IP65 rating means the sensor heads and optics resist washdown and dust ingress, so this curtain can live on a food-processing or packaging line where hoses are used. Supply is 24 VDC, standard for safety circuits. ## Blanking and muting — built-in flexibility This curtain supports blanking and muting functions. Blanking lets you disable selected beams to allow a fixed object (like a fixture or conveyor) to pass through the field without tripping the safety output. Muting temporarily suspends the curtain during a non-hazardous cycle, such as a pallet entering a machine zone under controlled conditions. These are configurable via the controller or setup software, reducing the need for external safety relays or bypass modules.","metaTitle":"Omron F3SJ-A1870N30 Safety Light Curtain, 30mm Detection, 18","metaDescription":"Omron F3SJ-A1870N30 safety light curtain, hand/arm protection, 30mm detection capability, 1870mm protective height, 0.2-7.0m range, IP65, 24VDC. Sourced to order against RFQ.","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":"25mm","Protection":"Hand/Arm","Number of Beams":"75","Operating Range":"0.2m ~ 7.0m","lifecycle_stage":"eol_hot","Voltage - Supply":"24VDC","Protective Height":"1870mm","Ingress Protection":"IP65 - Dust Tight, Water Resistant","Detection Capability":"30mm","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-A1870N30/alternatives.json"},"ai":{"faq":[{"question":"What is the detection capability and protective height?","answer":"The detection capability is 30 mm (hand/arm protection), and the protective height is 1870 mm. This combination covers tall access openings with a 75-beam array at 25 mm pitch."},{"question":"What features does this light curtain support?","answer":"It supports blanking (fixed object bypass) and muting (temporary suspension during non-hazardous cycles), both configurable via the controller."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/omron/F3SJ-A1870N30","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-A1870N30 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}}