{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"F3SJ-A0755P20","brand":"Omron","brandSlug":"omron","productSlug":"F3SJ-A0755P20","canonicalUrl":"https://aoctrl.com/omron/F3SJ-A0755P20","factsUrl":"https://aoctrl.com/api/mcp/products/F3SJ-A0755P20","rawCanonicalId":null},"summary":{"shortDescription":"Omron F3SJ-A Series safety light curtain, F3SJ-A0755P20, finger/hand protection, 20mm detection capability, 755mm protective height, 15mm beam pitch, 24VDC, IP65.","salesMarkdown":"## What this light curtain does for your safety circuit The Omron F3SJ-A0755P20 is a type-4 safety light curtain from the F3SJ-A series, rated for finger and hand protection with a 20 mm detection capability. That 20 mm figure means it reliably catches a finger or hand reaching into the hazard zone — it's not just a presence sensor, it's sized for personnel guarding per IEC 61496-1. The 15 mm beam pitch and 50 beams give it a 755 mm protective height, so it covers a vertical zone just over three-quarters of a meter. Operating range runs from 0.2 m to 9.0 m, which covers most point-of-entry guarding on a production line — press brakes, assembly stations, robot cells. ## Built for the plant floor IP65 rating means the housing and optics tolerate washdown spray and airborne dust — common on food-and-bev, packaging, and automotive lines. Supply is 24 VDC, standard for safety PLCs and relay interfaces. Blanking and muting functions are built in, so you can let a workpiece pass through the field without tripping the safety output — useful on conveyor infeed stations where you need to block out the fixture but keep the operator's hands protected.","metaTitle":"Omron F3SJ-A0755P20 Light Curtain, 20mm Detection, 755mm","metaDescription":"Omron F3SJ-A0755P20 safety light curtain with 20mm detection capability, 755mm protective height, 15mm beam 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":"50","Operating Range":"0.2m ~ 9.0m","lifecycle_stage":"eol_hot","Voltage - Supply":"24VDC","Protective Height":"755mm","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-A0755P20/alternatives.json"},"ai":{"faq":[{"question":"What is the detection capability and what does it protect?","answer":"The detection capability is 20 mm, which qualifies as finger and hand protection per safety standards. The 15 mm beam pitch and 50 beams create a 755 mm protective curtain that catches a finger or hand reaching into the guarded area."},{"question":"What is the operating range and protective height?","answer":"Operating range is 0.2 m to 9.0 m, suitable for most machine guarding distances. Protective height is 755 mm, covering a vertical zone just over 0.75 m."},{"question":"What environment is this light curtain rated for?","answer":"IP65 rating means it's dust-tight and protected against water jets, so it handles washdown environments in food, beverage, and packaging lines. Operating temperature is -10°C to 55°C."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/omron/F3SJ-A0755P20","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-A0755P20 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}}