{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"F3SJ-A0940P25-TS","brand":"Omron","brandSlug":"omron","productSlug":"F3SJ-A0940P25-TS","canonicalUrl":"https://aoctrl.com/omron/F3SJ-A0940P25-TS","factsUrl":"https://aoctrl.com/api/mcp/products/F3SJ-A0940P25-TS","rawCanonicalId":null},"summary":{"shortDescription":"Omron F3SJ-A, safety light curtain, hand protection 25mm, 940mm protective height, 47 beams, 20mm pitch, 0.2-9.0m range, 24VDC, IP65.","salesMarkdown":"The Omron F3SJ-A0940P25-TS is a Type 4 safety light curtain from the F3SJ-A series, rated for hand protection with a 25 mm detection capability. That 25 mm resolution means it catches a hand or finger reaching into the hazard zone — the standard for point-of-operation guarding per IEC 61496. The protective height spans 940 mm, covered by 47 infrared beams at a 20 mm pitch. ## Range, environment, and supply Operating range runs from 0.2 m out to 9.0 m, so it fits both tight machine guarding and wider access zones. Supply is 24 VDC, standard for safety circuits. ## Blanking and muting — what they mean on the line Built-in blanking and muting functions are the key differentiators here. Blanking lets you optically bypass specific beams — useful when a fixture or workpiece must pass through the curtain without tripping the safety output. Muting temporarily suspends the curtain during a material transfer cycle, using external sensors to confirm the interruption is intentional. Both are configurable without an external controller on this series, which simplifies integration into a conveyor or press line.","metaTitle":"Omron F3SJ-A0940P25-TS Light Curtain, Hand Protection 25mm","metaDescription":"Omron F3SJ-A0940P25-TS safety light curtain, 25mm detection capability, 940mm protective height, 47 beams at 20mm pitch. IP65, 24VDC, blanking and muting. Active production, source","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":"20mm","Protection":"Hand","Number of Beams":"47","Operating Range":"0.2m ~ 9.0m","lifecycle_stage":"eol_hot","Voltage - Supply":"24VDC","Protective Height":"940mm","Ingress Protection":"IP65 - Dust Tight, Water Resistant","Detection Capability":"25mm","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-A0940P25-TS/alternatives.json"},"ai":{"faq":[{"question":"What does the 25 mm detection capability mean for guarding?","answer":"A 25 mm detection capability means the light curtain will reliably detect a hand or finger (typically 14 mm diameter or larger) reaching into the protected area. This is the standard hand-protection resolution per IEC 61496-2, suitable for point-of-operation guarding on presses, assembly stations, and packaging machinery."},{"question":"What is the protective height and how many beams does it use?","answer":"The protective height is 940 mm, covered by 47 infrared beams spaced at a 20 mm pitch. This determines the vertical area the curtain guards — the machine opening or hazard zone must fit within this height."},{"question":"Can this light curtain be used in washdown environments?","answer":"Yes, the IP65 rating means the housing is dust-tight and protected against low-pressure water jets from any direction. It is suitable for food processing, beverage lines, and other wet areas without an additional protective enclosure."},{"question":"What are blanking and muting functions used for?","answer":"Blanking allows you to optically disable specific beams so that a fixed object (like a machine fixture) can remain in the curtain without stopping the machine. Muting temporarily suspends the safety function during a material transfer cycle, using external sensors to confirm the interruption is safe. Both are integrated into this model."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/omron/F3SJ-A0940P25-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-A0940P25-TS 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}}