{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"F3SG-4SRB1520-45","brand":"Omron","brandSlug":"omron","productSlug":"F3SG-4SRB1520-45","canonicalUrl":"https://aoctrl.com/omron/F3SG-4SRB1520-45","factsUrl":"https://aoctrl.com/api/mcp/products/F3SG-4SRB1520-45","rawCanonicalId":null},"summary":{"shortDescription":"Omron F3SG-SR series safety light curtain, order code F3SG-4SRB1520-45, 45mm detection capability, 1520mm protective height, 24 VDC supply, IP65/IP67/IP67G.","salesMarkdown":"The Omron F3SG-4SRB1520-45 is a type-4 safety light curtain from the F3SG-SR series, rated for arm and foot protection with a 45 mm detection capability. That 45 mm beam pitch and 38 beams give it a 1520 mm protective height — sized for guarding a full vertical access zone on a machine cell or conveyor infeed. Operating range spans 0.3 m to 20.0 m, so it handles both close-in pick stations and longer corridor-style perimeters without a separate lens set. Supply is 24 VDC, standard for safety circuits. The IP65/IP67/IP67G rating means it is dust-tight, water-resistant, and rated against oil and submersion — the G suffix indicates additional oil resistance, a useful margin for machining centers or washdown zones where coolant mist is present. Blanking and muting functions are built in, so partial obstruction during a workpiece pass-through does not trip the machine, and muting can be configured for conveyor hand-off zones without an external controller. ## Installation Notes Mounting brackets and alignment tools are typically ordered separately; the light curtain itself ships as a bulk unit — emitter and receiver pair, no mounting hardware in the box. The 40 mm beam pitch means the resolution is appropriate for finger/hand detection at closer range, but at 45 mm detection capability it is officially classified for arm/foot protection per IEC 61496. For hand detection down to 14 mm, step up to the F3SG-4R series with finer pitch.","metaTitle":"Omron F3SG-4SRB1520-45 Safety Light Curtain, 45mm Resolution","metaDescription":"Active F3SG-SR series safety light curtain from Omron. 45mm detection capability, 1520mm protective height, 24VDC, IP65/IP67/IP67G. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Safety Light Curtains"],"specifications":{"title":"F3SG-4SRB1520-45","Series":"F3SG-SR","Package":"Bulk","Features":"Blanking, Muting Function","Beam Pitch":"40mm","Protection":"Arm/Foot","description":"LIGHT CURTAIN ARM/FOOT 45MM","Number of Beams":"38","Operating Range":"0.3m ~ 20.0m","lifecycle_stage":"current","Voltage - Supply":"24VDC","Protective Height":"1520mm","Ingress Protection":"IP65/IP67/IP67G - Dust Tight, Oil Resistant, Water Resistant, Waterproof","Detection Capability":"45mm","Operating Temperature":"-30°C~55°C"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2,641.96","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/1d504995704a625bde378e94438da66c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What are the key ratings for this light curtain?","answer":"Detection capability is 45 mm (arm/foot protection), protective height is 1520 mm, operating range is 0.3 m to 20.0 m, beam pitch is 40 mm, supply is 24 VDC, and ingress protection is IP65/IP67/IP67G (dust-tight, water-resistant, oil-resistant)."},{"question":"What does the IP67G rating mean?","answer":"IP67G means the unit is dust-tight (6), protected against immersion up to 1 m (7), and the G suffix indicates additional oil resistance — suitable for environments with cutting fluids or lubricants."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/omron/F3SG-4SRB1520-45","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/F3SG-4SRB1520-45 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}}