{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"F3SG-4SRB0680-25-F","brand":"Omron","brandSlug":"omron","productSlug":"F3SG-4SRB0680-25-F","canonicalUrl":"https://aoctrl.com/omron/F3SG-4SRB0680-25-F","factsUrl":"https://aoctrl.com/api/mcp/products/F3SG-4SRB0680-25-F","rawCanonicalId":null},"summary":{"shortDescription":"Omron F3SG-SR series safety light curtain, F3SG-4SRB0680-25-F, 25 mm detection capability, 680 mm protective height, 34 beams at 20 mm pitch, 0.3–20 m range, IP65/IP67/IP67G, 24 VDC.","salesMarkdown":"The F3SG-4SRB0680-25-F is a Type 4 safety light curtain from the F3SG-SR series, rated for hand detection with a 25 mm detection capability. That 25 mm figure governs the minimum object size it reliably catches — a finger or hand reaching into the hazard zone triggers the stop signal. The 34 beams at 20 mm pitch create a 680 mm protective height, sized for guarding a single machine access point or a small conveyor opening. Operating range spans 0.3 m to 20.0 m, so it works both in tight press-brake applications and across wider automated cells. The 24 VDC supply is standard for safety circuits; the IP65/IP67/IP67G rating means the housing and optics survive washdown environments — oil-resistant and waterproof, which suits food-and-bev or machining lines where coolant spray is constant. Built-in blanking and muting functions let the curtain ignore fixed obstructions (like a workpiece fixture) or temporarily suspend detection during a material pass-through — both configurable without an external controller. Temperature range of -30°C to 55°C covers unheated warehouses and refrigerated zones. Mounts via the standard end-bracket hardware included in the F3SG-SR family. The 680 mm column fits within a typical machine frame upright; cable exits from the bottom of the emitter and receiver. No separate controller required for basic operation — the curtain outputs a pair of OSSD signals (OSSD1 and OSSD2) that connect directly to a safety PLC or safety relay.","metaTitle":"Omron F3SG-4SRB0680-25-F Safety Light Curtain, 25mm Detectio","metaDescription":"Active Omron F3SG-4SRB0680-25-F safety light curtain, 25mm hand detection, 680mm protective height, 20m range, IP67G. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Safety Light Curtains"],"specifications":{"Series":"F3SG-SR","Package":"Bulk","Features":"Blanking, Muting Function","Beam Pitch":"20mm","Protection":"Hand","Number of Beams":"34","Operating Range":"0.3m ~ 20.0m","lifecycle_stage":"current","Voltage - Supply":"24VDC","Protective Height":"680mm","Ingress Protection":"IP65/IP67/IP67G - Dust Tight, Oil Resistant, Water Resistant, Waterproof","Detection Capability":"25mm","Operating Temperature":"-30°C~55°C"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1,868.70","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/1d504995704a625bde378e94438da66c.pdf","sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/F3SG-4SRB0680-25-F/alternatives.json"},"ai":{"faq":[{"question":"What is the detection capability and what does it mean for my application?","answer":"The detection capability is 25 mm, classified as hand protection per IEC 61496. This means the curtain reliably detects a 25 mm diameter object (finger or hand) entering the field, making it suitable for guarding access points where hand entry is the primary risk."},{"question":"What is the protective height and how many beams does it have?","answer":"Protective height is 680 mm, achieved with 34 beams at a 20 mm pitch. This covers a vertical zone of about 680 mm; for taller openings you would stack multiple units or use a longer model in the F3SG-SR family."},{"question":"What IP rating and environmental resistance does it offer?","answer":"Rated IP65, IP67, and IP67G — dust-tight, protected against temporary immersion, and oil-resistant. The 'G' suffix indicates resistance to oil and coolants, which is critical for machining centers and hydraulic press applications."},{"question":"What features does the F3SG-4SRB0680-25-F support?","answer":"It supports blanking (fixed or floating) to ignore stationary objects in the field, and muting to temporarily bypass the curtain during material feed cycles. Both are configured via the teach-in procedure or external input signals."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/omron/F3SG-4SRB0680-25-F","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-4SRB0680-25-F 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}}