{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"WL260-S270","brand":"SICK","brandSlug":"sick","productSlug":"WL260-S270","canonicalUrl":"https://aoctrl.com/sick/WL260-S270","factsUrl":"https://aoctrl.com/api/mcp/products/WL260-S270","rawCanonicalId":null},"summary":{"shortDescription":"SICK WL260-S270 Photoelectric Retro-Reflective Sensor Dual Lens, relay output, 12-240 VDC supply, 15 m range, 3 A switching current.","salesMarkdown":"The SICK WL260-S270 is a photoelectric retro-reflective sensor with a dual-lens optical system, meaning it uses a reflector (sold separately) to bounce the LED beam back to the receiver. The dual-lens design separates emitter and receiver optics, which gives it better immunity to contamination on the lens face compared to single-lens retro-reflective sensors — a real advantage on dusty or misty lines where a single-lens unit would false-trigger. Sensing range runs from 0.01 m out to 15 m with the supplied reflector, covering everything from part-present detection on a close conveyor to pallet positioning at the end of a long aisle. The 1.7° beam angle and 300 mm spot size at distance mean alignment is forgiving — you don't need a laser pointer and a prayer to get it aimed. Output is a relay with change-over contacts (SPDT), electrically isolated, rated to switch 3 A. That makes it a direct fit for PLC digital inputs, contactor coils up to the contact rating, or alarm annunciators — no external interposing relay needed for most loads. The relay pulls in on light condition (light switching mode), so a loss of power or a blocked beam both drop the output; that's fail-safe by default. Supply voltage is 12 V DC to 240 V DC. Power consumption is ≤ 5 VA. Response time is ≤ 20 ms, switching frequency 25 Hz. The WL260-S270 is a standard rectangular-body photoelectric sensor, through-hole or bracket mount. It's not a DIN-rail module — you bolt it to a machine frame or conveyor stand, aim it at a reflector, and wire the three relay terminals back to the panel.","metaTitle":"SICK WL260-S270 Photoelectric Retro-Reflective Sensor, 15 m","metaDescription":"SICK WL260-S270 photoelectric retro-reflective sensor with dual lens, 15 m range, relay output, 12-240 VDC supply. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Photoelectric Sensors"],"specifications":{"Type":"Photoelectric Retro-Reflective Sensor Dual Lens","Model":"WL260-S270","Weight":"0,12 kg","Condition":"Used","Shelf No.":"240126","Output Type":"Relay, electrically isolated","Light Source":"LED","Manufacturer":"Sick","Response Time":"≤ 20 ms","Supply Voltage":"12 V DC … 240 V DC","Switching Mode":"Light switching","Output Function":"Change-over contacts","Type of Product":"Photoelectric Retro-Reflective Sensor Dual Lens","lifecycle_stage":"current","Power Consumption":"≤ 5 VA","Switching Current":"3A","Sensing Range max.":"0.01 m … 15 m","Angle of Dispersion":"Approx. 1.7°","Switching Frequency":"25 Hz","Light Spot Size (Distance)":"Ø 300 mm","Ambient Operating Temperature":"-25 … 55 °C"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$313.61","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/WL260-S270/alternatives.json"},"ai":{"faq":[{"question":"What is the WL260-S270's sensing range?","answer":"The sensing range is 0.01 m to 15 m with the appropriate reflector, covering close presence detection to long-range pallet positioning."},{"question":"What type of output does the WL260-S270 have?","answer":"It has a relay output with change-over contacts (SPDT), electrically isolated, rated for 3 A switching current. It operates in light-switching mode."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/sick/WL260-S270","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/sick/WL260-S270 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}}