{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"WSE250-2P2431","brand":"SICK","brandSlug":"sick","productSlug":"WSE250-2P2431","canonicalUrl":"https://aoctrl.com/sick/WSE250-2P2431","factsUrl":"https://aoctrl.com/api/mcp/products/WSE250-2P2431","rawCanonicalId":null},"summary":{"shortDescription":"SICK W250-2 series through-beam photoelectric sensor, WSE250-2P2431, PNP output, 50 m sensing distance, 500 µs response time, IP67, M12 4-pin connector.","salesMarkdown":"The SICK WSE250-2P2431 is a through-beam photoelectric sensor from the W250-2 series, designed for detecting objects across a 50 m gap with a visible red LED beam. That 50 m range means it handles long conveyor spans, warehouse aisle entrances, or crane travel limits where a retroreflective or proximity sensor would lose signal. The 500 µs response time keeps up with fast-moving cartons or pallets on a high-speed line without missing triggers. Output is PNP, 100 mA load capacity, switchable Light-ON or Dark-ON via the wiring — standard for PLC input cards in 24 VDC control systems. IP67 rating means the housing and optics survive washdown, dust, and rain — suitable for food processing, outdoor logistics, or wet manufacturing zones. The M12 4-pin connector allows a quick field swap without opening the panel or re-terminating a cable gland. Operating range is 10–30 VDC, -25 to 55 °C, covering most industrial environments. The 20 mm wide housing fits standard 20 mm slot-mount brackets common in SICK W250-2 tooling. Height is 65 mm, depth 43.9 mm — compact enough for tight spacing on a machine frame or a sensor rail. Through-beam requires emitter and receiver alignment across the gap; the visible red LED simplifies setup with a quick visual check.","metaTitle":"SICK WSE250-2P2431 Through-Beam Sensor, 50 m, PNP, M12","metaDescription":"SICK WSE250-2P2431 through-beam photoelectric sensor, 50 m range, PNP output, 500 µs response, IP67, M12 connector. Current lifecycle. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Photoelectric Sensors"],"specifications":{"Width":"20 mm","Height":"65 mm","Length":"43.9 mm","Series":"W250-2","Light Type":"LED, Visible Red Light","Sensor Type":"Through-Beam Photoelectric Sensor","Load Current":"100 mA","Response Time":"500 us","Switching Type":"Light-ON / Dark-ON","lifecycle_stage":"current","Termination Type":"Connector, M12, 4-Pin","Protection Rating":"IP67","Sensing Distance Max.":"50 m","Operating Voltage Max.":"30 V","Operating Voltage Min.":"10 V","Operating Temperature Max.":"55 °C","Operating Temperature Min.":"-25 °C","Optical Sensor Output Type":"PNP"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$200.66 – $308.18","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/bf896eb7d8e779e96d41492cad8d7647.pdf","sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/WSE250-2P2431/alternatives.json"},"ai":{"faq":[{"question":"What is the closest functional alternative to WSE250-2P2431?","answer":"The WTB250-2P2431 is the same W250-2 family, same 20 mm width, same M12 connector and PNP output, but it is a background-suppression proximity sensor with a 300 mm range, not a through-beam. It will not cover the 50 m gap. For a through-beam replacement, stick with the WSE250-2P2431 or its emitter counterpart."},{"question":"Will WSE250-2P2431 drop into a panel specified around WTB250-2P2431 without rewiring?","answer":"Mechanically yes — same 20 mm width, same M12 4-pin connector, same PNP output wiring. Electrically the WTB250-2P2431 is a proximity sensor with 300 mm range, so the function is completely different. If the panel needs a through-beam for a long gap, the WSE250-2P2431 fits the same footprint and wiring."},{"question":"What are the key ratings for WSE250-2P2431?","answer":"Through-beam photoelectric sensor, 50 m sensing distance, PNP output, 100 mA load current, 500 µs response time, 10–30 VDC supply, IP67, M12 4-pin connector, visible red LED, switchable Light-ON/Dark-ON."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/sick/WSE250-2P2431","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/WSE250-2P2431 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}}