{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RG7212-3EK42","brand":"Siemens","brandSlug":"siemens","productSlug":"3RG7212-3EK42","canonicalUrl":"https://aoctrl.com/siemens/3RG7212-3EK42","factsUrl":"https://aoctrl.com/api/mcp/products/3RG7212-3EK42","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIMATIC PXO630 K80 thru-beam sensor receiver, 83x61x25mm, DC 10-36V, 50m range, NPN, light/dark-on programmable, 200mA, M12 4-pole, IP67, surplus light detection, timer 0.1-10s.","salesMarkdown":"The Siemens 3RG7212-3EK42 is a SIMATIC PXO630 K80 thru-beam sensor receiver, built for a 50-meter sensing range in industrial presence detection. It runs on 10-36V DC, outputs NPN with light/dark-on programmable logic, and handles up to 200mA load. The M12 4-pole connector and IP67 enclosure make it suited for washdown or dusty environments. The 50-meter range is the maximum clear-air distance between emitter and receiver; real-world reach drops with dust, fog, or misalignment. The 10-36V DC supply covers standard 24V control systems with headroom for voltage drop on long cable runs. NPN output with light/dark-on programmability means the same part can be set to switch on beam break (dark-on) or beam make (light-on), selected via the onboard programming. The built-in timer, adjustable 0.1 to 10 seconds, delays the output change — useful for ignoring brief interruptions like passing forklift tines. IP67 allows direct washdown but not submersion beyond 1 meter.","metaTitle":"Siemens 3RG7212-3EK42 Thru-Beam Receiver, EOL Hot","metaDescription":"SIMATIC PXO630 K80 thru-beam receiver, 50m range, NPN, 10-36V DC, IP67. Lifecycle stage: eol_hot. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Photoelectric Sensors"],"specifications":{"lifecycle_stage":"eol_hot"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=256759&mlfb=3RG7212-3EK42","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RG7212-3EK42/alternatives.json"},"ai":{"faq":[{"question":"What are the key ratings for this sensor?","answer":"It is a thru-beam receiver with 50-meter range, 10-36V DC supply, NPN output rated 200mA, light/dark-on programmable, IP67, with an adjustable timer from 0.1 to 10 seconds."},{"question":"How do I source this part given the eol_hot status?","answer":"Supply is limited to existing surplus stock and broker inventory. Submit an RFQ for a quote on available genuine units; no standard lead time applies."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RG7212-3EK42","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/siemens/3RG7212-3EK42 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}}