{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RK1911-1AF22","brand":"Siemens","brandSlug":"siemens","productSlug":"3RK1911-1AF22","canonicalUrl":"https://aoctrl.com/siemens/3RK1911-1AF22","factsUrl":"https://aoctrl.com/api/mcp/products/3RK1911-1AF22","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS ECOFAST hybrid fieldbus connection, PROFIBUS transition IP20 to IP65, merging of bus and power supply, 2-channel, CU/CU socket/socket, infeed, order code 3RK1911-1AF22.","salesMarkdown":"The Siemens 3RK1911-1AF22 is an ECOFAST hybrid fieldbus connection that transitions a PROFIBUS network from IP20 (cabinet-side) to IP65 (field-side), merging bus and power supply into a single hybrid cable run. It is a 2-channel infeed with CU/CU socket-to-socket configuration, designed for distributed I/O and actuator/sensor networks in machine builds and process lines where the control cabinet and field devices are separated by distance or environmental barriers. ## Compliance and substance prohibitance Substance prohibitance date is 07/01/2006.","metaTitle":"Siemens 3RK1911-1AF22 ECOFAST Hybrid Fieldbus Connection, IP","metaDescription":"Siemens 3RK1911-1AF22 ECOFAST hybrid fieldbus connection PROFIBUS transition. IP20 to IP65, 2-channel, CU/CU socket/socket infeed. Lifecycle stage: current. Sourced to order agains","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Remote I/O & Fieldbus Modules"],"specifications":{"lifecycle_stage":"current","Substance Prohibitance (Date)":"07/01/2006"}},"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=491847&mlfb=3RK1911-1AF22","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RK1911-1AF22/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3RK1911-1AF22?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."},{"question":"What is the substance prohibitance date for 3RK1911-1AF22?","answer":"The substance prohibitance date is 07/01/2006, confirming RoHS compliance for the original directive."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RK1911-1AF22","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/3RK1911-1AF22 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}}