{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6GT2811-7AD20-2AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"6GT2811-7AD20-2AA0","canonicalUrl":"https://aoctrl.com/siemens/6GT2811-7AD20-2AA0","factsUrl":"https://aoctrl.com/api/mcp/products/6GT2811-7AD20-2AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIMATIC RF600 series, UHF RFID Reader RF690R CMITT, 6GT2811-7AD20-2AA0, Ethernet RJ45 PoE, 4 antennas, 1 digital input / 1 digital output, 24 V DC, -25 to +55 °C.","salesMarkdown":"## Reader essentials The 6GT2811-7AD20-2AA0 is a SIMATIC RF690R CMITT UHF RFID reader from the RF600 family, built for fixed-mount identification in logistics and production lines. It powers over Ethernet (PoE) via the RJ45 port, so no separate 24 V DC supply is needed if the network switch provides PoE — though the spec also lists 24 V DC input for installations where PoE isn't available. Four antenna ports let you cover multiple read points (conveyor belts, dock doors, portal entries) from a single reader head. One digital input and one digital output are onboard for basic sensor feedback or actuator control — a photoelectric eye at the read zone triggers the input, and the output can fire a pass/fail indicator. No antennas or mounting accessories are included; those are ordered separately to match the application's read range and environmental sealing.","metaTitle":"Siemens 6GT2811-7AD20-2AA0 SIMATIC RF690R UHF RFID Reader, P","metaDescription":"SIMATIC RF600 Reader RF690R CMITT with Ethernet RJ45 PoE, 4 antenna ports, 1 DI/DO, 24 V DC, -25 to +55 °C. Active production, RoHS compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["RFID & Auto-ID"],"specifications":{"Group Code":"R322","Product Group":"4371","Product class":"A: Standard product which is a stock item could be returned within the returns guidelines/period.","Quantity Unit":"1 Piece","Product Family":"RF690R","lifecycle_stage":"mature","Packaging Quantity":"1","Export Control Regulations":"AL : N / ECCN : N","Packaging dimensions (L x W x H)":"80.00 x 258.00 x 258.00 mm","Compliance with the substance restrictions according to RoHS directive":"Given","REACH Art. 33 Duty to inform according to the current list of candidates":"Lead CAS-No. 7439-92-1 > 0,1 % (w / w)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/bc24c956b804a895bf7640d6f06faaae.pdf","sourceUrl":"https://sieportal.siemens.com/en-ae/products-services/detail/6GT2811-7AD20-2AA0?tree=CatalogTree","alternativesUrl":"https://aoctrl.com/api/mcp/products/6GT2811-7AD20-2AA0/alternatives.json"},"ai":{"faq":[{"question":"What compliance documentation is available for this reader?","answer":"RoHS compliant. REACH Article 33 disclosure applies due to lead content (CAS 7439-92-1 > 0.1% w/w). Export control is AL: N / ECCN: N, meaning no special export license is needed."},{"question":"What is the group code and product group for this part?","answer":"Group Code R322, Product Group 4371. These are Siemens internal classification codes used for catalog sorting and cross-reference."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6GT2811-7AD20-2AA0","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/6GT2811-7AD20-2AA0 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}}