{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6GT2811-7DD20-2AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"6GT2811-7DD20-2AA0","canonicalUrl":"https://aoctrl.com/siemens/6GT2811-7DD20-2AA0","factsUrl":"https://aoctrl.com/api/mcp/products/6GT2811-7DD20-2AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIMATIC RF600 RF695R CMITT UHF RFID reader, Ethernet RJ45 PoE, 8 antennas, 1 DI/1 DO, 24 V DC, -25 to +55 °C, without accessories and antennas.","salesMarkdown":"## Reader identity and deployment context The Siemens 6GT2811-7DD20-2AA0 is a SIMATIC RF695R CMITT UHF RFID reader from the RF600 family, designed for industrial identification applications. It connects via Ethernet RJ45 with Power over Ethernet (PoE) and supports up to eight antennas, plus one digital input and one digital output on 24 V DC. ## Sourcing and cross-reference notes The group code is R322 and the product group is 4371 — these are internal Siemens classification fields useful for cross-referencing in legacy BOMs or when searching alternative stocking locations. No pin-compatible alternative is listed on the record; the RF695R is a specific variant within the RF600 family, distinguished by its CMITT certification for the Chinese market and its eight-antenna port count.","metaTitle":"Siemens 6GT2811-7DD20-2AA0 SIMATIC RF695R UHF RFID Reader, P","metaDescription":"Siemens 6GT2811-7DD20-2AA0 SIMATIC RF695R UHF RFID reader with Ethernet RJ45 PoE, 8 antenna ports, 1 DI/1 DO, 24 V DC, -25 to +55°C. Active production. RoHS/REACH 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":"RF695R","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/711cc16832ad2cc0bf4424b3f1170890.pdf","sourceUrl":"https://sieportal.siemens.com/en-ae/products-services/detail/6GT2811-7DD20-2AA0?tree=CatalogTree","alternativesUrl":"https://aoctrl.com/api/mcp/products/6GT2811-7DD20-2AA0/alternatives.json"},"ai":{"faq":[{"question":"What compliance documentation is available for this reader?","answer":"RoHS compliance is confirmed, and a REACH Article 33 declaration is on file for lead content above 0.1% by weight. No UL or IEC certification is listed on the record."},{"question":"What are the group code and product group for this part?","answer":"The group code is R322 and the product group is 4371. These are Siemens internal classification codes that can help with cross-referencing in legacy systems."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6GT2811-7DD20-2AA0","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/6GT2811-7DD20-2AA0 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}}