{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6GT2821-6BC32","brand":"Siemens","brandSlug":"siemens","productSlug":"6GT2821-6BC32","canonicalUrl":"https://aoctrl.com/siemens/6GT2821-6BC32","factsUrl":"https://aoctrl.com/api/mcp/products/6GT2821-6BC32","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIMATIC RF200 RF260R IO-Link RFID reader, 6GT2821-6BC32, 13.56 MHz, 135 mm range, IP67, 75 x 75 x 41 mm.","salesMarkdown":"## What the read range actually means on site The Siemens 6GT2821-6BC32 is a SIMATIC RF200 RF260R RFID reader with an integrated antenna, operating at 13.56 MHz. Its read range is listed at 135 mm maximum, but that figure depends entirely on the transponder type you pair it with — the range shrinks with smaller or lower-gain tags, so budget for less in a real mounting position. It talks to ISO 15693 transponders (MDS Dxxx series) over IO-Link V1.1, and the 32-byte IO process data fits most pallet- and tote-level identification tasks. The 230 kbit/s IO-Link port is the bottleneck, not the 26.5 kbit/s RF air interface. ## Mounting and wiring for washdown zones IP67 rating means the reader body and the M12 connector survive washdown — the sealing washer under the mounting screws is what keeps water out of the housing, not the thread itself. Fasten with 2 x M5 screws through the 75 x 75 mm face. The M12 4-pin connector carries both power and IO-Link communication. The PA6.6 housing in anthracite is silicon-free, which matters if the reader goes into a paint shop or coating line where silicone contamination causes fisheyes. ## Lifecycle and sourcing for the BOM line The listed MTBF of 480 years is a calculated figure under controlled conditions — not a warranty, but a reliability benchmark for the design.","metaTitle":"Siemens 6GT2821-6BC32 RF260R RFID Reader, 13.56 MHz, IP67","metaDescription":"Siemens SIMATIC RF200 RF260R RFID reader 6GT2821-6BC32. 13.56 MHz, IO-Link V1.1, IP67, 135 mm read range. Active production. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["RFID & Auto-ID"],"specifications":{"MTBF":"480 y","Color":"anthracite","Depth":"75 mm","IECEx":"No","Width":"75 mm","at DC":"20.4 ... 28.8 V","title":"6GT2821-6BC32","Height":"41 mm","Material":"PA6.6","description":"SIMATIC RF200 reader RF260R IO-Link interface V1.1; IP67, -25 to +70 °C; 75x 75x 40 mm; with integrated antenna 32 Byte IO; 230 Kbit/s","During Storage":"-25 ... +80 °C","Display Version":"3-color LED","Range / Maximum":"135 mm; Range is dependent on transponder type: observe http://support.automation.siemens.com/WW/view/en/67384964","lifecycle_stage":"mature","During Operation":"-20 ... +70 °C","During Transport":"-25 ... +80 °C","Fastening Method":"2 x M5 screws","Shock Resistance":"EN 60721-3-7 Class 7 M2","at 24 V / typical":"0.05 A","Shock Acceleration":"500 m/s²","at DC / rated value":"24 V","protection class IP":"IP67","Vibrational Acceleration":"200 m/s²","Suitability For Operation":"ISO 15693 transponder (MDS Dxxx), for connecting to IO-Link Master V1.1","Type Of Electrical Connection":"M12, 4-pin","Product Feature / Silicon-Free":"Yes","Operating Frequency / Rated Value":"13.56 MHz","Product Feature / Multitag-Capable":"No","Protocol / With Radio Transmission":"ISO 15693, ISO 18000-3","For Read Access / Per Byte / Typical":"2.4 ms","For Write Access / Per Byte / Typical":"3.3 ms","Standard For Interfaces / For Communication":"IO-Link V1.1","between master and IO-Link device / maximum":"20 m","Transfer Rate / With Radio Transmission / Maximum":"26.5 kbit/s"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$609.39 – $636.03","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/0570d2096753126fc0d54ba33a56c64a.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=909212&mlfb=6GT2821-6BC32"},"ai":{"faq":[{"question":"What is the read range of Siemens 6GT2821-6BC32?","answer":"The maximum read range is 135 mm, but this depends on the transponder type used — check the Siemens support document (ID 67384964) for range vs. specific tag models. The reader operates at 13.56 MHz with ISO 15693 and ISO 18000-3 protocols."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6GT2821-6BC32","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/6GT2821-6BC32 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}