{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6GT2831-6BA50","brand":"Siemens","brandSlug":"siemens","productSlug":"6GT2831-6BA50","canonicalUrl":"https://aoctrl.com/siemens/6GT2831-6BA50","factsUrl":"https://aoctrl.com/api/mcp/products/6GT2831-6BA50","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIMATIC RF1000 Access control reader RF1070R, 6GT2831-6BA50, 13.56 MHz, read range 0.03 m, IP65 front, USB 2.0 and RS232 interfaces, -25 to +55 °C.","salesMarkdown":"## What this reader does on a door or gate The Siemens 6GT2831-6BA50 is a SIMATIC RF1070R access control reader operating at 13.56 MHz, designed to read Legic Prime, Legic Advant, ISO 15693, ISO 14443 A/B, Felica, NXP NTAG21x, and HID iClass transponders. It connects to a PC or control system via a 1.8 m USB 2.0 cable or an RS232 cable, drawing 0.15 A typical at 5 V DC. The read range is 0.03 m maximum, but the actual range depends on the transponder type — check the Siemens support document for your specific tag. The reader mounts with four M4 screws inside a cabinet; the front face is rated IP65, so it handles washdown in food or beverage lines as long as the sealing washer is seated. Dimensions are 90 mm wide, 62 mm high, and 23.5 mm deep — it fits a standard enclosure cutout without crowding adjacent gear.","metaTitle":"Siemens 6GT2831-6BA50 RFID Reader, 13.56 MHz, IP65","metaDescription":"Siemens 6GT2831-6BA50 SIMATIC RF1070R access control reader, 13.56 MHz, read range 0.03 m, IP65 front, USB/RS232. Compatible with MIFARE, Legic, ISO 15693.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["RFID & Auto-ID"],"specifications":{"Color":"Ti gray","Depth":"23.5 mm","IECEx":"No","Width":"90 mm","at DC":"4.6 ... 5.25 V","title":"6GT2831-6BA50","Height":"62 mm","Material":"PC-GF","Accessories":"Card holder, USB cable 0.5 m, RS232 connector","description":"SIMATIC RF1000 Access control reader RF1070R; ISO 14443 A/B Mifare, ISO15693 Legic Prime; Legic Advant USB port; RS 232 interface; IP65 front, -25 to +55 °C; 90 x 62 x 25 mm LxWxH; with integrated antenna, incl. 1.8 m USB connecting cable.","During Storage":"-25 ... +55 °C","Display Version":"3-color LED","Range / Maximum":"0.03 m; Range is dependent on transponder type: observe http://support.automation.siemens.com/WW/view/en/67384964","lifecycle_stage":"mature","During Operation":"-25 ... +55 °C","During Transport":"-25 ... +55 °C","Fastening Method":"4 M4 screws for cabinet installation","Shock Resistance":"EN 60721-3-7 Class 7 M2","at 5 V / maximum":"0.3 A","at 5 V / typical":"0.15 A","Shock Acceleration":"300 m/s²","at DC / rated value":"5 V","protection class IP":"IP65","Vibrational Acceleration":"50 m/s²","Suitability For Operation":"Legic, ISO 15693 and ISO 14443 A/B transponder, for connecting to PC and control systems","Type Of Electrical Connection":"1.8 m connecting cable with USB 2.0 type A connector or RS232 connecting cable","Product Feature / Silicon-Free":"Yes","Operating Frequency / Rated Value":"13.56 MHz","Product Feature / Multitag-Capable":"Yes","Protocol / With Radio Transmission":"Legic Prime, Legic Advant, ISO 15693, ISO 14443 A/B, chip set: SM4200M, Felica, NXP NTAG21x, HID iClass","Standard For Interfaces / For Communication":"USB 2.0, RS232","Transfer Rate / With Radio Transmission / Maximum":"106 kbit/s"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$414.02 – $705.96","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/b36b0943fb8e31af189a3fe5f3acef0d.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1109939&mlfb=6GT2831-6BA50"},"ai":{"faq":[{"question":"What is the read range of 6GT2831-6BA50?","answer":"The maximum read range is 0.03 m, but the actual range depends on the transponder type — refer to Siemens support document ID 67384964 for specific tag performance."},{"question":"Is 6GT2831-6BA50 compatible with MIFARE and Legic?","answer":"Yes, it supports ISO 14443 A/B (MIFARE), Legic Prime, Legic Advant, ISO 15693, Felica, NXP NTAG21x, and HID iClass transponders."},{"question":"How can I order Siemens 6GT2831-6BA50?","answer":"This reader is in mature production and is quoted to order against your BOM quantity."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6GT2831-6BA50","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/6GT2831-6BA50 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}}