{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6GT2002-0LA00","brand":"Siemens","brandSlug":"siemens","productSlug":"6GT2002-0LA00","canonicalUrl":"https://aoctrl.com/siemens/6GT2002-0LA00","factsUrl":"https://aoctrl.com/api/mcp/products/6GT2002-0LA00","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIMATIC S7-1200 RFID communication module 6GT2002-0LA00, RS422/RS232 interface, 1 reader, 196 a MTBF, IP20, IECEx.","salesMarkdown":"The Siemens 6GT2002-0LA00 is an RFID communication module that plugs into the S7-1200 rack, giving the controller a dedicated RS422 or RS232 port for one reader. It handles acyclic communication with the RF200/300/1000, MV300/400/500, and MOBY D/U families — no separate interface converter needed. Power comes from the backplane bus at 24 VDC nominal (20 to 30 V range). Four LEDs track the reader connection; a fifth shows device status. The housing is IP20, Ti-grey 24L01, and sized to match the S7-1200 footprint at 30 mm wide. The RS422 line runs up to 1000 m, which covers long-run antenna placements in warehouses or yard gates. RS232 is available for shorter drops. Programming uses an ID profile and a library of functions — no custom protocol work on the PLC side. MTBF is listed at 196 a, a solid number for a module that sits in a controlled panel. The IECEx marking (Ex nAA IIC T4 Gc) means it can be installed in Zone 2 gas areas without an enclosure purge — a real time-saver on projects that mix RFID tracking with hazardous environments. Shock and vibration ratings follow IEC 61131-2: 300 m/s² shock, 100 m/s² vibration. That matches the S7-1200 family spec, so the module holds up in the same machine-mounted or conveyor-side panels as the CPU.","metaTitle":"Siemens 6GT2002-0LA00 RFID Communication Module, RS422/RS232","metaDescription":"Siemens 6GT2002-0LA00 RFID communication module for SIMATIC S7-1200. Connects 1 reader via RS422/RS232. MTBF 196 a. IP20, IECEx certified. Active lifecycle.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["RFID & Auto-ID"],"specifications":{"MTBF":"196 a","Color":"Ti-grey 24L01","Depth":"75 mm","IECEx":"Yes","Width":"30 mm","at DC":"20 ... 30 V","title":"6GT2002-0LA00","Height":"100 mm","Material":"Xantar MX 1094","description":"RFID communication module RF120C for SIMATIC S7-1200; 1 reader connectable; RS-422 or RS232.","During Storage":"-40 ... +70 °C","Display Version":"4 LEDs for reader connection, 1 LED for device status","lifecycle_stage":"mature","During Operation":"0 ... 55 °C","During Transport":"-40 ... +70 °C","Fastening Method":"S7-1200 rack","S7 communication":"Yes","Shock Resistance":"According to IEC 61131-2","For Supply Voltage":"Screw terminals","Shock Acceleration":"300 m/s²","Type Of Programming":"ID profile, library with functions","at DC / rated value":"24 V","protection class IP":"IP20","Of The Backplane Bus":"S7-1200 backplane bus","Security Information":"Siemens provides products and solutions with industrial security functions that support the secure operation of plants, solutions, machines, equipment and/or networks. They are important components in a holistic industrial security concept. With this in mind, Siemens’ products and solutions undergo continuous development. Siemens recommends strongly that you regularly check for product updates. For the secure operation of Siemens products and solutions, it is necessary to take suitable preventive action(e.g. cell protection concept) and integrate each component into a holistic, state-of-the-art industrial security concept. Third-party products that may be in use should also be considered. For more information about industrial security, visit http://www.siemens.com/industrialsecurity. To stay informed about product updates as they occur, sign up for a product-specific newsletter. For more information, visit http://support.automation.siemens.com. (V3.4)","for IECEx / as marking":"Ex: II 3G Ex nAA IIC T4 Gc","Vibrational Acceleration":"100 m/s²","Suitability For Operation":"SIMATIC S7-1200 together with RF200/300/1000, MV300/400/500, MOBY D/U","Number Of Readers / Connectable":"1","Type Of Computer-Switched Communication":"acyclic communication","wire length / for RS 422 interface / maximum":"1000 m","Design Of The Interface / For Point-To-Point Connection":"RS422/RS232","Product Function / Addressable Transponder File Handler":"No"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$255.27 – $464.58","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/161fc5b274eb5ae9d9aa74436aa2a953.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=51084&mlfb=6GT2002-0LA00"},"ai":{"faq":[{"question":"What is the MTBF of 6GT2002-0LA00?","answer":"The listed MTBF is 196 a."},{"question":"What color is the housing?","answer":"Ti-grey 24L01."},{"question":"What compliance documentation does Siemens provide for 6GT2002-0LA00?","answer":"The module carries IECEx certification (Ex nAA IIC T4 Gc) for Zone 2 hazardous areas. It also includes Siemens industrial security information. For specific RoHS, REACH, or UL declarations, consult the product documentation available from Siemens."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6GT2002-0LA00","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/6GT2002-0LA00 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}}