{"product_id":"siemens-6es7953-8ll31-0aa0-simatic-s7-300-micro-memory-card-2-mb-flash-eprom","title":"Siemens 6ES7953-8LL31-0AA0 SIMATIC S7-300 Micro Memory Card 2 MB Flash EPROM","description":"\u003ch4\u003eDescription\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e\n\u003c\/h4\u003e\n\u003cp data-start=\"117\" data-end=\"413\"\u003eThe Siemens 6ES7953-8LL31-0AA0 is a 2 MB Micro Memory Card designed for SIMATIC S7-300, C7, and ET 200 systems, providing non-volatile program and data storage. Its flash-EPROM technology delivers reliable, long-term retention of automation logic in compact and demanding industrial environments.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable style=\"width: 99.9115%; height: 254.8px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 25.5731%; height: 19.6px;\"\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 74.0985%; height: 19.6px;\"\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 25.5731%; height: 19.6px;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 74.0985%; height: 19.6px;\"\u003eSiemens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 25.5731%; height: 19.6px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 74.0985%; height: 19.6px;\"\u003e6ES7953-8LL31-0AA0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 25.5731%; height: 19.6px;\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 74.0985%; height: 19.6px;\"\u003eComputer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 25.5731%; height: 19.6px;\"\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 74.0985%; height: 19.6px;\"\u003eMemory Board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 25.5731%; height: 19.6px;\"\u003e\u003cstrong\u003eAccessory Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 74.0985%; height: 19.6px;\"\u003eMemory Card\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 25.5731%; height: 19.6px;\"\u003e\u003cstrong\u003eRange\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 74.0985%; height: 19.6px;\"\u003eSIMATIC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 25.5731%; height: 19.6px;\"\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 74.0985%; height: 19.6px;\"\u003eSIMATIC S7-300 Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 25.5731%; height: 19.6px;\"\u003e\u003cstrong\u003eFor Use With\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 74.0985%; height: 19.6px;\"\u003eS7-300 \/ C7 \/ ET 200\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 25.5731%; height: 19.6px;\"\u003e\u003cstrong\u003eType of Memory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 74.0985%; height: 19.6px;\"\u003eFlash-EPROM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 25.5731%; height: 19.6px;\"\u003e\u003cstrong\u003eCapacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 74.0985%; height: 19.6px;\"\u003e2 MB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 25.5731%; height: 19.6px;\"\u003e\u003cstrong\u003eVoltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 74.0985%; height: 19.6px;\"\u003e3.3 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 25.5731%; height: 19.6px;\"\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 74.0985%; height: 19.6px;\"\u003e32 × 24 × 1.4 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eInformation About 6ES7953-8LL31-0AA0\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp\u003eThe Siemens 6ES7953-8LL31-0AA0 Micro Memory Card is a compact flash-EPROM module engineered for SIMATIC S7-300, C7, and ET 200 automation platforms. Offering 2 MB of non-volatile storage, it supports stable program execution, secure data handling, and efficient configuration transfer within PLC systems. Its lightweight 32 × 24 mm design fits seamlessly into Siemens CPU modules while providing durable data retention even during power loss. This memory card enhances flexibility for program backup, firmware updates, and system expansion, ensuring reliable performance in both small-scale and complex industrial applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2 MB Flash-EPROM Storage: Provides dependable non-volatile memory for program logic, parameters, and data archiving.\u003c\/li\u003e\n\u003cli\u003eCompatibility Across SIMATIC Platforms: Works with S7-300, C7, and ET 200 systems, enabling seamless integration.\u003c\/li\u003e\n\u003cli\u003eCompact Micro Form Factor: Small dimensions allow installation in tight control cabinet layouts.\u003c\/li\u003e\n\u003cli\u003eReliable Data Retention: Maintains stored programs even during power interruptions, supporting long-term system stability.\u003c\/li\u003e\n\u003cli\u003eFast Program Transfer: Ideal for downloading, updating, and migrating automation projects across Siemens controllers.\u003c\/li\u003e\n\u003cli\u003eIndustrial-Grade Durability: Engineered for continuous operation in demanding electrical and environmental conditions.\u003c\/li\u003e\n\u003cli\u003eEasy Replacement and Expansion: Plug-in design simplifies maintenance and system upgrades.\u003c\/li\u003e\n\u003cli\u003eOptimized for PLC Memory Management: Supports firmware loading, data logging, and structured application storage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe 6ES7953-8LL31-0AA0 delivers the reliability and precision required for secure program storage and data management in Siemens SIMATIC automation systems.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":47891603947818,"sku":"6ES7953-8LL31-0AA0","price":275.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/0392\/4266\/files\/6ES7953-8LL31-0AA0.webp?v=1711971040","url":"https:\/\/iqelectro.com\/products\/siemens-6es7953-8ll31-0aa0-simatic-s7-300-micro-memory-card-2-mb-flash-eprom","provider":"IQElectro","version":"1.0","type":"link"}