{"product_id":"siemens-6es7952-1ay00-0aa0-ram-memory-card-64mb","title":"Siemens 6ES7952-1AY00-0AA0 SIMATIC S7-400 RAM Memory Card 64MB Long Design PLC Memory Card","description":"\u003cp\u003eThe Siemens SIMATIC S7 RAM memory card 6ES7952-1AY00-0AA0 is a 64 Mbyte volatile RAM module in the long-design form factor for SIMATIC S7-400 CPUs, used to expand working memory or hold program data during operation. Unlike flash cards, its contents are not retained without battery buffering, and it must be ordered as the exact memory type and size the CPU firmware expects.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSKU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6ES7952-1AY00-0AA0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEAN\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4019169134149\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSiemens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSIMATIC S7-400\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type Designation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMemory card\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMemory Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRAM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMemory Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e64 Mbyte\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eForm Factor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLong design\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e45 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGermany\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eSelection Notes\u003c\/h2\u003e\u003cp\u003eThis 64 Mbyte capacity sits far above the smaller Kbyte-class RAM cards used on lighter S7-400 configurations — pick it when the CPU's program and data blocks need more working memory than a small RAM card provides. As with any RAM card, contents rely on the CPU's buffer battery and are lost without it, so it is not a substitute for a Flash-EPROM card where non-volatile retention is required.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eUsed as the program\/working memory card for SIMATIC S7-400 CPUs configured for larger programs or data blocks that require a RAM card rather than the newer Flash-EPROM memory card format.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":53960694563099,"sku":"6ES7952-1AY00-0AA0","price":6565.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0903\/7722\/4475\/files\/siemens-6es7952-1ay00-0aa0-ram-memory-card-64mb.png?v=1789681518","url":"https:\/\/stoklink.com\/products\/siemens-6es7952-1ay00-0aa0-ram-memory-card-64mb","provider":"Stoklink","version":"1.0","type":"link"}