{"product_id":"6es7952-1ah00-0aa0-siemens-simatic-s7-400-ram-memory-card","title":"Siemens 6ES7952-1AH00-0AA0 SIMATIC S7-400 256 KB RAM Memory Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Siemens 6ES7952-1AH00-0AA0 is a dedicated RAM memory card designed for use with the SIMATIC S7-400 programmable logic controller (PLC) family. This memory module provides 256 KB of storage capacity, serving as a reliable solution for storing user programs, data blocks, and configuration parameters within the S7-400 automation system. This long-version card is engineered to integrate seamlessly into the CPU memory slot, ensuring data integrity and efficient memory management for industrial control applications.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCompatible with SIMATIC S7-400 CPU modules\u003c\/li\u003e\n\u003cli\u003eProvides 256 KB of volatile RAM storage\u003c\/li\u003e\n\u003cli\u003eLong-version form factor for standard S7-400 memory slots\u003c\/li\u003e\n\u003cli\u003eFacilitates quick and reliable data backup and program loading\u003c\/li\u003e\n\u003cli\u003eRobust design suitable for industrial environments\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eSiemens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003e6ES7952-1AH00-0AA0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMemory Type\u003c\/td\u003e\n\u003ctd\u003eRAM Memory Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMemory Capacity\u003c\/td\u003e\n\u003ctd\u003e256 KB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eSIMATIC S7-400 Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTariff Code\u003c\/td\u003e\n\u003ctd\u003e8523510000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEnsure the CPU is powered down before inserting or removing the memory card to prevent potential data corruption or hardware damage.\u003c\/li\u003e\n\u003cli\u003eHandle the module by its edges to avoid electrostatic discharge (ESD) damage to the internal components.\u003c\/li\u003e\n\u003cli\u003eInsert the card firmly into the designated memory slot on the S7-400 CPU until it is fully seated.\u003c\/li\u003e\n\u003cli\u003eVerify that the module is correctly recognized by the programming software (e.g., STEP 7) upon system startup.\u003c\/li\u003e\n\u003cli\u003eKeep the module free from dust, moisture, and extreme vibration during operation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eIs this memory card compatible with S7-300 CPUs?\u003c\/strong\u003e\u003cbr\u003eNo, this specific model (6ES7952-1AH00-0AA0) is designed specifically for the S7-400 series. Please check your CPU hardware manual for compatible memory card part numbers.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes this module require external power?\u003c\/strong\u003e\u003cbr\u003eNo, the module is powered directly through the CPU's internal memory bus interface once installed.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":51213240991996,"sku":"6ES7952-1AH00-0AA0","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/wm_1_39f0bbcc-d408-4906-b171-05492ed469c6.jpg?v=1788232370","url":"https:\/\/www.electronicplc.com\/es\/products\/6es7952-1ah00-0aa0-siemens-simatic-s7-400-ram-memory-card","provider":"Electronic PLC","version":"1.0","type":"link"}