{"product_id":"siemens-6es79548lf040aa0-simatic-s7-memory-card-24-mb","title":"Siemens 6es79548lf040aa0 Simatic S7 Memory Card 24 Mb","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SIEMENS 6es79548lf040aa0 is a Flash-EPROM memory card in the SIMATIC S7 series, designed for use with S7-1x00 CPUs and SINAMICS drives. This compact solid-state card stores program data, configuration files, and firmware directly on the controller, eliminating the need for a battery-backed RAM module to retain data during power cycles. At 24 MB of storage capacity, it provides ample space for complex automation programs. Licensed automation technicians and industrial electricians install this card as part of PLC commissioning, firmware updates, or program transfers in manufacturing and process control environments.\u003c\/p\u003e\n\u003cp\u003eThis memory card is suited for industrial automation installations where SIMATIC S7-1x00 series controllers or SINAMICS drive systems are deployed. Typical applications include discrete manufacturing, process automation, and motion control panels in both new installations and upgrade projects. The card slots directly into the CPU or drive unit and is recognized automatically by the controller during startup, making it a straightforward component in PLC build-out and field service workflows.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eFlash-EPROM technology retains stored data without battery backup during power loss\u003c\/li\u003e\n  \u003cli\u003e24 MB storage capacity supports complex PLC programs and drive configurations\u003c\/li\u003e\n  \u003cli\u003eCompact form factor at approximately 1.26 inches H x 0.94 inches W x 0.08 inches D\u003c\/li\u003e\n  \u003cli\u003ePart of the SIMATIC S7 series ecosystem for consistent compatibility across the platform\u003c\/li\u003e\n  \u003cli\u003eCompatible with S7-1x00 CPU and SINAMICS drive units as specified by the manufacturer\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with S7-1x00 CPU and SINAMICS drive systems as specified by Siemens for the SIMATIC S7 series platform.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation of this memory card should be performed by a qualified automation technician or industrial electrician. Always de-energize the PLC or drive unit and follow proper lockout\/tagout procedures before inserting or removing the memory card. Handle the card by its edges to avoid electrostatic discharge damage, and use appropriate ESD protection equipment throughout the process. Refer to the controller manufacturer documentation and applicable electrical codes for proper commissioning procedures after card installation.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: SIMATIC S7\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: Flash-EPROM\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMemory Size\u003c\/strong\u003e: 24 MB\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 1.26 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 0.94 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDepth\u003c\/strong\u003e: 0.08 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Systems\u003c\/strong\u003e: S7-1x00 CPU and SINAMICS\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: SIEMENS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 6es79548lf040aa0\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SIEMENS","offers":[{"title":"Default Title","offer_id":51268124639538,"sku":"6ES79548LF040AA0","price":672.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/308912962.jpg?v=1780699618","url":"https:\/\/voomisupply.com\/products\/siemens-6es79548lf040aa0-simatic-s7-memory-card-24-mb","provider":"Voomi Supply","version":"1.0","type":"link"}