{"product_id":"siemens-simatic-s5-6es5-373-0aa41-memory-submodule","title":"Siemens 6ES5373-0AA41 SIMATIC S5 Memory Submodule","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Siemens 6ES5373-0AA41 is a non-volatile CMOS EPROM memory submodule designed for the SIMATIC S5 programmable logic controller series. This module provides a reliable, permanent storage solution for user programs and system configurations, ensuring that critical automation logic remains intact even in the event of a total power loss or CPU battery depletion. As a robust hardware-based storage medium, it is a standard component for maintaining legacy S5 systems in industrial environments where data persistence and rapid recovery are essential.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNon-Volatile Storage:\u003c\/strong\u003e Utilizes CMOS EPROM technology to ensure data integrity without the need for continuous battery backup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e Offers 32 Kbytes of dedicated memory space for control programs and operational parameters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable Connectivity:\u003c\/strong\u003e Equipped with high-quality gold-plated edge connectors to ensure secure, low-resistance communication with the CPU backplane.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Durability:\u003c\/strong\u003e Designed to withstand the thermal and mechanical stresses typical of heavy-duty manufacturing environments.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cp\u003eThis memory submodule is primarily utilized in legacy Siemens S5 automation systems across various sectors, including power generation, water treatment, chemical processing, and discrete manufacturing. It is ideal for applications requiring long-term, maintenance-free storage of PLC programs in remote or high-availability installations.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e6ES5373-0AA41\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSiemens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eSIMATIC S5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMemory Type\u003c\/td\u003e\n\u003ctd\u003eCMOS EPROM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Capacity\u003c\/td\u003e\n\u003ctd\u003e32 Kbytes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0 to 60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e0.5 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety First:\u003c\/strong\u003e Always disconnect power from the SIMATIC S5 CPU before inserting or removing the memory submodule.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandling:\u003c\/strong\u003e This component contains sensitive integrated circuits; observe standard ESD (Electrostatic Discharge) precautions during handling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeating:\u003c\/strong\u003e Ensure the module is fully and firmly seated in the CPU memory slot to prevent intermittent data errors caused by loose connections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironment:\u003c\/strong\u003e Keep the module clear of high-EMI (Electromagnetic Interference) sources and ensure the control cabinet provides adequate ventilation to stay within the 60 deg C operating limit.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch3\u003eDoes this module require a battery to retain data?\u003c\/h3\u003e\u003cp\u003eNo, the 6ES5373-0AA41 uses non-volatile C-EPROM technology, which does not require a battery to maintain the stored program.\u003c\/p\u003e\u003ch3\u003eIs this module compatible with all SIMATIC S5 CPUs?\u003c\/h3\u003e\u003cp\u003eThis module is designed specifically for compatible SIMATIC S5 CPUs that support 32 Kbyte EPROM submodules. Please verify your CPU's technical manual to ensure memory slot compatibility before installation.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":44052485406810,"sku":"6ES5373-0AA41","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/wm_1_01c3fa58-25f7-47d5-b38c-f642dae4823f.jpg?v=1789183605","url":"https:\/\/www.spareoil.com\/ar\/products\/siemens-simatic-s5-6es5-373-0aa41-memory-submodule","provider":"SpareOil Automation","version":"1.0","type":"link"}