{"product_id":"siemens-simatic-s5-6es5-373-0aa41-memory-submodule","title":"Siemens 6ES5373-0AA41 SIMATIC S5 Memory Submodule","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe Siemens 6ES5373-0AA41 is a non-volatile C-EPROM memory submodule designed for use with the legacy SIMATIC S5 programmable logic controller (PLC) systems. This module provides reliable, permanent storage for user programs and system configurations, ensuring that critical automation logic remains intact even in the event of a total power loss or control system battery failure.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e32 Kbytes storage capacity for robust program retention.\u003c\/li\u003e\n\u003cli\u003eNon-volatile CMOS EPROM technology eliminates the need for backup power or batteries to maintain data.\u003c\/li\u003e\n\u003cli\u003eDesigned for seamless integration into the dedicated memory expansion slot of S5 series CPUs.\u003c\/li\u003e\n\u003cli\u003eGold-plated edge connectors ensure stable electrical connectivity in high-vibration industrial environments.\u003c\/li\u003e\n\u003cli\u003eCompact, durable form factor suitable for legacy control cabinet architectures.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eThis memory submodule is widely utilized in legacy industrial automation sectors, including power generation, heavy manufacturing, and material processing facilities. It is an essential component for engineers maintaining older SIMATIC S5 infrastructure who require a secure, hardware-based method for program storage and rapid system recovery.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\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\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eC-EPROM Memory Submodule\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\u003eMemory Technology\u003c\/td\u003e\n\u003ctd\u003eCMOS EPROM\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\n\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEnsure the S5 CPU is powered down before inserting or removing the memory submodule to prevent electrical damage or data corruption.\u003c\/li\u003e\n\u003cli\u003eHandle the module by the edges to avoid electrostatic discharge (ESD) damage to the internal integrated circuits.\u003c\/li\u003e\n\u003cli\u003eAlign the module carefully with the CPU memory slot guide rails and press firmly until the edge connector is fully seated.\u003c\/li\u003e\n\u003cli\u003eVerify that the module is properly locked into place if the specific CPU housing includes a locking mechanism.\u003c\/li\u003e\n\u003cli\u003eKeep the module away from high-EMI sources and extreme moisture to maintain long-term data integrity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this module require a battery to hold the program?\u003c\/strong\u003e\u003cbr\u003eNo, the 6ES5373-0AA41 uses non-volatile C-EPROM memory, which retains data without the need for a battery.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this module compatible with all SIMATIC S5 CPUs?\u003c\/strong\u003e\u003cbr\u003eThis module is intended for specific S5 series CPUs that support the 32 Kbyte C-EPROM format. Please refer to your specific CPU hardware manual to confirm slot compatibility.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":51214937686268,"sku":"6ES5373-0AA41","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/wm_1_62be764f-3617-4bba-84c9-0c36ce399803.jpg?v=1788283650","url":"https:\/\/www.electronicplc.com\/products\/siemens-simatic-s5-6es5-373-0aa41-memory-submodule","provider":"Electronic PLC","version":"1.0","type":"link"}