{"product_id":"siemens-6es5581-6la11-simatic-s5-cp-581-mass-storage-module","title":"Siemens 6ES5581-6LA11 SIMATIC S5 CP 581 Mass Storage Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e6ES5581-6LA11\u003c\/strong\u003e is a \u003cstrong\u003eCP 581\u003c\/strong\u003e communication and mass storage module designed for \u003cstrong\u003eSIMATIC S5-135U\u003c\/strong\u003e and \u003cstrong\u003eS5-155U\u003c\/strong\u003e programmable controller systems. This module serves as an integrated storage solution, featuring a \u003cstrong\u003e10 GB hard disk\u003c\/strong\u003e to manage large datasets, logging information, or process archives directly within the S5 rack architecture. By providing persistent data storage, the CP 581 allows for more sophisticated data management, recipe storage, and diagnostic logging in complex industrial applications. It acts as a dedicated communication processor, bridging the gap between raw PLC operations and high-capacity storage requirements in legacy automation environments.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMass Storage Capacity:\u003c\/strong\u003e Integrated 10 GB hard disk drive for extensive data logging and storage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Integration:\u003c\/strong\u003e Designed specifically for the S5-135U and S5-155U backplane environment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eData Management:\u003c\/strong\u003e Enables efficient archival of process values, production recipes, and system diagnostics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliability:\u003c\/strong\u003e Engineered for stable data access in challenging industrial control cabinet conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Acts as a direct hardware upgrade for the predecessor 6ES5581-3LA11.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLong-term process data logging for quality assurance\u003c\/li\u003e\n\u003cli\u003eArchiving large recipe databases for flexible manufacturing\u003c\/li\u003e\n\u003cli\u003eSystem diagnostic and event logging for troubleshooting complex automation lines\u003c\/li\u003e\n\u003cli\u003eData-heavy batch processing and material tracking\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\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\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSIMATIC S5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003eS5-135\/155\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e6ES5581-6LA11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eCommunication Module (CP 581)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Phase\u003c\/td\u003e\n\u003ctd\u003eObsolete\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePredecessor\u003c\/td\u003e\n\u003ctd\u003e6ES5581-3LA11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Capacity\u003c\/td\u003e\n\u003ctd\u003e10 GB Hard Disk\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.04 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e25.20 x 19.00 x 14.20 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommodity Code\u003c\/td\u003e\n\u003ctd\u003e85389099\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExport Control (ECCN)\u003c\/td\u003e\n\u003ctd\u003eN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandling:\u003c\/strong\u003e As a module containing a hard disk drive, handle with extreme care to avoid mechanical shock or vibration, which can lead to drive failure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeating:\u003c\/strong\u003e Ensure the module is firmly inserted into the designated slot of the S5 central rack and the locking mechanism is secured to prevent loose connections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e Always de-energize the rack before installation or removal. Hard disk drives are sensitive to power fluctuations during spin-up.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironment:\u003c\/strong\u003e Ensure the control cabinet is kept within operating temperature limits. Excessive heat can significantly shorten the lifespan of the integrated hard disk.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackups:\u003c\/strong\u003e Given the obsolete status of this storage media, it is strongly recommended to periodically back up data stored on the 10 GB disk to an external modern storage medium where possible.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":52716782944619,"sku":"6ES5581-6LA11","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/6es5581-6la11-vsujq3sz3vs_20124840-e837-4c40-9802-967820782d1b.jpg?v=1767089615","url":"https:\/\/www.plcprotech.com\/products\/siemens-6es5581-6la11-simatic-s5-cp-581-mass-storage-module","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}