{"product_id":"siemens-simatic-s5-155u-6es5-947-3ua22-cpu-947-module","title":"Siemens 6ES5947-3UA22 SIMATIC S5 CPU 947 Processor Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Siemens 6ES5947-3UA22 is a high-performance CPU 947 processor module designed for the SIMATIC S5-155U programmable logic controller system. As a central processing unit, this module serves as the intelligence of the S5-155U automation system, managing complex control tasks, data processing, and communication within the industrial environment. Please note that this component has been discontinued by the manufacturer and is primarily utilized for maintenance and legacy system support.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDesigned specifically for the Siemens SIMATIC S5-155U automation platform.\u003c\/li\u003e\n\u003cli\u003eHigh-speed processing capabilities for demanding industrial control applications.\u003c\/li\u003e\n\u003cli\u003eRobust architecture suitable for long-term operation in harsh industrial environments.\u003c\/li\u003e\n\u003cli\u003eIntegrated memory management for system operations.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cp\u003eThis CPU module is intended for use in legacy S5-155U PLC systems found in manufacturing, power generation, and process control facilities. It is typically deployed in environments requiring reliable, centralized control logic where the S5-155U architecture is already established.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Model\u003c\/td\u003e\n\u003ctd\u003e6ES5947-3UA22\u003c\/td\u003e\n\u003c\/tr\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\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eSIMATIC S5-155U\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eComponent Type\u003c\/td\u003e\n\u003ctd\u003eCPU Module (CPU 947)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTariff Code\u003c\/td\u003e\n\u003ctd\u003e8537109060\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eGermany\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEnsure the system power is completely disconnected before attempting to install or remove the CPU module.\u003c\/li\u003e\n\u003cli\u003eHandle the module using proper ESD (electrostatic discharge) protection to prevent damage to internal circuitry.\u003c\/li\u003e\n\u003cli\u003eVerify that the rack slot is clean and free of debris before seating the module.\u003c\/li\u003e\n\u003cli\u003eEnsure the module is fully seated and the locking mechanisms are engaged to maintain proper backplane communication.\u003c\/li\u003e\n\u003cli\u003eVerify that all environmental conditions, including ambient temperature and humidity, remain within the specified limits for the S5-155U system.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch3\u003eIs this module compatible with other S5 series PLCs?\u003c\/h3\u003e\u003cp\u003eThe 6ES5947-3UA22 is specifically designed for the S5-155U series. Compatibility with other S5 series systems is not guaranteed and should be verified against the specific system configuration documentation.\u003c\/p\u003e\u003ch3\u003eIs this product new or refurbished?\u003c\/h3\u003e\u003cp\u003eAs this item is discontinued by the manufacturer, availability is typically limited to surplus or refurbished stock. Please verify the condition with our sales team prior to purchase.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":50739225559292,"sku":"6ES5947-3UA22","price":80.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/wm_1_0e1c6e6c-70b5-4ca7-8127-d86beff0d527.jpg?v=1785386020","url":"https:\/\/www.electronicplc.com\/products\/siemens-simatic-s5-155u-6es5-947-3ua22-cpu-947-module","provider":"Electronic PLC","version":"1.0","type":"link"}