{"product_id":"siemens-simatic-s5-6es5-941-7ua11-cpu-module","title":"Siemens 6ES5941-7UA11 SIMATIC S5 CPU Module","description":"\u003cp\u003eThe Siemens 6ES5941-7UA11 is a core processing module designed for the SIMATIC S5-115U programmable logic controller series. This CPU provides reliable logic execution for legacy automation environments, enabling the continued operation of critical machine control sequences and timing functions without the immediate need for a full-scale system migration.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDesigned for seamless integration into the S5-115U rack architecture.\u003c\/li\u003e\n\u003cli\u003eEquipped with 1 Kbyte of internal RAM for logic and register management.\u003c\/li\u003e\n\u003cli\u003eSupports standard S5 backplane communication for I\/O module interaction.\u003c\/li\u003e\n\u003cli\u003eRequires external battery backup to preserve memory state during power loss.\u003c\/li\u003e\n\u003cli\u003eEngineered for stable operation in demanding industrial environments.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cp\u003eThis CPU is widely utilized in legacy industrial infrastructure, including thermal power stations, chemical processing plants, and oil and gas refining facilities. It is an essential component for maintaining existing control loops and minimizing operational downtime in systems still utilizing the S5-115U platform.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e6ES5 941-7UA11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eSIMATIC S5-115U\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMemory\u003c\/td\u003e\n\u003ctd\u003e1 Kbyte RAM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e4.8 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0 to 55 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEnsure the rack is powered down before inserting or removing the CPU module to prevent electrical damage.\u003c\/li\u003e\n\u003cli\u003eVerify that the backplane connector pins are clean and free from oxidation before seating the module.\u003c\/li\u003e\n\u003cli\u003eConfirm the presence of a functional backup battery to ensure memory retention during outages.\u003c\/li\u003e\n\u003cli\u003eMaintain adequate ventilation within the cabinet to stay within the 55 deg C operating limit.\u003c\/li\u003e\n\u003cli\u003eFollow standard ESD precautions when handling the module to protect internal circuitry.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch3\u003eIs this module compatible with other S5 series systems?\u003c\/h3\u003e\u003cp\u003eThe 6ES5941-7UA11 is specifically engineered for the S5-115U system. It is not intended for use in S5-95U, S5-135U, or S5-155U racks.\u003c\/p\u003e\u003ch3\u003eDoes this CPU require a memory sub-module?\u003c\/h3\u003e\u003cp\u003eThe unit features 1 Kbyte of integrated RAM. Depending on the specific application requirements and program size, additional memory sub-modules may be used if the application exceeds the onboard capacity.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":44743992049752,"sku":"6ES5941-7UA11","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/wm_1_2592745a-d41f-424c-8958-19cc20ea5ac3.jpg?v=1788913893","url":"https:\/\/www.industriaxplc.com\/ar\/products\/siemens-simatic-s5-6es5-941-7ua11-cpu-module","provider":"IndustriaX Limited","version":"1.0","type":"link"}