{"product_id":"siemens-6es5-948-3ur23-simatic-s5-cpu-948r-processor-module","title":"Siemens 6ES5948-3UR23 SIMATIC S5 CPU 948R Central Processing Unit","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Siemens 6ES5948-3UR23 is a high-performance Central Processing Unit (CPU) designed for the SIMATIC S5-155H automation system. As a core component of the S5 series, the CPU 948R provides robust logic processing capabilities for complex industrial control applications. This unit features 1600 KB of integrated RAM, supporting demanding automation tasks in fault-tolerant or high-availability configurations.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDesigned specifically for the Siemens SIMATIC S5-155H programmable controller system.\u003c\/li\u003e\n\u003cli\u003eIntegrated 1600 KB RAM for program storage and data processing.\u003c\/li\u003e\n\u003cli\u003eSupports high-availability (H-system) operation typical of the S5-155H architecture.\u003c\/li\u003e\n\u003cli\u003eReliable processing performance for industrial automation environments.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable border=\"1\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Model\u003c\/td\u003e\n\u003ctd\u003e6ES5948-3UR23\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCPU Type\u003c\/td\u003e\n\u003ctd\u003eCPU 948R\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Compatibility\u003c\/td\u003e\n\u003ctd\u003eSIMATIC S5-155H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMemory\u003c\/td\u003e\n\u003ctd\u003e1600 KB RAM\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\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEnsure the power supply is disconnected before inserting or removing the CPU module from the S5 rack.\u003c\/li\u003e\n\u003cli\u003eHandle the module using proper ESD (Electrostatic Discharge) precautions to prevent damage to internal circuitry.\u003c\/li\u003e\n\u003cli\u003eVerify that the module is fully seated in the designated slot of the S5-155H backplane to ensure proper bus communication.\u003c\/li\u003e\n\u003cli\u003eEnsure adequate ventilation in the control cabinet to maintain operating temperatures within the specified limits for S5 hardware.\u003c\/li\u003e\n\u003cli\u003eCheck that all backplane connectors are free of debris or oxidation before installation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch3\u003eIs the Siemens 6ES5948-3UR23 still in production?\u003c\/h3\u003e\u003cp\u003eNo, this model has been discontinued by the manufacturer. It is typically sourced as a spare part for maintaining legacy SIMATIC S5-155H systems.\u003c\/p\u003e\u003ch3\u003eWhat is the primary application for this CPU?\u003c\/h3\u003e\u003cp\u003eThe CPU 948R is primarily used in the S5-155H system, which is often utilized in high-availability industrial applications requiring redundant processing.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":50643956039932,"sku":"6ES5948-3UR23","price":80.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/wm_1_eded8a49-d770-45fd-869d-0fae3f98f67a.jpg?v=1784954562","url":"https:\/\/www.electronicplc.com\/ar\/products\/siemens-6es5-948-3ur23-simatic-s5-cpu-948r-processor-module","provider":"Electronic PLC","version":"1.0","type":"link"}