{"product_id":"siemens-6es5948-3ur23-processor-module","title":"Siemens 6ES5948-3UR23 Processor Module","description":"\u003ch3\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSiemens 6ES5948-3UR23 (CPU 948R)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-performance central processing unit for the SIMATIC S5-155H PLC system. Equipped with 1600 KB of RAM, it supports complex automation programs, real-time control, and reliable execution of logic, I\/O management, diagnostics, and communication tasks.\u003c\/p\u003e\n\u003cp\u003eAlthough Siemens has discontinued the SIMATIC S5 line, the CPU 948R remains an essential spare part for legacy S5-155H installations. Its robust design ensures stable operation in demanding industrial, energy, and process control environments, making it critical for plants maintaining older automation systems.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003eAttribute\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\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\u003eModel\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e6ES5948-3UR23 (CPU 948R)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Compatibility\u003c\/td\u003e\n\u003ctd\u003eSIMATIC S5-155H PLC family\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eCentral Processing Unit (CPU)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRAM Capacity\u003c\/td\u003e\n\u003ctd\u003e1600 KB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunctions\u003c\/td\u003e\n\u003ctd\u003eLogic program execution, I\/O management, diagnostics, communication\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePerformance\u003c\/td\u003e\n\u003ctd\u003eHigh-speed processing for complex automation tasks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCondition\u003c\/td\u003e\n\u003ctd\u003eAvailable as spare part (new or refurbished depending on supplier)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eGermany (also distributed via USA channels)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLifecycle Status\u003c\/td\u003e\n\u003ctd\u003eDiscontinued, legacy support only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003eTypically 12 months via authorized resellers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e26.6 × 21.3 × 3.3 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet Weight\u003c\/td\u003e\n\u003ctd\u003e0.463 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eSupports complex automation logic with 1600 KB RAM capacity.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHandles I\/O management, diagnostics, and communication for S5-155H PLC racks.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-speed CPU module optimized for legacy redundant or high-availability systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompact form factor ensures straightforward replacement in existing S5-155H installations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAvailable as new or refurbished spare part through specialized resellers.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIndustrial Automation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eLarge-scale production plants requiring complex program execution.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEnergy Systems:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePower plant, turbine, and generator control in legacy S5-155H installations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProcess Control:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eChemical, refinery, and continuous production operations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLegacy System Maintenance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEnsures continued operation of S5-155H PLC networks.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can the 6ES5948-3UR23 CPU be integrated into existing S5-155H PLC racks?\u003c\/strong\u003e\u003cbr\u003eA: Yes, it is fully compatible with S5-155H PLC systems and directly replaces retired CPU modules.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is Siemens still manufacturing the CPU 948R?\u003c\/strong\u003e\u003cbr\u003eA: No, this module is discontinued, but refurbished units are available through third-party resellers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does CPU 948R compare to other S5-155H CPUs?\u003c\/strong\u003e\u003cbr\u003eA: The CPU 948R provides 1600 KB RAM and high-speed logic execution, making it the most capable processor in the S5-155H family for complex programs and real-time control.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":43070285119578,"sku":"6ES5948-3UR23","price":209.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0612\/4601\/3530\/files\/6ES5948-3UR232.jpg?v=1773973698","url":"https:\/\/www.plcmasters.com\/fa\/products\/siemens-6es5948-3ur23-processor-module","provider":"PLC Masters Ltd.","version":"1.0","type":"link"}