{"product_id":"siemens-6es5-926-3sa12-simatic-s5-cpu-926s-processor-module","title":"Siemens 6ES5 926-3SA12 SIMATIC S5 CPU 926S Processor Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Siemens 6ES5 926-3SA12 (CPU 926S) is a high-performance central processing unit designed for the SIMATIC S5-150U\/150S automation systems. This processor module is engineered for complex mathematical computations, high-speed logic execution, and the management of extensive local and distributed I\/O architectures. It is widely utilized in demanding industrial environments, including oil refining, thermal power generation, and automated mining, where it ensures process loop stability and minimizes unscheduled downtime through rapid task scanning and integrated diagnostic routines.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOptimized instruction set for advanced sequencing and closed-loop process control.\u003c\/li\u003e\n\u003cli\u003eIntegrated high-speed bit and word processors for efficient binary logic and floating-point arithmetic.\u003c\/li\u003e\n\u003cli\u003eRobust memory management supporting dedicated RAM and EPROM submodules for secure application code storage.\u003c\/li\u003e\n\u003cli\u003eDeterministic interrupt handling via the SIMATIC S5 parallel backplane bus.\u003c\/li\u003e\n\u003cli\u003eFront-panel physical interfaces including a dedicated programming port for PG interconnection.\u003c\/li\u003e\n\u003cli\u003eMechanical toggle switches for direct control of CPU operational states (RUN, STOP, COPY).\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cp\u003eThis CPU module is suitable for large-scale automation tasks in heavy industry, specifically designed for applications requiring high-density I\/O management and complex process control loops within the SIMATIC S5-150U\/150S platform.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable border=\"1\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e6ES5 926-3SA12\u003c\/td\u003e\n\u003c\/tr\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\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eSIMATIC S5 (150U\/150S)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eCPU 926S Processor Card\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0 to 60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-40 to 70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelative Humidity\u003c\/td\u003e\n\u003ctd\u003e95 percent non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Consumption\u003c\/td\u003e\n\u003ctd\u003e2.5 A typical from backplane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInternal Backplane Voltage\u003c\/td\u003e\n\u003ctd\u003e5 VDC\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 inserting or removing the CPU module from the rack.\u003c\/li\u003e\n\u003cli\u003eVerify that the module is correctly seated in the designated SIMATIC S5 backplane slot to ensure proper bus contact.\u003c\/li\u003e\n\u003cli\u003eMaintain adequate ventilation within the cabinet to keep the ambient temperature within the specified 0 to 60 deg C range.\u003c\/li\u003e\n\u003cli\u003eUse shielded cables for all communication interfaces to prevent EMI interference in high-noise industrial environments.\u003c\/li\u003e\n\u003cli\u003eHandle the module using ESD-safe procedures to prevent damage to internal electronic components.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch3\u003eWhat is the primary function of the 6ES5 926-3SA12?\u003c\/h3\u003e\u003cp\u003eThis module serves as the central processor for the SIMATIC S5-150U\/150S system, handling logic execution, mathematical calculations, and I\/O management for automated industrial processes.\u003c\/p\u003e\u003ch3\u003eDoes this module require external memory?\u003c\/h3\u003e\u003cp\u003eThe CPU 926S supports the use of EPROM submodules to ensure that application code and data blocks are retained during power loss.\u003c\/p\u003e\u003ch3\u003eWhat does the front panel switch control?\u003c\/h3\u003e\u003cp\u003eThe front panel features physical toggle switches that allow the operator to manually set the CPU operational mode to RUN, STOP, or COPY.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":50968836473084,"sku":"6ES5541-8AA11","price":80.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/wm_1_4dbce2d2-6d74-422d-8ffa-390ca97ebc8c.jpg?v=1786495341","url":"https:\/\/www.electronicplc.com\/es\/products\/siemens-6es5-926-3sa12-simatic-s5-cpu-926s-processor-module","provider":"Electronic PLC","version":"1.0","type":"link"}