{"product_id":"siemens-6es7414-4hm14-0ab0-cpu-414h-high-availability","title":"Siemens 6ES7414-4HM14-0AB0 CPU 414H High-Availability","description":"\u003ch3\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e6ES7414-4HM14-0AB0\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-availability CPU from\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003eSiemens AG\u003c\/span\u003e, part of the SIMATIC S7-400H series. Designed for fault-tolerant and mission-critical automation systems, this CPU provides robust redundancy, multiple communication interfaces, and precise synchronization capabilities for continuous industrial operation.\u003c\/p\u003e\n\u003cp\u003eIdeal for process industries and complex automation environments, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eCPU 414H\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eensures uninterrupted control even in the event of hardware failures. It supports Configuration in RUN (CiR) for system reconfiguration without stopping operations and includes a backup battery for data retention.\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\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e6ES7414-4HM14-0AB0\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eCPU 414H High-Availability\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Platform\u003c\/td\u003e\n\u003ctd\u003eSIMATIC S7-400H \/ S7-400F\/FH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Memory\u003c\/td\u003e\n\u003ctd\u003e2.8 MB (1.4 MB program + 1.4 MB data)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterfaces\u003c\/td\u003e\n\u003ctd\u003e1 × MPI\/DP, 1 × DP, 2 × sync modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFirmware Version\u003c\/td\u003e\n\u003ctd\u003eV4.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEngineering Tool\u003c\/td\u003e\n\u003ctd\u003eSTEP 7 V5.3 SP2 or higher\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration in RUN (CiR)\u003c\/td\u003e\n\u003ctd\u003eSupported\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCiR Sync Time (basic load)\u003c\/td\u003e\n\u003ctd\u003e100 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCiR Sync Time (per I\/O byte)\u003c\/td\u003e\n\u003ctd\u003e25 µs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd\u003e24 V DC (via system power supply)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackplane Bus Input Current\u003c\/td\u003e\n\u003ctd\u003eTyp. 1.4 A \/ Max. 1.7 A (5 V DC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDP Interface Input Current\u003c\/td\u003e\n\u003ctd\u003eMax. 150 mA @ 24 V DC \/ Max. 90 mA @ 5 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Loss\u003c\/td\u003e\n\u003ctd\u003e~6 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackup Battery Current\u003c\/td\u003e\n\u003ctd\u003eTyp. 190 µA (up to 40 °C), Max. 660 µA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackup Time\u003c\/td\u003e\n\u003ctd\u003eUp to 20 days (depending on battery)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e11.7 × 4 × 12.5 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet Weight\u003c\/td\u003e\n\u003ctd\u003e1.162 kg\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\u003ctr\u003e\n\u003ctd\u003eCompliance\u003c\/td\u003e\n\u003ctd\u003eWEEE, RoHS, REACH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLifecycle Status\u003c\/td\u003e\n\u003ctd\u003eProduct Discontinued (available as stock\/spare item)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Functional Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eHigh Availability: Supports redundant CPU configurations for fault-tolerant operation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMultiple Interfaces: MPI\/DP and PROFIBUS DP for flexible communication networks.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIsochronous Mode: Ensures precise synchronization for time-critical process control.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eConfiguration in RUN (CiR): Allows system modifications without halting production.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRobust Power Management: Backup battery maintains program and data integrity during outages.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMemory: 2.8 MB supporting large programs and data sets for complex automation tasks.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eApplication Scenarios\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e6ES7414-4HM14-0AB0\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCPU is suitable for:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-availability process control systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRedundant automation setups in chemical, power, and manufacturing plants\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eContinuous operation environments where downtime must be minimized\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eComplex S7-400H systems requiring CiR and isochronous synchronization\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 this CPU handle redundant configurations?\u003c\/strong\u003e\u003cbr\u003eA: Yes, it is specifically designed for fault-tolerant and high-availability setups.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What engineering tools are compatible?\u003c\/strong\u003e\u003cbr\u003eA: STEP 7 V5.3 SP2 or higher is required for configuration and programming.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How long can the backup battery maintain data?\u003c\/strong\u003e\u003cbr\u003eA: Up to 20 days depending on temperature and battery condition.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":43066976632922,"sku":"6ES7414-4HM14-0AB0","price":209.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0612\/4601\/3530\/files\/6ES7414-4HM14-0AB02.jpg?v=1773890588","url":"https:\/\/www.plcmasters.com\/tr\/products\/siemens-6es7414-4hm14-0ab0-cpu-414h-high-availability","provider":"PLC Masters Ltd.","version":"1.0","type":"link"}