{"product_id":"siemens-s7-400h-cpu-414h-1-4mb-6es7414-4hj04-0ab0","title":"Siemens S7-400H CPU 414H 1.4MB 6ES7414-4HJ04-0AB0","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe Siemens 6ES7414-4HJ04-0AB0 is a CPU 414H for SIMATIC S7-400H and S7-400F\/FH systems with 1.4 MB work memory. It includes four interfaces: MPI\/DP, DP and two sync module ports.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eManufacturer: Siemens\u003c\/li\u003e\n\u003cli\u003eModel: 6ES7414-4HJ04-0AB0\u003c\/li\u003e\n\u003cli\u003eProduct type: CPU 414H\u003c\/li\u003e\n\u003cli\u003eWork memory: 1.4 MB (700 KB program \/ 700 KB data)\u003c\/li\u003e\n\u003cli\u003eInterfaces: 1 × MPI\/DP, 1 × DP, 2 × sync\u003c\/li\u003e\n\u003cli\u003ePlatform: SIMATIC S7-400H \/ F \/ FH\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIncreased memory compared with earlier 414H variants\u003c\/li\u003e\n\u003cli\u003eFull support for redundant and fail-safe operation\u003c\/li\u003e\n\u003cli\u003eDual synchronization interfaces for high-availability coupling\u003c\/li\u003e\n\u003cli\u003eSuitable for larger redundant control applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMemory?\u003c\/strong\u003e 1.4 MB total.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRedundant capable?\u003c\/strong\u003e Yes (S7-400H).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterfaces?\u003c\/strong\u003e MPI\/DP, DP and two sync ports.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Guide\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eInstall identical CPUs in both redundant racks.\u003c\/li\u003e\n\u003cli\u003eFit sync modules and connect the fiber-optic link.\u003c\/li\u003e\n\u003cli\u003eConfigure the redundant system in the engineering software.\u003c\/li\u003e\n\u003cli\u003eDownload the program and test switchover.\u003c\/li\u003e\n\u003cli\u003eVerify synchronization status LEDs.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eSelection Tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConfirm memory requirement of the application.\u003c\/li\u003e\n\u003cli\u003eOrder matching pairs for both CPUs of the redundant system.\u003c\/li\u003e\n\u003cli\u003eCheck firmware and STEP 7 version compatibility.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":53496026988855,"sku":"6ES7414-4HJ04-0AB0","price":132.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0798\/8343\/6343\/files\/6ES7414-4HJ04-0AB0_2_fa8c6d3c-67a7-4046-949e-fee4518579bc.jpg?v=1793692050","url":"https:\/\/www.controltech-supply.com\/products\/siemens-s7-400h-cpu-414h-1-4mb-6es7414-4hj04-0ab0","provider":"ControlTech Supply Limited","version":"1.0","type":"link"}