{"product_id":"siemens-6es7412-2ek07-0ab0-cpu-412-2-pn","title":"Siemens 6ES7412-2EK07-0AB0 SIMATIC S7-400 CPU 412-2 PN 1MB MPI\/DP PROFINET Programmable Logic Controller","description":"\u003cp\u003eThe Siemens 6ES7412-2EK07-0AB0 is a SIMATIC S7-400 CPU 412-2 PN central processing unit with 1 MB of work memory split 512 KB program \/ 512 KB data, and two interfaces: a 12 Mbit\/s MPI\/DP port and an Ethernet\/PROFINET port. It supports up to 21 expansion units and multicomputing with up to 4 CPUs in one UR1 or UR2 rack.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSKU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6ES7412-2EK07-0AB0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSiemens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSIMATIC S7-400\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct type designation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCPU 412-2 PN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFirmware version\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eV7.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWork memory, program\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e512 KB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWork memory, data\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e512 KB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLoad memory, expandable FEPROM, max.\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e64 MB (Memory Card)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBackup\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBattery-backed, all data\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCPU processing time, bit \/ word, typ.\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e31.25 ns \/ 31.25 ns\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDB \/ FB \/ FC, max.\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3000 \/ 1500 \/ 1500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eI\/O address area, inputs \/ outputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 KB \/ 4 KB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDigital channels, inputs \/ outputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e32768 \/ 32768\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAnalog channels, inputs \/ outputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2048 \/ 2048\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumber of expansion units, max.\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMulticomputing\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes, up to 4 CPUs (UR1\/UR2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumber of DP masters, integrated\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumber of IO Controllers, integrated\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumber of PROFIBUS\/PROFINET CPs, recommended\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e14 total\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower loss, typ.\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5.5 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNet weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.977 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eCertifications \u0026amp; Standards\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCE\u003c\/li\u003e\n\u003cli\u003eCSA\u003c\/li\u003e\n\u003cli\u003eUL\u003c\/li\u003e\n\u003cli\u003ecULus\u003c\/li\u003e\n\u003cli\u003eFM\u003c\/li\u003e\n\u003cli\u003eRCM\u003c\/li\u003e\n\u003cli\u003eKC\u003c\/li\u003e\n\u003cli\u003eEAC\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSelection Notes\u003c\/h2\u003e\u003cp\u003eThe -2 PN designation adds an integrated Ethernet\/PROFINET port alongside the MPI\/DP interface, so PROFINET IO devices connect directly to the CPU without a separate CP 443-1 module — choose this over a DP-only 412 CPU when the plant network is PROFINET-based. Multicomputing support for up to 4 CPUs in one UR1\/UR2 rack lets a program split across CPUs when a single 1 MB work memory (512 KB program \/ 512 KB data) is not enough for the application; for programs that fit in one CPU, the simpler single-CPU rack layout is sufficient.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eSuited to S7-400 rack-based process and machine control retrofits that need PROFINET IO connectivity without re-architecting an existing MPI\/DP installation, and to multicomputing configurations that distribute a large control program across several CPUs sharing one backplane.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":53960584102171,"sku":"6ES7412-2EK07-0AB0","price":4993.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0903\/7722\/4475\/files\/siemens-6es7412-2ek07-0ab0-cpu-412-2-pn-plc.png?v=1789680597","url":"https:\/\/stoklink.com\/products\/siemens-6es7412-2ek07-0ab0-cpu-412-2-pn","provider":"Stoklink","version":"1.0","type":"link"}