{"product_id":"siemens-6es7212-1he40-0xb0-cpu-1212c-plc","title":"Siemens 6ES7212-1HE40-0XB0 SIMATIC S7-1200 CPU 1212C DC\/DC\/Relay 8DI\/6DO\/2AI PLC","description":"\u003cp\u003eThe Siemens 6ES7212-1HE40-0XB0 is a SIMATIC S7-1200 CPU 1212C DC\/DC\/Relay with onboard 8 digital inputs, 6 relay outputs rated 2A, and 2 analog inputs, running on 20.4-28.8V DC. It holds 100KB of integrated work memory, one PROFINET port supporting up to 16 IO devices, and accepts up to 3 communication modules plus 1 signal board and 2 signal modules for expansion.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrder No. (MLFB)\u003c\/td\u003e\n\u003ctd\u003e6ES7212-1HE40-0XB0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEAN\u003c\/td\u003e\n\u003ctd\u003e4047623402718\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 S7-1200\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eCPU (Programmable Logic Controller)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFirmware Version\u003c\/td\u003e\n\u003ctd\u003eV4.7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWork Memory (Integrated)\u003c\/td\u003e\n\u003ctd\u003e100 KB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoad Memory (Integrated)\u003c\/td\u003e\n\u003ctd\u003e2 MB, expandable via SIMATIC Memory Card\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd\u003e24 V DC (20.4-28.8 V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Consumption\u003c\/td\u003e\n\u003ctd\u003e400 mA (CPU only) \/ 1200 mA max. (with expansions)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDigital Inputs\u003c\/td\u003e\n\u003ctd\u003e8 (24V DC, 6 usable as HSC up to 100 kHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDigital Outputs\u003c\/td\u003e\n\u003ctd\u003e6 relay, 2A resistive load\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnalog Inputs\u003c\/td\u003e\n\u003ctd\u003e2, 0-10 V range, 10-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpansion Capacity\u003c\/td\u003e\n\u003ctd\u003e1 signal board, 2 signal modules, 3 communication modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterfaces\u003c\/td\u003e\n\u003ctd\u003e1 PROFINET (RJ45), 100 Mbit\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtocols\u003c\/td\u003e\n\u003ctd\u003ePROFINET IO Controller\/Device, OPC UA Server, Open IE communication, Web Server\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Connectable IO Devices\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProcessing Time (Bit Operations)\u003c\/td\u003e\n\u003ctd\u003e0.08 µs typ.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReal-Time Clock Backup\u003c\/td\u003e\n\u003ctd\u003e480 h typ.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet Weight\u003c\/td\u003e\n\u003ctd\u003e0.311 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\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\u003eMarine\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSelection Notes\u003c\/h2\u003e\u003cp\u003eThe relay outputs on this DC\/DC\/Relay variant switch up to 2A resistive or 30W\/200W lamp loads directly, which suits mixed AC\/DC field loads without an external interposing relay — pick a DC\/DC\/DC CPU instead when the application only drives 24V DC solenoids and needs the relays' faster transistor-output switching speed. With 100KB of work memory and support for up to 16 PROFINET IO devices, the 1212C sits above the 1211C in I\/O and expansion headroom but below the 1214C's larger memory and rack capacity — move up the family if the program needs more local I\/O slots than 1 signal board plus 2 signal modules allows. The built-in OPC UA server lets this CPU expose process data to SCADA or MES clients without a separate communication processor.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eUsed as the controller in small standalone machines and skids needing PROFINET networking, relay-switched field devices, and a couple of analog inputs — packaging stations, conveyor sections, and utility skids with modest I\/O counts.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":53960775860507,"sku":"6ES7212-1HE40-0XB0","price":348.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0903\/7722\/4475\/files\/siemens-6es7212-1he40-0xb0-cpu-1212c-plc.png?v=1789663844","url":"https:\/\/stoklink.com\/products\/siemens-6es7212-1he40-0xb0-cpu-1212c-plc","provider":"Stoklink","version":"1.0","type":"link"}