{"product_id":"siemens-6es7212-1he40-0xb0-cpu-1212c-industrial-automation-module","title":"Siemens 6ES7212-1HE40-0XB0 CPU 1212C Industrial Automation Module","description":"\u003ch2\u003eProduct Introduction\u003c\/h2\u003e\u003cp\u003eWith 75 KB program\/data memory and integrated I\/O, the Siemens 6ES7212-1HE40-0XB0 provides a compact yet powerful solution for small to medium automation tasks. Part of the SIMATIC S7-1200 family, this CPU 1212C module combines 8 digital inputs, 6 relay outputs, and 2 analog inputs in a single unit, reducing wiring and component count.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cp\u003eThe table below lists key parameters derived from the datasheet.\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eOn-board digital inputs\u003c\/td\u003e\n\u003ctd\u003e8 DI 24V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOn-board digital outputs\u003c\/td\u003e\n\u003ctd\u003e6 DO relay 2A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOn-board analog inputs\u003c\/td\u003e\n\u003ctd\u003e2 AI 0-10V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower supply voltage\u003c\/td\u003e\n\u003ctd\u003eDC 20.4 – 28.8V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProgram\/data memory\u003c\/td\u003e\n\u003ctd\u003e75 KB (work memory 100 KB, retentive 2 MB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower consumption\u003c\/td\u003e\n\u003ctd\u003e9 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet weight\u003c\/td\u003e\n\u003ctd\u003e0.686 lb (0.78 lb including packaging)\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\u003eRoHS compliance\u003c\/td\u003e\n\u003ctd\u003eSince 12\/12\/2013\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2\u003eIndustry Applications\u003c\/h2\u003e\u003cp\u003eThe Siemens 6ES7212-1HE40-0XB0 is designed for applications requiring a compact PLC with integrated I\/O. Typical uses include conveyor control, packaging machines, and building automation. Its relay outputs handle inductive loads up to 2A, making it suitable for motor starters and valve actuators. The analog inputs allow monitoring of sensors such as pressure transmitters or temperature probes. By integrating I\/O, this module reduces overall system cost and footprint.\u003c\/p\u003e\u003ch2\u003eCompatibility and Integration\u003c\/h2\u003e\u003cp\u003eThe 6ES7212-1HE40-0XB0 features a PROFINET interface (RJ45) for high-speed communication up to 100 Mbit\/s. It supports PROFINET IO, OPC UA, MODBUS TCP, and S7 communication. The module can be expanded with signal modules (SM) and communication modules (CM). It is fully programmable with TIA Portal V13 SP1 or higher. For safety applications, PROFIsafe is supported via additional hardware.\u003c\/p\u003e\u003ch2\u003eMaintenance and Reliability\u003c\/h2\u003e\u003cp\u003eThis Siemens 6ES7212-1HE40-0XB0 module is rated for industrial environments with an operating temperature range of -20°C to 60°C (up to 50°C with vertical mounting). It meets IP20 protection and passes EMC immunity tests including IEC 61000-4-2 (ESD 8 kV air discharge, 6 kV contact). The module has a typical runtime of 480 hours without major maintenance. Its compact design and low power dissipation (9 W) ensure long service life.\u003c\/p\u003e\u003ch2\u003eSelection Guide and Purchasing Advice\u003c\/h2\u003e\u003cp\u003eBefore ordering the Siemens 6ES7212-1HE40-0XB0, verify that your system power supply provides DC 24V (20.4–28.8V). Ensure you have TIA Portal V13 SP1 or later for programming. For expanded I\/O, select appropriate signal modules. For reliable sourcing, contact \u003cstrong\u003eubest101\u003c\/strong\u003e (visit ubest101.myshopify.com) for genuine Siemens modules with fast shipping.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default","offer_id":44410353025123,"sku":"6ES7212-1HE40-0XB0","price":242.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0678\/8635\/0435\/files\/6ES7212-1AE40-0XB0_955ce1f3-c7f9-42aa-ab3b-fe6eb2fd6764.jpg?v=1785174589","url":"https:\/\/www.plcsourcepro.com\/products\/siemens-6es7212-1he40-0xb0-cpu-1212c-industrial-automation-module","provider":"PLC Source PRO","version":"1.0","type":"link"}