Siemens 6ES7212-1HE40-0XB0 is a SIMATIC S7-1200 compact CPU (CPU 1212C) with a DC/DC/Relay power topology, designed for small- to mid-sized automation tasks. It offers 8 digital inputs at 24 V DC, 6 relay outputs (2 A), and 2 analog inputs (0-10 V DC), all powered from a 20.4-28.8 V DC supply, with 100 KB of program and data memory and compatibility with STEP 7 V20 or higher. As part of the SIMATIC S7-1200 family, this CPU 1212C module provides a compact control solution for direct machine control, basic automation sequences, and other small-scale industrial tasks.
