Siemens 6ES7212-1HE40-0XB0 Programmable Logic Controller Module

Siemens 6ES7212-1HE40-0XB0 is a compact SIMATIC S7-1200 CPU 1212C module (DC/DC/Relay) designed for small automation tasks. It provides 8 digital inputs at 24 V DC, 6 relay outputs rated at 2 A, and 2 analog inputs (0–10 V), all integrated in a single compact controller for straightforward machine control. The unit is powered from a DC supply of 20.4–28.8 V DC and includes 100 KB of program/data memory, enabling compact logic and data handling within a space‑constrained installation. As part of the S7‑1200 family, this CPU 1212C is well suited to control simple packaging lines, small conveyors, and other compact automation projects requiring reliable I/O and deterministic operation.