Siemens 6ES7211-1AE40-0XB0 Programmable Logic Controller

Siemens 6ES7211-1AE40-0XB0 is a SIMATIC S7-1200 compact CPU 1211C controller designed for small automation tasks, delivering a DC/DC/DC power topology with 6 digital inputs (24 V DC), 4 digital outputs (24 V DC), and 2 analog inputs (0–10 V). It provides 75 KB of program/data memory and supports a SIMATIC Memory Card for program and data storage, with a supply voltage range of 20.4–28.8 V DC and a typical 24 V DC operation, drawing up to 900 mA maximum. This CPU is part of the S7-1200 family and is well-suited for compact machine control, packaging lines, and small conveyor applications where integrated I/O and compact form factor are advantageous.