Siemens 6ES7216-2AD23-0XB0 Programmable Logic Controller Module

Siemens 6ES7216-2AD23-0XB0 is a SIMATIC S7-200 CPU 226 compact unit designed for budget-friendly, standalone automation tasks. It provides 24 digital inputs and 16 digital outputs powered from a 24 V DC supply, enabling direct interfacing with common sensors and actuators. The CPU 226 includes 2 PPI ports for serial communication and programming, and memory of 16/24 KB code and 10 KB data to house small control logic and data handling. It accepts a 24 V DC supply with a permissible range of roughly 20.4 to 28.8 V, includes electronic short-circuit protection up to 400 mA, and supports a 24 V encoder supply for motion-related tasks. As part of the SIMATIC S7-200 family, this compact module is well-suited to control tasks in small machines, packaging lines, conveyors, and basic process control, offering a straightforward, low-cost solution for simple automation needs.