NEW 6ES7216-2BD23-0XB8

The 6ES7216-2BD23-0XB8 is a compact CPU module from Siemens’ SIMATIC S7-200 series, specifically the CPU 226 DC/DC/DC model.

This programmable logic controller (PLC) is designed for medium-sized automation tasks, featuring a 24V DC power supply. It offers a robust set of onboard I/O: 24 digital inputs (24V DC) and 16 digital outputs (24V DC), providing ample capacity for controlling and monitoring multiple devices in industrial systems.

In terms of memory, it provides 16 KB of program memory and 10 KB of data memory, sufficient for more complex automation logic and data processing compared to smaller S7-200 models. The CPU 226 supports up to 7 expansion modules, allowing significant flexibility for system expansion to accommodate additional I/O or specialized functions as application needs grow.

For communication, it is equipped with two integrated RS485 ports that support the PPI (Point-to-Point Interface) protocol, enabling simultaneous connections to programming software, other S7-200 CPUs, HMI devices, and other industrial equipment. This dual-port design enhances communication flexibility in networked automation setups. It also includes a real-time clock for time-stamping events and scheduling time-based operations.

The module operates within a temperature range of 0°C to 55°C (32°F to 131°F) and is built to withstand industrial environmental conditions, including electrical noise and interference. Its compact form factor makes it suitable for installation in control cabinets with limited space.

Common applications for the 6ES7216-2BD23-0XB8 include medium-scale machine control, process monitoring systems, and production line automation, where its combination of extensive I/O, expandability, and reliable communication capabilities meets the demands of more complex automation tasks.