Common Controller System

Common controller systems from the supply class Mini and Micro Computer Control Devices in the supply group Information Technology Equipment (Including Firmware), Software, Supplies, and Support Equipment can include:

1. Programmable Logic Controllers (PLCs): These are digital computers used for automation and control of industrial processes. They are commonly used in manufacturing and industrial environments.

2. Microcontrollers: These are small computer systems on a single integrated circuit. They are used in various applications such as consumer electronics, automotive systems, and home appliances.

3. Embedded Systems: These are computer systems designed to perform specific tasks within larger systems. They are commonly found in devices like smartphones, tablets, and smart home devices.

4. Industrial PCs: These are ruggedized computers designed for use in harsh industrial environments. They are used for data acquisition, control, and monitoring in industries such as manufacturing, oil and gas, and transportation.

5. Distributed Control Systems (DCS): These are control systems used in large-scale industrial processes. They consist of multiple controllers distributed throughout a plant or facility, connected by a network.

6. Supervisory Control and Data Acquisition (SCADA) Systems: These are control systems used for monitoring and controlling industrial processes. They collect data from sensors and devices, and provide a graphical interface for operators to monitor and control the processes.

7. Human-Machine Interface (HMI) Systems: These are systems that provide a graphical interface for operators to interact with control systems. They typically include touchscreens, buttons, and indicators for controlling and monitoring processes.

These are just a few examples of common controller systems in the supply class Mini and Micro Computer Control Devices. The specific systems used can vary depending on the industry and application requirements.