An Industrial Control Processor (ICP) Remote Terminal Unit (RTU) is a type of device used in industrial automation and control systems. It is a combination of a computer and a remote terminal, which allows for remote access to the system and its components. An ICP RTU is typically used to monitor and control various processes in a factory or industrial setting, such as controlling the temperature of a machine, monitoring the status of a machine, or providing data to a control system. The ICP RTU is designed to be reliable and secure, and is often used in applications where safety and security are paramount. It is also designed to be flexible, allowing for easy integration with other systems and components. An ICP RTU can be used to control a variety of processes, including those involving electrical, mechanical, and chemical processes. In addition, an ICP RTU can be used to monitor and control multiple processes at once, making it an ideal choice for industrial automation and control systems.