WOODHEAD APP-ETH PCU PCU2000ETH in the industrial production process, a large number of switching sequential control, it is in accordance with the logical conditions of the sequential action, and in accordance with the logical relationship between the chain of protection action control, and a large number of discrete quantities of data acquisition. Traditionally, these functions have been realized by pneumatic or electrical control systems. For the first time, a programmed means was applied to electrical control, which was the first generation of programmable controllers, called Programmable Controller (PC).

WOODHEAD APP-ETH PCU PCU2000ETH personal computer (referred to as PC) developed, for convenience, but also to reflect the functional characteristics of programmable controllers, programmable programmable controllers named Programmable Logic Controller (PLC), and now, PLC is still often referred to as PC.

WOODHEAD APP-ETH PCU The PCU2000ETH is a digital algorithmic operating electronic system designed for applications in industrial environments. It uses a programmable memory for storing instructions within it to perform operations such as logic operations, sequence control, timing, counting, and arithmetic operations, and to control various types of machinery or production processes through digital and analog inputs and outputs. Programmable controllers and their related equipment, should be easy to form a whole with the industrial control system, easy to expand its functionality of the principle of design.