3401 TRICONEX Digital Input Module

3401 system is built on the basis of computer technology and network communication technology, and is an important pillar of DCS distributed control system. The DCS network uses network nodes as the smallest unit, and the source node encodes the data, which is transmitted to the target node through transmission media such as optical fibers and twisted pair communication cables.

The transmission medium, communication protocol, and network structure play a dominant role in the composition of the 3401 communication network. Graphics and programming software: Traditional upper computer control interface systems are generally implemented using graphical programming software. Each programming software has its own functional modules and graphics library, such as FIX7.0, to program and configure the process flow.

3401 is known as the “brain” and “nerve center” of modern industry, and many important fields such as national defense weapons and equipment, petroleum and petrochemical, nuclear power, and power grids rely on it to command and operate. However, for a long time in the past, China’s industrial automation control systems were monopolized by international giants such as ABB, Siemens, and Honeywell. When the important industrial “brain” is under human control, national security is bound to be greatly threatened.