Industrial control computer hardware components include: ruggedized industrial chassis, industrial power supply (internal power supply or external power adapter), industrial motherboard, central processing unit, memory, hard disk, display, various IO interfaces, etc.
Industrial motherboard is the core of industrial control computer, and its CPU, memory, hard disk, and IO interface are all based on the motherboard. The role of the industrial motherboard is to collect real-time information and perform necessary numerical calculations, logical judgments, and data processing according to a predetermined program, so as to be able to select controls in a timely and effective manner and output the results to industrial equipment.
The industrial control computer inputs and outputs information through its internal bus and external bus. The internal bus is a set of signal lines for information transmission between groups of industrial computer. The external bus is a public channel for information transmission between an industrial computer and an external computer or intelligent mechanical equipment.
The human-computer interaction of the industrial control computer means that people can control the industrial control computer and perform command operations on the industrial control computer, so that the operator can exchange information with the computer. In human-computer interaction, it is mainly realized through the display, touch screen, mouse, keyboard, printer, etc.
Industrial control computer supports the system:
1. Self-initiated function of incoming call;
2. Power failure detection;
3. Monitoring timer;
4. Backup memory;
5. Real-time calendar clock.
Features of industrial control computer:
1. High reliability;
2. Good real-time performance;
3. Strong environmental adaptability;
4. with abundant input and output interfaces;
5. The system has good scalability and openness;
6. The control software package has strong functions;
7. Strong system communication function;
8. Redundancy.
What are the brands of industrial control computers?
The three main brands of industrial control computers are Siemens of Germany, ICS of the United States, and Advantech of Taiwan of China. Secondly, Contec from Japan is also very famous. Taiwanese brands include Advantech, Vectra, and Axiomtek.
