There are many internal structures of industrial computers, and most of the hardware is installed inside the industrial computers, such as passive backplanes, industrial power supplies, CPUs, motherboards, memory, hard disks, graphics cards, fans, etc.
1. Passive base plate. The slots of the passive backplane consist of multiple slots for the ISA and PCI buses. The board has a 4-layer structure, and the two central layers are the formation layer and the power supply layer, which can reduce the disturbance of the outside world. Many other boards can be expanded on the passive backplane.
2. Industrial power supply. At present, most industrial computers use ATX power supply, with switches and an input plug on it, and its operation time is long, up to 250,000 hours, providing reliable conditions for industrial production.
3. IPC CPU. CPU, also known as the central processing unit, is quite a human brain, and plays an indispensable role in the entire operation process of the industrial computer. CPU is divided into two major manufacturers, Intel and AMD, because of the high power consumption and high heat generation of AMDCPU, so the industrial control profession is mainly based on Intel CPU. CPU cards are mainly divided into long cards and semi-long cards according to the scale. It operates at a temperature of roughly 0-60 degrees Celsius.
4. IPC memory. Memory is one of the most important components of a computer, it is the bridge that communicates with the CPU. It is used to temporarily store computing data in the CPU and to communicate with external memory such as hard disks. As long as the computer is running, the CPU will transfer the data that needs to be calculated to the memory for calculation, and when the calculation is completed, the CPU will transfer the results out, and the operation of the memory also determines the stable operation of the computer, the higher the frequency of the memory, the faster the running speed. Memory is made up of parts such as memory chips, circuit boards, gold fingers, etc.
5. Industrial computer hard disk. Hard disks are mainly divided into mechanical hard disks and solid state drives. They each have their own advantages, the mechanical hard disk has a large storage space, but it relies on the magnetic needle to rotate the reading and writing, and it is simple and loose. The SSD operates reliably and reads data quickly, but it cannot be opened to process exported data if it fails, and it has relatively small storage space.
The basic mechanism of the industrial computer also includes a hard disk rack, a card strip, a sound card, a graphics card and so on.
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