1, ordinary computers generally only a motherboard, above the CPU slots, memory slots and other standard configuration components, others, such as discrete graphics cards, etc., are inserted in the expansion slot on the motherboard, and now more than PCI slots, industrial control machine is different, it has a larger motherboard, also known as the passive backplane, the board does not have a lot of integrated circuits, only more expansion slots, with the CPU motherboard to be inserted in the special slots on this motherboard, other expansion boards should also be inserted in the motherboard, not the motherboard. The motherboard with the CPU has to be inserted into a special slot on this motherboard, and other expansion boards have to be inserted on the motherboard instead of the motherboard. The advantage of this is that with the motherboard can be better screen off the outside world interference, because the industrial control machine work occasions sometimes worse, more interference, so that the main analyzer can make more reliable work
Operation, at the same time, the large motherboard more also easier to expand other plug-ins. So that designers can have more choices in the development of the system, without having to consider whether there is space to put down.
2, from the power supply, the regular industrial power supply and ordinary power supply is not the same, it is used inside the resistance and capacitance and coils and other anti-shock and anti-jamming than ordinary household a few levels higher. Carrying capacity is also much larger. Industrial computer fanless embedded machine CPU, memory integrated in the motherboard, the use of laptop hard disk, there are also CF cards and SSD solid state disk. Power supply is generally used 5-30V DC power supply.
3, the industrial computer has a wide range of applications, industrial computer slot inserted motion control card can control the stepper or servo motor system, such as dispensing machine, winding machine, visual printing machine, SMD machine, PCB inspection machine, fast and slow walking machine, laser cutting machine, engraving machine and other equipment in. It can also communicate with PLC module through the serial port, RJ45 and other interfaces of the industrial control machine, such as the reflow soldering machine of Nitto Company adopts the PEC series PLC and TAC6000 temperature control module of Dalian Counting Control and the industrial control machine, which displays the operation interface with a monitor to display the temperature curve and temperature setting and other control operations. Industrial control machine is also used in building intelligence, security control, fire control alarm, highway and other fields.