1. 하드 디스크, 광학 드라이브, 플로피 드라이브
하드 디스크: 하드 디스크를 마음대로 분해하지 말고 진동과 쥐어짜기를 피하십시오. 하드 디스크 트랙의 손상 및 데이터 손실을 피하기 위해 빈번한 갑작스러운 종료를 피하십시오. 하드 디스크의 점퍼 장치를 마음대로 만지지 마십시오. 운송시 충격을 방지하기 위해 정전기 방지 비닐 봉투 또는 스폰지를 사용하십시오. 압력 물질은 고정되어 있으며 침입을 방지하기 위해 바이러스를 자주 확인합니다. 운영 체제에{0}에너지 절약 기능이 있는 경우 하드 디스크의 서비스 수명을 연장하기 위해 합리적으로 사용해야 합니다.
Optical drive: Do not open the door of the optical drive at will during use to prevent dust from entering the optical drive. Do not shake, distort, or beat the optical drive during use. The data cable should be connected smoothly to ensure that the optical drive reads the disk smoothly.
Floppy drive: Do not put bad or poisonous disks into the floppy drive. Do not use inferior and moldy floppy disks to prevent scratching the head. When the floppy drive is performing read and write operations on the disk, do not forcibly remove the disk to prevent damage to the magnetic head or offset of the magnetic head, resulting in failure to read and write normally.
2. Chassis
Industrial control power supply: Minimize the entry of dust and prevent excessive humidity.
Passive backplane: It is not possible to remove and insert the board when the backplane is electrified. Do not use excessive force when plugging and unplugging the board. When cleaning the backplane with alcohol etc., pay attention to prevent the tool from scratching the backplane. Do not accumulate dust in the slot, otherwise it is easy to contact poorly and short-circuit. The metal feet in the slot are aligned without bending, so as to avoid various phenomena such as no display at startup, no board card, and crash.
Three, industrial computer motherboard
잭이 손상되지 않도록 전원을 꽂거나 뽑지 마십시오. 마더보드의 점퍼는 아무렇게나 점프할 수 없습니다. 그렇지 않으면 마더보드 유형에 따라 다른 전압 설정으로 인해 손상될 수 있습니다. 마더보드의 먼지는 정기적으로 청소해야 하며 알코올이나 물은 사용하지 않아야 합니다. 솔이나 진공 청소기로 먼지를 빨아들이거나 날려 버리십시오. 마더보드의 메모리 슬롯을 깨끗하게 유지하십시오.
Embedded industrial computer has reliable performance, fanless structure, small size and low price, so it is becoming more and more widely used in industrial computer. Especially in recent years, with the development of embedded technology, embedded industrial computer is also developing rapidly, and it is quickly applied to various fields and occupying an increasingly important position.
임베디드와 일반 산업용 컴퓨터의 차이점은 무엇입니까?
One, the advantages of embedded industrial computer in terms of product performance
1. The miniaturization of the device is one of the main manifestations, which is reflected in a compact design. There is no standard for structural design to refer to. Full consideration should be given to the rational use of external interfaces and installation space.
2. The product has good functional adaptability and almost completely matches the function of the tested and controlled object. It has a certain degree of scalability but does not take expansion as the main purpose, so the product is cost-effective.
3. Reliability requirements are high. On the basis of electrical functions that meet the reliability design, careful consideration should be given to reliability design content such as heat dissipation design, electromagnetic compatibility design, dustproof and waterproof design, and anti-vibration design.
4. Low power consumption fanless design is the mainstream. Due to the miniaturization of the device, the heat dissipation capacity is limited, and the MTBF requirement of the embedded system is also very high, especially in unattended applications, low-power fanless design becomes a must.
2. The difference between embedded industrial computer and ordinary industrial computer
1. The position of the embedded industrial computer in the entire measurement and control system is often at the front end. The upward connection of the embedded industrial computer is often an ordinary industrial computer. The computing power, software resources, database support and other aspects of the ordinary industrial computer are all embedded It's hard to reach the industrial computer.
2. In the construction of large-scale systems, the system expansion capabilities and network communication capabilities of ordinary industrial computers are also difficult to replace with embedded industrial computers.
3. In the fields of visual design, process monitoring, data statistics, scientific calculation, prototype simulation design, online simulation, etc., ordinary industrial computers have inherent advantages.
