What are the design features of the industrial control motherboard?

With the development of the times, some of the worse working environments are no longer working with most of the machinery, so this industrial control motherboard is used by industrial computers, and this industrial control motherboard is especially suitable for industrial occasions. It can be used according to different needs. With the decline of the price of the industrial control main board, some occasions that require a single computer function but high stability, such as the multimedia advertising system, the securities trading system, and many others have switched to the industrial control main board, and some machine tool controls applied by the single chip computer have also started to switch to the industrial control main board, because the price of the industrial control main board is within the range of user acceptance and can reach high stability, which greatly reduces the difficulty of software programming and labor costs under the X86 architecture.

1. Components: Industrial control motherboard components are generally different from commercial materials, and need to consider the requirements of high temperature resistance, moisture resistance and other industrial occasions.

2. PCB design: to strengthen the EMC/EMI performance of the motherboard and enhance the stability of the motherboard. The industrial motherboard is designed with 6 or more layers of PCB.

3. Platform options: industrial control motherboards generally use low-power chipsets to save energy consumption and improve environmental adaptability.

4. Common platforms include Intel Core, Nehalem, Sandybridge/Ivybridge, ATOM cedar-tail mobile platform, AMD's LX series (LX800), Fusion, etc.

5. Interface design: due to the special use situation of the industrial control motherboard, the design interface will be customized or stacked with a large number of standard interfaces according to the use situation to adapt to various interfaces.

Common interfaces include serial port, USB, LAN, LPT, etc. In order to adapt to the environment, they are generally equipped with anti-surge and anti-static design.

The expansion interfaces include PC104 family, PCI-E family, PCI family, etc. The backplane supports multiple expansion in combination with the industrial motherboard.

It also has a variety of display functions, such as VGA, LVDS, HDMI, DVI interface, etc.

6. Protection function: through special design, the industrial control motherboard can realize automatic restart of the watchdog in case of abnormal conditions such as crash, and fully guarantee the high stability of the system in harsh environment.

With the increasing application of industrial control motherboards, it also proves that users have higher requirements for the quality of motherboards.