JLD Technology

Industrial control boards generally have BIOS chips, I/O control chips, keyboard and panel control switch interfaces, indicator light connectors, expansion slots, DC power connectors for motherboards and cards, etc., which are suitable for industrial occasions. It is selected by industrial computers and can be used in wide temperature environments as needed. It can be used in harsh environments and can run for a long time under high load. The impact of industrial control boards on computer functions is very serious. Some people have compared the motherboard with the foundation of a building. The quality of a building depends on whether the building is solid. Some people also visually compare the motherboard to a viaduct, which is related to the smooth flow and flow of traffic.

The industrial control computer motherboard is an open structure. There are 6-8 expansion slots on the motherboard for control cards (adapters) of PC peripherals. By replacing these cards, the corresponding subsystems of the microcomputer can be partially promoted, giving manufacturers and users greater flexibility in assembly models. In short, the industrial control board plays a decisive role in the entire microcomputer system.

Industrial control board

So, what are the principles of purchasing industrial control computer motherboards? Let's take a look at the following.

Stable operation and good compatibility.

Complete functions and strong scalability.

Easy to use, you can adjust as many parameters as you want in the BIOS.

The supplier has a fast, easy-to-maintain updated, timely and informative website.

The price is relatively cheap, that is, cost-effective.

If the planning of the industrial computer motherboard is the soul of the motherboard, and the level that the motherboard can reach after production is selected, then the material of the industrial control board is its flesh and blood, and the motherboard with good materials will naturally be more robust.

Good workmanship is essential for industrial control boards. No matter how perfect the plan is, how high the material is, and how rough the workmanship is, it is enough to drive the motherboard from heaven to the underworld. Investigating the work of the motherboard, you should pay more attention to a specific motherboard, because the work is not like materials, planning these aspects, maybe many motherboards are well done, that is, a certain motherboard has some problems, if we happen to accidentally buy such a thing for her, It will be a very frustrating thing. Therefore, when buying an industrial control panel, the motherboard you master should pay more attention to checking the details.

The planning of industrial control boards is different, which is not only reflected in the layout of the motherboard, whether the same motherboard is easy to use, but also an important part of investigating whether the motherboard planning is good enough.

Industrial control board interface:

Motherboard hard disk interface: The hard disk interface can be divided into IDE interface and SATA interface. On older motherboards, two IDE ports are integrated. The IDE interface is located below the PCI slot, and the space is perpendicular to the memory slot (also horizontal). On new motherboards, most of the IDE interfaces are reduced and replaced by SATA interfaces.

Board floppy disk drive interface: used to connect the floppy drive, slightly shorter than the IDE interface, shorter than the IDE interface, because it is 34 pins, so the data line is also slightly narrower.

Motherboard COM interface (serial port): Most motherboards provide two COM interfaces, COM1 and COM2, for connecting serial port mice and external modems.

Motherboard USB interface: The USB interface can come from the 500mA current of the motherboard, supports hot plugging, and is truly plug-and-play. The USB interface supports high-speed and low-speed USB peripherals, connected by a four-core cable, two of which are positive and negative power supplies, and the other two are data transmission lines.