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What is the difference between industrial and commercial motherboards?

Time: 2019-05-06 14:08:23

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1. Size and specification: ATX architecture is the main structure of commercial motherboard at present; Industrial motherboard in order to adapt to a variety of application environment, the use of a v

       1. Size and specification: ATX architecture is the main structure of commercial motherboard at present; Industrial motherboard in order to adapt to a variety of application environment, the use of a variety of sizes and specifications of the motherboard, including ATX, Mini-ITX, Micro-ATX, LPX, POS and other specifications.

2. Expansion slot support: commercial motherboards, often can only provide 4 PCI slots, due to the PCI specification, basically PCI 4 drive capacity has considerable attenuation, so most commercial motherboards only provide 3 PCI slots; Industrial motherboard, due to the industrial nature of its design materials, its support for PCI slot can easily achieve the support of 5 root PCI, also will not cause the attenuation of PCI driving ability. It also supports high bandwidth PCI-E devices. With ISA slot, can achieve the industrial ISA low - speed acquisition card, data card good support. Embedded GPIO bus, can achieve GPI, GPO functions.

3. Components used: Due to the timeliness of the products pursued by commercial motherboards and the market positioning of their own products, the requirements for the selection of components generally only need to meet the service life of the system operation of 2 to 3 years. Industrial motherboard material selection will choose after a long time, high requirements of verification components, in order to ensure the product in harsh conditions of high reliability requirements. For example, some solid state capacitors and closed inductors that appear only in servers and high-end commercial motherboards are widely used in industrial motherboards of intelligent industrial control.

4 Use environment: industrial motherboard often work in harsh environment (long working hours, bad climate, damp, vibration, dust, radiation, high temperature, etc.), and these environment is the commercial motherboard is not capable of, today's commercial motherboard most can only run in a stable environment (short working time, indoor, room temperature).

5. Life cycle: the speed of upgrading of commercial motherboard market is quite fast, so the general commercial-grade motherboard only has a life cycle of half a year to one year; In the industrial market, take Smart Industrial Control as an example. Because Smart Industrial Control has a long-term strategic partnership with VIA and other manufacturers in Taiwan, the industrial motherboard of Smart Industrial Control can reach a life cycle as long as 5 years, or even longer.

6. Product reliability: due to the market positioning of the general commercial motherboard, its products generally only do electronic products need CCC certification, Great Wall certification, civil electromagnetic compatibility certification; The industrial-grade motherboard is targeted at the industrial market, so for the need of reliability, each motherboard will do CE, EMC, FCC, QA realbility, CCC, vibration, fall and other industrial-grade requirements test and certification before the market.

7. Managability: Commercial motherboards only provide the simplest remote management (by connecting to the network, using the third party's software, such as REAL VNC, PC ANYWHARE, etc.); Industrial motherboard can provide similar remote connection management, but also can realize the remote unattended automatic switch function. Through the embedded IPMB, SMNP-1000 module, can realize the system real-time operation information management, record, send functions.

8. Customization: Once the commercial motherboard is produced, it can no longer be changed according to the market demand, and there is no customized design. But in the industrial field, for example, the industrial motherboard of intelligent industrial control can flexibly meet the special needs of some customers and realize the customization of users, so as to better and more perfectly match the use of customer demand environment.

9. Storage interface: commercial motherboard only provides the common storage interface IDE, SATA; Industrial motherboard can provide IDE, SATA, SCSI, CF card, DOC and other multi-storage interface requirements.

10. Protection function: commercial motherboard does not provide any protection function; Industrial motherboard through special design, in the encounter of crash and other abnormal circumstances, can realize the watchdog automatic restart, surge prevention and other functions, to ensure the system in the harsh environment of high stability requirements.

11. Operating temperature: commercial motherboard can only be used in the external environment between 5 degrees and 38 degrees; Industrial-grade motherboard can work stably between 0 degrees and 60 degrees, and even some industrial motherboards use wide temperature design, the temperature range can reach -20 degrees to 70 degrees.

12. Market scale Commercial motherboards are dominated by standard products with large output and large market scale, which can be easily converted into other brands. Industrial motherboards are mainly customized products, the output and market size is relatively small, the cost of converting into other brands of motherboards is higher.

Summary: From the above comparison, we can clearly understand that industrial-grade motherboard from the size, design, materials, production, manufacturing, market size are born for the industrial age, to ensure the normal industrial system, high reliability. It is believed that when the industrial field is more and more relevant to people's lives, the industrial motherboard of intelligent industrial control will be more and more used to replace the commercial motherboard.


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