1. Scale specifications: Commercial motherboards currently mainly use ATX architecture; In order to adapt to a variety of application environments, industrial motherboards use motherboards of various sizes and specifications, including ATX, Micro-ATX, LPX, POS and other specifications.
2. The support of the expansion slot: commercial motherboards often can only supply 4 PCI slots, because they are subject to PCI specifications, basically the PCI 4 driver can have considerable attenuation, so most commercial motherboards only supply 3 PCI slots; Industrial motherboards, because of the industrial nature of their design materials, can easily complete the support of 5 PCI slots in the PCI slot, and will not cause the attenuation of PCI driving ability. Together, they are able to support PCI-E devices for high bandwidth. With ISA slot, it can complete the outstanding support of industrial ISA low-speed capture card and data card. Embedded GPIO bus, it can complete GPI and GPO functions.
3. Components used: Because of the timeliness of the products sought by commercial motherboards and the positioning of their own products in the market, the requirements for component selection generally only need to be satisfied with the service life of the system for 2 to 3 years; The selection of industrial motherboard materials will be selected after a long time, high requirements of verification components, in order to ensure that the product under harsh conditions high reliability requirements. For example, some solid-state capacitors and closed inductors that only appear in servers and high-end commercial motherboards are widely used in intelligent industrial control industrial grade motherboards;
4. Application environment: industrial motherboards often operate in harsh environments (long operation time, harsh climate, humidity, vibration, dust, radiation, high temperature, etc.), and these environments are incompetent for commercial motherboards, and most of today's commercial motherboards can only operate in a quiet environment (short operation time, indoor, room temperature).
5. Life cycle: The speed of commercial motherboard shopping malls is quite fast, so the general commercial motherboard only has a life cycle of half a year to one year; In the industrial shopping mall, taking Caizhi Industrial Control as an example, because Caizhi Industrial Control is a long-term strategic partnership with Taiwan VIA and other manufacturers, the industrial-grade motherboard of Caizhi Industrial Control can reach a life cycle of up to 5 years, or even longer.
6. Reliability of products: Because of the positioning of ordinary commercial motherboards in the shopping mall, their products will generally only do CCC certification, Great Wall certification, and civilian-grade electromagnetic compatibility certification for electronic products; Because the industrial-grade motherboard is aimed at the industrial market, it is necessary to meet the needs of reliability, and each motherboard will do CE EMC, FCC, QA realbility, CCC, vibration, inferior and other industrial-grade requirements testing and certification before listing.
7. HANDLING: THE COMMERCIAL MOTHERBOARD ONLY PROVIDES THE SIMPLEST LONG-DISTANCE PROCESSING (THROUGH THE CONNECTION NETWORK, USING 3RD PARTY SOFTWARE, SUCH AS REAL VNC, PC ANYWHARE, ETC.); In addition to providing similar long-distance connection handling, the industrial motherboard can also complete the long-distance unattended active power on/off function. The embedded IPMB and SMNP-1000 modules can complete the processing, recording and sending functions of real-time operation information of the system.
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Industrial switch fault type - EVOC
First, the power supply problem
Due to the unstable external power supply, the aging of the power supply line or lightning strikes, etc., the power supply is damaged or the fan stops, resulting in abnormal operation. Perhaps damage to other parts of the machine due to the power supply will cause problems in the AC machine.
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EVOC's choice of high-speed data acquisition card
When choosing a high-speed data collection card, you can generally consider the following goals:
Sampling rate, resolution, number of channels, bus, etc. The selection of the key to see what your high-speed data collection card is for, to avoid blindly selecting data collection ...
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Features of embedded industrial control all-in-one machine - EVOC
1. The dustproof and waterproof performance of the fully enclosed planning dustproof and waterproof embedded industrial control all-in-one machine is necessary in industrial use. The front panel is integrated die-casting, and the fit between the face and frame is more consistent, and at the same time, participating in the waterproof strip planning, it can reach the IP65 waterproof and dustproof of the whole machine, which is more suitable for evil.
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Industrial Motherboard Fault Detection Steps - EVOC Industrial Computer
Step 1
Check the production date of the industrial motherboard, and then check the use of the industrial motherboard, such as whether the wiring of the industrial motherboard is connected correctly; Whether the capacitors on the industrial board are bulging, whether the materials and parts are damaged, falling off, burning, etc.
Step 2
Put the outside of the industrial motherboard ...
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Advantech's industrial computer is basically used and maintained
Advantech's industrial control equipment is used and maintained.
Error handling is first-come, first-served.
First of all, we must understand and then familiarize ourselves: first analyze and consider the possible problems according to the on-site situation, and then we can do it;
First cleaning, then repairing: practice has shown that very ...
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EVOC 104 motherboard system description
The converged communication system is mainly composed of operator networks, various application software, mobile terminals, and NTX media gateways
Operator network: mainly refers to operators such as China Mobile, China Telecom, and China Unicom;
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EVOC IPC reassembly system method
During the use of the industrial computer, the user mistakenly deleted the system file, resulting in an abnormal function of the industrial computer; The industrial computer was invaded by viruses and Trojans, resulting in system problems; Some fault prompts frequently pop up on the desktop, and the industrial computer needs to be reinstalled in the system. Strictly speaking, the industrial computer presents ...
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What conditions should be met by the industrial computer in the future - EVOC
With the continuous development of industrial automation, industrial computers have adapted to market demand and have been in continuous advancement at many levels. In terms of skills, the advancement of computer skills, communication skills, microelectronics skills and control skills has created a good skill environment for the development of industrial computer careers.
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Technical parameters of EVOC P3 embedded computer motherboard
System Applications
1. Embedded Computers:
19-inch upper frame standard construction, NEMA 4/12 aluminum alloy waterproof and dustproof front panel;
10.4-inch TFT color LCD display with EVOC P3 embedded computer motherboard;
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The detailed advantages of the industrial computer - EVOC industrial computer
The industrial computer is similar to the general accounting machine, and the industrial computer has important accounting machine attributes and characteristics, such as the computer motherboard, CPU, hard disk, memory, peripherals and interfaces, and has an operating system, control network and protocol, accounting ability, and friendly man-machine interface. But there is also a ...
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Compared with traditional computers, the characteristics of industrial computers - EVOC
Compared with traditional PC computers, industrial computers are more used in harsh environments, so industrial computers have more and more stringent requirements in terms of easy maintenance, heat dissipation, dustproof, product cycle, size, etc., therefore, it has created the unique characteristics of industrial computers.
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EVOC is based on flight
[System Overview]
The flight monitoring system integrating flight control, wireless communication and command and dispatch, GPS satellite positioning and geographic information processing technology is mainly used for military flight tracking command and dispatch.
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Industrial Tablet PC Cleaning Method - EVOC
1. First of all, prepare things: there are more things to prepare, such as detergent (bring your own sponge block), ear wash balls, hair dryers, oil brushes, soft rags, erasers, alcohol, cotton balls, etc., as well as Phillips screwdrivers and anti-static wrist straps.
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Compared with ordinary computers, the advantages of industrial computers - EVOC industrial computers
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2. The chassis is equipped with a specially planned base plate, and the bottom board is equipped with PCI and ISA slots.
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EVOC's new M90 is an advanced edge computing unit
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Characteristics and structure of EVOC IPC-810A
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EVOC high-speed data acquisition card selection method
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Analysis of the problem of no display on the boot of the industrial computer - EVOC industrial computer
When this host issue occurs, the first thing we need to check is the BIOS. The BIOS of the motherboard stores important hardware data, and the BIOS is also a relatively fragile part of the motherboard, which is very vulnerable to damage, and once damaged, it will lead to the failure of the system to operate.
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The reason why the IPC starts up for a long time
1. Close the auto-start item of the system boot file
2. RUN SCANDISK TO CHECK THE DISK FOR BAD SECTORS
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Faults and solutions to external USB devices connected to industrial computers
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