Commercial switches are commercial Ethernet switches, which are generally used in enterprise work networks and other occasions, and are generally rack-type, installed in enterprise computer rooms, and generally require high reliability, 24-hour uninterrupted long-term operation, large bandwidth, and more interfaces.
Industrial switches are also known as industrial Ethernet switches, even if they are used in the field of industrial control of Ethernet switch equipment, due to the selection of network standards, its openness, wide range of use and low price, the use of transparent and consistent TCP/IP protocol, Ethernet has become the primary communication standard in the field of industrial control.
Industrial switches generally have a variety of appearance and installation methods, according to different use occasions, there are requirements for waterproof, dustproof, shock-resistant, anti-electromagnetic interference, of course, the reliability requirements are also very high, the same 24 hours uninterrupted long-term operation. Some are used for automatic control, requiring a lower level of forwarding delay, and some require redundant power supply, DC24V power supply, etc.
Some are used for automatic control, requiring a lower level of forwarding delay, and some require redundant power supply, DC24V power supply, etc. I believe you have also heard of the name of an industrial switch, that is, an industrial switch. So, what is the difference between industrial switches and industrial switches?
In fact, the industrial control switch is not a standard name, but a common name. The switches used in the industrial control industry are often industrial switches.
The standard is industrial computer, program-controlled switch and switch, which are 3 things. Industrial computer is an industrial PC, or a variant of PC, which is primarily a device used to run special corresponding programs. Program-controlled switchboard, this is very simple, it is a telephone exchange, and the company needs this if you want to install switchboards and extensions.
Industrial computer is an industrial PC, or a variant of PC, which is primarily a device used to run special corresponding programs. Program-controlled switchboard, this is very simple, it is a telephone exchange, and the company needs this if you want to install switchboards and extensions.
Of course, the switch is used by the PC, Ethernet is a standard network protocol, all the networks we use now are Ethernet structure, all switches and Ethernet switches are the same thing, generally not called it like that. As for the industrial switch, it should be a manageable switch that is different from the home one.
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The difference between parallel port and serial port of industrial computer
Parallel interface, referred to as parallel port. The parallel port of the industrial computer uses a 25-pin D-connector. The so-called "parallel" means that 8-bit data is transmitted together through parallel lines, so that the data transmission speed is greatly improved, but the length of the parallel transmission line is limited, and due to the increase in length, the disturbance will increase.
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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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Factors affecting the performance of industrial computer chassis - EVOC
The industrial computer chassis is an important part of the industrial computer, which is related to whether the industrial computer can work normally, so what elements will affect the function of the industrial computer chassis?
1. Thermal conductivity elements
The rationality of the heat dissipation structure is related to whether the industrial computer can ...
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Industrial computer boot failure and repair method - EVOC
With the popularization of automation and the continuous development of industrial control skills, there are more and more application scenarios of industrial computers.
1. After the IPC is turned on, the motherboard self-test is successful, but the system cannot be booted from the hard disk
1. Press ...
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Common faults and solutions of industrial computer - EVOC
With the continuous development of industrial computer technology, industrial computers have been widely used in industrial production. Therefore, we need to understand the causes of industrial computer failures and how to deal with them. Below, we give corresponding solutions to the common faults of industrial computers.
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Cleaning method of industrial touch all-in-one machine - EVOC
After a period of use, the industrial touch all-in-one computer will have problems such as dirty display or internal dust. That's where cleaning comes in. If the cleaning is not timely, it will lead to problems such as contact failure, system software failure, and system software echo. However, if the cleaning method is not right, ...
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The internal structure of the industrial computer - EVOC
There are many internal structures of industrial computers, and most of the hardware is installed inside the industrial computers, such as passive backplanes, industrial power supplies, CPUs, motherboards, memory, hard disks, graphics cards, fans, etc.
1. Passive base plate. The slots of the passive backplane consist of multiple slots for the ISA and PCI buses ...
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Daily use and maintenance of industrial computer - EVOC
The daily use protection of industrial computers is used in many occasions, but there are not many people who can really turn industrial computers very well. It is often seen that some people are busy for a long time and still can't clean up the machine failure, while some people are handy to use it. This difference comes from the user's interest in industrial control ...
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Incompatibility analysis of EVOC memory and industrial motherboards
Memory is one of the most important components in industrial motherboards, which is mainly used to temporarily store the computing data in the CPU and the data exchanged by external memory. In the operation of industrial computers, there may be incompatibility between memory and industrial motherboards. The following is an introduction to the incompatibility of memory with industrial motherboards ...
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EVOC has a full range of dedicated motherboards for network security
With the increasing use of the network, preventing hackers from intrusion and malicious damage by competitors has become a key issue in the use of network security.
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Industrial computer display problems - EVOC
1. There is a display when the machine is turned on, but the screen is very dark, and there is no change after debugging with the brightness function button;
2. The white screen of the touch screen (no text and pictures) may be blurry, but the display is normal;
3. There are horizontal or longitudinal bright lines and bright bands on the touch screen;
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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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What are the characteristics of CPCI industrial computer-EVOC
Compact PCI is transformed on the basis of PCI technology, and has the characteristics of openness, high reliability, and hot-swappability. Compact PCI industrial computer can build a high-availability system, suitable for communications, network, finance, rail transit, medical equipment, self-provoking...
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Industrial computer dual operating system installation - EVOC
What is a multi-operation system? The multi-operation system refers to the installation of multiple industrial computer operation systems on one computer, and each system is independent of each other. Users can install other versions of the system on the basis of the original system.
The multi-operation system is used more in daily life, and it is used in the ...
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The advantage of choosing an industrial motherboard - EVOC industrial computer
1. Scale
The industrial motherboard can be directly installed in the equipment for use, such as being installed in the active vending machine to achieve active vending; It can be used in traditional 4U industrial computer chassis, which is often used in machine vision, industrial automation and other fields; Or it can be installed in the embedded host, suitable for VTM, subway ...
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EVOC IPC downtime analysis and solutions
Downtime is a common problem of industrial computers, and solving downtime can ensure the high reliability and real-time performance of industrial computers. The following is an analysis of the common causes and solutions of industrial computer downtime.
1. Too much dust causes downtime ...
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EVOC IPC common faults and solutions
● After booting up, the motherboard can work normally, and the BIOS detects the keyboard part, stating that the keyboard is wrong?
The first thing to see is whether the keypad lock is locked, and the keypad lock is exempted. If not, check whether the cable between the motherboard and the backplane and the keyboard and mouse are connected correctly.
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EVOC IPC fault analysis and handling principles
EVOC IPC troubleshooting is eight before and eight after
1. Investigate first and then familiarize: first consider where the problem may be according to the analysis of the on-site situation, and then do the operation;
2. Clean first and then overhaul: Practice shows that many faults ...
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What factors should be considered for embedded industrial computer customization - EVOC
With the development of a new generation of information technology such as artificial intelligence, big data, and the Internet of Things, the industrial control system has begun to develop in the direction of intelligence, networking, and digitalization. Embedded industrial computer is a major development in recent years.
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EVOC Industrial Motherboard Features:
Industrial motherboards are widely used in self-service terminals, medical instruments, industrial control, automation equipment, telecommunications, electric power, network, rail transit and other fields in terms of planning, materials, production, manufacturing, etc., attaching importance to reliability, vibration resistance, wide temperature and other characteristics. ...
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