Now there are 2 common specifications of industrial computers on USB interfaces: USB2.0 and USB3.0, so how to distinguish between the two and what is the difference between them?
1. How to distinguish between USB 2.0 and 3.0 on a PC
1. From the perspective of USB appearance, USB2.0 is generally white or black, while USB3.0 is changed to a "tall" blue interface or red interface.
2. From the point of view of USB socket pins, USB2.0 uses a 4-pin plan, while USB3.0 adopts a 9-pin plan, which is more powerful in comparison.
In terms of USB speed, USB3.0 has a transmission rate of USB2.0+, and the rate of USB2.0 is 480Mbps, while USB3.0 can reach 4.8Gbps. Compared with USB 2.0, USB 3.0 will be more energy efficient. In addition, USB3.0 is backwards compatible, supporting USB2.0 devices.
4. USB3.0 has a standard compatible with the old version, supports the interface of universal I/0, and will be optimized to reduce energy consumption, improve the protocol power of computers, consumer products and mobile products, support fast synchronous movement capabilities, can support optical and digital component specifications together, and has the characteristics of traditional US skills ease of use and plug-and-play.
2. Why choose USB3.0
While maintaining compatibility with USB 2.0, U5B3.0 also offers the following enhancements:
1. Greatly improve the bandwidth up to 5Gbps full-duplex (USB2.0 is 480Mbps half-duplex);
2. Achieve better power management;
3. It can enable the host to supply more power to the equipment, so as to complete the use of USB-rechargeable battery, LED lighting and mini electric fan;
4. It can make the host identify the equipment faster;
5. The new protocol makes the power of data processing higher.
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Advantech Tablet - Introduction to the difference between industrial touch panel PC and ordinary industrial computer
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What is the difference between an industrial computer motherboard and an ordinary computer motherboard?
First, in terms of coping with the operating environment, the industrial computer motherboard is stronger than the ordinary computer motherboard, the ordinary computer motherboard can only run in a stable environment, such as the indoor environment without radiation at room temperature, and the industrial motherboard can be normal for a long time in the humid, dusty, radiation, vibration and high temperature environment.
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Advantech motherboard buzzer alarm meaning
1. A short sound, the memory refresh failed. The memory damage is serious, and I am afraid that the memory will have to be replaced.
2. Two short sounds, memory parity error. You can go to the CMOS settings and turn off the Parity option of the memory, that is, set it to Disabled. In general, though, ...
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Advantech's ROM-5721 SMARC2.1 Computer-on-Module Enables Smart Parking
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Advantech joins hands with Auto Digital to solve the "last mile" problem of intelligent manufacturing upgrade of metal processing
Reading guide in this issue
For a long time, due to the complex environment of the construction site, the rapid update of new materials and processes, the quality problems of manual welding emerge one after another, and the difficulty of automated stations and manual collaboration, on-site metal engineering has become the "last mile" that is difficult to cover by digital upgrading.
Grind...
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1. Motherboard: The core of the industrial computer, which is composed of central processing unit, memory and I/O interface. The function of the motherboard is to carry out the necessary numerical calculation, logical judgment and data processing of the collected real-time information according to the predetermined program, select the control strategy in time and output the results to the industry.
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Advantech introduces the PAX-300 series of medical monitors
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The 8" RISC architecture industrial mobile tablet AIM-75S is newly launched
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Advantech IPC - A summary of IPC troubleshooting methods
With the popularization of automation and the continuous development of industrial control technology, there are more and more use scenarios of industrial computers.
1. After the IPC is turned on, the motherboard can work normally, and the BIOS detects the keyboard part and reports that the keyboard is out.
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How to wire Advantech's USB4761 acquisition module?
1. Plug the USB port of the module into the USB port of the computer.
2. Connect the digital input interface and digital output interface on the module to the equipment for demand collection and control, such as sensors, motors, etc. When wiring, it is necessary to connect according to the pin number and function.
3. ...
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The difference between EMC design for commercial PCs and EMC design for industrial PCs - Advantech
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Let's compare it with a commercial PC to illustrate the difference between internal and bidirectional:
1. EMC design of heat dissipation port
First of all, let's make it clear that ...
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What is the reason why Advantech's IPC does not respond when it is turned on?
1. Confirm whether the power supply of Advantech IPC is connected normally, whether the power supply is turned on, and whether the power cord is plugged in. Confirm that the motherboard power connection is correct and that the motherboard is in working condition. Check whether the CPU is plugged in correctly and whether the CPU power connection is normal.
2. Inspection Advantech ...
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Press the DEL button on the keyboard to enter the BIOS settings during the boot process of Advantech's IPC
1. After the industrial control is turned off, press the power button to start, press the DEL button to enter the bios.
2. After entering the IPC iOS, use the keyboard arrow keys to select the startup menu.
3. After entering the boot menu page, select the hardware in the boot options.
4. Find the hardware ...
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Advantech serial device networking and wireless device server
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Advantech introduces the TPC-300 series of next-generation industrial panel PCs
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How to set up Advantech's IPC BIOS
1. The main interface of BIOS settings
After the power is turned on, the R&D engineer said that pressing the DEL key will enter the BIOS setting main menu interface, with a total of 13 options, which are introduced as follows:
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Advantech announced its revenue in July, and it will challenge 50 billion this year
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