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Shenzhen JHA Technology Co., Ltd is one of the leading manufacturers of hardened Ethernet, PoE, and fiber connectivity products specifically designed for harsh and demanding environments.
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2022
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What are the requirements for the selection of industrial switch shells?
There are two kinds of material structure for industrial switch housing, one is aluminum alloy profile, and the other is galvanized steel plate. These two shell materials are widely used in industry, and their corrosion resistance can meet the requirements of industrial sites. The difference is that the shell of the aluminum alloy profile can reach IP40, and the industrial switch of the second galvanized steel plate is IP30. The shell is also related to the heat dissipation of the switch. The heat dissipation of the aluminum alloy shell is better than that of the second galvanized steel plate. Therefore, when choosing an industrial switch, you need to ask the shell of the industrial switch, and then confirm the parameters. In this way, the industrial switch can better adapt to the project site.
When deciding to use an industrial switch, the customer must choose the switch according to the on-site use environment, and confirm the parameters with the manufacturer. The industrial switch is an important communication product for real-time transmission, so the choice must be careful. In addition, when we choose a suitable industrial switch, what other factors should we consider?
1. Real-time
There is often a certain delay in data transmission, so this factor must be taken into account when selecting products. In a standard factory automation system, the general system time should not exceed 10ms.
2. Compatibility
Industrial switches and other components should communicate using standard TCP/IP protocols. In any case, there are no compatibility issues between industrial switches and commercial switches.
3. Product reliability
In an industrial environment, reliability is critical, and these factors are generally: hardware endurance, installation method, redundancy method, fault diagnosis, etc.
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