Since PLC entered the life of people as a heavy substitute for contactor control cabinets, PLC has played an important role in the development of industrial production and science and technology. Almost all of the complex electric power dragging has been centralized and intelligently controlled by PLCs. , so PLC failure also affects people's production and life. According to the analysis of big data, the place where the PLC fault frequently occurs is the power supply. When the PLC module power supply fails, it will not only result in work mistakes, but will even seriously delay the overall work progress.
The PLC system's power supply includes: external power supply, internal power supply, and backup battery. Internal power supply is an important cause of PLC failure. The traditional PLC power supply is generally placed inside the PLC. The power supply is in continuous operation and heat dissipation. The fluctuation of voltage and current is unavoidable, and the domestic power grid is unstable. Therefore, most PLC faults are caused by power burnout. If the power supply is burned out, the entire PLC can only be replaced if it cannot be repaired. This will not only waste energy but also delay the progress of the entire project.
How to do PLC failure rate is low, because taking into account the internal power supply is easy to burn out, so Gu Mei PLC using power split can be a good solution to the problem because the power to burn and change the entire PLC.
In order to ensure the quality and longevity of the PLC, Gu Mei improved from the following aspects:
1) Relays, contactors
All the relays use Tyco in the United States. After testing Tyco Relays, the quality and life of the PLC are increased by 78% compared to other products.
2) Some components or equipment such as switches for input and output, safety protection, sensors, and on-site operation of the instrument
Pluggable terminal, with plug-in replacement, optocoupler isolation
3) Noise from power, ground, and signal lines
Overcurrent protection, overvoltage protection, TVS protection
Gu Mei is a better product and automation industry expert. We strive for perfection in every detail of the product, bring high-quality product experience to customers, buy Gu Mei PLC customers to Taobao shop orders, in order to let you use the product better. , we also launched a full-to-send event, welcome new and old customers to place orders.
Lv Power Cable,Aluminium Steel Tape Armor Cable,Xlpe Sta Cable,Steel Tape Armor Xlpe Cable
Baosheng Science&Technology Innovation Co.,Ltd , https://www.bscables.com