Some knowledge points of PLC control cabinet, electric cabinet manufacturers tell you
Release time:
2022-02-28
Electric cabinet manufacturers believe that PLC control cabinets are widely used in electric power, metallurgy, chemical industry, papermaking, environmental protection sewage treatment and other operations. We will customize according to customer needs; PLC cabinet has protection functions such as overload, short circuit, and phase loss protection. Compact structure, stable operation and perfect function. It can be combined according to the size of the actual control specifications, which can end the automatic control of a single cabinet, or end the distributed control (DSC) system composed of multiple cabinets through industrial Ethernet or industrial field bus network.
Electric cabinet manufacturers thinkPLCControl cabinet is widely used in electric power, metallurgy, chemical industry, papermaking, environmental protection sewage treatment and other operations. We will customize according to customer's needs;PLCThe cabinet has protection functions such as overload, short circuit and phase loss protection. Compact structure, stable operation and perfect function. It can be combined according to the size of the actual control specifications, which can end the automatic control of a single cabinet, or end the distributed control composed of multiple cabinets through industrial Ethernet or industrial field bus network(DSC) system.
1.Electric cabinet manufacturers thinkHigh reliability and strong anti-interference ability are the key functions of electrical equipment.Electric cabinet manufacturers thinkInPLCThe planning and manufacturing process, due to the use of modern large-scale integrated circuit technology and strict production processes to manufacture internal circuits, so.PLCWith advanced anti-interference ability, average usePLCDefect-free time is usually inMore than 20000 hours, this is other electrical equipment can not do.
2.Electric cabinet manufacturers thinkComplete supporting, perfect function, strong applicability althoughPLCThe variety is more complex, but because of its product serialization, modularization and complete software package, users can flexibly form control systems of various sizes and requirements.Electric cabinet manufacturers thinkIn addition to logic processing functions, most modern programmable logic controllers also have complete data manipulation capabilities that can be used in various control categories. In recent years, a large number of functional units of programmable controllers have appeared, and the application of programmable controllers has been extended to various industrial controls such as orientation control, temperature control, and numerical control. WithPLCcommunication capability enhancement and human-machine interface technology development, usingPLCIt becomes easier to compose various control systems.
3.Electric cabinet manufacturers thinkProgramming languages are easy to learn and use. GeneralPLCIt is easy to understand and master the ladder diagram words and simple industrial control instructions to write programs, easy to undertake engineering and technical personnel.Electric cabinet manufacturers thinkThe graphic symbols and expressions of the ladder diagram language are appropriately close to the relay circuit diagram, onlyPLCSeveral switching logic control instructions can easily complete the function of the relay circuit, which opens the door for those who are not familiar with electronic circuits, do not understand computer principles and assembly language.
4.Electric cabinet manufacturers thinkThe protection workload is small and easy to repair.PLCUsing storage logic instead of wiring logic greatly reduces the external wiring of the control device. Have a strong self-diagnosis ability, can find their own shortcomings at any time, and flash to the technical staff, so that the technical staff sensitive inspection and identification of the causes of shortcomings.Electric cabinet manufacturers thinkIf it's becausePLCFor its own reasons, only the easily damaged parts such as the push-in module need to be replaced during maintenance, which is convenient and reduces the time affecting production, and makes the protection simple.
5. Small size, light weight and low energy consumption. With smallPLCFor example.Electric cabinet manufacturers thinkThe bottom standard of the new production variety is less100mm, weight less than 150g, power consumption is only a few watts. Due to its small size and simple installation inside the machine, it is an ideal control device for completing mechatronics.
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