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Programmable electronic switchboard

A switchboard and electronic technology, applied in the direction of electric speed/acceleration control, etc., can solve problems such as low reliability, complicated installation and debugging, and mutual interference of lines, and achieve the effects of improved reliability, small size, and reduced use

Pending Publication Date: 2018-03-06
北京霹雳五号科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of switchboard is not only bulky, heavy, complicated to install and debug, but also has low reliability. It is prone to line problems, and it is not easy to separate the high and low voltage lines. The mutual interference between the lines is serious, and some inexplicable problems often occur.

Method used

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Embodiment Construction

[0019] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0020] Programmable electronic switchboards are used to replace traditional switchboards and are used in the field of industrial automation. The shell structure of the programmable electronic switchboard is as follows figure 1 As shown, it includes the main body of the electronic switchboard 1, the two upper and lower edges of the mounting bracket 2 for installation and fixing, the power input terminal 3, the input port 4, the number of signal input terminals of different types of electronic switchboards is different, the antenna interface 5, the communication terminal 6, and the port of the expansion module 7 Can be connected to RS232 communication module, RS485 communication module, Ethernet communication module, AD / DA module, expansion interface 8 Can be connec...

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Abstract

The invention discloses a programmable electronic switchboard. The programmable electronic switchboard comprises a shell and a control circuit unit. The shell is made of a metal material or a plasticmaterial, and is square, and hanging lugs for installation are arranged on the upper edge and the lower edge of the shell respectively. The control circuit unit is fixed inside the shell, and comprises a core circuit board and a bottom layer circuit board, and the core circuit board is electrically connected with the bottom layer circuit board. The programmable electronic switchboard is small andexquisite in size, signal transmission is achieved through a printed circuit board, and the using number of wires is greatly decreased; high-low-voltage circuit separation is easily achieved through an external wiring, and the reliability is greatly improved; a plug-type installing mode is used in all external wirings, installation is easy, the complex logic control program can be run, and a three-phase asynchronous motor can be directly driven to positively and negatively rotate and runs in a speed regulation mode; the programmable electronic switchboard can be programmed through an intelligent mobile phone APP and a computer, and the program running condition can be remotely monitored through the intelligent mobile phone APP and the computer.

Description

technical field [0001] The invention relates to a programmable electronic switchboard. Background technique [0002] The traditional switchboard is composed of low-voltage electrical appliances such as air switches, insurances, relays, contactors, PLCs, time relays, and terminal blocks fixed to insulating plates or metal plates and connected by wires. This kind of switchboard is not only bulky, heavy, complicated to install and debug, but also has low reliability. It is prone to line problems, and it is not easy to separate the high and low voltage lines. The mutual interference between the lines is serious, and some inexplicable problems often occur. Contents of the invention [0003] In view of the above problems, the present invention proposes a programmable electronic switchboard, which is not only small in size, high in reliability, easy to install, but also can run complex logic control programs, and can directly drive three-phase asynchronous motors for forward and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D13/62
CPCG05D13/62
Inventor 刘沧胜
Owner 北京霹雳五号科技有限公司
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