CN218917970U

CN218917970U - Practical multifunctional module PLC electric cabinet

Info

Publication number: CN218917970U
Application number: CN202221808596.4U
Authority: CN
Inventors: 樊妮娜; 何君; 张晓军
Original assignee: Jinding Shanxi Coal Machinery Co Ltd Of Jinneng Holding Equipment Manufacturing Group
Current assignee: Jinding Shanxi Coal Machinery Co Ltd Of Jinneng Holding Equipment Manufacturing Group
Priority date: 2022-07-14
Filing date: 2022-07-14
Publication date: 2023-04-25
Anticipated expiration: 2032-07-14

Abstract

The utility model belongs to the field of monitoring type electric control related to comprehensive automation; the utility model provides a practical multifunctional module PLC electric cabinet, which comprises a CPU module and a plurality of functional interface modules, wherein the functional interface modules comprise an input signal module and an output signal module, can be adjusted according to actual use requirements, and have the characteristics of flexible insertion, accurate fault detection, convenient installation, economy and the like.

Description

Practical multifunctional module PLC electric cabinet

Technical Field

The utility model relates to comprehensive automatic monitoring type electric control equipment, in particular to a practical multifunctional module PLC electric control box.

Background

With the optimization, improvement and upgrading of the functions of the belt protection electric cabinet, the variety and the number of circuit board components of the traditional electric cabinet are greatly increased. The traditional mode is to weld each component on the circuit board and then simply connect the components through wires. But in the practical application process, the difficulty in locating the fault of the diagnosis electric cabinet by the traditional designed connection mode is increased, the repeatability and expansibility of fault detection are easily caused, the fault checking time is long, the efficiency is low, the time consumption is long, meanwhile, the replacement of damaged components is complex, the maintenance of the damaged components is inconvenient, the traditional connection mode uses a circuit board with a fixed structure, the functional port cannot be expanded or reused, and a certain degree of waste is caused.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model aims to provide a practical multifunctional module PLC electric cabinet, which is designed in a modularized way aiming at each functional part of a belt protection electric cabinet, and improves the accuracy and the high efficiency of fault location.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a practicality multifunctional module PLC electric cabinet, includes CPU module and a plurality of functional interface module, functional interface module includes input signal module and output signal module, and input signal module is connected to the input of CPU module, and output signal module is connected to the output of CPU module.

Further, the input signal module of the functional interface module comprises a plurality of 8 paths of switch signal input modules, a plurality of 16 paths of switch signal input modules, a plurality of 8 paths of analog signal input modules and a plurality of 4 paths of analog quantity signal input modules; the output signal module of the functional interface module comprises a plurality of 16 paths of switch signal output modules and a plurality of 4 paths of analog signal output modules.

Further, the number of input signal modules is not less than 2.

Further, the analog number of the output signals is not less than 1.

Further, the CPU simulation and function interface module comprises a shell for fixing the CPU simulation and function interface module, and the CPU simulation and function interface module is arranged in the shell.

Further, the housing is provided with a signal plug-in port of the functional interface module.

In summary, the utility model has the following beneficial effects:

the functional interface module comprises a plurality of input modules and output modules, can be adjusted according to actual use requirements, and has the characteristics of flexible insertion, accurate fault detection, convenience in installation, economy and the like. The utility model can be applied to the automatic control of equipment such as working face equipment, a water pump room, a power substation, a monkey car and the like besides being applied to a belt protection system, and is convenient for expansion and daily maintenance.

Drawings

FIG. 1 is a block diagram of an embodiment of the present utility model;

fig. 2 is a CPU module expansion interface diagram of the present utility model.

In the figure, a CPU module-A; 8DI module-B; 16DI module-C, D;16DO module-E; 8AI module-F; 4AO module-G; 4PT100 module-H, I, J, K, L.

Detailed Description

The utility model is described in further detail below with reference to the accompanying drawings.

For convenience of description, the following description will be made with respect to the direction corresponding to the direction of the drawing itself, but the structure of the present utility model is not limited thereto.

As shown in fig. 1-2, the utility model discloses a practical multifunctional module PLC electric cabinet, which comprises a CPU module and a plurality of functional interface modules, wherein the functional interface modules comprise an input signal module and an output signal module, the input end of the CPU module is connected with the input signal module, and the output end of the CPU module is connected with the output signal module; the CPU simulation and functional interface module is arranged in the shell, and the shell is provided with a signal plug-in port of the functional interface module.

The input signal modules of the functional interface module comprise a plurality of 8 paths of switch signal input modules (8 DI), a plurality of 16 paths of switch signal input modules (16 DI), a plurality of 8 paths of analog signal input modules (8 AI) and a plurality of 4 paths of analog quantity signal input modules (4 PT 100), wherein the number of the input signal modules is not less than 2; the output signal module of the functional interface module comprises a plurality of 16 paths of switch signal output modules (16 DO) and a plurality of 4 paths of analog signal output modules (4 AO), and the analog quantity of the output signals is not less than 1.

CPU module (a): the method is mainly used for data acquisition, data processing and equipment control.

8DI module (B): the single module comprises 8 paths of switching value signal inputs.

16DI module (C, D): the single module contains 16 switching value signal inputs.

16DO module (E): the single module comprises 16 paths of switching value signal outputs.

8AI module (F): the single module comprises 8 paths of analog quantity signal inputs.

4AO module (G): the single module comprises 4 paths of analog quantity signal output.

4PT100 module (H, I, J, K, L): the single module comprises 4 paths of analog quantity PT100 signal inputs.

The functional interface module can be adjusted according to actual use requirements, is flexible to plug in, is accurate in fault detection, can be applied to automatic control of equipment such as working face equipment, a water pump room, a power substation, a monkey car and the like besides being applied to a belt protection system, is convenient to install, is economical and practical, and is convenient to expand and maintain daily.

The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.

Claims

1. The utility model provides a multi-functional module PLC electric cabinet which characterized in that: the multifunctional CPU module comprises a CPU module and a plurality of functional interface modules, wherein the functional interface modules comprise an input signal module and an output signal module, the input end of the CPU module is connected with the input signal module, and the output end of the CPU module is connected with the output signal module;

the input signal module of the functional interface module comprises a plurality of 8 paths of switch signal input modules, a plurality of 16 paths of switch signal input modules, a plurality of 8 paths of analog signal input modules and a plurality of 4 paths of analog quantity signal input modules; the output signal module of the functional interface module comprises a plurality of 16 paths of switch signal output modules and a plurality of 4 paths of analog signal output modules.

2. The utility multi-function module PLC electric cabinet according to claim 1, wherein: the number of the input signal modules is not less than 2.

3. The utility multi-function module PLC electric cabinet according to claim 1, wherein: the analog number of the output signals is not less than 1.

4. A utility multifunction module PLC cabinet according to any one of claims 1 to 3, wherein: the CPU module and the functional interface module are arranged in the shell.

5. The utility multi-function module PLC electric cabinet of claim 4, wherein: the shell is provided with a signal plug-in port of the functional interface module.