CN203070661U - Programmable logic controller (PLC) practical training device - Google Patents
Programmable logic controller (PLC) practical training device Download PDFInfo
- Publication number
- CN203070661U CN203070661U CN 201320038410 CN201320038410U CN203070661U CN 203070661 U CN203070661 U CN 203070661U CN 201320038410 CN201320038410 CN 201320038410 CN 201320038410 U CN201320038410 U CN 201320038410U CN 203070661 U CN203070661 U CN 203070661U
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- module
- plc
- frequency converter
- programmable logic
- logic controller
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Abstract
A programmable logic controller (PLC) practical training device relates to a teaching apparatus, is used for school PLC simulation experiment and belongs to the field of automatic control. A control panel is provided with a PLC and extended module thereof, an AD module and a frequency converter. The PLC and extended module thereof, the AD module and the frequency converter are connected through signal lines. The control panel is also provided with a plurality of input devices, output devices, protective devices and a power supply part which are connected with the PLC and extended module thereof, the AD module and the frequency converter. The control panel is also provided with wiring jacks which are corresponding to input and output interfaces of the PLC and extended module thereof, the AD module and the frequency converter and are correspondingly connected with the input devices and the output devices. The PLC practical training device adopts a component-type structure, so that replacement is convenient; if an extended function or the development of new experiment is demanded, part addition is only needed; and combination is flexible and users can assemble different control systems based on different needs.
Description
Technical field
The utility model relates to a kind of instructional device, is used for the PLC of school emulation experiment, belongs to automation field.
Background technology
Programmable Logic Controller is the universal industrial automation equipment that adopts microcomputer technology, is popularized rapidly at home in recent years.It is just changing factory's looks of control automatically, and traditional technological transformation, development infant industry are had great practical significance.
At present, how to have learnt the programmed method of PLC technique and combine closely with the factory electrical control, this technology of integrated use improves operator's theory and operative skill, has become the heat subject of electrical control aspect.
At present a lot of producers have produced a lot of experimental provisions and have trained the PLC technology, but be simulated experiment mostly, can only carry out some simple elementary instruction programming exercises, carry out limited simulation test, lack the exercise of mounting process, study gets up with the scene very big gap to be arranged.
Summary of the invention
The purpose of this utility model provides a kind of Programmable Logic Controller and industry spot control device are converged and is loaded on the same control panel, is convenient to programming, wiring, field training are installed, and improves the Programmable Logic Controller actual training device of real training effect.
The utility model comprises control panel; Programmable Logic Controller and expansion module thereof are installed on the control panel; AD module and frequency converter; Programmable Logic Controller and expansion module thereof; connect by signal wire between AD module and the frequency converter; on this control panel, also be equipped with some and Programmable Logic Controller and expansion module thereof; the entering apparatus that the AD module is connected with frequency converter; output device; protection device and power unit thereof also are furnished with corresponding Programmable Logic Controller and expansion module thereof on control panel; AD module and frequency converter input; output interface and corresponding entering apparatus; the patch jack that output device connects.
The utility model in actual use, the learner can send to exercise programming in the PLC main frame with after the programming of computing machine or hand-hold programmer, can finish simulated training, only needs pilot lamp output to get final product; Also can finish the control circuit wiring the same with side circuit, as positive and reverse rotation control circuit, Machine Tool Circuit etc. both can have been practised programming, and correctness and the wiring technology that can examine or check physical cabling are arranged, and reached good real training effect.
The utility model adopts modular structure, and it is convenient to change, and as needs expanded function or the new experiment of exploitation, only needs to add parts and just can realize.Combination is flexible, and the user can form different control system according to different needs.
The utility model can carry out the elementary instruction exercise of PLC, simulated experiment and the full-scale investigation of a plurality of PLC practical applications intuitively, the experimental subjects lifelike image, practical application near industry spot, training by this device, make the student can adapt to on-the-spot practical operation soon, experimental project is complete, contains digital quantity, analog quantity, the electric real training control of network communication etc.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1; the utility model comprises control panel 1; Programmable Logic Controller and expansion module 2 thereof are installed on the control panel 1; AD module 3 and frequency converter 14; Programmable Logic Controller and expansion module 2 thereof; AD module 3 is connected by signal wire 4 with frequency converter 14; on this control panel 1, also be equipped with some and Programmable Logic Controller and expansion module 2 thereof; the entering apparatus that AD module 3 is connected with frequency converter; output device; protection device and power unit thereof; wherein button 5 is as entering apparatus; auxiliary reclay 6; pilot lamp 7; contactor 8; Drive Module 9 is as output device; fuse 10 is as protecting component, and 220V AC power 11 and 24V direct supply 12 satisfy the needs of various control requirements as power unit.
On control panel 1, also be furnished with the patch jack that is connected 13 of input, output interface and corresponding entering apparatus, the output device of corresponding Programmable Logic Controller and expansion module 2 thereof, AD module 3 and frequency converter 14.
Claims (1)
1. Programmable Logic Controller PLC actual training device; it is characterized in that: comprise control panel; Programmable Logic Controller and expansion module thereof are installed on the control panel; AD module and frequency converter; Programmable Logic Controller and expansion module thereof; connect by signal wire between AD module and the frequency converter; on this control panel, also be equipped with some and Programmable Logic Controller and expansion module thereof; the entering apparatus that the AD module is connected with frequency converter; output device; protection device and power unit thereof also are furnished with corresponding Programmable Logic Controller and expansion module thereof on control panel; AD module and frequency converter input; output interface and corresponding entering apparatus; the patch jack that output device connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320038410 CN203070661U (en) | 2013-01-24 | 2013-01-24 | Programmable logic controller (PLC) practical training device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320038410 CN203070661U (en) | 2013-01-24 | 2013-01-24 | Programmable logic controller (PLC) practical training device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203070661U true CN203070661U (en) | 2013-07-17 |
Family
ID=48769426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320038410 Expired - Fee Related CN203070661U (en) | 2013-01-24 | 2013-01-24 | Programmable logic controller (PLC) practical training device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203070661U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104597879A (en) * | 2015-01-05 | 2015-05-06 | 柳州铁道职业技术学院 | Touch-screen control inverter speed regulation training system |
| CN104820396A (en) * | 2015-04-20 | 2015-08-05 | 淮北朔里矿业有限责任公司 | Combined type multifunctional coal mine production technology control program development practical training platform |
| CN111223352A (en) * | 2020-01-21 | 2020-06-02 | 南宁学院 | PLC electrical wiring simulation experiment table |
-
2013
- 2013-01-24 CN CN 201320038410 patent/CN203070661U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104597879A (en) * | 2015-01-05 | 2015-05-06 | 柳州铁道职业技术学院 | Touch-screen control inverter speed regulation training system |
| CN104820396A (en) * | 2015-04-20 | 2015-08-05 | 淮北朔里矿业有限责任公司 | Combined type multifunctional coal mine production technology control program development practical training platform |
| CN111223352A (en) * | 2020-01-21 | 2020-06-02 | 南宁学院 | PLC electrical wiring simulation experiment table |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130717 Termination date: 20140124 |