CN205899906U - PLC and singlechip multi -mode experiment teaching device - Google Patents
PLC and singlechip multi -mode experiment teaching device Download PDFInfo
- Publication number
- CN205899906U CN205899906U CN201620582862.4U CN201620582862U CN205899906U CN 205899906 U CN205899906 U CN 205899906U CN 201620582862 U CN201620582862 U CN 201620582862U CN 205899906 U CN205899906 U CN 205899906U
- Authority
- CN
- China
- Prior art keywords
- unit
- plc
- interface
- chip microcomputer
- control
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Programmable Controllers (AREA)
Abstract
The utility model discloses a PLC and singlechip multi -mode experiment teaching device, including control module unit, interface module unit and function modular unit, the control module unit is connected with the interface module unit, the interface module unit still is connected with function modular unit, the control module unit comprises control model selected cell, PLC unit, communication interface unit and singlechip unit. The utility model discloses can accomplish the experiment hardware disposition, network communication, type the normal experiment project of PLC such as programming and singlechip to compromise the whole routine control projects of actual industrial control field, including switching value control, analog quantity control, electric machine control. The control model is nimble to be selected, and controlled object shares each other, has saved the huge expense of purchasing each item experimental facilities alone.
Description
Technical field
This utility model is related to experimental teaching field and in particular to a kind of plc and single-chip microcomputer multi-mode experimental teaching unit.
Background technology
Existing plc and SCM Experimentation Teaching device, are merely able to carry out single chip computer experiment or plc experiment mostly, single
Piece machine and plc controller can not share a set of experimental facilitiess, need to buy many complete equipments and could meet experiment demand, and monolithic
Cannot be directly realized by between machine and plc controller and communicate so that education experiment can not preferably advance.
Utility model content
This utility model aims to provide a kind of plc and single-chip microcomputer multi-mode experimental teaching unit, to solve in prior art
Pcl tests the problem with resource-sharing with single-chip microcomputer interconnection.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, this utility model is achieved through the following technical solutions:
A kind of plc and single-chip microcomputer multi-mode experimental teaching unit, including control module unit, interface module and function
Modular unit, described control module unit is connected with interface module, described interface module also with functional module list
Unit is connected；Described control module unit is by control model select unit, plc unit, communications interface unit and single machine unit
Composition, described control model select unit is connected with plc unit and single machine unit respectively, and described plc unit is connect with communication
Mouth unit is connected, and described communications interface unit is also connected with single machine unit；Described interface module is connect by plc i/o
Mouth unit and single-chip microcomputer i/o interface unit composition；Described functional module elements include liquid crystal display, heating unit, stepping
Electric motor units, the light unit of traffic light unit, question-and-answer game apparatus unit and sky tower.
Specifically, described control model select unit is two button switches, and button switch one end connects power supply, the other end
It is connected with the power end of plc unit and single machine unit respectively.
Specifically, described plc unit is Rhizoma Sparganii fx2n-32mt, and described single machine unit is the minimum system of at89c51 single-chip microcomputer
System.
Specifically, described communications interface unit is made up of fx2n-485-bd communication module and max485 chip, fx2n-
485-bd communication module one end connects plc unit, and the other end is connected with one end of max485 chip, max485 chip another
End is connected with single machine unit.
Specifically, described plc i/o interface unit and single-chip microcomputer i/o interface unit are fk-mpt 0.5/16-3.5-h
Model binding post, described plc unit passes through the unit block in plc i/o interface unit linkage function modular unit；Described
Single machine unit passes through the unit block in single-chip microcomputer i/o interface unit linkage function modular unit.
Specifically, described liquid crystal display is htm1604a display, and described motor unit is m415b stepping electricity
Machine drive module, described heating unit is heating wire.
The beneficial effects of the utility model are: this utility model can complete test hardware configuration, network communication, typing
The normal experiment project of plc and the single-chip microcomputers such as programming, and take into account actual industrial control field whole conventional control project, including opening
Pass amount control, Analog control, motor control.Control model flexibly selects, and control object is mutually shared, saves and individually purchases
The huge expense of every experimental facilitiess.
Brief description
Fig. 1 is system hardware structure block diagram；
Fig. 2 is interface hardware circuit diagram.
Specific embodiment
Below with reference to the accompanying drawings and embodiment, to describe this utility model in detail.
As shown in figure 1, a kind of plc and single-chip microcomputer multi-mode experimental teaching unit, including control module unit 100, interface
Modular unit 200 and functional module elements 300, described control module unit 100 is connected with interface module 200, described
Interface module 200 is also connected with functional module elements 300；Described control module unit 100 is selected single by control model
Unit, plc unit, communications interface unit and single machine unit composition, described control model select unit respectively with plc unit and list
Piece machine unit is connected, and described plc unit is connected with communications interface unit, described communications interface unit also with single machine unit
It is connected；Described interface module 200 is made up of plc i/o interface unit and single-chip microcomputer i/o interface unit；Described function mould
Module unit 300 includes traffic light unit, liquid crystal display, question-and-answer game apparatus unit, heating unit, the light unit of sky tower and stepping electricity
Machine unit.
Specifically, described control model select unit is two button switches, and button switch one end connects power supply, the other end
It is connected with the power end of plc unit and single machine unit respectively.
Specifically, described plc unit is Rhizoma Sparganii fx2n-32mt, and described single machine unit is the minimum system of at89c51 single-chip microcomputer
System.
Specifically, as shown in Fig. 2 described communications interface unit is by fx2n-485-bd communication module and max485 chipset
Become, the rt port of described max485 chip is connected with the p2.0 port of single-chip microcomputer at89c51 with de port, described max485 core
The ro port of piece and the p3.0(rxd of single-chip microcomputer at89c51) port is connected, the di port of described max485 chip and single-chip microcomputer
The p3.1(txd of at89c51) port is connected, a port of described max485 chip and the rda of fx2n-485-bd communication module
Port is connected with sda port, the b port of described max485 chip and the rdb port of fx2n-485-bd communication module and sdb
Port is connected；Described fx2n-485-bd communication module rda port, rdb port, sda port, sdb port and sg port are respectively
With the rda port of fx2n-32mt Rhizoma Sparganii plc, rdb port, sda port, sdb port and sg port is corresponding connects.
Specifically, described plc i/o interface unit and single-chip microcomputer i/o interface unit are fk-mpt 0.5/16-3.5-h
Model binding post；Described plc unit passes through the unit block in plc i/o interface unit linkage function modular unit 300, institute
State single machine unit and pass through the unit block in single-chip microcomputer i/o interface unit linkage function modular unit 300.
Specifically, described liquid crystal display is htm1604a display, and described motor unit is m415b stepping electricity
Machine drive module, described heating unit is heating wire.
The light unit of the traffic light unit employed in this utility model, question-and-answer game apparatus unit and sky tower is all known in the art
Technology and commercially available finished product module.
Claims (7)
1. a kind of plc and single-chip microcomputer multi-mode experimental teaching unit are it is characterised in that include control module unit (100), interface
Modular unit (200) and functional module elements (300), described control module unit (100) is connected with interface module (200)
Connect, described interface module (200) is also connected with functional module elements (300)；Described control module unit (100) is by controlling
Mode selecting unit processed, plc unit, communications interface unit and single machine unit composition, described control model select unit is respectively
It is connected with plc unit and single machine unit, described plc unit is connected with communications interface unit, described communications interface unit
Also it is connected with single machine unit；Described interface module (200) is by plc i/o interface unit and single-chip microcomputer i/o interface list
Unit's composition；Described functional module elements (300) include liquid crystal display, heating unit and motor unit.
2. plc as claimed in claim 1 and single-chip microcomputer multi-mode experimental teaching unit it is characterised in that: described control model
Select unit is two button switches, and button switch one end connects power supply, the other end respectively with plc unit and single machine unit
Power end is connected.
3. plc as claimed in claim 1 and single-chip microcomputer multi-mode experimental teaching unit it is characterised in that: described plc unit is
Rhizoma Sparganii fx2n-32mt, described single machine unit is at89c51 single-chip minimum system.
4. plc as claimed in claim 1 and single-chip microcomputer multi-mode experimental teaching unit it is characterised in that: communications interface unit
It is made up of fx2n-485-bd communication module and max485 chip, fx2n-485-bd communication module one end connects plc unit, another
End is connected with one end of max485 chip, and the other end of max485 chip is connected with single machine unit.
5. plc as claimed in claim 1 and single-chip microcomputer multi-mode experimental teaching unit it is characterised in that: plc i/o interface list
Unit and single-chip microcomputer i/o interface unit are fk-mpt 0.5/16-3.5-h model binding post.
6. plc as claimed in claim 1 and single-chip microcomputer multi-mode experimental teaching unit it is characterised in that: liquid crystal display
For htm1604a display.
7. plc as claimed in claim 1 and single-chip microcomputer multi-mode experimental teaching unit it is characterised in that: described functional module
Unit (300) also includes the light unit of traffic light unit, question-and-answer game apparatus unit and sky tower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620582862.4U CN205899906U (en) | 2016-06-16 | 2016-06-16 | PLC and singlechip multi -mode experiment teaching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620582862.4U CN205899906U (en) | 2016-06-16 | 2016-06-16 | PLC and singlechip multi -mode experiment teaching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205899906U true CN205899906U (en) | 2017-01-18 |
Family
ID=57767874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620582862.4U Expired - Fee Related CN205899906U (en) | 2016-06-16 | 2016-06-16 | PLC and singlechip multi -mode experiment teaching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205899906U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106710396A (en) * | 2017-02-27 | 2017-05-24 | 孙宝法 | Micro-control system comprehensive practical training platform based on single chip microcomputer |
| CN108711334A (en) * | 2018-07-18 | 2018-10-26 | 广西科技大学鹿山学院 | A kind of windscreen wiping system for automobile flexible development training board |
-
2016
- 2016-06-16 CN CN201620582862.4U patent/CN205899906U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106710396A (en) * | 2017-02-27 | 2017-05-24 | 孙宝法 | Micro-control system comprehensive practical training platform based on single chip microcomputer |
| CN108711334A (en) * | 2018-07-18 | 2018-10-26 | 广西科技大学鹿山学院 | A kind of windscreen wiping system for automobile flexible development training board |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201993613U (en) | Industrial automatic controller | |
| CN106533874B (en) | A kind of permanent magnet synchronous motor data communication system and method based on Modbus rtu protocol | |
| CN205899906U (en) | PLC and singlechip multi -mode experiment teaching device | |
| CN1932128A (en) | Double-control single-wire communication washing machine control system | |
| CN103983298B (en) | A kind of moonlet integrated synthesis test macro based on MAC Panel | |
| CN103970123A (en) | PLC device control program electric test platform and method for flow industrial automatic system | |
| CN108508812A (en) | A kind of AGV controllers I/O port multiplexing configuration system and method | |
| CN104062934B (en) | The general veneer controller of analog machine and control method transmitted based on usb bus | |
| CN102156410A (en) | Intelligent man-machine interactive device | |
| CN202522911U (en) | Distributed industrial control system based on embedded processor | |
| CN202583779U (en) | Embedded automatic switching control device | |
| CN205899297U (en) | Take intelligence switch device that resets of OLED display screen | |
| CN201155895Y (en) | Heat pump hot water units multi-machine centralized remote control system | |
| CN108491203A (en) | Material objectization puzzle type programming instruction module identifies plate | |
| CN203858774U (en) | Training platform for skill training | |
| CN206960930U (en) | For dimming the control system of projection film | |
| CN208092510U (en) | Experiment device for teaching based on touch screen and PLC | |
| CN206480363U (en) | A kind of virtual instrument display device | |
| CN208334957U (en) | A kind of exhaust gas concentration control system | |
| CN207718202U (en) | A kind of ECM control systems based on intelligent pinboard | |
| CN202837932U (en) | Remotely controllable switching system based on Ethernet port | |
| CN206020996U (en) | Teaching equipment control system | |
| CN202837855U (en) | Dynamic panel | |
| CN204595597U (en) | The automatic aging testing table of electric actuator cage plate | |
| CN204143188U (en) | A kind of SCM Based converter parameter quick copy device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170118 Termination date: 20190616 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |