CN204884264U - Real device of instructing of PLC - Google Patents
Real device of instructing of PLC Download PDFInfo
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- CN204884264U CN204884264U CN201520622312.6U CN201520622312U CN204884264U CN 204884264 U CN204884264 U CN 204884264U CN 201520622312 U CN201520622312 U CN 201520622312U CN 204884264 U CN204884264 U CN 204884264U
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Abstract
The utility model provides a real device of instructing of PLC, including the shell, characterized by: be provided with the PLC core cell in the shell, be provided with the test panel on the shell, the test be provided with on the panel with a set of test unit that the PLC core cell is connected. The utility model discloses a shell adopts can the folding experimental box, guarantees PLC's performance promptly, can also let the inner structure that the student can the audio -visual PLC of observation, the design cycle and the behavior of system. In the aspect of the wiring, PLC each last input/output point has all been guided to on the test panel to mode with the copper jack is drawn forth, on the input/output on PLC point just can be connected to controlled object's control point through the jumper wire like this, has saved the complexity of working a telephone switchboard.
Description
Technical field
The utility model relates to teaching, training device field, specifically, relates to a kind of PLC actual training device.
Background technology
At present, have more than 200 manufacturer production PLC in the world, famous has, the U.S.: AB General Electric Co. Limited, Texas Instruments; Japan: the companies such as Mitsubishi, Fuji, Omron, SUNX; Germany: Siemens Company; France: TE Schneider company; Korea S: Samsung, LG company etc.
After acceptance engineering, first Water demand controlled device is to select suitable opertaing device.Such as single-chip microcomputer is commonly used to the control doing instrument and meter, household electrical appliances, DCS is generally used in large-scale Process Control System, and the optimal control object of PLC is: industrial environment is poor, and it is high to security, reliability requirement, system process is complicated, the Automation Control System on Industry of I/O based on switching value or device.
Vocational education type belongs to inclined technical ability and manipulative ability operation, and in educational training process, bias toward traditional theory teaching, student lacks practical operation and manipulative ability, does not meet essence and the object of vocational education; In original PLC, Problems existing and shortcoming are discussed in point three aspects.
1. in system and configuration aspects, student can not observe the basic composition of PLC intuitively: central processing unit (CPU), storer, switch value input interface, output switch parameter interface, communication interface and power supply etc.
2. in wiring, cumbersome, also one one, handy screwdriver go twist then fastening, connect initial line pretty troublesome;
3., in debugging, student can not see the phenomenon of concrete action intuitively.
Summary of the invention:
The technical problems to be solved in the utility model is to provide a kind of PLC actual training device, transparent directly perceived, volume is little, easy to carry, classroom can be taken to and carry out teaching demonstration, machine room can be taken to and test, dormitory autonomic nerve way can be taken back, improve student to the practice of PLC.
The utility model adopts following technical scheme to realize goal of the invention:
A kind of PLC actual training device, comprises shell, it is characterized in that: be provided with PLC core cell in described shell, described shell is provided with test panel, described test panel is provided with the one group of test cell be connected with described PLC core cell.
As the further restriction to the technical program, described PLC core cell comprises central processing unit, storer and communication interface.
As the further restriction to the technical program, described test cell comprises 24 way switch amount input interface units, On-off signal and high-speed pulse input state pilot lamp, the patch jack of 24 road DC24V On-off signal and the input of 1 road high-speed pulse, output switch parameter and high-speed pulse output status indicator lamp, No. 16 relay output interface unit, input and output patch jack unit, indicator unit and pushbutton unit.
As the further restriction to the technical program, described test cell also comprises fictitious load unit, and described fictitious load unit comprises traffic light load module and growth simulation load blocks.
As the further restriction to the technical program, described test cell also comprises dummy load and interface unit, and described dummy load and interface unit comprise virtual loading module based on 3-D technology and interface module.
As the further restriction to the technical program, described input and output patch jack unit comprises the jack of 16 tunnel relay-type output plugholes, 1 road high-speed pulse output jack, 2 road analog input jacks and 1 road analog output.
As the further restriction to the technical program, described indicator unit comprises 12 pilot lamp.
As the further restriction to the technical program, described pushbutton unit comprises 6 not locking buttons and 6 locking buttons.
Compared with prior art, advantage of the present utility model and good effect are: shell of the present utility model adopts the experimental box that can fold, namely ensure the performance of PLC, student can also be allowed can to observe the inner structure of PLC, the design cycle of system and working condition intuitively.In wiring, each input and output point on PLC is guided on test panel all, and draws in the mode of copper jack, and the input and output point on such PLC just can be connected on the reference mark of control object by bonding line, eliminates the complicacy of wiring.In debugging, this device inside also collects virtual emulation and fictitious load module, for the programming Control real training of PLC provides abundant subject matter, more can be vivid want control mode be presented at the moment, simultaneously to debugging adjustment save a lot of time.
Accompanying drawing explanation
Fig. 1 is the structural representation of test panel of the present utility model.
Embodiment:
Below in conjunction with embodiment, further illustrate the utility model.
See Fig. 1, the utility model comprises shell, is provided with PLC core cell in described shell, and described shell is provided with test panel, described test panel is provided with the one group of test cell be connected with described PLC core cell.
Described PLC core cell comprises central processing unit, storer and communication interface.The integrated 24 road DC24V On-off signal of PLC core cell, 16 tunnel relay-type output switch parameter, 1 road high-speed pulse input, 1 road high-speed pulse output, 2 road analog inputs and 1 road analog output; There is RS-232 and RS-485 communication interface, flexibly easy to connect with miscellaneous equipment; Support conventional ladder diagram and statement list programming.
Described test cell comprises 24 way switch amount input interface units, On-off signal and high-speed pulse input state pilot lamp, the patch jack of 24 road DC24V On-off signal and the input of 1 road high-speed pulse, output switch parameter and high-speed pulse output status indicator lamp, No. 16 relay output interface unit, input and output patch jack unit, indicator unit and pushbutton unit.
Described test cell also comprises fictitious load unit, and described fictitious load unit comprises traffic light load module and growth simulation load blocks.Growth simulation load blocks mainly contains eight segment numeral displays, self-feeding entrucking, water tower level control automatically, Cutters In Mc is selected, the light of sky tower and assembling line etc.
Described test cell also comprises dummy load and interface unit, and described dummy load and interface unit comprise virtual loading module based on 3-D technology and interface module.Interface module adopts High Performance SCM and SMT paster welding technology, has usb communication interface, 24 way switch amount input interfaces, 24 way switch amount output interfaces, 4 road analog input interfaces, 4 way switch amount output interfaces, advanced in performance, good looking appearance.Virtual loading module adopts the virtual reality technology based on First look, provides the dummy load such as light, traffic lights, question-and-answer game apparatus, electroplating assembly line, self-feeding entrucking, material conveying trolley, automatic washing machine, threephase asynchronous rotating, automatic moulding machine, threephase asynchronous star triangle start of plurality of liquid mixing, stamping machine, automatic vending machine, assembling line, sorting mail, sky tower.
Described input and output patch jack unit comprises the jack of 16 tunnel relay-type output plugholes, 1 road high-speed pulse output jack, 2 road analog input jacks and 1 road analog output.
Described indicator unit comprises 12 pilot lamp.
Described pushbutton unit comprises 6 not locking buttons and 6 locking buttons.
systemic-function of the present utility model is specific as follows:
1, the basic composition of PLC can be familiar with intuitively:central processing unit (CPU), storer, switch value input interface, output switch parameter interface, communication interface and power supply etc.
2, the trapezoidal pattern programming of PLC is learnt
3, the study of Mitsubishi FX series of PLC instruction and real training
(1) study of boolean instruction and real training
(2) study of time-of-the-day order and real training
(3) study and the real training of instruction is counted
(4) study of move instruction and real training
(5) study of shift order and real training
(6) study of arithmetic operation instruction and real training
(7) study of logical order and real training
(8) study of high-speed pulse I/O instruction and real training
(9) study of analog input/output and real training
4, the study of siemens PLC series of PLC instruction and real training
(1) study of boolean instruction and real training
(2) study of time-of-the-day order and real training
(3) study and the real training of instruction is counted
(4) study of move instruction and real training
(5) study of shift order and real training
(6) study of arithmetic operation instruction and real training
(7) study of logical order and real training
(8) study of high-speed pulse I/O instruction and real training
(9) study of analog input/output and real training
5, fictitious load Item Practice Training
(1) traffic lights
(2) eight segment numeral displays
(3) self-feeding entrucking
(4) water tower level controls automatically
(5) Cutters In Mc is selected
(6) light of sky tower
(7) assembling line
6, dummy load Item Practice Training
(1) plurality of liquid mixing
(2) stamping machine
(3) automatic vending machine
(4) assembling line
(5) sorting mail
(6) light of sky tower
(7) traffic lights
(8) question-and-answer game apparatus
(9) electroplating assembly line
(10) self-feeding entrucking
(11) material conveying trolley
(12) automatic washing machine
(13) threephase asynchronous rotating
(14) automatic moulding machine
(15) threephase asynchronous star triangle start.
Claims (8)
1. a PLC actual training device, comprises shell, it is characterized in that: be provided with PLC core cell in described shell, and described shell is provided with test panel, described test panel is provided with the one group of test cell be connected with described PLC core cell.
2. PLC actual training device according to claim 1, is characterized in that: described PLC core cell comprises central processing unit, storer and communication interface.
3. PLC actual training device according to claim 1, is characterized in that: described test cell comprises 24 way switch amount input interface units, On-off signal and high-speed pulse input state pilot lamp, the patch jack of 24 road DC24V On-off signal and the input of 1 road high-speed pulse, output switch parameter and high-speed pulse output status indicator lamp, No. 16 relay output interface unit, input and output patch jack unit, indicator unit and pushbutton unit.
4. PLC actual training device according to claim 3, is characterized in that: described test cell also comprises fictitious load unit, described fictitious load unit comprises traffic light load module and growth simulation load blocks.
5. PLC actual training device according to claim 4, is characterized in that: described test cell also comprises dummy load and interface unit, and described dummy load and interface unit comprise virtual loading module based on 3-D technology and interface module.
6. PLC actual training device according to claim 3, is characterized in that: described input and output patch jack unit comprises the jack of 16 tunnel relay-type output plugholes, 1 road high-speed pulse output jack, 2 road analog input jacks and 1 road analog output.
7. PLC actual training device according to claim 3, is characterized in that: described indicator unit comprises 12 pilot lamp.
8. PLC actual training device according to claim 3, is characterized in that: described pushbutton unit comprises 6 not locking buttons and 6 locking buttons.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520622312.6U CN204884264U (en) | 2015-08-18 | 2015-08-18 | Real device of instructing of PLC |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520622312.6U CN204884264U (en) | 2015-08-18 | 2015-08-18 | Real device of instructing of PLC |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204884264U true CN204884264U (en) | 2015-12-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520622312.6U Expired - Fee Related CN204884264U (en) | 2015-08-18 | 2015-08-18 | Real device of instructing of PLC |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204884264U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109637253A (en) * | 2019-01-18 | 2019-04-16 | 艾国会 | One kind being used for electronic technology teaching aid |
| CN110136533A (en) * | 2019-06-21 | 2019-08-16 | 宁波工程学院 | SMT technique Virtual Simulative Experiment teaching method |
-
2015
- 2015-08-18 CN CN201520622312.6U patent/CN204884264U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109637253A (en) * | 2019-01-18 | 2019-04-16 | 艾国会 | One kind being used for electronic technology teaching aid |
| CN110136533A (en) * | 2019-06-21 | 2019-08-16 | 宁波工程学院 | SMT technique Virtual Simulative Experiment teaching method |
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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: 20151216 Termination date: 20180818 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |