CN205318718U - Portable PLC learning - Google Patents
Portable PLC learning Download PDFInfo
- Publication number
- CN205318718U CN205318718U CN201520974220.4U CN201520974220U CN205318718U CN 205318718 U CN205318718 U CN 205318718U CN 201520974220 U CN201520974220 U CN 201520974220U CN 205318718 U CN205318718 U CN 205318718U
- Authority
- CN
- China
- Prior art keywords
- plc
- unit
- power
- main frame
- portable
- 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
Abstract
The utility model provides a portable PLC learning for the study of PLC controller is carried out in institution of higher learning or professional and technical training. A various unit module constitute that portable PLC learning is above -mentioned by box (1) and operating panel (2), wherein PLC main computer unit (5) link to each other with control selected cell (6), input analogue unit (7), output indicating lamp unit (8), liquid crystal display unit (9), communication interface (10), power source (11) respectively, switch (12) link to each other with power source (11), AC220V power indicator (13) link to each other with AC220V power insurance (16), DC24V power indicator (14) link to each other with DC24V power insurance (17). This portable PLC learning has level of IT application height, simple structure, and convenient operation, low cost's characteristics have certain practical value.
Description
Technical field
The utility model relates to a kind of for the equipment of PLC teaching with training, is specifically a kind of portable PLC learning machine, it is possible to carry out the simulation emulation of normal PLC teaching and I/O amount.
Background technology
PLC(programmable logic controller) it is the core component of industrial automation control system, it is widely used in modern industry automation control area, it it is a special kind of skill that electrical automation, mechatronics student must grasp, each relevant universities and colleges all offer PLC course, conventional PLC experimental installation only designs for this subject of PLC itself, and student lacks the ability using PLC technology from actual engineering system angle in actual applications after finishing.
Current in addition, existing PLC comprehensive practical traning equipment is main, bulky mainly with operator's console, cannot move, and takies local many, and it is expensive, allows a lot of tyro bear and be unable to shoulder; In addition, also has part PLC comprehensive practical traning equipment, based on the circuit card solidified, lack handiness, cannot allowing learner's wiring freely, it is poor that training property is started in practice, cannot temper the manipulative ability of user, and can't see the thing of bottom, PLC fundamentally can not be learnt and hold.
Summary of the invention
Technical problem to be solved in the utility model is, is the PLC learning machine that PLC learner provides a kind of volume little, easy to operate, with low cost.
The technical scheme that the utility model adopts is: a kind of portable PLC learning machine, there is casing (1), also comprise the operating panel (2) being fixed on casing (1) by 4 screws (3), the handle (4) at casing (1) top; Wherein, operating panel (2) also comprises PLC main frame unit (5) above; Control selection unit (6); Input analogue unit (7); Export indicator unit (8); Liquid crystal display (9); Communication interface (10); Power supply interface (11); Power switch (12); AC220V power light (13); DC24V power light (14); DC24V power output interface (15); AC220V power safety (16); DC24V power safety (17); Label card (18); Described PLC main frame unit (5) is connected with control selection unit (6), input analogue unit (7), output indicator unit (8), liquid crystal display (9), communication interface (10), power supply interface (11) respectively;Described power switch (12) is connected with power supply interface (11); Described AC220V power light (13) is connected with AC220V power safety (16); Described DC24V power light (14) is connected with DC24V power safety (17).
Described PLC main frame unit (5) adopts siemens PLC controller CPU 224XP, has 14 digital quantities inputs and 10 digital quantity output ports and 2 road analog inputs and 1 road analog output port, meets the general requirement of PLC study.
Described control selection unit (6) is connected with PLC main frame unit (5), comprises 3 twist switches, for selecting the type of the master mode of PLC learning machine, I/O pattern and I/O amount.
Described input analogue unit (7) is connected with PLC main frame unit (5), comprises digital quantity input module and Analog input mModule two portions, is respectively used to digital quantity and the analog quantity of analog input PLC.
Described output indicator unit (8) is connected with PLC main frame unit (5), is made up of 8 LED pilot lamp, is used to indicate the output state of 8 digital quantities of PLC main frame.
Described liquid crystal display (9) is connected with PLC main frame unit (5), adopts liquid crystal display 1602, for showing the master mode information of PLC learning machine, the analog quantity information of I/O.
Described communication interface (10) is connected with PLC main frame unit (5), for the communication of PLC main frame unit (5) and peripheral equipment.
Described power supply interface (11) is connected with the power supply interface of PLC main frame unit (5), for connecting alternating current 220V power supply, to be PLC learning machine offer power supply.
Described label card (18) is for information such as apparatus for writing title, numberings.
The beneficial effects of the utility model do not need extra peripherals just can the principle of work of PLC be learnt, comprise the digital interface of PLC and the control of simulation interface input, output function, this learning machine volume is less, multiple functional simultaneously, it is adapted in classroom carrying out the Integrated Teaching of PLC course, and carry out the training of vocational technology, enable student and start-up better grasp the use of PLC.
Accompanying drawing explanation
Fig. 1 is a kind of portable PLC learning machine structural representation of the utility model.
Fig. 2 is a kind of portable PLC learning machine control selection unit structural representation of the utility model.
Fig. 3 is a kind of portable PLC learning machine input analogue unit structural representation of the utility model.
Reference numeral: casing (1); Operating panel (2); Screw (3); Handle (4); PLC main frame unit (5); Control selection unit (6); Master mode system selector switch (61); I/O mode selection switch (62); I/O amount type selecting switch (63); Input analogue unit (7); Digital quantity input module (71); Pilot lamp (711); Toggle switch (712); Analog input mModule (72); Export indicator unit (8); Liquid crystal display (9); Communication interface (10); Power supply interface (11); Power switch (12); AC220V power light (13); DC24V power light (14); DC24V power output interface (15); AC220V power safety (16); DC24V power safety (17); Label card (18).
Embodiment
Below in conjunction with accompanying drawing and example, the utility model is described in further detail.
This kind of portable PLC learning machine is mainly used in PLC teaching and training.
As shown in Figure 1, the portable PLC learning machine of one of the present utility model, there is casing (1), also comprise the operating panel (2) being fixed on casing (1) by 4 screws (3), the handle (4) at casing (1) top;Wherein, operating panel (2) also comprises PLC main frame unit (5) above; Control selection unit (6); Input analogue unit (7); Export indicator unit (8); Liquid crystal display (9); Communication interface (10); Power supply interface (11); Power switch (12); AC220V power light (13); DC24V power light (14); DC24V power output interface (15); AC220V power safety (16); DC24V power safety (17); Label card (18); Described PLC main frame unit (5) is connected with control selection unit (6), input analogue unit (7), output indicator unit (8), liquid crystal display (9), communication interface (10), power supply interface (11) respectively; Described power switch (12) is connected with power supply interface (11); Described AC220V power light (13) is connected with AC220V power safety (16); Described DC24V power light (14) is connected with DC24V power safety (17).
As shown in Figure 2, the control selection unit (6) of a kind of portable PLC learning machine of the present utility model is connected with PLC main frame unit (5), comprise 3 twist switches: master mode system selector switch (61), for selecting the master mode of PLC learning machine, comprises remote control, panel, peripheral hardware three kinds of modes; I/O mode selection switch (62) is for selecting the I/O pattern of PLC learning machine; I/O amount type selecting switch (63), then for selecting the type of the I/O amount of PLC learning machine, comprises voltage and electric current two type.
As shown in Figure 3, the input analogue unit (7) of a kind of portable PLC learning machine of the present utility model is connected with PLC main frame unit (5), comprise digital quantity input module (71) and Analog input mModule (72) two portions, digital quantity input module (71) is made up of 14 pilot lamp (711) and 14 toggle switch (712), for simulating 14 digital quantity inputs of PLC; Analog input mModule (72) is made up of 1 adjustable potentiometer, for simulating the analog input of PLC.
The utility model is a device imparted knowledge to students for PLC, is applicable to Integrated Teaching high, that Zhong Zhi universities and colleges carry out PLC course in classroom, and carries out the training of vocational technology, enables student and start-up better grasp the use of PLC.
Obviously, described embodiment is only part embodiment of the present utility model, instead of whole embodiments. Based on embodiment of the present utility model, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to protection domain of the present utility model.
Claims (4)
1. a portable PLC learning machine, there is casing (1), it is characterized in that, also comprise the operating panel (2) being fixed on casing (1) by 4 screws (3), the handle (4) at casing (1) top; Wherein, operating panel (2) also comprises PLC main frame unit (5) above; Control selection unit (6); Input analogue unit (7); Export indicator unit (8); Liquid crystal display (9); Communication interface (10); Power supply interface (11); Power switch (12); AC220V power light (13); DC24V power light (14); DC24V power output interface (15); AC220V power safety (16); DC24V power safety (17); Label card (18); Described PLC main frame unit (5) is connected with control selection unit (6), input analogue unit (7), output indicator unit (8), liquid crystal display (9), communication interface (10), power supply interface (11) respectively;Described power switch (12) is connected with power supply interface (11); Described AC220V power light (13) is connected with AC220V power safety (16); Described DC24V power light (14) is connected with DC24V power safety (17).
2. the portable PLC learning machine of one according to claim 1, it is characterized in that: described PLC main frame unit (5) adopts siemens PLC controller CPU 224XP, there is the input of 14 digital quantities and 10 digital quantity output ports and 2 road analog inputs and 1 road analog output port, meet the general requirement of PLC study.
3. the portable PLC learning machine of one according to claim 1, it is characterized in that: described control selection unit (6) is connected with PLC main frame unit (5), comprise 3 twist switches, for selecting the type of the master mode of PLC learning machine, I/O pattern and I/O amount.
4. the portable PLC learning machine of one according to claim 1, it is characterized in that: described input analogue unit (7) is connected with PLC main frame unit (5), comprise digital quantity input module and Analog input mModule two portions, it is respectively used to digital quantity and the analog quantity of analog input PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520974220.4U CN205318718U (en) | 2015-12-01 | 2015-12-01 | Portable PLC learning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520974220.4U CN205318718U (en) | 2015-12-01 | 2015-12-01 | Portable PLC learning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205318718U true CN205318718U (en) | 2016-06-15 |
Family
ID=56314338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520974220.4U Expired - Fee Related CN205318718U (en) | 2015-12-01 | 2015-12-01 | Portable PLC learning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205318718U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112002168A (en) * | 2020-08-17 | 2020-11-27 | 青海省重工业职业技术学校 | Industrial automation practical training module with multiple protection |
-
2015
- 2015-12-01 CN CN201520974220.4U patent/CN205318718U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112002168A (en) * | 2020-08-17 | 2020-11-27 | 青海省重工业职业技术学校 | Industrial automation practical training module with multiple protection |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202422528U (en) | Movable multifunctional teaching PLC test bench | |
| CN203706574U (en) | Industrial automation control network system practical training device | |
| CN102542888A (en) | Comprehensive electrotechnical and electronic technique experiment platform | |
| CN202454137U (en) | Electrician technique and electronic technique comprehensive experiment box | |
| CN205158757U (en) | Visual PLC of portable touch -sensitive screen learns by oneself experimental box | |
| CN102708749A (en) | Portable classroom teaching demonstration model | |
| CN201069618Y (en) | PLC simulation teaching device | |
| CN205318718U (en) | Portable PLC learning | |
| CN205211235U (en) | Large -scale road maintaining tamping car teaching platform | |
| CN204495942U (en) | electronic chip pin tester | |
| CN203759930U (en) | Teaching experiment apparatus based on touch screen and PLC | |
| CN202662221U (en) | Novel programmable logic controller (PLC) skill practical training examine device | |
| CN2884386Y (en) | Programmable controller experiment bench | |
| CN203085040U (en) | Singlechip learning development plate | |
| CN202171892U (en) | Teaching platform for digital system design | |
| CN201859585U (en) | Power distribution training device based on PLC (programmable logic controller) | |
| CN204695612U (en) | A kind of microcontroller embedded practice teaching platform | |
| CN2884389Y (en) | Electronic comprehensive education experimental bench | |
| CN208589192U (en) | A kind of Automation Specialty PLC and single-chip microcontroller integrated synthesis experiment porch | |
| CN203882505U (en) | Portable teaching aid used for circuit analysis basic experiments | |
| CN203773293U (en) | Single-machine multi-numerical-control-system simulator | |
| CN203882503U (en) | Single chip microcomputer and configuration integrated experiment system | |
| CN202795808U (en) | Meshed plate type programmable controller experimental training device | |
| CN201340672Y (en) | Industrial control training device for teaching | |
| CN206657547U (en) | Arduino experimental boxs |
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: 20160615 Termination date: 20161201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |