CN104750060A - Remote controller for lab power supply - Google Patents
Remote controller for lab power supply Download PDFInfo
- Publication number
- CN104750060A CN104750060A CN201310756769.1A CN201310756769A CN104750060A CN 104750060 A CN104750060 A CN 104750060A CN 201310756769 A CN201310756769 A CN 201310756769A CN 104750060 A CN104750060 A CN 104750060A
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- CN
- China
- Prior art keywords
- plc
- power supply
- electrically connected
- fx2n
- remote controllers
- 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.)
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Classifications
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
- G05B19/054—Input/output
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/25—Pc structure of the system
- G05B2219/25268—PLD programmable logic device
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The invention provides a remote controller for a lab power supply. The remote controller is that a plurality of current detecting sensors are respectively electrically connected to the input end of a PLC; the output end of the PLC is respectively electrically connected to a plurality of electromagnetic relays and shunt releases; a serial port end of the PLC is electrically connected with the input end of a touch display screen through a serial resistor; the current detecting sensors are arranged at the input end o the lab power supply; the PLC, the electromagnetic relays, the shunt releases and the touch display screen are mounted in a duty room of a lab building. According to the remote controller, the current detecting sensors are mounted in each lab; in case of switch on or switch off in the lab, corresponding signals can be sent to the PLC and displayed through the touch screen on real time; in case of cutting off the corresponding power supply, the power supply can be cut off through the touch screen; therefore, an administrator can observe the power consumption condition of the whole lab building through the touch screen in the duty room; the power supply can be remotely cut off; therefore, the workload of the administrator can be reduced, and the working efficiency can be increased.
Description
One, technical field
The present invention relates to a kind of safety feature of school's pre-internship time place, relate in particular to a kind of keeper of making and just can observe the electricity consumption situation in whole real training building at duty room by touch-screen, long-range laboratory power supply remote controllers of cutting off the electricity supply can also be realized.
Two, background technology
School's pre-internship time place all needs electricity consumption mostly, Training Room finish using after in order to safety and energy-conservation consideration, generally all to operate a switch and cut off the electricity supply.But forget power-off of operating a switch sometimes in actual use, make the consumer in Training Room be in holding state like this, thus buried potential safety hazard.In order to address this problem, school arranges personnel to carry out every day by asking investigation usually, and the workload of such people is very large, and efficiency is very low.
Three, summary of the invention
The object of the invention is to overcome the deficiencies in the prior art part, provide a kind of keeper of making just can observe the electricity consumption situation in whole real training building at duty room by touch-screen, long-range laboratory power supply remote controllers of cutting off the electricity supply can also be realized.
The technical solution adopted for the present invention to solve the technical problems is: a kind of laboratory power supply remote controllers, comprise PLC, multiple current detection sensor is electrically connected respectively at the input end of PLC, the output terminal of PLC is electrically connected to multiple electromagnetic relay and shunt release respectively, zero line side and the live wire end of shunt release are electrically connected 220V AC power respectively, and the serial ports end of PLC is by serial ports resistance electrical connection touch display screen input end.Current detection sensor is arranged on laboratory power supply input end, and PLC, electromagnetic relay, shunt release and touch display screen are arranged on building, laboratory duty room.
The invention has the beneficial effects as follows, between every, test indoor location current detection sensor, when laboratory close a floodgate or break lock time just have corresponding signal to PLC, and show in real time on the touchscreen, when needing to cut off corresponding power, operation can complete on the touchscreen.Make keeper just can observe the electricity consumption situation in whole real training building at duty room by touch-screen, long-range cutting off the electricity supply can also be realized, this reduces the workload of keeper, improve work efficiency.
Four, accompanying drawing explanation
In conjunction with the accompanying drawings and embodiments, further illustrate the structure and characteristics of laboratory power supply remote controllers of the present invention, in accompanying drawing down:
Fig. 1 is the circuit diagram of embodiments of the invention one.
In figure: TW. touch display screen, FX2N.PLC controller, YW1, YW2, YW3, YW4, YW5, YW6, YW7, YW8, YW9, YW10. electromagnetic relay, QF1, QF2, QF3, QF4, QF5, QF6, QF7, QF8, QF9, QF10. shunt release, KA1, KA2, KA3, KA4, KA5, KA6, KA7, KA8, KA9, KA10. current detection sensor, RS231, RS232, RS233, RS234, RS235, RS236. serial ports resistance.
Five, embodiment
In the embodiment shown in fig. 1, be provided with touch display screen (TW), PLC (FX2N), electromagnetic relay (YW1), (YW2), (YW3), (YW4), (YW5), (YW6), (YW7), (YW8), (YW9), (YW10), shunt release (QF1), (QF2), (QF3), (QF4), (QF5), (QF6), (QF7), (QF8), (QF9), (QF10), current detection sensor (KA1), (KA2), (KA3), (KA4), (KA5), (KA6), (KA7), (KA8), (KA9), (KA10), serial ports resistance (RS231), (RS232), (RS233), (RS234), (RS235), (RS236).
Implement laboratory power supply remote controllers of the present invention, comprise PLC (FX2N), the input (X0) of PLC (FX2N), (X1), (X2), (X3), (X4), (X5), (X6), (X7), (X10), (X11) end is electrically connected current detection sensor (KA1) respectively, (KA2), (KA3), (KA4), (KA5), (KA6), (KA7), (KA8), (KA9), (KA10) switch one end, current detection sensor (KA1), (KA2), (KA3), (KA4), (KA5), (KA6), (KA7), (KA8), (KA9), (KA10) the switch other end is all electrically connected to (COM) end of PLC (FX2N), the output (Y0) of PLC (FX2N), (Y1), (Y2), (Y3), (Y4), (Y5), (Y6), (Y7), (Y10), (Y11) end is electrically connected electromagnetic relay (YW1) respectively, (YW2), (YW3), (YW4), (YW5), (YW6), (YW7), (YW8), (YW9), (YW10) one end, electromagnetic relay (YW1), (YW2), (YW3), (YW4), (YW5), (YW6), (YW7), (YW8), (YW9), (YW10) the other end is all electrically connected to common ground end, shunt release (QF1), (QF2), (QF3), (QF4), (QF5), (QF6), (QF7), (QF8), (QF9), (QF10) zero line side and live wire end are electrically connected 220V AC power (L) end and (N) end respectively, and six serial ports ends of PLC (FX2N) are electrically connected serial ports resistance (RS231) respectively, (RS232), (RS233), (RS234), (RS235), (RS236) one end, serial ports resistance (RS231), (RS232), (RS233), (RS234), (RS235), (RS236) the other end is electrically connected six input ends of touch display screen (TW) respectively, (L) and (N) end of PLC (FX2N) is electrically connected 220V AC power zero line side and live wire end respectively, (COM1) and (COM2) end electrical connection 24V positive pole common ground end of PLC (FX2N).
Implement laboratory power supply remote controllers of the present invention, current detection sensor is arranged on laboratory power supply input end, and PLC, electromagnetic relay, shunt release and touch display screen are arranged on building, laboratory duty room.
Implement laboratory power supply remote controllers of the present invention, current detection sensor adopts Hall magnetic balance current sensor, model IIIA-CO2-100P209, detect electric current 0-100A, Hall magnetic balance type A type (bore size is less than 20mm), PCB install, not opening.PLC adopts 6ES5 series Programmable logic Controller (PLC), and model 6ES5430-4UA14, S5 digital input module 32 enters, 24VDC.Shunt release employing model is the separating brake electrical apparatus release of hpl-300b1.Electromagnetic relay employing model is the miniature electro-magnetic relay of JQX-10F/3Z AC380V.Touch display screen adopts model to be ETWOTOUCH19 inch open formula touch-screen display.
Implement laboratory power supply remote controllers of the present invention, indoor location current detection sensor is tested between every, when laboratory close a floodgate or break lock time just have corresponding signal to PLC, and show in real time on the touchscreen, when needs cut off a certain laboratory power supply, as long as operate on the touchscreen, power-off signal is passed to PLC by touch-screen, the laboratory power supply of correspondence can cut off by PLC, and operation can complete on the touchscreen.Make pail reason person just can observe the electricity consumption situation in whole real training building at duty room by touch-screen, long-range cutting off the electricity supply can also be realized, which decrease the working strength of person on duty, decrease the workload of keeper, keeper can observe the electricity consumption situation of each bar circuit in each laboratory from display screen, the circuit of transmission of electric energy can not needed to implement power-off, guarantee power saving, safe and laborsaving to improve work efficiency.
Implement the present invention, effect is fine.
Claims (7)
1. laboratory power supply remote controllers, comprise PLC (FX2N), it is characterized in that, in the input (X0) of described PLC (FX2N), (X1), (X2), (X3), (X4), (X5), (X6), (X7), (X10), (X11) end is electrically connected current detection sensor (KA1) respectively, (KA2), (KA3), (KA4), (KA5), (KA6), (KA7), (KA8), (KA9), (KA10) switch one end, current detection sensor (KA1), (KA2), (KA3), (KA4), (KA5), (KA6), (KA7), (KA8), (KA9), (KA10) the switch other end is all electrically connected to (COM) end of PLC (FX2N), the output (Y0) of PLC (FX2N), (Y1), (Y2), (Y3), (Y4), (Y5), (Y6), (Y7), (Y10), (Y11) end is electrically connected electromagnetic relay (YW1) respectively, (YW2), (YW3), (YW4), (YW5), (YW6), (YW7), (YW8), (YW9), (YW10) one end, electromagnetic relay (YW1), (YW2), (YW3), (YW4), (YW5), (YW6), (YW7), (YW8), (YW9), (YW10) the other end is all electrically connected to common ground end, shunt release (QF1), (QF2), (QF3), (QF4), (QF5), (QF6), (QF7), (QF8), (QF9), (QF10) zero line side and live wire end are electrically connected 220V AC power (L) end and (N) end respectively, and six serial ports ends of PLC (FX2N) are electrically connected serial ports resistance (RS231) respectively, (RS232), (1RS233), (RS234), (RS235), (RS236) one end, serial ports resistance (RS231), (RS232), (RS233), (RS234), (RS235), (RS236) the other end is electrically connected six input ends of touch display screen (TW) respectively, (L) and (N) end of PLC (FX2N) is electrically connected 220V AC power zero line side and live wire end respectively, (COM1) and (COM2) end electrical connection 24V positive pole common ground end of PLC (FX2N).
2. laboratory power supply remote controllers according to claim 1, it is characterized in that, be arranged on laboratory power supply input end at described current detection sensor, PLC, electromagnetic relay, shunt release and touch display screen are arranged on building, laboratory duty room.
3. laboratory power supply remote controllers according to claim 1, it is characterized in that, Hall magnetic balance current sensor is adopted at described current detection sensor, model H1A-C02-100P209, detect electric current 0-100A, Hall magnetic balance type A type (bore size is less than 20mm), PCB install, not opening.
4. laboratory power supply remote controllers according to claim 1, is characterized in that, adopt 6ES5 series Programmable logic Controller (PLC) in described PLC, model 6ES5430-4UA14, S5 digital input module 32 enters, 24VDC.
5. laboratory power supply remote controllers according to claim 1, is characterized in that, are the separating brake electrical apparatus release of hpl-300b1 in described shunt release employing model.
6. laboratory power supply remote controllers according to claim 1, is characterized in that, are the miniature electro-magnetic relay of JQX-10F/3Z AC380V in described electromagnetic relay employing model.
7. laboratory power supply remote controllers according to claim 1, is characterized in that, adopt model to be ETWOTOUCH19 inch open formula touch-screen display at described touch display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310756769.1A CN104750060A (en) | 2013-12-27 | 2013-12-27 | Remote controller for lab power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310756769.1A CN104750060A (en) | 2013-12-27 | 2013-12-27 | Remote controller for lab power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104750060A true CN104750060A (en) | 2015-07-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310756769.1A Withdrawn CN104750060A (en) | 2013-12-27 | 2013-12-27 | Remote controller for lab power supply |
Country Status (1)
| Country | Link |
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| CN (1) | CN104750060A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105446313A (en) * | 2015-09-16 | 2016-03-30 | 华锐风电科技(集团)股份有限公司 | Detection method of PLC and IO module |
| CN106094770A (en) * | 2016-08-15 | 2016-11-09 | 淮安信息职业技术学院 | A kind of laboratory power supply centralized management and control system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201142565Y (en) * | 2007-11-30 | 2008-10-29 | 天津市中天峰电器有限公司 | Miniature duplex electric fire disaster monitoring alarm embedded on cabinet door of power distribution cabinet |
| CN201414024Y (en) * | 2009-06-02 | 2010-02-24 | 成都顺通电气有限公司 | Microprocessor based DC power cabinet |
| CN201478728U (en) * | 2009-08-06 | 2010-05-19 | 博耳(无锡)电力成套有限公司 | Intelligent type electric control cabinet |
| CN102130502A (en) * | 2011-01-31 | 2011-07-20 | 广东省科学院自动化工程研制中心 | Internet of things-based intelligent power system |
| CN203133531U (en) * | 2013-01-28 | 2013-08-14 | 南京钜璟汽车部件有限公司 | A power numerical control system |
-
2013
- 2013-12-27 CN CN201310756769.1A patent/CN104750060A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201142565Y (en) * | 2007-11-30 | 2008-10-29 | 天津市中天峰电器有限公司 | Miniature duplex electric fire disaster monitoring alarm embedded on cabinet door of power distribution cabinet |
| CN201414024Y (en) * | 2009-06-02 | 2010-02-24 | 成都顺通电气有限公司 | Microprocessor based DC power cabinet |
| CN201478728U (en) * | 2009-08-06 | 2010-05-19 | 博耳(无锡)电力成套有限公司 | Intelligent type electric control cabinet |
| CN102130502A (en) * | 2011-01-31 | 2011-07-20 | 广东省科学院自动化工程研制中心 | Internet of things-based intelligent power system |
| CN203133531U (en) * | 2013-01-28 | 2013-08-14 | 南京钜璟汽车部件有限公司 | A power numerical control system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105446313A (en) * | 2015-09-16 | 2016-03-30 | 华锐风电科技(集团)股份有限公司 | Detection method of PLC and IO module |
| CN105446313B (en) * | 2015-09-16 | 2018-04-27 | 华锐风电科技(集团)股份有限公司 | A kind of detection method of PLC and I/O module |
| CN106094770A (en) * | 2016-08-15 | 2016-11-09 | 淮安信息职业技术学院 | A kind of laboratory power supply centralized management and control system |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20150701 |