CN102736550A - Industrial control box - Google Patents
Industrial control box Download PDFInfo
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- CN102736550A CN102736550A CN2012101700416A CN201210170041A CN102736550A CN 102736550 A CN102736550 A CN 102736550A CN 2012101700416 A CN2012101700416 A CN 2012101700416A CN 201210170041 A CN201210170041 A CN 201210170041A CN 102736550 A CN102736550 A CN 102736550A
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Abstract
The invention discloses an industrial control box which comprises a box body with an inner cavity, a signal input and output part arranged outside the box body, and a control system part arranged in an inner cavity of the box body, wherein the signal input and output part comprises a control signal output port, a signal input port connected with a peripheral sensor, an RS485 interface, a power supply port and a peripheral equipment power supply port; the power system part comprises a PLC (Programmable Logic Controller), a relay integrated plate and a switch power supply, the RS485 interface is in signal connection with a free port of the PLC, the signal input port and the control signal output port are respectively connected with an input port and an output port of the PLC, the relay integrated plate is electrically connected with the output end of the PLC, and the switch power supply is respectively and electrically connected with the PLC and the relay integrated plate. Intermediate relays are integrated on one circuit board, a control part and the intermediate relays are integrated in the industrial control box, and thus the industrial control box saves cost and space, and is simple in equipment wiring and convenient for debugging.
Description
Technical field
The present invention relates to the electrical equipment technical field, relating in particular to a kind of is the general industry control phase case on basis with the microprocessor.
Background technology
Along with the development of industrial enterprise's electric automatization and computer chip technology, PLC has obtained further application, and PLC is in the application of enterprise such as the control of apparatus for combining liquids, and the application of stack pallet control etc. also more and more widely; PLC is at other field, and for example civilian and application home automation has also obtained development rapidly, and the wide application of PLC, powerful, easy to use is one of major equipment of contemporary industry robotization.In order to protect the output point of PLC, these PLC controls auxiliary reclays that adopt are controlled more, and auxiliary reclay is installed on the big plate.
The relay circuit board: single control relay circuit is complicated, the wiring trouble, and cost is high, for the ease of control, relay is concentrated on the circuit board.PLC: programmable logic controller (PLC) (Programmable Logic Controller; PLC); It adopts one type of programmable memory; Be used for its internally stored program, actuating logic computing, sequential control, regularly, user oriented instructions such as counting and arithmetical operation, and control various types of machineries or production run through numeral or analog I/O.Modern society requires manufacturing industry that the market demand is made reaction rapidly; Produce short run, many kinds, many specifications, low cost and high-quality product; In order to satisfy this requirement; The control system of production equipment and automatic assembly line must have high reliability and dirigibility, and (Programmable Logic Controller PLC) complies with just that this requirement occurs to Programmable Logic Controller; It is to be the universal industrial control device on basis with the microprocessor, and the industry control case also is for the auto-control Design of PLC.
Adopt the automation equipment of PLC control at present, auxiliary reclay is installed on the big plate more, and cost is high, and installation and wiring are all very complicated, and the maintenance that goes wrong is also inconvenient, and going wrong in the production run to influence the production schedule etc.
Summary of the invention
To the deficiency that prior art exists, technical matters to be solved by this invention is to provide a kind of and can adapt to the allegro mode of production of enterprise, installation and simple, the easy to operate quick maintenance that realizes equipment of wiring, cost-effective industry control case.
For solving the problems of the technologies described above; The technical scheme that the present invention taked is: a kind of industry control case; Comprise casing with inner chamber; It is characterized in that: also comprise the control system part of being located at outer signal input, output and cabinets cavity of casing, said signal input, output are made up of control signal delivery outlet, the signal input that connects peripheral sensor, RS485 interface, power supply port and peripherals power supply port, and said control system part is made up of PLC, relay circuit board and Switching Power Supply; Said RS485 interface is connected with the free port signal of PLC; Signal input and control signal delivery outlet connect input port and the delivery outlet of PLC respectively, and said relay circuit board is electrically connected with the output terminal of PLC, and said Switching Power Supply is electrically connected with PLC and relay circuit board respectively.
Above-mentioned industry control case, said power supply port are set to insert the aviation plug of the four-core of single-phase or three-phase electricity.
Above-mentioned industry control case, said peripherals power supply port is set to the aviation plug of ten cores.
The advantage of industry control case of the present invention is: auxiliary reclay is integrated on the circuit board, and control section and auxiliary reclay are integrated in again in the industry control case, both provide cost savings; Saved the space again; The equipment wiring is simple, and debugging is convenient, is applicable to the middle low power automation control appliance; Device height is integrated: both saved the space, greatly reduced cost again; Adopt the pluggable mode of connection, easy to maintenance.
Description of drawings
Fig. 1 is an one-piece construction synoptic diagram of the present invention;
Fig. 2 is the structural representation of signal input and output part of the present invention;
Fig. 3 is the structural representation of control system part of the present invention.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the present invention is explained further details;
Like Fig. 1,2, shown in 3; A kind of industry control case; Comprise casing 1 with inner chamber 2; The control system part 4 that also comprises signal input, output 3 and the cabinets cavity of being located at casing 1 outside; Signal input, output 3 are made up of control signal delivery outlet 31, the signal input 32 that connects peripheral sensor, RS485 interface 33, power supply port 34 and peripherals power supply port 35, and power supply port 34 is set to insert the aviation plug of the four-core of single-phase or three-phase electricity, and the peripherals port 35 of supplying power is set to the aviation plug of ten cores.Control system part 4 is made up of PLC41, relay circuit board 42 and Switching Power Supply 43; RS485 interface 33 is connected with the free port signal of PLC41; Signal input 32 and control signal delivery outlet 31 connect input port and the delivery outlet of PLC41 respectively; Relay circuit board 42 is electrically connected with the output terminal of PLC41, and Switching Power Supply 43 is electrically connected with PLC41 and relay circuit board 42 respectively.
Control signal delivery outlet 31, signal input 32, RS485 interface 33, peripherals power supply port 35 and power supply port 34 are integrated in casing 1 one ends of control box; What wherein power supply port 34 adopted is the aviation plug of four-core; Can insert single-phase or three-phase electricity according to the equipment needs; What peripherals power supply port 35 adopted is the aviation plug of ten cores, can give peripheral power devices, like high-frequency induction heating power, leak detector, laser marker, servomotor etc.; What RS485 interface 33 connected in the industry control case is the free port of PLC41, both can download control program, also can with the touch-screen communication of periphery; What signal input 32 and control signal delivery outlet 31 were connected in the industry control case is input port and the delivery outlet of PLC41; Wherein signal input 32 is used to receive the state of peripheral signals such as sensor, and control signal delivery outlet 31 is used for the action that control peripheral devices such as solenoid valve, laser are beaten sign indicating number etc.
Control system part 4 mainly comprises PLC (Programmable Logic Controller, Programmable Logic Controller) 41, relay circuit board 42 and Switching Power Supply 43 etc., and relay circuit board 42 is installed in the output terminal of PLC41; The signal that PLC41 receives according to signal input port; Through logic control, the state of controlled signal is then through control signal delivery outlet 31; Output to peripherals, carry out corresponding action.Switching Power Supply 43 is used for the power supply of PLC41 and relay circuit board 42 and peripheral signal.
Certainly, above-mentioned explanation is not to be limitation of the present invention, and the present invention also is not limited to above-mentioned giving an example; Those skilled in the art; In essential scope of the present invention, the variation of making, remodeling, interpolation or replacement all should belong to protection scope of the present invention.
Claims (3)
1. industry control case; Comprise casing with inner chamber; It is characterized in that: also comprise the control system part of being located at outer signal input, output and cabinets cavity of casing; Said signal input, output are made up of control signal delivery outlet, the signal input that connects peripheral sensor, RS485 interface, power supply port and peripherals power supply port; Said control system part is made up of PLC, relay circuit board and Switching Power Supply, and said RS485 interface is connected with the free port signal of PLC, and signal input and control signal delivery outlet connect input port and the delivery outlet of PLC respectively; Said relay circuit board is electrically connected with the output terminal of PLC, and said Switching Power Supply is electrically connected with PLC and relay circuit board respectively.
2. industry control case according to claim 1 is characterized in that: said power supply port is set to insert the aviation plug of the four-core of single-phase or three-phase electricity.
3. industry control case according to claim 2 is characterized in that: said peripherals power supply port is set to the aviation plug of ten cores.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101700416A CN102736550A (en) | 2012-05-25 | 2012-05-25 | Industrial control box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101700416A CN102736550A (en) | 2012-05-25 | 2012-05-25 | Industrial control box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102736550A true CN102736550A (en) | 2012-10-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101700416A Pending CN102736550A (en) | 2012-05-25 | 2012-05-25 | Industrial control box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102736550A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19990012985A (en) * | 1997-07-31 | 1999-02-25 | 이종수 | I / O multiplexed PLC system |
| CN201886329U (en) * | 2010-11-23 | 2011-06-29 | 山东华特磁电科技股份有限公司 | Electric cabinet of pneumatic iron remover |
| CN201997379U (en) * | 2010-11-22 | 2011-10-05 | 山东华特磁电科技股份有限公司 | Electric control cabinet of magnetic separator for slurry |
| CN202121914U (en) * | 2011-06-13 | 2012-01-18 | 苏州能健电气有限公司 | Cooling system of PLC control cabinet |
| CN202166891U (en) * | 2011-08-08 | 2012-03-14 | 长春工业大学 | Electrically-controlled monitoring cabinet |
| CN202189256U (en) * | 2011-07-05 | 2012-04-11 | 湖南深拓智能设备有限公司 | Output type relay module |
-
2012
- 2012-05-25 CN CN2012101700416A patent/CN102736550A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19990012985A (en) * | 1997-07-31 | 1999-02-25 | 이종수 | I / O multiplexed PLC system |
| CN201997379U (en) * | 2010-11-22 | 2011-10-05 | 山东华特磁电科技股份有限公司 | Electric control cabinet of magnetic separator for slurry |
| CN201886329U (en) * | 2010-11-23 | 2011-06-29 | 山东华特磁电科技股份有限公司 | Electric cabinet of pneumatic iron remover |
| CN202121914U (en) * | 2011-06-13 | 2012-01-18 | 苏州能健电气有限公司 | Cooling system of PLC control cabinet |
| CN202189256U (en) * | 2011-07-05 | 2012-04-11 | 湖南深拓智能设备有限公司 | Output type relay module |
| CN202166891U (en) * | 2011-08-08 | 2012-03-14 | 长春工业大学 | Electrically-controlled monitoring cabinet |
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121017 |