CN105974877A - Method for configuring port input/output circuit module board and PLC thereof - Google Patents
Method for configuring port input/output circuit module board and PLC thereof Download PDFInfo
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- CN105974877A CN105974877A CN201610341512.3A CN201610341512A CN105974877A CN 105974877 A CN105974877 A CN 105974877A CN 201610341512 A CN201610341512 A CN 201610341512A CN 105974877 A CN105974877 A CN 105974877A
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- input
- module board
- port
- output circuitry
- plc
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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
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Programmable Controllers (AREA)
Abstract
The invention discloses a PLC for configuring a port input/output circuit module board. The PLC includes a main PLC (1) and at least one pluggable input/output circuit module board (2), the main PLC (1) has a box casing, and the inside of the box casing is provided with a main circuit board (10) and a control circuit board (12) that are overlapped, the main circuit board (10) is provided with at least one jack slot (100), the input/output circuit module board (2) has a plugging part (20) which is capable of being vertically plugged into the jack slot (100), and the electrical connection can be realized by the plugging part (20) and the main circuit board (10). The PLC can flexibly configure the input/output port of the PLC and occupies less space.
Description
Technical field
The present invention relates to programmable logic controller (PLC) (Programmable Logic
Controller, PLC) field, particularly relate to method and the PLC thereof of a kind of configurable port input/output circuitry module board.
Background technology
The input and output of PLC are counted and are embodied the ability of its quantity processing object, the input and output of such as Large PLC are counted thousands of, and the input and output of middle-size and small-size PLC are counted the most several, tens the most hundreds of, and extend often by the mode of expansion module and count.
In prior art, the input and output terminal of PLC and expansion module thereof includes various counting, such as 4 points, 8 points, 12 points, and the product of 16 etc. various models, meeting the requirement to input and output amount of the various application scenario.These product types all determine that when board design, when Butut makes circuit board PCB, the position corresponding with port is all configured with corresponding imput output circuit, each input or the corresponding input circuit of output port or output circuit unit, input or the output signal of being responsible for this port process.In design and manufacture process, input port and input circuit, output port and output circuit are all relatively-stationary, will change and be accomplished by redesigning PCB.Therefore input/output port amount and corresponding circuit configuration are very inflexible.
But in reality, the configuration of input and output port quantity often being embodied protean demand, tradition manufacturer often designs and produces the product of various model to meet this demand, causes manufacturer to generally require the too much design of management and product type.
Summary of the invention
In view of the deficiencies in the prior art, the embodiment of the present invention provides method and the PLC thereof of a kind of configurable port input/output circuitry module board, to configure the input/output circuitry module board of PLC port flexibly.
In order to reach foregoing invention purpose, embodiments provide the PLC, main PLC of a kind of configurable port input/output circuitry module board and at least one can the input/output circuitry module board of plug, wherein:
Described main PLC includes main circuit board and the control circuit plate that stacking arranges, and terminal block is fixed on main circuit board by terminal base and realizes electrical connection, is provided with at least one socket groove on described main circuit board；Described input/output circuitry module board has Plug Division, can vertically be plugged in described socket groove, and realizes electrically connecting with described main circuit board by described Plug Division.
Wherein, described main circuit board is provided with processing means, is used for the type of the input/output circuitry module board being plugged in described each socket groove described in identifying, and described socket groove is configured to corresponding port mode.
Wherein, it is input circuit module board when recognizing described input/output circuitry module board, then described socket groove is configured to input port pattern；Or it is output circuit module board when recognizing described input/output circuitry module board, then described socket groove is configured to output port pattern.
Correspondingly, another aspect of the present invention, a kind of method also providing for configurable port input/output circuitry module board, it realizes in the PLC of aforesaid a kind of configurable port input/output circuitry module board, and described method comprises the steps:
In the socket groove of the main circuit board that the input/output circuitry module board of at least one pattern is inserted described PLC；
Identify the type of described input/output circuitry module board, and described socket groove is configured to corresponding port mode.
Wherein, the type of described identification described input/output circuitry module board, and described socket groove is configured to corresponding port mode step particularly as follows:
It is input circuit module board when recognizing described input/output circuitry module board, then described socket groove is configured to input port pattern, corresponding Wiring port in the terminal block corresponding with socket groove is configured to input port；Or it is output circuit module board when recognizing described input/output circuitry module board, then described socket groove is configured to output port pattern, corresponding Wiring port in the terminal block corresponding with socket groove is configured as output to port.
Implement the embodiment of the present invention, have the advantages that
In embodiments of the present invention, input/output circuitry module is provided separately from the little circuit board of the plug-in type of main circuit board in PLC.This input/output circuitry module board can be plugged in main circuit board, and is electrically connected with main circuit board.And main circuit board can be according to the type of the input/output circuitry module board inserted, the pattern of the port that flexible configuration is corresponding；The motility of the input/output end port of PLC can be improved；
Meanwhile, in embodiments of the present invention, facilitate the repairing of the fault caused because of input-output unit, if it is desirable, change input/output circuitry module board the most at the scene, repair without PLC entirety is sent；
Additionally, in embodiments of the present invention, because input/output circuitry module board is perpendicular to main circuit board, and without connecting up imput output circuit unit on main circuit board, therefore can save the horizontal space of main circuit board, so so that on main circuit board other chips and circuit design have bigger arrangement space.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is only some embodiments of the present invention, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the perspective view of the PLC of a kind of configurable port input/output circuitry module board that the present invention provides；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the schematic diagram preparing in Fig. 1 to be plugged on the main circuit board of PLC input/output circuitry module board；
Fig. 4 is the schematic diagram at another visual angle of Fig. 3；
Fig. 5 is the schematic diagram being plugged on the main circuit board of PLC by input/output circuitry module board in Fig. 4.
Detailed description of the invention
Below in conjunction with the accompanying drawings embodiments of the invention are referred to explanation.
As shown in Figure 1, it is shown that the perspective view of the PLC of a kind of configurable port input/output circuitry module board that the present invention provides.And combine the most in the lump shown in Fig. 2 to Fig. 5, it should be noted that for convenience of description, wherein, Fig. 3 to Fig. 5, compared with Fig. 1, all eliminates section components, hereinafter will describe in detail.In this embodiment, the PLC of this configurable port input/output circuitry module board include main PLC1 and at least one can the input/output circuitry module board 2 of plug, wherein:
Described main PLC1 has box case (not shown), and described box case is internally provided with main circuit board 10 and the control circuit plate 12 that stacking is arranged, and in certain embodiments, circuit board 10 and control circuit plate 12 are fixing spaced apart by shell.Input/output terminal row 11 passes through terminal base 13 and is fixed on main circuit board 10 and realizes electrical connection, is provided with wiring hole/post on input/output terminal row.At least one socket groove 100 it is provided with on described main circuit board 10；
Described input/output circuitry module board 2 has Plug Division 20, can vertically be plugged in described socket groove 100, and is electrically connected with described main circuit board 10 and input/output terminal row 11 realization by described Plug Division 20.
It is understood that described main circuit board 10 is provided with processing means, it is used for the type of the input/output circuitry module board 2 being plugged in described each socket groove 100 described in identifying, and described socket groove 100 is configured to corresponding port mode.Specifically, being input circuit module board when recognizing described input/output circuitry module board 2, then described socket groove 100 is configured to input port pattern, in the terminal block 11 corresponding with socket groove 100, corresponding Wiring port is then configured as input to port；Or being output circuit module board when recognizing described input/output circuitry module board 2, then described socket groove 100 is configured to output port pattern, in the terminal block 11 corresponding with socket groove 100, corresponding Wiring port is then configured to output port.
Correspondingly, a kind of method that present invention also offers configurable port input/output circuitry module board, it realizes in the PLC of aforesaid configurable port input/output circuitry module board as suggested in Fig. 1 to Fig. 5, and the method comprises the steps:
In the socket groove 100 of the main circuit board that the input/output circuitry module board 2 of at least one pattern is inserted described PLC；
Identify the type of described input/output circuitry module board 2, and described socket groove 100 is configured to corresponding port mode.
Wherein, the type of described identification described input/output circuitry module board 2, and described socket groove 100 is configured to corresponding port mode step particularly as follows:
Being input circuit module board when recognizing described input/output circuitry module board 2, then described socket groove 100 is configured to input port pattern, the Wiring port in corresponding terminal block 11 is then input port；
Being output circuit module board when recognizing described input/output circuitry module board 2, then described socket groove 100 is configured to output port pattern, the Wiring port in corresponding terminal block 11 is then output port.
Implement the embodiment of the present invention, there is following beneficial effect:
In embodiments of the present invention, input/output circuitry module is provided separately from the little circuit board of the plug-in type of main circuit board in PLC.This input/output circuitry module board can be plugged in main circuit board, and is electrically connected with main circuit board.And main circuit board can be according to the type of the input/output circuitry module board inserted, the pattern of the port that flexible configuration is corresponding；The motility of the input/output end port of PLC can be improved；
Meanwhile, in embodiments of the present invention, facilitate the repairing of the fault caused because of input-output unit, if it is desirable, change input/output circuitry module board the most at the scene, repair without PLC entirety is sent；
Additionally, in embodiments of the present invention, because input/output circuitry module board is perpendicular to main circuit board, and without connecting up imput output circuit unit on main circuit board, therefore can save the horizontal space of main circuit board, so so that on main circuit board other chips and circuit design have bigger arrangement space.
The above disclosed present pre-ferred embodiments that is only, certainly can not limit the interest field of the present invention, the equivalent variations therefore made according to the claims in the present invention with this, still belong to the scope that the present invention is contained.
Claims (5)
1. the PLC of a configurable port input/output circuitry module board, it is characterised in that include main PLC(1) and at least one can the input/output circuitry module board (2) of plug, wherein:
Described main PLC(1) include main circuit board (10) and control circuit plate (12) that stacking arranges, terminal block (11) is fixed on main circuit board (10) by terminal base (13) and above and realizes electrical connection, is provided with at least one socket groove (100) on described main circuit board (10)；
Described input/output circuitry module board (2) has Plug Division (20), can vertically be plugged in described socket groove (100), and realizes electrically connecting with described main circuit board (10) by described Plug Division (20).
The PLC of a kind of configurable port input/output circuitry module board the most as claimed in claim 1, it is characterized in that, described main circuit board (10) is provided with processing means, for being plugged on the type of the input/output circuitry module board (2) in described each socket groove (100) described in identifying, and described socket groove (100) is configured to corresponding port mode.
The PLC of a kind of configurable port input/output circuitry module board the most as claimed in claim 2, it is characterized in that, it is input circuit module board when recognizing described input/output circuitry module board (2), then described socket groove (100) is configured to input port pattern；Or it is output circuit module board when recognizing described input/output circuitry module board (2), then described socket groove (100) is configured to output port pattern.
4. a method for configurable port input/output circuitry module board, it realizes in the PLC such as a kind of configurable port input/output circuitry module board of any one of claim 1 to 5, it is characterised in that comprise the steps:
In the socket groove (100) of the main circuit board that the input/output circuitry module board (2) of at least one pattern is inserted described PLC；
Identify the type of described input/output circuitry module board (2), and described socket groove (100) is configured to corresponding port mode.
The method of a kind of configurable port input/output circuitry module board the most as claimed in claim 4, it is characterized in that, the type of described identification described input/output circuitry module board (2), and described socket groove (100) is configured to corresponding port mode step particularly as follows:
It is input circuit module board when recognizing described input/output circuitry module board (2), then described socket groove (100) is configured to input port pattern, upper for the terminal block (11) corresponding with socket groove (100) corresponding Wiring port is configured to input port；
It is output circuit module board when recognizing described input/output circuitry module board (2), then described socket groove (100) is configured to output port pattern, upper for the terminal block (11) corresponding with socket groove (100) corresponding Wiring port is configured as output to port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610341512.3A CN105974877A (en) | 2016-05-23 | 2016-05-23 | Method for configuring port input/output circuit module board and PLC thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610341512.3A CN105974877A (en) | 2016-05-23 | 2016-05-23 | Method for configuring port input/output circuit module board and PLC thereof |
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| CN105974877A true CN105974877A (en) | 2016-09-28 |
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| CN201610341512.3A Pending CN105974877A (en) | 2016-05-23 | 2016-05-23 | Method for configuring port input/output circuit module board and PLC thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110808664A (en) * | 2019-11-13 | 2020-02-18 | 南京埃斯顿自动化股份有限公司 | Compact multi-axis drive control stacking structure |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07182013A (en) * | 1991-04-11 | 1995-07-21 | Ge Fanuc Autom North America Inc | Method and apparatus for discrimination of input/output module coupled to programmable logic controller |
| JPH0934519A (en) * | 1995-07-21 | 1997-02-07 | Toshiba Corp | Signal input and output device |
| CN2824104Y (en) * | 2005-03-02 | 2006-10-04 | 北京安控科技发展有限公司 | One module type field programmable controller |
| CN201035389Y (en) * | 2007-05-25 | 2008-03-12 | 武汉楚鹰科技开发有限公司 | Combinable assembled PLC extended module |
| CN101231525A (en) * | 2008-02-21 | 2008-07-30 | 四方电气(集团)有限公司 | Method for implementing DCS controller real-time data base of distributed control system |
| CN202583795U (en) * | 2012-05-24 | 2012-12-05 | 山西联华伟业科技有限公司 | Hot-plug PLC multi-interface communication module |
| CN203520079U (en) * | 2013-09-11 | 2014-04-02 | 夏杰 | Industrial automation controller of which input-output modules and MCU main control units are replaceable |
-
2016
- 2016-05-23 CN CN201610341512.3A patent/CN105974877A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07182013A (en) * | 1991-04-11 | 1995-07-21 | Ge Fanuc Autom North America Inc | Method and apparatus for discrimination of input/output module coupled to programmable logic controller |
| JPH0934519A (en) * | 1995-07-21 | 1997-02-07 | Toshiba Corp | Signal input and output device |
| CN2824104Y (en) * | 2005-03-02 | 2006-10-04 | 北京安控科技发展有限公司 | One module type field programmable controller |
| CN201035389Y (en) * | 2007-05-25 | 2008-03-12 | 武汉楚鹰科技开发有限公司 | Combinable assembled PLC extended module |
| CN101231525A (en) * | 2008-02-21 | 2008-07-30 | 四方电气(集团)有限公司 | Method for implementing DCS controller real-time data base of distributed control system |
| CN202583795U (en) * | 2012-05-24 | 2012-12-05 | 山西联华伟业科技有限公司 | Hot-plug PLC multi-interface communication module |
| CN203520079U (en) * | 2013-09-11 | 2014-04-02 | 夏杰 | Industrial automation controller of which input-output modules and MCU main control units are replaceable |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110808664A (en) * | 2019-11-13 | 2020-02-18 | 南京埃斯顿自动化股份有限公司 | Compact multi-axis drive control stacking structure |
| CN110808664B (en) * | 2019-11-13 | 2021-09-24 | 南京埃斯顿自动化股份有限公司 | Compact multi-axis drive control stacking structure |
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Application publication date: 20160928 |