CN213715770U - Multi-interface combined programmable logic controller - Google Patents
Multi-interface combined programmable logic controller Download PDFInfo
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- CN213715770U CN213715770U CN202120114757.9U CN202120114757U CN213715770U CN 213715770 U CN213715770 U CN 213715770U CN 202120114757 U CN202120114757 U CN 202120114757U CN 213715770 U CN213715770 U CN 213715770U
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- interface
- plug
- controller body
- programmable logic
- logic controller
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- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a multi-interface combined programmable logic controller, which comprises a controller body, wherein interface groups are assembled on the upper side and the lower side of the front surface of the controller body, a plug-in connecting structure is assembled on the upper side of the front surface of the controller body, and an RS485 interface and an EIA-232 interface are inserted in the plug-in connecting structure; the scheme adopts a plug-in connection structure to install an Ethernet interface and an RS485 interface; the user adds interface cards according to the requirements, and configures the interface functions through configuration software, so that a flexible and changeable combination mode can be realized, the energy metering data can be acquired by adding the interfaces, and the master-slave connection among a plurality of devices can also be realized; an Ethernet interface and a WIFI interface are added in the scheme, a user can configure a cloud platform to be directly butted, and the wired/wireless access Internet of things function of the equipment is realized.
Description
Technical Field
The utility model relates to a controller technical field specifically is a many interfaces combination formula programmable logic controller.
Background
The traditional programmable controller has a single interface, such as only 232 interface or only 485 interface, and the like, and the interface function cannot be configured by a user according to the requirement, so that the interface mode is fixed, the connection mode is single, and the energy metering data acquisition function cannot be realized; meanwhile, in the using process of a user, the user is inconvenient to directly butt with the platform, so that the operation is inconvenient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a many interfaces combination formula programmable logic controller to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a many interfaces combination formula programmable logic controller, includes the controller body, both sides are equipped with the interface group about the controller body front surface, the front surface upside of controller body is equipped with plug-in connection structure, it has RS485 interface and EIA-232 interface to peg graft in the plug-in connection structure.
Preferably, plug-in connection structure includes the slot, it is connected with RS485 interface and EIA-232 interface to peg graft and electricity in the slot, the rectangular channel has evenly been seted up to the slot lateral wall, rectangular channel bottom fixedly connected with spring one end, the fixed assembly of spring other end has the clamp plate, the clamp plate laminating is on RS485 interface and EIA-232 interface outer wall.
Preferably, the front wall of the controller body is equipped with an ethernet interface through a plug-in connection structure.
Preferably, the front wall of the controller body is equipped with a WIFI interface.
Compared with the prior art, the scheme designs the multi-interface combined programmable logic controller, and has the following beneficial effects:
(1) the scheme adopts a plug-in connection structure to install an Ethernet interface and an RS485 interface; a user adds interface cards according to the requirement, and configures the interface functions through configuration software, so that a flexible and variable combination mode can be realized, the energy metering data can be acquired by adding the interfaces, and the master-slave connection among a plurality of devices can also be realized.
(2) An Ethernet interface and a WIFI interface are added in the scheme, a user can configure a cloud platform to be directly butted, and the wired/wireless access Internet of things function of the equipment is realized.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of the plug-in connection structure of the present invention.
In the figure: the controller comprises a controller body 1, an interface group 2, a plug-in connection structure 3, a slot 31, a rectangular groove 32, a spring 33, a pressure plate 34, an RS485 interface 4, an EIA-232 interface 5, an Ethernet interface 6 and a WIFI interface 7.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 and fig. 2, the present invention provides a technical solution: the utility model provides a many interfaces combination formula programmable logic controller, includes controller body 1, and both sides are equipped with interface group 2 about the controller body 1 front surface, and the front surface upside of controller body 1 is equipped with plug-in connection structure 3, and plug-in connection structure 3 interpolation has RS485 interface 4 and EIA-232 interface 5.
The interface group in this embodiment includes other interfaces besides the RS485 interface 4 and the EIA-232 interface 5, such as: the BI main contact signal input, the 5-path AO output, the DC24V output, the DC12V output, the input power AC24V/DC24V, the 25-path relay output and the 4-path MOS output DC12V are the same as the prior art.
An Ethernet interface 6 and an RS485 interface 4 are installed by adopting a plug-in connection structure 3; a user adds interface cards according to the requirement, and configures the interface functions through configuration software, so that a flexible and variable combination mode can be realized, the energy metering data can be acquired by adding the interfaces, and the master-slave connection among a plurality of devices can also be realized.
The plug-in type connecting structure 3 comprises a slot 31, an RS485 interface 4 and an EIA-232 interface 5 are inserted and electrically connected in the slot 31, a rectangular groove 32 is uniformly formed in the side wall of the slot 31, one end of a spring 33 is fixedly connected to the bottom surface of the rectangular groove 32, a pressing plate 34 is fixedly assembled at the other end of the spring 33, and the pressing plate 34 is attached to the outer walls of the RS485 interface 4 and the EIA-232 interface 5.
The pressing plate 34 is abutted against the outer walls of the RS485 interface 4 and the EIA-232 interface 5 through the elasticity of the spring 33, the RS485 interface 4 and the EIA-232 interface 5 which are inserted into the slot 31 and electrically connected are limited and fixed, and the elastic force of the spring 33 is overcome forcibly when the pressing plate needs to be pulled out.
The front wall of the controller body 1 is provided with an Ethernet interface 6 through a plug-in connection structure 3; the front wall of the controller body 1 is provided with a WIFI interface 7; an Ethernet interface 6 and a WIFI interface 7 are added, a user can configure a cloud platform to be directly butted, and the wired/wireless access Internet of things function of the equipment is realized.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (4)
1. A multi-interface combined programmable logic controller comprises a controller body (1), and is characterized in that: both sides are equipped with interface group (2) about controller body (1) front surface, the front surface upside of controller body (1) is equipped with plug-in connection structure (3), it has RS485 interface (4) and EIA-232 interface (5) to peg graft in plug-in connection structure (3).
2. The multi-interface combinational programmable logic controller according to claim 1, wherein: plug-in connection structure (3) are including slot (31), it has RS485 interface (4) and EIA-232 interface (5) to peg graft and electrically connect in slot (31), rectangular channel (32) have evenly been seted up to slot (31) lateral wall, rectangular channel (32) bottom surface fixedly connected with spring (33) one end, spring (33) other end fixed mounting has clamp plate (34), clamp plate (34) are laminated on RS485 interface (4) and EIA-232 interface (5) outer wall.
3. The multi-interface combinational programmable logic controller according to claim 1, wherein: the front wall of the controller body (1) is provided with an Ethernet interface (6) through a plug-in connection structure (3).
4. The multi-interface combinational programmable logic controller according to claim 1, wherein: the front wall of the controller body (1) is provided with a WIFI interface (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120114757.9U CN213715770U (en) | 2021-01-16 | 2021-01-16 | Multi-interface combined programmable logic controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120114757.9U CN213715770U (en) | 2021-01-16 | 2021-01-16 | Multi-interface combined programmable logic controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213715770U true CN213715770U (en) | 2021-07-16 |
Family
ID=76790654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120114757.9U Expired - Fee Related CN213715770U (en) | 2021-01-16 | 2021-01-16 | Multi-interface combined programmable logic controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213715770U (en) |
-
2021
- 2021-01-16 CN CN202120114757.9U patent/CN213715770U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210716 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |