CN213520513U - Special terminal module for digital input and output of programmable controller - Google Patents
Special terminal module for digital input and output of programmable controller Download PDFInfo
- Publication number
- CN213520513U CN213520513U CN202022995958.2U CN202022995958U CN213520513U CN 213520513 U CN213520513 U CN 213520513U CN 202022995958 U CN202022995958 U CN 202022995958U CN 213520513 U CN213520513 U CN 213520513U
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- terminal
- main body
- connector
- programmable controller
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- Programmable Controllers (AREA)
Abstract
A programmable controller digital input/output special terminal module relates to the technical field of electric connectors; the connector comprises a bottom cover, a buckle, a main body, a terminal, a transparent cover, a screw, a connector and a signal indicator light; the bottom clamping groove of the bottom cover is internally fixed with a buckle, the bottom cover is fixed with a main body, the main body is provided with a terminal, the terminal is provided with a screw, the transparent cover is arranged above the terminal of the main body, the integrated circuit board of the main body is provided with a connector and a signal indicator lamp, and the integrated circuit board is connected with a terminal circuit. A programmable controller digital quantity input/output special terminal module, can conveniently install on standard guide rail through the buckle, draw forth the input/output point through special cable can fixed connection the place use with conveniently working a telephone switchboard, make things convenient for the debugging personnel to observe current user state.
Description
Technical Field
The utility model relates to an electric connector technical field, concretely relates to special terminal module of programmable controller digital quantity input/output.
Background
An electrical connector is a transmission medium for electrical signals, and mainly uses terminals for transmitting electrical signals. Generally, the electrical connector is mainly disposed on a circuit board, and is used as an extension of peripheral devices.
The existing electric connector is inconvenient to install and fix with a standard guide rail, debugging personnel need to confirm whether a power supply is electrified or not and whether each point has a signal or not through a programmable controller, and debugging is inconvenient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's defect and not enough, provide a simple structure, reasonable in design, convenient to use's special terminal module of programmable controller digital quantity input-output.
In order to achieve the above object, the utility model adopts the following technical scheme: the connector comprises a bottom cover, a buckle, a main body, a terminal, a transparent cover, a screw, a connector and a signal indicator light; the bottom clamping groove of the bottom cover is internally fixed with a buckle, the bottom cover is fixed with a main body, the main body is provided with a terminal, the terminal is provided with a screw, the transparent cover is arranged above the terminal of the main body, the integrated circuit board of the main body is provided with a connector and a signal indicator lamp, and the integrated circuit board is connected with a terminal circuit.
Further, the connector is a 20-pin connector.
Furthermore, the transparent cover is provided with an identification card strip.
After the structure is adopted, the utility model discloses the beneficial effect who produces does: a programmable controller digital quantity input/output special terminal module, can conveniently install on standard guide rail through the buckle, draw forth input/output point through the private cable can fixed connection the place use with convenient wiring, make things convenient for the debugging personnel to observe current user state, the utility model has the advantages of simple structure, set up reasonable, the cost of manufacture low.
Drawings
FIG. 1 is an assembly diagram of the present invention;
fig. 2 is an exploded view of the utility model with the transparent cover removed.
Description of reference numerals:
bottom 1, buckle 2, main part 3, terminal 4, transparent lid 5, screw 6, connector 7, signal indicator 8.
Detailed Description
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Referring to fig. 1-2, the following technical solutions are adopted in the present embodiment: the novel LED lamp comprises a bottom cover 1, a buckle 2, a main body 3, a terminal 4, a transparent cover 5, a screw 6, a connector 7 and a signal indicator light 8; the bottom draw-in groove internal fixation of bottom 1 be fixed with buckle 2, buckle 2 can conveniently be installed on standard guide rail, be fixed with main part 3 on the bottom 1, install terminal 4 on the main part 3, install screw 6 on the terminal 4, transparent cover 5 is installed to the terminal 4 top of main part 3, install connector 7 and signal indicator 8 on the integrated circuit board of main part 3, integrated circuit board and terminal 4 circuit connection, the indicator lights and lights when corresponding the position switch-on and is used for expressing the signal state.
The connector 7 is a 20-pin connector, the 20-pin connector is connected to a terminal through an integrated circuit board, and a screw is mounted on the terminal for wiring.
The transparent cover 5 is provided with an identification card strip, so that wiring is convenient to use.
The terminal module of the embodiment is a 16-point special terminal module, and can be connected with a 16-point digital quantity input and output module of a programmable controller through a special cable; when the terminal module is used in field debugging, the current use state can be directly observed through the terminal module in the specific embodiment; whether the power is electrified or not and whether a signal exists at each point can be directly observed through the indicator lamp at the upper left corner, the current state does not need to be confirmed through a programmable controller, and the field debugging personnel are greatly facilitated.
The basic principles and main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. A special terminal module for the input and output of the digital quantity of a programmable controller is characterized in that: the connector comprises a bottom cover, a buckle, a main body, a terminal, a transparent cover, a screw, a connector and a signal indicator light; the bottom clamping groove of the bottom cover is internally fixed with a buckle, the bottom cover is fixed with a main body, the main body is provided with a terminal, the terminal is provided with a screw, the transparent cover is arranged above the terminal of the main body, the integrated circuit board of the main body is provided with a connector and a signal indicator lamp, and the integrated circuit board is connected with a terminal circuit.
2. The digital quantity input/output dedicated terminal module of the programmable controller according to claim 1, characterized in that: the connector is a 20-pin connector.
3. The digital quantity input/output dedicated terminal module of the programmable controller according to claim 1, characterized in that: the transparent cover is provided with an identification card strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022995958.2U CN213520513U (en) | 2020-12-11 | 2020-12-11 | Special terminal module for digital input and output of programmable controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022995958.2U CN213520513U (en) | 2020-12-11 | 2020-12-11 | Special terminal module for digital input and output of programmable controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213520513U true CN213520513U (en) | 2021-06-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022995958.2U Active CN213520513U (en) | 2020-12-11 | 2020-12-11 | Special terminal module for digital input and output of programmable controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213520513U (en) |
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2020
- 2020-12-11 CN CN202022995958.2U patent/CN213520513U/en active Active
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