PLC module terminal distribution board

Abstract

The utility model discloses a PLC module terminal distribution board, which belongs to the technical field of PLC module wiring, and comprises a board body, the top of the board body is provided with a terminal strip, a common end interface and an output terminal, one side of the terminal strip is provided with an extension port, and the top of the board body is provided with a label. Signal connection can be realized and stability and reliability of signal transmission can be guaranteed by arranging the common end interface, processing results in the PLC can be transmitted to external equipment by arranging the output wiring terminal, the wiring process can be simplified by arranging the label, the wiring process is simpler and more visual, the error rate of wiring is reduced, and the wiring efficiency is improved. And meanwhile, the use condition of each terminal can be recorded, subsequent maintenance and overhaul are facilitated, the board body can be assisted to receive stable power supply of external power supply equipment through the arrangement of the power supply port, and the power supply safety of the structure is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of PLC module wiring, and more specifically, to a PLC module wiring terminal matching plate. Background Art

[0002] The PLC module terminal board is a key component in the programmable logic controller system. It is mainly used to realize the electrical connection between the PLC and external devices. The PLC module terminal board is a relatively important electrical component.

[0003] In order to ensure the effectiveness of its use, a terminal distribution board with good signal transmission stability and convenient maintenance and overhaul is needed. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a PLC module terminal distribution board, which has the characteristics of more stable signal transmission and convenient maintenance and overhaul.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides a PLC module terminal distribution board, including a board body, a terminal block, a common terminal interface and an output terminal are arranged on the top of the board body, an extension port is arranged on one side of the terminal block, a label is arranged on the top of the board body, a connecting plate is arranged on the top of the board body, the connecting plate and the board body are both threadedly connected with reinforcement bolts, and a power port is arranged on the top of the connecting plate.

[0008] When a PLC module terminal board of the present technical solution is used, signal connection can be achieved by setting a common terminal interface to ensure the stability and reliability of signal transmission; the internal processing results of the PLC can be transmitted to external equipment by setting output terminals; the wiring process can be simplified by setting labels, making the wiring process simpler and more intuitive, reducing the error rate of wiring and improving work efficiency; at the same time, the usage of each terminal can also be recorded to facilitate subsequent maintenance and inspection; the power port can be set to assist the board body in receiving stable power supply from external power supply equipment to ensure the safety of structural power supply.

[0009] Furthermore, the board body is made of high-density fiberboard.

[0010] Furthermore, the output wiring terminals, terminal blocks and common terminal interface are made of copper alloy material.

[0011] Furthermore, the number of the tags is several.

[0012] (III) Beneficial effects

[0013] In summary, the utility model has the following beneficial effects:

[0014] 1. By setting the common terminal interface, signal connection can be achieved to ensure the stability and reliability of signal transmission. By setting the output terminal, the processing results inside the PLC can be transmitted to external devices;

[0015] 2. By setting labels, the wiring process can be simplified, making it simpler and more intuitive, reducing the error rate of wiring and improving work efficiency. At the same time, the use of each terminal can be recorded to facilitate subsequent maintenance and repair. By setting the power port, the board body can be assisted to receive stable power supply from external power supply equipment to ensure the safety of structural power supply. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the drawings required for describing the specific implementation or the prior art will be briefly introduced below. Obviously, the drawings described below are only one implementation of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 This is a front view structural schematic diagram of the utility model;

[0018] Figure 2 for Figure 1 The structural diagram at A in the middle;

[0019] Figure 3 for Figure 1 Schematic diagram of the structure at B in the figure.

[0020] The symbols in the accompanying drawings are:

[0021] 1. Board body; 2. Output terminal; 3. Common terminal interface; 4. Label; 5. Connection plate; 6. Reinforcement bolts; 7. Power port; 8. Extension port; 9. Terminal block. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the utility model easy to understand, the technical scheme in the specific implementation mode of the utility model is clearly and completely described below to further illustrate the utility model. Obviously, the specific implementation mode described is only a part of the implementation mode of the utility model, rather than all styles.

[0023] Example:

[0024] The following is combined with Figure 1-3 The utility model is described in further detail.

[0025] See also Figure 1-3 The utility model provides a technical solution: a PLC module terminal board, including a board body 1, a terminal block 9, a common terminal interface 3 and an output terminal 2 are arranged on the top of the board body 1. By setting the common terminal interface 3, signal connection can be achieved to ensure the stability and reliability of signal transmission. By setting the output terminal 2, the processing result inside the PLC can be transmitted to an external device. An extension port 8 is arranged on one side of the terminal block 9. A label 4 is arranged on the top of the board body 1. By setting the label 4, the wiring process can be simplified, making the wiring process simpler and more intuitive, reducing the error rate of wiring, and improving work efficiency. At the same time, the use of each terminal can also be recorded to facilitate subsequent maintenance and overhaul. A connecting plate 5 is arranged on the top of the board body 1. The connecting plate 5 and the board body 1 are both threadedly connected with reinforcing bolts 6. A power port 7 is arranged on the top of the connecting plate 5. By setting the power port 7, the board body 1 can be assisted to receive stable power supply from an external power supply device to ensure the safety of structural power supply.

[0026] Specifically, the board body 1 is made of high-density fiberboard, and the output wiring terminals 2, the terminal block 9 and the common terminal interface 3 are made of copper alloy.

[0027] By adopting the above technical solution, by setting the material of the board body 1 to high-density fiberboard and setting the wire row terminal to copper alloy material, the structural strength of the board body 1 and the wire row terminal can be guaranteed, and the conductive efficiency of the wire row terminal can be guaranteed.

[0028] Specifically, the number of tags 4 is several.

[0029] By adopting the above technical solution and setting a plurality of labels 4, the prompt display effect can be guaranteed.

[0030] The working principle of the utility model is:

[0031] When the terminal distribution board is used, each terminal can be wired with the help of label 4. With the help of output terminal 2, the processing results inside the PLC can be transmitted to the external device. Common output types include relay output or transistor output. When wiring, it should be ensured that the output terminal matches the voltage and current requirements of the external device to prevent overload or short circuit. Then, with the help of common terminal interface 3, signal connection can be achieved to ensure the stability and reliability of signal transmission. Finally, with the help of power port 7, the board body 1 can be stably powered.

[0032] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A PLC module terminal board, comprising a board body (1), characterized in that: The top of the board body (1) is provided with a terminal block (9), a common terminal interface (3) and an output terminal (2); one side of the terminal block (9) is provided with an extension port (8); the top of the board body (1) is provided with a label (4); the top of the board body (1) is provided with a connecting plate (5); the connecting plate (5) and the board body (1) are both threadedly connected with reinforcing bolts (6); and the top of the connecting plate (5) is provided with a power port (7).

2. A PLC module terminal board according to claim 1, characterized in that: The board body (1) is made of high-density fiberboard.

3. A PLC module terminal board according to claim 1, characterized in that: The output wiring terminal (2), the terminal block (9) and the common terminal interface (3) are made of copper alloy material.

4. A PLC module terminal board according to claim 1, characterized in that: The number of the labels (4) is several.

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