CN208590154U - A kind of integrated board of I/O - Google Patents
A kind of integrated board of I/O Download PDFInfo
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- CN208590154U CN208590154U CN201821183290.8U CN201821183290U CN208590154U CN 208590154 U CN208590154 U CN 208590154U CN 201821183290 U CN201821183290 U CN 201821183290U CN 208590154 U CN208590154 U CN 208590154U
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- 238000002955 isolation Methods 0.000 claims description 16
- 239000003086 colorant Substances 0.000 claims description 5
- 238000009429 electrical wiring Methods 0.000 abstract 3
- 238000004519 manufacturing process Methods 0.000 description 14
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241000370541 Idia Species 0.000 description 1
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Abstract
This application provides a kind of I/O to integrate board, slot and the first plug wire terminal, the second plug wire terminal and third plug wire terminal including wiring board and setting in the circuit board, slot is connected to the input stitch of the digital quantity in slot in a port of the first plug wire terminal by electrical wiring preset in wiring board and connects power supply signal end on the port for connecting with the connecting pin of I/O board；The digital quantity in slot input stitch by electrical wiring preset in wiring board to be connected on the port of the second plug wire terminal；By electrical wiring preset in wiring board the output stitch in slot is connected on the port of third plug wire terminal.It realizes the quick connection of I/O board and producing line equipment, realizes high-efficient.
Description
Technical Field
The application relates to the technical field of interfaces, in particular to an I/O integrated board card.
Background
The I/O board card is a data acquisition board card and is arranged between the upper computer and the control equipment, and the upper computer and the control equipment can be conveniently formed into a data acquisition and processing system through the I/O board card.
In practical application, one end of the I/O board card connected with the upper computer is usually set in a standard mode and is directly inserted into a corresponding slot of the upper computer, and the ports of the I/O board card are required to be connected to the corresponding ports of the control equipment in a one-to-one correspondence mode according to different control equipment by the control equipment connected with the other end of the I/O board card. For example, in a product tracing and coding system, a PCI-1761 board card is often used to realize the connection between production line equipment and an upper computer, and when the PCI-1761 board card is connected to the production line equipment, the PCI-1761 board card is complex to realize, needs a large amount of welding processes, has high requirements on implementers, and is low in realization efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the above-mentioned problem at least, provide an IO integrated circuit board, realize IO integrated circuit board high-speed joint.
An I/O integrated board card comprises a circuit board, slots arranged on the circuit board, at least one first plug wire terminal, at least one second plug wire terminal and at least one third plug wire terminal, wherein the circuit board is internally provided with an electric connecting wire; wherein,
the slot is used for being connected with the connecting end of the I/O board card;
each first plug wire terminal comprises three ports, one port is connected to an isolation digital quantity positive-polarity input pin of the slot, the other port is connected to a corresponding isolation digital quantity negative-polarity input pin, the other port is connected to a grounding end, and the isolation digital quantity negative-polarity input pin is connected to a power signal end;
each second plug wire terminal comprises two ports, and the two ports are respectively connected to an isolation digital quantity positive input pin and an isolation digital quantity negative input pin of the slot through the electric connecting wire;
each third plug wire terminal comprises two ports, and the two ports are respectively connected to one output pin and the power signal end of the slot through the electric connecting wire.
Optionally, the socket further includes at least one fourth plug terminal and relays having the same number as the fourth plug terminal, each fourth plug terminal includes three ports, an input end of each relay is connected to an output pin of the socket through the electrical connection line, a normally open end, a normally closed end, and a ground end of each relay are respectively connected to the three ports of the fourth plug terminal through the electrical connection lines, and a power source end of each relay is connected to a power source signal end.
Optionally, an indicator light is further connected between the input end of the relay and the power supply signal of the relay.
Optionally, the indicator light is a light emitting diode, and the light emitting diode has a plurality of light emitting colors.
Optionally, the power supply further comprises at least one power connection terminal, and two ports of each power connection terminal are respectively connected to the power signal terminal and the ground terminal through the electrical connection lines.
Optionally, an indicator light is further connected between the power signal terminal and the ground terminal.
Optionally, the power signal terminals are connected together to a voltage source through the electrical connection.
Optionally, each wire insertion terminal is a spring wire insertion terminal.
Optionally, the plug terminals and the slots are arranged around the circuit board.
Optionally, the I/O board card is a PCI-1761 board card.
The embodiment of the utility model provides an IO integrated board card, including the circuit board and set up slot and first plug terminal, second plug terminal and third plug terminal on the circuit board, the slot is used for being connected with the link of IO integrated board card, through the electric connection that presets in the circuit board make the digital quantity input stitch in the slot be connected to on a port of first plug terminal and connect the signal terminal on this port, thereby, can provide the input port of quick connection for active equipment through first plug terminal; the digital quantity input pins in the slots are connected to the ports of the second plug wire terminals through the preset electric connection wires in the circuit board, so that the fast-connection input ports can be provided for passive equipment through the second plug wire terminals; the output pins in the slots are connected to the ports of the third plug wire terminals through the preset electric connection wires in the circuit board, so that the quick-connection output ports can be provided for equipment through the third plug wire terminals. Therefore, welding and high-quality personnel are not needed, the I/O board card can be quickly connected with the production line equipment through the continuous direct connection of the production line equipment to the port of the corresponding plug wire terminal, and the realization efficiency is high.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive labor.
FIG. 1 shows a pin diagram of a PCI-1761 board;
fig. 2 is a schematic diagram illustrating a top view structure of an I/O integrated board according to an embodiment of the present invention;
fig. 3 is a schematic diagram of a circuit connection structure of the I/O integrated board according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
As described in the background art, the host computer and the control device can be conveniently connected through the I/O board, and when the ports of the I/O board are connected to the corresponding ports of the control device in a one-to-one correspondence manner, for example, in a product tracing and coding system, a PCI-1761 board is often used to connect the production line device and the host computer.
Therefore, the utility model provides an I/O integrated board card, including the circuit board and set up slot and first plug wire terminal, second plug wire terminal and third plug wire terminal on the circuit board, the slot is used for being connected with the link of I/O integrated board card, through the preset electric wiring in the circuit board make the digital quantity input stitch in the slot be connected to a port of first plug wire terminal and connect the signal terminal on this port, thereby, can provide the input port of quick connection for active equipment through first plug wire terminal; the digital quantity input pins in the slots are connected to the ports of the second plug wire terminals through the preset electric connection wires in the circuit board, so that the fast-connection input ports can be provided for passive equipment through the second plug wire terminals; the output pins in the slots are connected to the ports of the third plug wire terminals through the preset electric connection wires in the circuit board, so that the quick-connection output ports can be provided for equipment through the third plug wire terminals. Therefore, welding and high-quality personnel are not needed, the I/O board card can be quickly connected with the production line equipment through the continuous direct connection of the production line equipment to the port of the corresponding plug wire terminal, and the realization efficiency is high.
Furthermore, a fourth plug wire terminal is further arranged, output pins in the slots are connected to the input end of the relay through preset electric connecting lines in the circuit board, the normally open end, the normally closed end and the grounding end of the relay are respectively connected to one of three ports of the fourth plug wire terminal, therefore, output expansion is achieved through the relay and the plug wire terminals, each output pin can be expanded into two paths of output, and the output capacity of the integrated board card is improved.
Furthermore, a power supply wiring terminal is further arranged, and a power supply signal end and a grounding end are connected to the port of the power supply wiring terminal through a preset electric connection wire in the circuit board, so that the power supply is expanded through the power supply wiring terminal, and a power supply signal can be conveniently provided for production line equipment.
Further, an indicator light can be connected between the power signal end and the grounding end for judging the fault state of the power signal, and an indicator light is connected between the input end of the relay and the power signal of the relay for judging the running state of the relay. The indicator lights may be light emitting diodes which may have a variety of colors, with different colors being used to characterize different operating conditions of the device.
Furthermore, all the power signal terminals can be connected to a voltage source through preset electric wires in the circuit board, and power input and output are provided for the circuit board through the voltage source, so that the design of the power supply is simplified and the efficiency is higher.
In order to better understand the technical solutions and effects of the present invention, the following detailed description will be made with reference to specific embodiments, and in the following embodiments, an I/O board will be described as an example of a PCI-1761 board.
Referring to fig. 1, a pin diagram of an I/O board being a PCI-1761 board is shown, and accordingly, slots on the board also have corresponding pins, and according to specific needs, some or all of the pins are connected to ports of each plug-in terminal through an electrical connection preset in the board, and when in use, a connection end of the PCI-1761 board is inserted into a slot of an integrated board, and an equipment port on a production line is directly inserted into a port of a corresponding plug-in terminal, so that quick connection of the I/O board can be achieved.
In this embodiment of the application, the Circuit Board may be a PCB (Printed Circuit Board), and through Circuit design, preset the electrical connection in the Circuit Board, connect the pin in the slot and the port of the plug wire terminal through the electrical connection, and realize the quick connection of the device on the production line through the port of the plug wire terminal.
In this particular example, referring to fig. 1-3, isolated digital value input pins IDI0A-IDI04A in the socket are connected to first patch terminals IOI0-IOI4, respectively, by electrical connections preset in the circuit board, respectively. Specifically, there are three ports for each first plug terminal IOIi (i from 0 to 4), the isolation digital quantity positive input pin idia and the corresponding isolation digital quantity negative input pin idib of the socket are respectively connected to the first port INPUTi and the second port VDC of the first plug terminal IOIi, the third port GND of the first plug terminal IOIi is connected to the ground terminal, and the isolation digital quantity negative input pin idib is connected to the power supply signal terminal VCC. The first plug-in terminal IOIi can provide the input port of high-speed joint for producing online active equipment, and in the use, the first port input of first plug-in terminal IOIi is as the connection port of active equipment input signal, and the power signal of active equipment is connected to second port VDC and third port GND, like this, makes things convenient for the connection of active equipment, is particularly suitable for photoelectric input equipment, does not need photoelectric jumper can accomplish photoelectric input. In a specific application, and referring to fig. 3, each of the first plug terminals may be a three-hole plug terminal, respectively designated as J13-J17.
The isolation digital input pins IDI5A-IDI07A in the slot are respectively connected to the second plug terminals IOI5-IOI7 through preset electric wires in the circuit board. Specifically, each second patch cord terminal IOIi (i is from 5 to 7) has two ports, and the isolation digital quantity positive input pin IDIiA and the corresponding isolation digital quantity negative input pin IDIiB of the slot are respectively connected to the first port INPUTiA and the second port INPUTiB of the first patch cord terminal IOIi, and can be used as connection ports for input signals of passive devices on the production line. In the use process, the input signals of the passive device are respectively connected to the first port INPUTiA and the second port INPUTiB of the first plug wire terminal IOIi, so that the input signals of the passive device can be conveniently connected. In a specific application, and referring to FIG. 3, each second wire insertion terminal may be a porous wire connection terminal J18.
Output pins R0_ NO-R7_ NO in the slot are respectively connected to third plug terminals R0-R7 through electrical wires preset in the circuit board. Specifically, each third plug terminal Ri (i is from 0 to 7) has two ports, an output pin Ri _ NO in the slot is connected to the first port output _ GND of the third plug terminal Ri, the other port is connected to the power signal terminal VDC, and the output pin in the slot may be a normally open or normally closed output pin as required. The third plug-in terminal Ri can provide an output port for quick connection for equipment on a production line, in a use process, the first port output _ GND of the third plug-in terminal Ri is used as a connection port for an equipment output signal, and a power supply signal of the equipment is connected to the second port VDC, so that the output signal connection of the equipment is facilitated. In a specific application, and referring to fig. 3, each third wire insertion terminal may be a porous wire connection terminal J10.
Furthermore, output pins in the slot can be expanded to improve the output capability of the integrated board card, and the output pins R0_ NO-R3_ NO in the slot are respectively connected to the fourth plug terminal RD0-RD3 through electric wires preset in the circuit board through relays. The fourth plug-in terminal RDi (i is from 0 to 3) includes three ports, each relay RELAYi has an input end, a power end and three output ends, the three output ends are a normally open end, a normally closed end and a ground end, specifically, an output pin Ri _ NO in the slot is connected to the input end of the relay RELAYi, the output end of the relay RELAYi is respectively connected to the three ports output _ NO, COM and output _ NC of the fourth plug-in terminal RDi, so that one output Ri _ NO is expanded into two outputs output _ NO and output _ NC through the relay and corresponding electrical connection lines, and the output capability of the integrated board card is improved. In a specific application, and referring to fig. 3, each fourth wire insertion terminal may be a porous wire connection terminal J19.
In addition, indicator lights D7-D10 may be connected between the input end of the relay and the power signal of the relay, these indicator lights D7-D10 may be light emitting diodes, and through the status of the indicator lights, it is determined whether the passive signal is normally output, these indicator lights may have different colors to represent different operating statuses, and while the production line control signal is given through these 4 output pins, an indication of the operating status is given through the color of the indicator lights, for example, a light emitting diode of three color lights, for example, the indicator light is red and is a stop signal, the indicator light is yellow and is a pause signal, and the indicator light is green and is an operating signal.
In this specific example, a power connection terminal is further provided, which includes a plurality of ports, and the power signal terminal VDC and the ground terminal GND are connected to the two ports of the power connection terminal, respectively, through electrical connections preset in the circuit board. The expansion of the power supply is realized through the power supply wiring terminal, and the power supply is not required to be additionally provided, so that a power supply signal can be conveniently provided for production line equipment. In a specific application, referring to fig. 3, the power terminals may be provided by a multi-hole terminal J11 and another terminal J12, each of which connects the power signal terminal VDC to a voltage source VCC and connects the ground terminal GND to ground.
The power signal terminals connected to the power supply terminals can be connected to a voltage source through electrical connection lines, so that power signals can be provided to all input and output voltages of the I/O integrated board by accessing a power supply, and the size of the power supply is selected according to needs, in this specific example, the power supply voltage is 24V.
In addition, an indicator lamp D6, which may be, for example, a light emitting diode, may be connected between the power signal terminal VDC and the ground terminal GND, and the indicator lamp D6 may determine whether the power signal is working normally, so as to avoid manual measurement of the power signal.
For all the input and output power supplies, capacitors can be integrated at two ends of the power supply, so that the input and output of the power supply are more reliable, a stable direct current power supply is provided, and the connection of the circuit is further simplified.
Above-mentioned all binding post can adopt spring binding post, and its practicality is strong and have anti-vibration's effect, avoids producing the interference that inevitable vibrations brought on the line.
The wiring terminals can be arranged on the circuit board in a proper arrangement mode, preferably, the wiring terminals and the slots can be arranged on the periphery of the circuit board, and the indicator lamps are arranged in the middle of the wiring board.
Above-mentioned all binding post can adopt spring binding post, and its practicality is strong and have anti-vibration's effect, avoids producing the interference that inevitable vibrations brought on the line.
While specific embodiments have been described above in detail, it should be understood that the number of pins and terminals is merely an example, and other arrangements may be made according to specific requirements.
The foregoing is only a preferred embodiment of the present application and it should be noted that those skilled in the art can make several improvements and modifications without departing from the principle of the present application, and these improvements and modifications should also be considered as the protection scope of the present application.
Claims (10)
1. An I/O integrated board card is characterized by comprising a circuit board, slots, at least one first plug wire terminal, at least one second plug wire terminal and at least one third plug wire terminal, wherein the slots, the at least one first plug wire terminal, the at least one second plug wire terminal and the at least one third plug wire terminal are arranged on the circuit board; wherein,
the slot is used for being connected with the connecting end of the I/O board card;
each first plug wire terminal comprises three ports, one port is connected to an isolation digital quantity positive-polarity input pin of the slot, the other port is connected to a corresponding isolation digital quantity negative-polarity input pin, the other port is connected to a grounding end, and the isolation digital quantity negative-polarity input pin is connected to a power signal end;
each second plug wire terminal comprises two ports, and the two ports are respectively connected to an isolation digital quantity positive input pin and an isolation digital quantity negative input pin of the slot through the electric connecting wire;
each third plug wire terminal comprises two ports, and the two ports are respectively connected to one output pin and the power signal end of the slot through the electric connecting wire.
2. The integrated board of claim 1, further comprising at least one fourth patch terminal and a number of relays corresponding to the fourth patch terminal, wherein each of the fourth patch terminals includes three ports, the input terminal of each relay is connected to an output pin of the socket via the electrical connection line, the normally open terminal, the normally closed terminal and the ground terminal of each relay are respectively connected to three ports of one of the fourth patch terminals via the electrical connection lines, and the power supply terminal of each relay is connected to the power supply signal terminal.
3. The integrated board card of claim 2, wherein an indicator light is further connected between the input of the relay and a power signal of the relay.
4. The integrated board of claim 3, wherein the indicator light is a light emitting diode having a plurality of colors of light.
5. The integrated board of claim 1, further comprising at least one power terminal, wherein two ports of each power terminal are connected to a power signal terminal and a ground terminal through the electrical connection lines, respectively.
6. The integrated board card of claim 1, wherein an indicator light is further connected between the power signal terminal and the ground terminal.
7. The integrated board of any of claims 1-6, wherein the power signal terminals are connected together to a voltage source via the electrical connection.
8. The integrated board card of claim 7, wherein each patch terminal is a spring patch terminal.
9. The integrated board card of claim 7, wherein the patch terminals and the slots are arranged around the circuit board.
10. The integrated circuit board of claim 1, wherein the I/O board is a PCI-1761 board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821183290.8U CN208590154U (en) | 2018-07-24 | 2018-07-24 | A kind of integrated board of I/O |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821183290.8U CN208590154U (en) | 2018-07-24 | 2018-07-24 | A kind of integrated board of I/O |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208590154U true CN208590154U (en) | 2019-03-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821183290.8U Active CN208590154U (en) | 2018-07-24 | 2018-07-24 | A kind of integrated board of I/O |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208590154U (en) |
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2018
- 2018-07-24 CN CN201821183290.8U patent/CN208590154U/en active Active
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