CN201491387U - Connection module - Google Patents
Connection module Download PDFInfo
- Publication number
- CN201491387U CN201491387U CN2009200295977U CN200920029597U CN201491387U CN 201491387 U CN201491387 U CN 201491387U CN 2009200295977 U CN2009200295977 U CN 2009200295977U CN 200920029597 U CN200920029597 U CN 200920029597U CN 201491387 U CN201491387 U CN 201491387U
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- printed circuit
- circuit board
- plate body
- circuit plate
- board body
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Abstract
The utility model provides a connection module, and belongs to a connection module in the field of automatic control and weak current control. The connection module is provided with a printed circuit board body, wherein an input terminal and a power supply terminal are mounted on the upper portion of the printed circuit board body, an output terminal is installed on the lower portion of the printed circuit board body, a D-SUB interface is installed on the side portion of the printed circuit board body, a fuse base and a contact pin jumper wire are further arranged on the printed circuit board body, and the components on the printed circuit board body are electrically connected with each other through a printed circuit. Through adopting the contact pin jumper wire on the printed circuit board, the connection module can be suitable for the differences and complications of connection modes of different devices, an inner connection terminal is simultaneously connected in parallel with the D-SUB interface, which can connect scattered unit instruments, and can uniformly lead wires from the printed circuit board when connecting with a PLC or DCS control system, a fuse which is conveniently plugged and pulled can provide all-around safety guarantee, and solves the problem that the peripheral instruments of the DCS and PLC systems are stopped when external devices are maintained and detached.
Description
Technical field
The utility model relates to the Wiring module in a kind of industrial automation control system and other light current control field.
Background technology
Automatic control system and light-current system extensively adopt DCS, PLC or unit instrument to control at present.There is following problem in control device fit in the control cubicle of existing these control system: 1, assembly process is many, process is more loaded down with trivial details, and is than higher, long in time limit and occur the misconnection misconnection easily to workman's requirement.2, the analog signal mode of connection is of a great variety, existing interface unit can't adaptation signal otherness connect, as: three-way, four-wire system transmitter and switch need to be equipped with in addition electric power source distribution device carry out power supply control, circuit from field apparatus to control cubicle need be received respectively on electric power source distribution device and the module (or fastener), and is cumbersome.3, the maintenance and repair difficulty is big, two-wire system transducer for module (or fastener) power supply, because of powering without electric power source distribution device, the maintenance stopwatch must be taken out stitches, for current signal the most frequently used in the system, when carrying out trouble shooting, must take out stitches and seal in the ammeter measuring-signal, can cause signal interruption even instrument to have a power failure in the disconnection process, the normal Control work of measuring of influence, and often occur causing secondary faults such as burning fuse, signal interruption because of universal instrument with wrong gear.4, in the existing product at relay module, the deconcentrator of DCS and PLC system, purposes is more single, can't adapt to common and complex usage in the engineerings such as common the moon/altogether positive connection is switched, the active/passive connection is switched, the different electric pressure switchings of load.
Summary of the invention
Technical problem to be solved in the utility model is, a kind of Wiring module is provided, with the reasonability that improves its structure and the convenience of working service.
The utility model is to realize like this, a kind of Wiring module, it has the printed circuit plate body, printed circuit plate body top is equipped with input terminal and power supply terminal, printed circuit plate body bottom is equipped with lead-out terminal, the sidepiece of printed circuit plate body is equipped with the D-SUB joint, and fuse base, contact pin wire jumper also are installed on the printed circuit plate body, and the components and parts on the above-mentioned printed circuit plate body are electrically connected by printed circuit.
Adopt the Wiring module of said structure, its beneficial effect is: 1, adopt the contact pin wire jumper on the printed circuit board (PCB), the otherness and the complexity that have adapted to the variety classes equipment mode of connection, distribution and signal transmission are organically combined, plug into dissimilar instrument and signal as long as adjust wire jumper on printed circuit board (PCB), a short-circuit block just can save a line, has reduced line contacts.But 2, input, the novel large power spring formula quick-connect terminal of lead-out terminal adapted, wiring are quick rapidly and the control cable of can directly plugging into, and needn't be equipped with binding post more specially.3, the internal interface line end both can connect the unit instrument of dispersion simultaneously with the D-SUB joint and connect, and also can adopt the D-SUB joint to concentrate from printed circuit board (PCB) when linking to each other with PLC or DCS and go between.The plug of 4, each input, output loop outfit fuse easily can provide omnibearing safety guarantee, and the user needn't be equipped with panel switches separately for external equipment again.The problem of particularly solved maintenance, DCS and PLC system peripherals instrument being stopped using when removing external equipment needn't be taken out stitches as long as pull up fuse, not only fast but also safe and reliable, prevent misconnection.5, the unification of control cubicle internal wiring annex can be designed to standard-sized modular construction product, easy for installation, indication is clear and definite, and is beautiful and clean, and making the control cubicle assembling transfer to the scene by factory becomes possibility.
Description of drawings
Fig. 1 is the schematic diagram that a kind of embodiment of the present utility model is an analog signal input/output module structure.
Fig. 2 is that another kind of embodiment of the present utility model is the schematic diagram of relay isolating switch amount output module structure;
Fig. 3 is that the third embodiment of the present utility model is the schematic diagram of relay isolating switch amount input module structure;
Fig. 4 is the 4th kind of schematic diagram that embodiment is a Unisolated switch amount input/output module structure of the present utility model.
Embodiment
The embodiment that provides below in conjunction with accompanying drawing further specifies concrete structure of the present utility model.
As shown in drawings, a kind of Wiring module of the utility model, it has printed circuit plate body 12, printed circuit plate body top is equipped with input terminal 2 and power supply terminal 6, printed circuit plate body bottom is equipped with lead-out terminal 3, the sidepiece of printed circuit plate body is equipped with D-SUB joint 1, and fuse base 7, contact pin wire jumper 8 also are installed on the printed circuit plate body, and the components and parts on the above-mentioned printed circuit plate body are electrically connected by printed circuit.
Adopt contact pin wire jumper 8 and cooperate related circuit to be used for the switching of configuration, the moon/positive conversion altogether, signal move towards conversion, signal type conversion etc. altogether can to carry out contact pattern conversion, active/passive conversion, the pattern of powering conversion, line bag.
During use, install on the fuse base 7 and plug fuse easily.
Also small-sized relay 4 and transfer resistance 10 can be installed as required on the described printed circuit plate body 12.
Also have instrument connection 9 on described printed circuit plate body 12, the printed circuit on the edge of instrument connection links to each other with tested components and parts.Can realize the measuring-signal electric current of not taking out stitches like this, make in the whole measurement checking process equipment not cut off the power supply, not influence normal measurement control.
On described printed circuit plate body 12, light-emitting diode 5 is installed.Light-emitting diode is electrically connected by printed circuit and power supply terminal etc., and the state of power supply and signal circuit is indicated.
On described printed circuit plate body 12, test interface 11 is installed.Test interface can connect tester and carry out on-line testing, and the incident gear position operation error can avoid using universal instrument time of special test interface.
Maintenance and repair for convenience of the Wiring module user, all fuses all can mark the capacity of selection, can reserve the item labeling position on the Wiring module, also can reserve the spare fuse base simultaneously, the fuse of temporarily pulling down can be put into standby base, cause confusion in order to avoid arbitrarily leave about.
D-SUB joint 1 and input terminal 2 also connect, and are used to connect DCS fastener or the PLC module of concentrating lead-in wire.
Described D-SUB joint can adopt Shanghai to raise the joint of the D-SUB series of exhibition Electronics Co., Ltd. production.
Claims (4)
1. Wiring module, it is characterized in that, it has printed circuit plate body (12), printed circuit plate body top is equipped with input terminal (2) and power supply terminal (6), printed circuit plate body bottom is equipped with lead-out terminal (3), the sidepiece of printed circuit plate body is equipped with D-SUB joint (1), and fuse base (7), contact pin wire jumper (8) also are installed on the printed circuit plate body, and the components and parts on the above-mentioned printed circuit plate body are electrically connected by printed circuit.
2. Wiring module as claimed in claim 1 is characterized in that, goes up at described printed circuit plate body (12) to also have instrument connection (9), and the printed circuit on the edge of instrument connection links to each other with tested components and parts.
3. Wiring module as claimed in claim 1 is characterized in that, light-emitting diode (5) is installed on described printed circuit plate body (12).
4. Wiring module as claimed in claim 1 is characterized in that, test interface (11) is installed on described printed circuit plate body (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200295977U CN201491387U (en) | 2009-07-12 | 2009-07-12 | Connection module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200295977U CN201491387U (en) | 2009-07-12 | 2009-07-12 | Connection module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201491387U true CN201491387U (en) | 2010-05-26 |
Family
ID=42430249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200295977U Expired - Fee Related CN201491387U (en) | 2009-07-12 | 2009-07-12 | Connection module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201491387U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104536370A (en) * | 2014-12-30 | 2015-04-22 | 江西清华泰豪三波电机有限公司 | Flexible power station ID setting method |
| CN107404050A (en) * | 2017-06-21 | 2017-11-28 | 海天塑机集团有限公司 | A kind of interface arrangement of injection machine and manipulator interactive signal |
| CN108120857A (en) * | 2018-02-05 | 2018-06-05 | 滨州新大新机电科技有限公司 | A kind of Universal Die analog quantity input signal Wiring module circuit |
| CN111487953A (en) * | 2020-04-27 | 2020-08-04 | 徐州徐工环境技术有限公司 | Special printed circuit board for sanitation vehicle and control system |
-
2009
- 2009-07-12 CN CN2009200295977U patent/CN201491387U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104536370A (en) * | 2014-12-30 | 2015-04-22 | 江西清华泰豪三波电机有限公司 | Flexible power station ID setting method |
| CN107404050A (en) * | 2017-06-21 | 2017-11-28 | 海天塑机集团有限公司 | A kind of interface arrangement of injection machine and manipulator interactive signal |
| CN108120857A (en) * | 2018-02-05 | 2018-06-05 | 滨州新大新机电科技有限公司 | A kind of Universal Die analog quantity input signal Wiring module circuit |
| CN111487953A (en) * | 2020-04-27 | 2020-08-04 | 徐州徐工环境技术有限公司 | Special printed circuit board for sanitation vehicle and control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100526 Termination date: 20140712 |
|
| EXPY | Termination of patent right or utility model |