CN207216337U - Electrical equipment controller - Google Patents
Electrical equipment controller Download PDFInfo
- Publication number
- CN207216337U CN207216337U CN201720898590.3U CN201720898590U CN207216337U CN 207216337 U CN207216337 U CN 207216337U CN 201720898590 U CN201720898590 U CN 201720898590U CN 207216337 U CN207216337 U CN 207216337U
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- CN
- China
- Prior art keywords
- switching value
- microprocessor
- circuit
- electrical equipment
- equipment controller
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Abstract
The utility model discloses a kind of electrical equipment controller; including microprocessor, switching value input circuit and switching value output circuit; the switching value input circuit is electrically connected by isolating control protection electric circuit with microprocessor, and the switching value output circuit is electrically connected by isolating control protection electric circuit with microprocessor.The utility model provides a kind of electrical equipment controller, to isolate control main frame and controlled device.
Description
Technical field
It the utility model is related to a kind of electrical equipment controller.
Background technology
At present, the common electric controller of in the market or electrical control cabinet are mainly used in controlling each electrical equipment, and electric
Gas equipment, which is steered moment, can produce a series of interference such as instantaneous overvoltage, strong-electromagnetic field, can be to precision equipments such as control main frames
Larger interference is caused, threatens the normal operation of control main frame.In addition, some device controllers in the market are only capable of realizing
Intelligentized control method, the change of the data of the different sensors monitored according to control main frame and automatically control electrical equipment, it is impossible to
Meet the needs of manual control, and, it is necessary to artificially change state of a control under certain particular case.
Therefore this application provides a kind of electrical equipment controller, product mainly between control main frame and controlled device it
Between, play a part of isolating control main frame and controlled device, prevent influence of the controlled device to control main frame, and increase control manually
Function processed, strengthen the flexibility of control.
The content of the invention
Technical problem to be solved in the utility model is：A kind of overcome the deficiencies in the prior art, there is provided electrical equipment control
Device processed, to isolate control main frame and controlled device.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is：
A kind of electrical equipment controller, including microprocessor, switching value input circuit and switching value output circuit, it is described to open
Pass amount input circuit is electrically connected by isolating control protection electric circuit with microprocessor, and the switching value output circuit is controlled by isolating
Protection circuit processed electrically connects with microprocessor.
Further, RS-485 communication modules are also associated with the microprocessor, for the terminal device with different demands
Connection.
Further, the switching value input circuit and switching value output circuit are provided with multiple, the control of this electrical equipment
Device also includes automatically switching manually and manual control circuit, be additionally provided with the microprocessor manual automatic switchover button and
Multiple manual control buttons, the manual control button are corresponded with switching value output circuit, and described automatically switch manually is pressed
Key is used to switch automatic control mode and MANUAL CONTROL mode；When this electrical equipment controller is in automatic control mode, control
Switching value output circuit processed corresponds with switching value input circuit and completes input and output, when this electrical equipment controller is in hand
During dynamic control model, after the microprocessor receives the signal of manual control button, microprocessor control automatically switch manually with
And manual control circuit, the switching value output circuit selected by manual control button complete output.
Further, band isolation DC/DC power supply modules are also associated with the microprocessor.
Above-mentioned technical proposal is employed, the utility model has following beneficial effect：
1st, multi-path large power passive switch amount exports, and input and output are isolated by insulation blocking control circuit, strengthened
Control main frame is isolated with the voltage of controlled device, reduces interfering for equipment room, improves the stability of system；
2nd, the input of multichannel passive switch amount and compatible 485 Control on Communication, it is versatile；
3rd, comprising manual switching function, can the output of hand control switch amount, needed suitable for emergency flight control；
4th, working power is that direct current isolates DC/DC power supplies entirely, can use 12V or 24V, have power supply stabilization, ripple
Small, the advantages that voltage range is wide.
Brief description of the drawings
Fig. 1 is the theory diagram of electrical equipment controller of the present utility model.
Embodiment
In order that content of the present utility model is easier to be clearly understood, below according to specific embodiment and combine attached
Figure, is described in further detail to the utility model.
As shown in figure 1, a kind of electrical equipment controller, including microprocessor, switching value input circuit and output switch parameter
Circuit, the switching value input circuit are electrically connected by isolating control protection electric circuit with microprocessor, the output switch parameter electricity
Road is electrically connected by isolating control protection electric circuit with microprocessor.
As shown in figure 1, being also associated with RS-485 communication modules on the microprocessor, set for the terminal with different demands
Standby connection.
As shown in figure 1, the switching value input circuit and switching value output circuit be provided with it is multiple, in the present embodiment
In, switching value input circuit and switching value output circuit are respectively provided with four, and this electrical equipment controller also includes cutting automatically manually
Change and manual control circuit, manual automatic switchover button and multiple manual control buttons be additionally provided with the microprocessor,
The manual control button corresponds with switching value output circuit, and the manual automatic switchover button automatically controls for switching
Pattern and MANUAL CONTROL mode；When this electrical equipment controller is in automatic control mode, controlling switch amount output circuit with
Switching value input circuit, which corresponds, completes input and output, described when this electrical equipment controller is in MANUAL CONTROL mode
After microprocessor receives the signal of manual control button, microprocessor control is automatically switched manually and manual control circuit, by
The switching value output circuit of manual control button selection completes output.
As shown in figure 1, being also associated with band isolation DC/DC power supply modules on the microprocessor, working power is direct current 12V
Or 24V.
Operation principle of the present utility model is as follows：
The utility model plays isolation control main frame and controlled device mainly between control main frame and controlled device
Effect, prevents influence of the controlled device to control main frame, and strengthens power output, and the utility model is supplied using full isolation DC/DC
Electricity, can provide stablize pure power supply after filtering, can real-time control such as illuminate, water pump, blower fan equipment, have receive
Terminal device is through the function such as 485 bus communications or On-off signal control, the output of Real-Time Switch amount, insulation blocking.
Particular embodiments described above, technical problem, technical scheme and the beneficial effect solved to the utility model are entered
Further description is gone, should be understood that and the foregoing is only specific embodiment of the utility model, and do not have to
In limitation the utility model, all within the spirit and principles of the utility model, any modification, equivalent substitution and improvements done
Deng should be included within the scope of protection of the utility model.
Claims (4)
- A kind of 1. electrical equipment controller, it is characterised in that：Including microprocessor, switching value input circuit and output switch parameter electricity Road, the switching value input circuit are electrically connected by isolating control protection electric circuit with microprocessor, the switching value output circuit Electrically connected by isolating control protection electric circuit with microprocessor.
- 2. electrical equipment controller according to claim 1, it is characterised in that：RS- is also associated with the microprocessor 485 communication modules, it is connected for the terminal device with different demands.
- 3. electrical equipment controller according to claim 1, it is characterised in that：The switching value input circuit and switching value Output circuit be provided with it is multiple, this electrical equipment controller also include manually automatically switch and manual control circuit, it is described Manual automatic switchover button and multiple manual control buttons, the manual control button and switching value are additionally provided with microprocessor Output circuit corresponds, and the manual automatic switchover button is used to switch automatic control mode and MANUAL CONTROL mode；When this When electrical equipment controller is in automatic control mode, controlling switch amount output circuit has corresponded with switching value input circuit Into input and output, when this electrical equipment controller is in MANUAL CONTROL mode, the microprocessor receives manual control button Signal after, microprocessor control manually automatically switch and manual control circuit, the switching value selected by manual control button Output circuit completes output.
- 4. electrical equipment controller according to claim 1, it is characterised in that：Be also associated with the microprocessor band every From DC/DC power supply modules.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720898590.3U CN207216337U (en) | 2017-07-21 | 2017-07-21 | Electrical equipment controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720898590.3U CN207216337U (en) | 2017-07-21 | 2017-07-21 | Electrical equipment controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207216337U true CN207216337U (en) | 2018-04-10 |
Family
ID=61813885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720898590.3U Active CN207216337U (en) | 2017-07-21 | 2017-07-21 | Electrical equipment controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207216337U (en) |
-
2017
- 2017-07-21 CN CN201720898590.3U patent/CN207216337U/en active Active
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| GR01 | Patent grant |