CN206021003U - New network controller - Google Patents
New network controller Download PDFInfo
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- CN206021003U CN206021003U CN201621030866.8U CN201621030866U CN206021003U CN 206021003 U CN206021003 U CN 206021003U CN 201621030866 U CN201621030866 U CN 201621030866U CN 206021003 U CN206021003 U CN 206021003U
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Abstract
New network controller, including relay switch, relay drive circuit, analog quantity acquisition circuit, master control ARM chips, RS485 sensor interfaces, power interface, analog quantity interface, ethernet interface circuit, RJ45 cable interfaces, first indicator lamp and the second indicator lamp, the master control ARM chips are connected with analog quantity acquisition circuit and RS485 sensor interfaces respectively by wire, analog quantity acquisition circuit is connected with analog quantity interface by wire, the connection external analog amount input of analog quantity interface, the sensing data that the input analog amount and RS485 sensor interfaces that analog quantity acquisition circuit is collected is collected is brought in master control ARM chips；The utility model has the advantages that：Multiple devices comprehensively monitoring, low cost can be realized.
Description
Technical field
The utility model is related to new network controller, belongs to technical field of circuit control.
Background technology
Traditional industrial control unit (ICU) such as pumping plant water level controller, factory building power-supply controller of electric, gate inhibition, warning device etc., are only capable of
The function control of enough single devices, it is impossible to realize multiple devices, plant area or trans-regional equipment complex monitoring.The operation shape of equipment
State, run time, whether the information such as idle all cannot real time reaction to administrative center, can only rely on personnel daily constantly inspection with
Report acquisition information.It is unable to optimization production scheduling and safeguards arrange.Waste a large amount of manpower financial capacities.And traditional controller is most all
It is manual or semiautomatic control, it is impossible to realize full-automatic and remotely control.In order to solve above-mentioned difficulties, need to develop a energy in fact
Existing multiple devices comprehensively monitoring, the network controller of low cost.
Content of the invention
The purpose of this utility model is to provide new network controller.
Problem to be solved in the utility model is that the industrial control unit (ICU) of prior art can not realize multiple devices comprehensively monitoring
Problem.
For realizing that the purpose of this utility model, the technical solution adopted in the utility model be：
New network controller, including relay switch, relay drive circuit, analog quantity acquisition circuit, master control ARM cores
Piece, RS485 sensor interfaces, power interface, analog quantity interface, ethernet interface circuit, RJ45 cable interfaces, the first indicator lamp
With the second indicator lamp, the master control ARM chips by wire respectively with analog quantity acquisition circuit and RS485 sensor interface phases
Even, analog quantity acquisition circuit is connected with analog quantity interface by wire, the connection external analog amount input of analog quantity interface, analog quantity
The sensing data that the input analog amount and RS485 sensor interfaces that Acquisition Circuit is collected is collected brings master control ARM cores into
In piece, master control ARM chips are connected with relay switch by wire, according to default Programmadle logic reality in master control ARM chips
Existing open and close controlling of the input quantity to relay switch, RJ45 cable interfaces are connected with ethernet interface circuit by wire, ether
Network interface circuit is connected with master control ARM chips by wire, and packet is become by RJ45 cable interfaces by ethernet interface circuit
Change the receivable Transistor-Transistor Logic level signal of master control ARM chips into, power interface connects 9-35V direct currents, and power interface is by wire point
Be not connected with relay drive circuit, analog quantity acquisition circuit and RS485 sensor interfaces, power interface by wire again with master
Control ARM chips are connected, and master control ARM chips are connected with the first indicator lamp and the second indicator lamp respectively by wire, the first indicator lamp
It is connected with RJ45 cable interfaces by wire, the second indicator lamp is connected with relay switch by wire.
The RJ45 cable interfaces carry isolated form network transformer.
The RS485 sensor interfaces are connected with RS485 type sensors by wire.
The analog quantity interface connects 0～5V d. c. voltage signals.
The analog quantity interface connects 4～20mA current signals.
The RS485 types sensor is RS485 Temperature Humidity Sensors.
The utility model has the advantages that：Master control ARM chips play core control action in the controller, and analog quantity sets one
Individual high threshold and the opening and closing of Low threshold trigger relay switch, and simultaneously data are transmitted by RJ45 cable interfaces
To server or client software, conveniently centralized management and monitoring；RJ45 cable interfaces pass through ethernet interface circuit by data
Into the receivable Transistor-Transistor Logic level signal of master control ARM chips, RJ45 network interfaces are used for receiving data and send data packet transform；Power supply connects
, by the 9-35V DC power conversions for accessing into 5V direct currents and 3.3V direct currents, wherein 5V DC currents are to relay driving electricity for mouth
Road, analog quantity acquisition circuit and RS485 sensor interfaces, 3.3V DC currents, to master control ARM chips, are the first indicator lamp and
Two indicator lamps are powered, the first indicator lamp Chang Liang in network insertion, and when relay switch is opened, the second indicator lamp is lighted；Analog quantity
The curtage signal of interface connection all corresponds to a high threshold and a Low threshold, the threshold triggers relay switch open or
Closure, also triggerable data warning message is transferred to server by RJ45 cable interfaces or client causes warning or monitoring；
RS485 sensor interfaces can connect multiple RS485 Temperature Humidity Sensors, and data are transferred to master control ARM through RS485 drive circuits
In chip, the corresponding high threshold of each RS485 Temperature Humidity Sensor and Low threshold, the threshold triggers relay switch open or
Closure, also triggerable data warning message is transferred to server by RJ45 cable interfaces or client causes warning or monitoring.
Description of the drawings
Fig. 1 is the utility model new network controller overall structure figure；
In figure：1st, relay switch 2, relay drive circuit 3, analog quantity acquisition circuit 4, master control ARM chips 5,
RS485 sensor interfaces 6, power interface 7, analog quantity interface 8, ethernet interface circuit 9, RJ45 cable interfaces 10,
One indicator lamp 11, the second indicator lamp.
Specific embodiment
Below in conjunction with the accompanying drawings and embodiment is further described to the utility model.
The utility model new network controller, including relay switch 1, relay drive circuit 2, analog acquisition electricity
Road 3, master control ARM chips 4, RS485 sensor interfaces 5, power interface 6, analog quantity interface 7, ethernet interface circuit 8, RJ45
Cable interface 9, the first indicator lamp 10 and the second indicator lamp 11, the master control ARM chips 4 by wire respectively with analog acquisition
Circuit 3 is connected with RS485 sensor interfaces 5, and master control ARM chips 4 play core control action in the controller, and analog quantity sets
One high threshold and the opening and closing of Low threshold trigger relay switch 1, and data are passed through RJ45 cable interfaces 9 simultaneously
Server or client software is transferred to, conveniently centralized management and monitoring；RS485 sensor interfaces 5 are by wire and RS485 types
Sensor is connected, and RS485 types sensor is RS485 Temperature Humidity Sensors, and analog quantity acquisition circuit 3 connect with analog quantity by wire
Mouth 7 is connected, and the connection external analog amount input of analog quantity interface 7, analog quantity interface 7 connect 0～5V d. c. voltage signals, analog quantity
Interface 7 connects 4～20mA current signals, and the curtage signal of the connection of analog quantity interface 7 all corresponds to a high threshold and one
Individual Low threshold, the threshold triggers relay switch 1 are opened or are closed, and also be can trigger data warning message and are passed through RJ45 cable interfaces 9
It is transferred to server or client causes warning or monitors；The input analog amount and RS485 that analog quantity acquisition circuit 3 is collected is passed
The sensing data that sensor interface 5 is collected is brought in master control ARM chips 4, and RS485 sensor interfaces 5 can connect multiple
RS485 Temperature Humidity Sensors, data are transferred in master control ARM chips 4 through RS485 drive circuits, and each RS485 humiture is passed
The corresponding high threshold of sensor and Low threshold, the threshold triggers relay switch 1 are opened or are closed, and also can trigger data alarm signal
Breath is transferred to server by RJ45 cable interfaces 9 or client causes warning or monitoring；Master control ARM chips 4 by wire with
Relay switch 1 is connected, and realizes input quantity opening to relay switch 1 according to default Programmadle logic in master control ARM chips 4
Control is closed, RJ45 cable interfaces 9 are connected with ethernet interface circuit 8 by wire, and RJ45 cable interfaces 9 carry isolated form network
Packet is transformed into 4 receivable TTL of master control ARM chips by ethernet interface circuit 8 by transformer, RJ45 cable interfaces 9
Level signal, RJ45 network interfaces are used for receiving data and send data；Ethernet interface circuit 8 is by wire and master control ARM chips 4
It is connected, packet is transformed into 4 receivable TTL of master control ARM chips electricity by ethernet interface circuit 8 by RJ45 cable interfaces 9
Ordinary mail number, power interface 6 connect 9-35V direct currents, power interface 6 by wire respectively with relay drive circuit 2, analog quantity
Acquisition Circuit 3 is connected with RS485 sensor interfaces 5, and power interface 6 is connected with master control ARM chips 4 again by wire, master control ARM
Chip 4 is connected with the first indicator lamp 10 and the second indicator lamp 11 respectively by wire, and the first indicator lamp 10 is by wire and RJ45
Cable interface 9 is connected, and the second indicator lamp 11 is connected with relay switch 1 by wire, and power interface 6 will be straight for the 9-35V for accessing
Stream electricity is transformed into 5V direct currents and 3.3V direct currents, and wherein 5V DC currents are to relay drive circuit 2, analog quantity acquisition circuit
3 and RS485 sensor interfaces 5,3.3V DC currents, to master control ARM chips 4, are that the first indicator lamp 10 and the second indicator lamp 11 are supplied
Electricity, 10 Chang Liang of the first indicator lamp in network insertion, when relay switch 1 is opened, the second indicator lamp 11 is lighted.
The utility model using method：Master control ARM chips 4 play core control action in the controller, and analog quantity sets
One high threshold and the opening and closing of Low threshold trigger relay switch 1, and data are passed through RJ45 cable interfaces 9 simultaneously
Server or client software is transferred to, conveniently centralized management and monitoring；RJ45 cable interfaces 9 pass through ethernet interface circuit 8
Packet is transformed into 4 receivable Transistor-Transistor Logic level signal of master control ARM chips, RJ45 network interfaces are used for receiving data and send data；
, by the 9-35V DC power conversions for accessing into 5V direct currents and 3.3V direct currents, wherein 5V DC currents are to relay for power interface 6
Drive circuit 2, analog quantity acquisition circuit 3 and RS485 sensor interfaces 5,3.3V DC currents, to master control ARM chips 4, are first
Indicator lamp 10 and the second indicator lamp 11 are powered, 10 Chang Liang of the first indicator lamp in network insertion, when relay switch 1 is opened, second
Indicator lamp 11 is lighted；The curtage signal of the connection of analog quantity interface 7 all corresponds to a high threshold and a Low threshold, the threshold
Value trigger relay switch 1 is opened or is closed, also can trigger data warning message by RJ45 cable interfaces 9 be transferred to server or
Client causes warning or monitors；RS485 sensor interfaces 5 can connect multiple RS485 Temperature Humidity Sensors, and data are passed through
RS485 drive circuits are transferred in master control ARM chips 4, and each RS485 Temperature Humidity Sensor corresponds to a high threshold and low threshold
Value, the threshold triggers relay switch 1 are opened or are closed, and also be can trigger data warning message and are transmitted by RJ45 cable interfaces 9
Cause warning to server or client or monitor.
Claims (6)
1. new network controller, including relay switch (1), relay drive circuit (2), analog quantity acquisition circuit (3), main
Control ARM chips (4), RS485 sensor interfaces (5), power interface (6), analog quantity interface (7), ethernet interface circuit (8),
RJ45 cable interfaces (9), the first indicator lamp (10) and the second indicator lamp (11), is characterized in that：Described master control ARM chips (4) lead to
Cross wire to be connected with analog quantity acquisition circuit (3) and RS485 sensor interfaces (5) respectively, analog quantity acquisition circuit (3) is by leading
Line is connected with analog quantity interface (7), and analog quantity interface (7) connection external analog amount input, analog quantity acquisition circuit (3) are collected
Input analog amount and the sensing data that collects of RS485 sensor interfaces (5) bring in master control ARM chips (4), master control
ARM chips (4) are connected with relay switch (1) by wire, according to default Programmadle logic reality in master control ARM chips (4)
Existing open and close controlling of the input quantity to relay switch (1), RJ45 cable interfaces (9) are by wire and ethernet interface circuit (8)
It is connected, ethernet interface circuit (8) is connected with master control ARM chips (4) by wire, RJ45 cable interfaces (9) pass through Ethernet
Packet is transformed into the receivable Transistor-Transistor Logic level signal of master control ARM chips (4) by interface circuit (8), and power interface (6) connects 9-
35V direct currents, power interface (6) by wire respectively with relay drive circuit (2), analog quantity acquisition circuit (3) and RS485
Sensor interface (5) is connected, and power interface (6) is connected with master control ARM chips (4) again by wire, and master control ARM chips (4) is led to
Cross wire to be connected with the first indicator lamp (10) and the second indicator lamp (11) respectively, the first indicator lamp (10) is by wire and RJ45 nets
Line interface (9) is connected, and the second indicator lamp (11) is connected with relay switch (1) by wire.
2. new network controller according to claim 1, is characterized in that：RJ45 cable interfaces (9) carry isolation
Type network transformer.
3. new network controller according to claim 1, is characterized in that：Described RS485 sensor interfaces (5) are by leading
Line is connected with RS485 type sensors.
4. new network controller according to claim 1, is characterized in that：It is straight that described analog quantity interface (7) connect 0～5V
Stream voltage signal.
5. new network controller according to claim 1, is characterized in that：Described analog quantity interface (7) connect 4～20mA
Current signal.
6. new network controller according to claim 3, is characterized in that：The RS485 types sensor is that RS485 is warm and humid
Degree sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621030866.8U CN206021003U (en) | 2016-08-31 | 2016-08-31 | New network controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621030866.8U CN206021003U (en) | 2016-08-31 | 2016-08-31 | New network controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206021003U true CN206021003U (en) | 2017-03-15 |
Family
ID=58259351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621030866.8U Active CN206021003U (en) | 2016-08-31 | 2016-08-31 | New network controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206021003U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109579897A (en) * | 2018-12-12 | 2019-04-05 | 上海兰宝传感科技股份有限公司 | A kind of Intelligent hand-held readout instrument applied to geotechnical engineering |
-
2016
- 2016-08-31 CN CN201621030866.8U patent/CN206021003U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109579897A (en) * | 2018-12-12 | 2019-04-05 | 上海兰宝传感科技股份有限公司 | A kind of Intelligent hand-held readout instrument applied to geotechnical engineering |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |