CN209233855U - It is adapted to the industrial communication gateway of multiple power sources input - Google Patents
It is adapted to the industrial communication gateway of multiple power sources input Download PDFInfo
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- CN209233855U CN209233855U CN201821990184.0U CN201821990184U CN209233855U CN 209233855 U CN209233855 U CN 209233855U CN 201821990184 U CN201821990184 U CN 201821990184U CN 209233855 U CN209233855 U CN 209233855U
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- 238000004891 communication Methods 0.000 title claims abstract description 86
- 230000006978 adaptation Effects 0.000 claims abstract description 23
- 230000005611 electricity Effects 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
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Abstract
The utility model relates to fields of communication technology, more particularly to a kind of industrial communication gateway of adaptation multiple power sources input, it includes main control MCU, communication function mould group, RS485 telecommunication circuit, main control MCU is communicated by communication function mould group and external network, and main control MCU passes through RS485 telecommunication circuit and external device communication；It further include AC/DC Switching Power Supply and DC/DC module, AC/DC Switching Power Supply is connected with main control MCU, RS485 telecommunication circuit and communication function mould group respectively；The DC/DC module is connected with main control MCU, RS485 telecommunication circuit and communication function mould group respectively；The industrial communication gateway of the utility model, suitable for the input of multiple power sources type, the scope of application is wider, using more convenient.
Description
Technical field
The utility model relates to fields of communication technology, and in particular to a kind of industrial communication net of adaptation multiple power sources input
It closes.
Background technique
Industrial communication gateway mainly pass through various industrial protocols (such as MODBUS, PROFIBUS, DEVICENET) with
The bottom industry equipment that can pass through carries out data transmission；Meanwhile industrial communication gateway further through various industrial protocols (such as
MODBUS, PROFIBUS, DEVICENET) or wireless protocols (such as GPRS, NB, WIFI) and server (host computer) carry out data
Transmission, thus realize to bottom industry can pass through equipment network management, monitoring.
Currently, most of communication gate equipment is all made of external power adapter form access power supply on the market
Network can work normally.
This product form is disadvantageous in that user needs additionally to increase above-mentioned power supply adaptor or configuration is suitable for
The additional independent current source of this communication gate, considerably increases the fussy degree of operation and the complexity of system.
Summary of the invention
The purpose of the utility model is to overcome the defects of the prior art, provide a kind of industry of adaptation multiple power sources input
Communication gate, suitable for the input of multiple power sources type, the scope of application is wider, using more convenient.
To achieve the above object, the utility model adopts the technical scheme that
It is a kind of adaptation multiple power sources input industrial communication gateway comprising main control MCU 16, communication function mould group 17,
RS485 telecommunication circuit 15, main control MCU 16 are communicated by communication function mould group 17 and external network, and main control MCU 16 passes through RS485
Telecommunication circuit 15 is communicated with external equipment 2；It further include AC/DC Switching Power Supply 11 and DC/DC module 12, AC/DC Switching Power Supply 11
It is connected respectively with main control MCU 16, RS485 telecommunication circuit 15 and communication function mould group 17；The DC/DC module 12 respectively with master
Control MCU16, RS485 telecommunication circuit 15 is connected with communication function mould group 17.
Preferably, the AC/DC Switching Power Supply 11 is that RS485 telecommunication circuit 15 provides 5V work by the first LDO circuit 13
Make voltage；The AC/DC Switching Power Supply 11 is respectively that main control MCU 16 and communication function mould group 17 mention by the second LDO circuit 14
For 3.3V operating voltage.
Preferably, further include the first interface P1 being connected with AC/DC Switching Power Supply 11, first interface P1 and 110V~
The external ac power source of 276V is connected；Further include the second interface P2 being connected with DC/DC module 12, second interface P2 and 24V or
The external dc power of 110V~276V is connected.
Preferably, the main control MCU 16 is connected by UART with RS485 telecommunication circuit 15, and main control MCU 16 passes through UART
It is connected with communication function mould group 17.
Preferably, further including third interface P3, the RS485 telecommunication circuit 15 that is connected with RS485 telecommunication circuit 15 passes through the
Three interface P3 are communicated with external equipment 2；It further include the 4th interface P4 being connected with communication function mould group 17, communication function mould group 17
It is communicated by the 4th interface P4 and external network.
Preferably, the RS485 telecommunication circuit 15 is connected by RS485 bus with third interface P3, and third interface P3 is logical
RS485 bus is crossed to be connected with external equipment 2.
Preferably, 2G antenna built in the 4th interface P4.
Preferably, the communication function mould group 17 is WIFI module or NB module or ETHERNET module.
The industrial communication gateway of the adaptation multiple power sources input of the utility model, including AC/DC Switching Power Supply and DC/DC mould
Block, AC/DC Switching Power Supply are powered by first linear regulator LDO and the second linear voltage regulator LDO, make the work of the utility model
Industry communication gate equipment can simultaneously compatible with alternating power input and DC supply input, greatly expanded application scenarios, and
When in use, without connecting external power supply adaptor or specific independent current source, convenient for the assembly and operation of user.In addition,
The functional module group make the utility model adaptation multiple power sources input industrial communication gateway, can with a variety of external networks into
Row communication is conducive to the versatility for improving the industrial communication gateway of the utility model.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the industrial communication gateway of the utility model adaptation multiple power sources input.
Specific embodiment
Below in conjunction with the embodiment that attached drawing 1 provides, the work of the adaptation multiple power sources input of the utility model is further illustrated
The specific embodiment of industry communication gate.The industrial communication gateway of the suitable multiple power sources input of the utility model is not limited to
The following description.
The industrial communication gateway of the adaptation multiple power sources input of the utility model comprising main control MCU 16, communication function mould
Group 17, RS485 telecommunication circuit 15, main control MCU 16 are communicated by communication function mould group 17 and external network, and main control MCU passes through
RS485 telecommunication circuit 15 is communicated with external equipment 2；It further include AC/DC Switching Power Supply 11 and DC/DC module 12, AC/DC switch electricity
Source 11 is connected with main control MCU 16, RS485 telecommunication circuit 15 and communication function mould group 17 respectively；The DC/DC module 12 is distinguished
It is connected with main control MCU 16, RS485 telecommunication circuit 15 and communication function mould group 17, is master control MCU16,485 telecommunication circuit, 15 and
Communication functional module group 17 is powered.
The industrial communication gateway of the adaptation multiple power sources input of the utility model, including AC/DC Switching Power Supply 11 and DC/DC
Module 12, make the utility model industrial communication gateway can simultaneously compatible with alternating power input and DC supply input, greatly
Big has expanded application scenarios, and when in use, without connecting external power supply adaptor or specific independent current source, is convenient for
The assembly and operation of user.
As shown in Figure 1, being adapted to one embodiment of the industrial communication gateway of multiple power sources input for the utility model.
The industrial communication gateway of the adaptation multiple power sources input of the utility model, the communication for various industrial equipments are converted
And information collection, such as can be connect with equipment such as electronic breaker, relays comprising main control MCU 16, RS485 communication
Circuit 15, communication function mould group 17, AC/DC Switching Power Supply 11 and DC/DC module 12, main control MCU 16 pass through RS485 telecommunication circuit
15 communicate with external equipment 2, and main control MCU 16 is communicated by communication function mould group 17 and external network, AC/DC Switching Power Supply 11
Be connected respectively with main control MCU 16, RS485 telecommunication circuit 15 and communication function mould group 17, DC/DC module 12 respectively with master control
MCU16, RS485 telecommunication circuit 15 is connected with communication function mould group 17；The industry of the adaptation multiple power sources input of the utility model
AC/DC Switching Power Supply 11 can be connected, respectively main control MCU 16, RS485 by communication gate with external ac power source when in use
Telecommunication circuit 15 and communication function mould group 17 provide working power, or DC/DC module 12 is connected with external dc power, point
Not Wei master control MCU16, RS485 telecommunication circuit 15 and communication function mould group 17 working power is provided.
Preferably, the external equipment 2 is that bottom industry can pass through equipment.
Preferably, the external network can be GSM network or GPRS network or WIFI network or NB network, or
ETHERNET network.
Preferably, the main control MCU 16 is connected by UART with RS485 telecommunication circuit 15, communication function mould group 17 respectively.
Preferably, the external ac power source can be the external ac power source of 110V~276V, and external dc power can
To be the external dc power of 24V or 110V~276V.The AC/DC Switching Power Supply 11 and DC/DC module 12 make this practical
Novel industrial communication gateway can be adapted for the outside common AC110V, AC220~240V, DC110V, DC24V
Power supply has greatly been widened the application scenarios of the utility model industrial communication gateway, has been easy to use by users, and is not necessarily to
External power supply adaptor is set between the industrial communication gateway and external power supply of the utility model, convenient for assembly and behaviour
Make.
Preferably, the AC/DC Switching Power Supply 11 is the power supply of RS485 telecommunication circuit 15 by the first LDO circuit 13, and logical
Crossing the second LDO circuit 14 is master control MCU16 and the power supply of communication function mould group 17.
Preferably, the industrial communication gateway of the adaptation multiple power sources input of the utility model, further includes the first LDO circuit 13
With the second LDO circuit 14；The AC/DC Switching Power Supply 11 passes through the first LDO circuit 13 and RS485 telecommunication circuit 15, is
RS485 telecommunication circuit 15 provides the operating voltage of 5V, and AC/DC Switching Power Supply 11 distinguishes master control by the second LDO circuit 14
MCU16 is connected with communication function mould group 17, is that master control MCU16 and communication function mould group 17 provide the operating voltage of 3.3V.It is described
The output end of DC/DC module 12 then directly by conductor wire respectively with RS485 telecommunication circuit, main control MCU 16 and communication function mould
Group 17 is connected, and respectively three provides the operating voltage of 5.5V, 3.3V, 3.3V.
Preferably, the utility model adaptation multiple power sources input industrial communication gateway, further include first interface P1 and
Second interface P2, AC/DC Switching Power Supply 11 is connected by first interface P1 with external ac power source, and DC/DC module 12 passes through the
Two interface P2 are connected with external dc power.The first interface P1 and second interface P2 be respectively AC/DC Switching Power Supply 11,
The wiring of DC/DC module 12 provides convenience, convenient for for operating.Further, the first interface P1, second interface P2 are
Plug-in power interface is further simplified the patching operations of AC/DC Switching Power Supply 11 and DC/DC module 12, user-friendly
And operation.
Preferably, the industrial communication gateway of the utility model adaptation multiple power sources input, further includes third interface P3 and the
Four interface P4, RS485 telecommunication circuits 15 are communicated by third interface P3 with external equipment 2, and communication function mould group 17 passes through the 4th
Interface P4 and external networks communicate.
Preferably, the RS485 telecommunication circuit 15 is connected by RS485 bus with third interface P3, and third interface P3 is logical
RS485 bus is crossed to be connected with external equipment 2.
Preferably, 2G antenna is set in the 4th interface P4, external networks are GSM network or GPRS network, communication function
Mould group 17 is communicated by 2G antenna and external network.Further, the communication function mould group 17 passes through antenna connecting line and 2G
Antenna is connected.
Preferably, the communication function mould group 17 is WIFI module or NB module or ETHERNET module；The outside
Network is WIFI network or NB network or ETHERNET network.
It, cannot the above content is specific preferred embodiment further detailed description of the utility model is combined
Assert that the specific implementation of the utility model is only limited to these instructions.For the ordinary skill of the utility model technical field
For personnel, without departing from the concept of the premise utility, a number of simple deductions or replacements can also be made, should all regard
To belong to the protection scope of the utility model.
Claims (8)
1. it is a kind of adaptation multiple power sources input industrial communication gateway comprising main control MCU (16), communication function mould group (17),
RS485 telecommunication circuit (15), main control MCU (16) are communicated by communication function mould group (17) and external network, and main control MCU (16) is logical
RS485 telecommunication circuit (15) is crossed to communicate with external equipment (2)；It is characterized by also including AC/DC Switching Power Supply (11) and DC/
DC module (12), AC/DC Switching Power Supply (11) respectively with main control MCU (16), RS485 telecommunication circuit (15) and communication function mould group
(17) it is connected；The DC/DC module (12) respectively with main control MCU (16), RS485 telecommunication circuit (15) and communication function mould group
(17) it is connected.
2. the industrial communication gateway of adaptation multiple power sources input according to claim 1, it is characterised in that: the AC/DC
Switching Power Supply (11) is that RS485 telecommunication circuit (15) provide 5V operating voltage by the first LDO circuit (13)；The AC/DC is opened
Powered-down source (11) is respectively that main control MCU (16) and communication function mould group (17) provide 3.3V work by the second LDO circuit (14)
Voltage.
3. the industrial communication gateway of adaptation multiple power sources input according to claim 1 or 2, it is characterised in that: further include
The first interface P1 being connected with AC/DC Switching Power Supply (11), first interface P1 are connected with the external ac power source of 110V~276V；
It further include the second interface P2 being connected with DC/DC module (12), the external dc electricity of second interface P2 and 24V or 110V~276V
Source is connected.
4. the industrial communication gateway of adaptation multiple power sources input according to claim 1, it is characterised in that: the master control
MCU (16) is connected by UART with RS485 telecommunication circuit (15), and main control MCU (16) passes through UART and communication function mould group (17)
It is connected.
5. it is according to claim 1 adaptation multiple power sources input industrial communication gateway, it is characterised in that: further include with
Connected third interface P3, the RS485 telecommunication circuit (15) of RS485 telecommunication circuit (15) passes through third interface P3 and external equipment
(2) it communicates；It further include the 4th interface P4 being connected with communication function mould group (17), communication function mould group (17) passes through the 4th interface
P4 and external network communicate.
6. the industrial communication gateway of adaptation multiple power sources input according to claim 5, it is characterised in that: the RS485
Telecommunication circuit (15) is connected by RS485 bus with third interface P3, and third interface P3 passes through RS485 bus and external equipment
(2) it is connected.
7. the industrial communication gateway of adaptation multiple power sources input according to claim 5, it is characterised in that: the described 4th connects
2G antenna built in mouth P4.
8. the industrial communication gateway of adaptation multiple power sources input according to claim 1, it is characterised in that: the communication function
Energy mould group (17) is WIFI module or NB module or ETHERNET module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821990184.0U CN209233855U (en) | 2018-11-28 | 2018-11-28 | It is adapted to the industrial communication gateway of multiple power sources input |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821990184.0U CN209233855U (en) | 2018-11-28 | 2018-11-28 | It is adapted to the industrial communication gateway of multiple power sources input |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209233855U true CN209233855U (en) | 2019-08-09 |
Family
ID=67505442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821990184.0U Active CN209233855U (en) | 2018-11-28 | 2018-11-28 | It is adapted to the industrial communication gateway of multiple power sources input |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209233855U (en) |
-
2018
- 2018-11-28 CN CN201821990184.0U patent/CN209233855U/en active Active
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