CN207304592U - A kind of industrial communication gateway system - Google Patents
A kind of industrial communication gateway system Download PDFInfo
- Publication number
- CN207304592U CN207304592U CN201721123310.8U CN201721123310U CN207304592U CN 207304592 U CN207304592 U CN 207304592U CN 201721123310 U CN201721123310 U CN 201721123310U CN 207304592 U CN207304592 U CN 207304592U
- Authority
- CN
- China
- Prior art keywords
- line interface
- serial line
- gateway
- communication
- industrial
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a kind of industrial communication gateway system, first serial line interface and the second serial line interface are connected by communication board with gateway mainboard, the first isolation circuit is connected between the first serial line interface and communication board, the second isolation circuit is connected between the second serial line interface and communication board.First serial line interface is connected with host computer, and the second serial line interface is connected with industrial equipment.Power module is connected with the first serial line interface, the second serial line interface, communication board, gateway motherboard circuit, and isolated power supply circuit is connected between power module and the first serial line interface, the second serial line interface, communication board, gateway mainboard.The industrial communication gateway system of the utility model, control flow is simple in structure between all parts, reduces the manufacture cost of industrial communication gateway system.Isolation circuit is connected between serial line interface and communication board, effectively reduces system noise, improves the response speed of system, extends the system lifetim cycle.
Description
Technical field
It the utility model is related to the gateway technique connected between different types of exchanging system network, and in particular to Yi Zhonggong
Industry communication gate system.
Background technology
, it is necessary to solve the interconnection between various distinct devices, system and integrate in enterprise automation and Information-based Item.
Communication mode and the Diversification Problem of communication protocol exist always, and more and more prominent, and engineers and technicians need to put into big
The time and efforts of amount solves the interconnected communication between heterogeneous system.As Endogenous production department and other departments connect each other
Be on the increase, just when the water comes, a channel is formed for the use of gateway.Gateway connects every aspect each other holding together equivalent to one
Row mechanism, and old serial communication network or analog signal are connected to new digital network.
In the industrial communication gateway system of the prior art, serial line interface and communication board are directly connected to, and are reduced without device
The noise of system and the corresponding speed and service life for influencing system.
It can be seen from the above that in the industrial communication gateway system of the prior art, there are system noise is big, response speed is slow and makes
The defects of seriously affecting is received with the service life.
Utility model content
In view of this, the main purpose of the utility model is that providing a kind of industrial communication gateway system, serial line interface with
Isolation circuit is connected between communication board, effectively reduces system noise, improves the response speed of system, extends system lifetim week
Phase.
To reach above-mentioned purpose, what the technical solution of the utility model was realized in：
A kind of industrial communication gateway system, including host computer, industrial equipment and industrial communication gateway, the industrial communication net
Pass includes communication board, gateway mainboard, and the communication board connects the first serial line interface and the second serial line interface, first serial interface
Mouth and the second serial line interface are connected by communication board with gateway mainboard, are connected between first serial line interface and communication board
First isolation circuit, the second isolation circuit is connected between second serial line interface and communication board；First serial line interface with
The host computer connection, second serial line interface are connected with the industrial equipment.
Further include power module, the power module and the first serial line interface, the second serial line interface, communication board, gateway master
Plate circuit connects, and is connected between the power module and the first serial line interface, the second serial line interface, communication board, gateway mainboard
There is isolated power supply circuit.
The industrial equipment is frequency converter.
The industrial communication gateway further includes housing, and the gateway mainboard, communication board are located in the cavity of the housing, institute
State gateway mainboard and communication board be set up in parallel, the gateway mainboard, communication board two surfaces by heat sink by gateway mainboard,
Communication board is fixed together, and in the heat sink outer surface integrally formed with radiating fin.
First serial line interface and the second serial line interface distinguish side position on the housing；The gateway mainboard, lead to
Letter plate is fixedly connected on the upside of housing hollow by heat sink, and inlet air is opened up at two side position of heat sink of the housing
Hole, the air inlet hole are internally provided with radiator fan, and exhaust vent is opened up below the housing.
Two heat sinks are fixedly connected with gateway mainboard, communication board, make two plate-like rectangular configurations of cooling plate structure,
The cavity structure of the housing is plate-like rectangular structure；The air inlet hole is located at the housing top position, and radiating fin prolongs
Stretch direction vertically face where the air inlet hole.
The air inlet hole is fixedly connected with basket strainer close to hull outside.
The radiating fin is symmetrically arranged at heat sink both side surface, and is disconnected in the middle part of the radiating fin of both sides, is formed perpendicular
Nogata to ventilating duct.
First isolation circuit and the second isolation circuit are optically coupled isolation circuit.
First serial line interface and the second serial line interface are RS-485 interfaces, and the processor of the gateway mainboard is
FPGA processor.
The industrial communication gateway system of the utility model, has the advantages that：
In the industrial communication gateway of the industrial communication gateway system, first is connected between the first serial line interface and communication board
Isolation circuit, connects the second isolation circuit between the second serial line interface and communication board, is passing through the first serial line interface and second
Serial line interface connects host computer and industrial equipment.Directly made in solving in the prior art by serial line interface connection communication plate
System noise it is big, response speed is slow, in addition influence system lifetim the defects of.The industrial communication gateway system of the utility model
Unite, control flow is simple in structure between all parts, reduces the manufacture cost of industrial communication gateway system.In serial line interface with leading to
Isolation circuit is connected between letter plate, effectively reduces system noise, improves the response speed of system, extends system lifetim week
Phase.
Brief description of the drawings
Fig. 1 is the utility model embodiment industrial communication gateway system Internal control structure schematic diagram；
Fig. 2 is the utility model embodiment industrial communication gateway system architectures schematic diagram；
Fig. 3 is the utility model embodiment industrial communication gateway system external structure schematic diagram.
Wherein, 1, housing, 11, air inlet hole, 111, radiator fan, 112, basket strainer, 12, exhaust vent, 2, gateway mainboard, 3,
Communication board, 4, power module, 5, heat sink, 51, radiating fin, 52, ventilating duct, the 61, first serial line interface, 62, second is serial
Interface, the 71, first isolation circuit, the 72, second isolation circuit, 8, host computer, 9, industrial equipment, 10, isolated power supply circuit.
Embodiment
Below in conjunction with the accompanying drawings and the embodiment of the utility model the method for the present utility model described in further detail.
As shown in Figure 1, Figure 2 and Figure 3, the industrial communication gateway system, including host computer 8, industrial equipment 9 and industrial communication
Gateway.Wherein：
Industrial communication gateway includes communication board 3, gateway mainboard 2, and it is serial that communication board 3 connects the first serial line interface 61 and second
Interface 62, the first serial line interface 61 and the second serial line interface 62 are connected by communication board 3 with gateway mainboard 2, serial first
The first isolation circuit 71 is connected between interface 61 and communication board 3, the second isolation is connected between the second serial line interface 62 and communication board 3
Circuit 72.First serial line interface 61 is connected with host computer 8, and the second serial line interface 62 is connected with industrial equipment 9.Between all parts
Control flow is simple in structure, reduces the manufacture cost of industrial communication gateway system.It is connected between serial line interface and communication board
Isolation circuit, effectively reduces system noise, improves the response speed of system, extends the system lifetim cycle.
Power in order to facilitate for the first serial line interface 61, the second serial line interface 62, communication board 3, gateway mainboard 2, industry is logical
Letter gateway system further includes power module 4,4 and first serial line interface 61 of power module, the second serial line interface 62, communication board 3, net
The connection of 2 circuit of mainboard is closed, in 4 and first serial line interface 61 of power module, the second serial line interface 62, communication board 3, gateway mainboard 2
Between be connected with isolated power supply circuit 10.Isolated power supply circuit 10 can use voltage-stabiliser tube regulator circuit, linear (simulation) voltage stabilizing
Circuit or switching mode regulator circuit are realized.
Preferably, industrial equipment 9 is frequency converter.
In order to ensure the heat dissipation effect of industrial communication gateway, industrial communication gateway collection cause thermal damage industrial communication gateway is avoided.
Industrial communication gateway further includes housing 1, and gateway mainboard 2, communication board 3 are located in the cavity of housing 1, gateway mainboard 2 and communication board 3
It is set up in parallel, is fixedly connected on gateway mainboard 2, communication board 3 by heat sink 5 on two surfaces of gateway mainboard 2, communication board 3
Together, and in 5 outer surface of heat sink integrally formed with radiating fin 51.
In order to further improve the heat dissipation effect of industrial communication gateway, the first serial line interface 61 and the second serial line interface 62 divide
Not in 1 upper side position of housing；Gateway mainboard 2, communication board 3 are fixedly connected on the upside of 1 cavity of housing by heat sink 5, in shell
Air inlet hole 11 is opened up at 5 liang of side positions of heat sink of body 1, air inlet hole 11 is internally provided with radiator fan 111, is opened below housing 1
Set out air holes 12.
Two heat sinks 5 are fixedly connected with gateway mainboard 2, communication board 3, make two plate-like rectangular configurations of 5 structure of heat sink,
The cavity structure of housing 1 is plate-like rectangular structure.The heat sink 5 of plate-like rectangular structure and the housing 1 of plate-like rectangular structure, drop
Low heat sink 5 and gateway mainboard 2, the occupied space of communication board 3, and can be installed in the cavity inside of housing 1, so as to drop
The occupied space of low industrial communication gateway.Especially existing gateway mainboard 2, communication board 3 are mostly platy structure, have been adapted to more
The use of more existing gateway mainboards 2, communication board 3.Air inlet hole 11 is located at 1 top position of housing, the extension of radiating fin 51
The vertical 11 place face of air inlet hole in direction.Preferably, air inlet hole 11 is set respectively at left and right sides of the top of housing 1, air inlet hole 11
Place plane is in 45 ° with 1 bottom surface of housing, reduces upside dust and falls into, avoids 11 sidepiece of air inlet hole from being stopped and influenced
The inlet air of housing 1.
Fallen into further reduce debris inside housing 1.Air inlet hole 11 is fixedly connected with basket strainer close to the outside of housing 1
112。
In order to improve the heat dissipation effect of heat sink, ensure smoothly to pass through in 5 airflow surface of heat sink.Radiating fin
51 are symmetrically arranged at 5 both side surface of heat sink, and are disconnected at the middle part of radiating fin 51 of both sides, form the ventilating duct of vertical direction
52.It is distinguished and admirable to enter housing 1 from air inlet hole 11, and flow into the gap between radiating fin 51, in 5 medium position of heat sink, by
Mutually disconnected in radiating fin 51, it is distinguished and admirable to enter ventilating duct 52, and exhaust vent 12 is flowed directly into by the discharge of ventilating duct 52, discharge
Air with heat, and dust and debris inside housing 1 are taken away to a certain extent.
For ease of realizing isolation circuit, the first isolation circuit 71 and the second isolation circuit 72 are optically coupled isolation circuit.Photoelectricity
Isolation circuit is realized by photoelectrical coupler.
In order to improve the relevance factor of device, and the manufacture cost of industrial communication gateway is reduced, 61 He of the first serial line interface
Second serial line interface 62 is RS-485 interfaces, and the processor of gateway mainboard 2 is FPGA processor.Pass through inside FPGA processor
Hardware circuit realizes that processing speed can meet more usages, reduce industrial communication gateway application in industrial scene
When, there is the probability of false triggering or damage.
The above, is only the preferred embodiment of the utility model, is not intended to limit the protection of the utility model
Scope.
Claims (10)
1. a kind of industrial communication gateway system, including host computer (8), industrial equipment (9) and industrial communication gateway；Its feature exists
In the industrial communication gateway includes communication board (3), gateway mainboard (2), and the communication board (3) connects the first serial line interface
(61) and the second serial line interface (62), first serial line interface (61) and the second serial line interface (62) pass through communication board (3)
It is connected with gateway mainboard (2), the first isolation circuit (71) is connected between first serial line interface (61) and communication board (3),
The second isolation circuit (72) is connected between second serial line interface (62) and communication board (3)；First serial line interface (61)
It is connected with the host computer (8), second serial line interface (62) is connected with the industrial equipment (9).
2. industrial communication gateway system according to claim 1, it is characterised in that further include power module (4), the electricity
Source module (4) is connected with the first serial line interface (61), the second serial line interface (62), communication board (3), gateway mainboard (2) circuit,
Between the power module (4) and the first serial line interface (61), the second serial line interface (62), communication board (3), gateway mainboard (2)
It is connected with isolated power supply circuit (10).
3. industrial communication gateway system according to claim 1, it is characterised in that the industrial equipment (9) is frequency converter.
4. according to claim 1-3 any one of them industrial communication gateway systems, it is characterised in that the industrial communication gateway
Housing (1) is further included, the gateway mainboard (2), communication board (3) are located in the cavity of the housing (1), the gateway mainboard
(2) be set up in parallel with communication board (3), the gateway mainboard (2), communication board (3) two surfaces by heat sink (5) by gateway
Mainboard (2), communication board (3) are fixed together, and in the heat sink (5) outer surface integrally formed with radiating fin
(51)。
5. industrial communication gateway system according to claim 4, it is characterised in that the first serial line interface (61) and the second string
Line interface (62) is respectively in the housing (1) upper side position；The gateway mainboard (2), communication board (3) are solid by heat sink (5)
Surely the upside of housing (1) cavity is connected to, air inlet hole (11), institute are opened up at (5) two side position of heat sink of the housing (1)
State air inlet hole (11) and be internally provided with radiator fan (111), exhaust vent (12) is opened up below the housing (1).
6. industrial communication gateway system according to claim 5, it is characterised in that two heat sinks (5) are fixed to be connected
Gateway mainboard (2), communication board (3) are connect, makes two plate-like rectangular configurations of heat sink (5) structure, the cavity knot of the housing (1)
Structure is plate-like rectangular structure；The air inlet hole (11) is located at the housing (1) top position, the extending direction of radiating fin (51)
Face where the vertical air inlet hole (11).
7. industrial communication gateway system according to claim 5, it is characterised in that the air inlet hole (11) is close to housing
(1) outside is fixedly connected with basket strainer (112).
8. industrial communication gateway system according to claim 4, it is characterised in that the radiating fin (51) is symmetrically arranged at
Heat sink (5) both side surface, and disconnected in the middle part of the radiating fin (51) of both sides, form the ventilating duct (52) of vertical direction.
9. industrial communication gateway system according to claim 1, it is characterised in that first isolation circuit (71) and
Two isolation circuits (72) are optically coupled isolation circuit.
10. industrial communication gateway system according to claim 1, it is characterised in that first serial line interface (61) and
Second serial line interface (62) is RS-485 interfaces, and the processor of the gateway mainboard (2) is FPGA processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721123310.8U CN207304592U (en) | 2017-09-01 | 2017-09-01 | A kind of industrial communication gateway system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721123310.8U CN207304592U (en) | 2017-09-01 | 2017-09-01 | A kind of industrial communication gateway system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207304592U true CN207304592U (en) | 2018-05-01 |
Family
ID=62445759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721123310.8U Expired - Fee Related CN207304592U (en) | 2017-09-01 | 2017-09-01 | A kind of industrial communication gateway system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207304592U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112995044A (en) * | 2019-12-17 | 2021-06-18 | 帕西·西姆公司 | Computer system networking equipment and components |
-
2017
- 2017-09-01 CN CN201721123310.8U patent/CN207304592U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112995044A (en) * | 2019-12-17 | 2021-06-18 | 帕西·西姆公司 | Computer system networking equipment and components |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103002705B (en) | Movable shielding plate device and server frame | |
| CN204578961U (en) | Radiator structure and there is the electronic installation of this radiator structure | |
| US20140036439A1 (en) | Electronic device | |
| CN104812222A (en) | Heat dissipation structure and electronic device comprising same | |
| CN207304592U (en) | A kind of industrial communication gateway system | |
| CN204145936U (en) | A kind of sealed electrical source cabinet | |
| CN201364544Y (en) | High-end cabinet server radiating structure device | |
| CN202262119U (en) | Air conditioner, outdoor machine for air conditioner and electric box for outdoor machine | |
| TWI792253B (en) | Heat dissipation device | |
| CN207519029U (en) | A kind of big data server of high efficiency and heat radiation | |
| CN104656855A (en) | Water cooling type mainboard | |
| CN205082101U (en) | Components of a whole that can function independently cuts off formula machine case and has electronic equipment that this components of a whole that can function independently cuts off formula machine case | |
| CN208370092U (en) | A kind of electronic equipment radiator | |
| CN104868750B (en) | Inverter with radiating redundancy feature | |
| CN104426811A (en) | Heat radiation dustproof switch device | |
| CN206878858U (en) | A kind of dust-proof interchanger of easy heat radiation | |
| CN207560643U (en) | The radiator of elevator and its frequency converter | |
| CN207304591U (en) | A kind of data communication gateway | |
| CN206879301U (en) | A kind of new photovoltaic plant supervising device cabinet heat radiation system | |
| CN205507673U (en) | Dustproof heat abstractor of computer motherboard | |
| CN108919929A (en) | A kind of low-power consumption cloud computer cabinet cooling device | |
| US8514573B2 (en) | Server center with heat dissipation system | |
| CN206865925U (en) | A kind of new network equipment cooling box | |
| CN208016207U (en) | A kind of cellular server unit | |
| CN208141185U (en) | A kind of equipment monitoring apparatus based on modular data center |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180501 Termination date: 20190901 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |