CN110534985A - A kind of device replacing block mould communication cable using shielding netting wire - Google Patents
A kind of device replacing block mould communication cable using shielding netting wire Download PDFInfo
- Publication number
- CN110534985A CN110534985A CN201810534747.3A CN201810534747A CN110534985A CN 110534985 A CN110534985 A CN 110534985A CN 201810534747 A CN201810534747 A CN 201810534747A CN 110534985 A CN110534985 A CN 110534985A
- Authority
- CN
- China
- Prior art keywords
- cable
- dc24v
- connecting plate
- base
- block mould
- 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.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B11/00—Communication cables or conductors
- H01B11/02—Cables with twisted pairs or quads
- H01B11/04—Cables with twisted pairs or quads with pairs or quads mutually positioned to reduce cross-talk
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B11/00—Communication cables or conductors
- H01B11/02—Cables with twisted pairs or quads
- H01B11/06—Cables with twisted pairs or quads with means for reducing effects of electromagnetic or electrostatic disturbances, e.g. screens
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R31/00—Coupling parts supported only by co-operation with counterpart
- H01R31/02—Intermediate parts for distributing energy to two or more circuits in parallel, e.g. splitter
Abstract
The invention discloses a kind of devices for replacing block mould communication cable using shielding netting wire, including main communication apparatus, RJ45 base composition bus connecting plate and RJ45 base group, several RJ45 base groups are connected on the RJ45 base composition bus connecting plate, and RJ45 base composition bus connecting plate is additionally provided with DC24V connecting terminal and 485 connecting terminals；The DC24V bus from outer entrance is connected on the DC24V connecting terminal, and each cable mouth is connect with DC24V power circuit.The invention can be very good to solve the broken string of cable connection in work progress by the improvement of the application, go offline, the security risks such as short circuit, improve reliability；Can also direct-on-line take faulty equipment away and be repaired or replaced, the normal operation without influencing other equipment.
Description
Technical field
The invention belongs to communication connection fields, and in particular to a kind of dress for replacing block mould communication cable using shielding netting wire
It sets.
Background technique
In communication system, when central control system and peripheral 485 communication apparatus are attached, 2*1.5 electricity is generallyd use
Source cable power supply and 2*1.0 Shielded Twisted Pair are communicated, due to always there is the more communications of periphery 485 to set in a set of communication system
Standby access, then power supply power supply line and connection (Shielded Twisted Pair) will be parallel to from first equipment second equipment again by
Second equipment parallel connection third equipment and so on, but there are many hidden danger in practical applications in above-mentioned connection method, such as
Some equipment tie point among fruit is loosened or is disconnected, then the connection equipment before it can all disconnect, or due to
Construction personnel's wiring conducting wire burr lack of standardization for making connecting terminal touches causes short circuit together, not only if it is power interface short circuit
It can make armamentarium failure that can also cause whole system power failure；It will lead to entire communication number if it is communication line interface short circuit
According to failure, communication port is damaged when serious.In conclusion so I devises a kind of use shielding netting wire substitution block mould communication cable
Device.
Summary of the invention
To solve the above problems, the present invention provides a kind of dress for replacing block mould communication cable using shielding netting wire
It sets.
The present invention is achieved through the following technical solutions:
A kind of device replacing block mould communication cable using shielding netting wire, including main communication apparatus, RJ45 base composition are total
Line connecting plate and RJ45 base group, the RJ45 base form and are connected with several RJ45 bases on bus connecting plate
Group: and RJ45 base composition bus connecting plate is additionally provided with DC24V connecting terminal and 485 connecting terminals；The DC24V
The DC24V bus from outer entrance is connected on connecting terminal, and each cable mouth is connect with DC24V power circuit；Described 485 connect
Be connected to 485 buses from outer entrance in line terminals, and each cable mouth with 485 connections；The main communication apparatus
DC24V power end is connected with the DC24V connecting terminal of RJ45 base composition bus connecting plate；485 ends of the main communication apparatus
It is connected with 485 connecting terminals of RJ45 base composition bus connecting plate.
As a further optimization solution of the present invention, 1,2 lines of each cable mouth are 485 connections of twisted pair line connection
Road has noiseproof feature；56, the 78 of the cable mouth are connect with the anode negative terminal of DC24V power supply respectively.
As a further optimization solution of the present invention, the mating RJ45 net of 485 communication modules of the main communication apparatus
Mouthful, 1, the 2 of cable are connected with the positive and negative of 485 connecting terminals respectively, 56,78 respectively with DC24V connecting terminal is positive and negative is connected.
As a further optimization solution of the present invention, the connection type of the cable 568A and 568B of the RJ45 base group is not
Conflict will not burn out the network equipment if wrong be inserted into RJ45 base group for cable.
Compared with prior art, the beneficial effects of the present invention are: the invention can be very good by the improvement of the application
It solves the broken string of cable connection in work progress, go offline, the security risks such as short circuit, improve reliability；Can also direct-on-line take
It walks faulty equipment to be repaired or replaced, the normal operation without influencing other equipment.
Detailed description of the invention
Fig. 1 is structure connection diagram of the invention；
Fig. 2 is the structural front view of RJ45 base group of the invention；
Fig. 3 is RJ45 base composition bus connecting board structure main view of the invention.
In figure: 1, main communication apparatus；2, RJ45 base forms bus connecting plate；3, RJ45 base group；4, DC24V terminals
Son；5,485 connecting terminal；6, cable mouth.
Specific embodiment
Present invention is further described in detail with specific embodiment with reference to the accompanying drawing:
As shown in Figure 1-3, a kind of device for replacing block mould communication cable using shielding netting wire, including main communication apparatus (1),
RJ45 base forms bus connecting plate (2) and RJ45 base group (3), connects on RJ45 base composition bus connecting plate (2)
It is connected to several RJ45 base groups (3): and RJ45 base composition bus connecting plate (2) is additionally provided with DC24V and connects
Line terminals (4) and 485 connecting terminals (5)；The DC24V bus from outer entrance is connected on the DC24V connecting terminal (4), and
Each cable mouth (6) connect with DC24V power circuit；485 buses from outer entrance are connected on 485 connecting terminal (5),
And each cable mouth (6) with 485 connections；The DC24V power end and RJ45 base of the main communication apparatus (1) form bus
The DC24V connecting terminal (4) of connecting plate (2) is connected；485 ends of the main communication apparatus (1) and RJ45 base composition bus connect
485 connecting terminals (5) of fishplate bar (2) are connected；1,2 lines of each cable mouth (6) are 485 communication lines of twisted pair line connection, tool
There is noiseproof feature；56, the 78 of the cable mouth (6) are connect with the anode negative terminal of DC24V power supply respectively；The main communication apparatus
(1) the mating RJ45 network interface of 485 communication modules, 1, the 2 of cable respectively with positive and negative being connected of 485 connecting terminals (5), 56,
78 respectively with DC24V connecting terminal (4) is positive and negative is connected；The connection type of the cable 568A and 568B of the RJ45 base group (3)
Do not conflict, if wrong be inserted into RJ45 base group (3) for cable, the network equipment will not be burnt out.
In this embodiment, which can be very good to solve construction by the improvement of the application described apparatus of the present invention
In the process the broken string of cable connection, go offline, the security risks such as short circuit, improve reliability；Can also direct-on-line take failure away and set
It is standby to be repaired or replaced, the normal operation without influencing other equipment.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe originals of the invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (4)
1. a kind of device for replacing block mould communication cable using shielding netting wire, including main communication apparatus, RJ45 base form bus
Connecting plate and RJ45 base group, it is characterised in that: be connected with described in several on the RJ45 base composition bus connecting plate
RJ45 base group, and RJ45 base composition bus connecting plate is additionally provided with DC24V connecting terminal and 485 connecting terminals；
The DC24V bus from outer entrance is connected on the DC24V connecting terminal, and each cable mouth is connect with DC24V power circuit；
Be connected to 485 buses from outer entrance on 485 connecting terminal, and each cable mouth with 485 connections；The main communication
The DC24V power end of equipment is connected with the DC24V connecting terminal of RJ45 base composition bus connecting plate；The main communication apparatus
485 ends are connected with 485 connecting terminals of RJ45 base composition bus connecting plate.
2. a kind of device for replacing block mould communication cable using shielding netting wire according to claim 1, it is characterised in that: institute
1,2 lines for stating each cable mouth are 485 communication lines of twisted pair line connection, have noiseproof feature；56,78 difference of the cable mouth
It is connect with the anode negative terminal of DC24V power supply.
3. a kind of device for replacing block mould communication cable using shielding netting wire according to claim 1, it is characterised in that: institute
State the mating RJ45 network interface of 485 communication modules of main communication apparatus, 1, the 2 of cable respectively with the positive negative of 485 connecting terminals
Even, 56,78 respectively with DC24V connecting terminal is positive and negative is connected.
4. a kind of device for replacing block mould communication cable using shielding netting wire according to claim 1, it is characterised in that: institute
The connection type for stating the cable 568A and 568B of RJ45 base group does not conflict, if wrong be inserted into RJ45 base group for cable, will not burn
The bad network equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810534747.3A CN110534985A (en) | 2018-05-24 | 2018-05-24 | A kind of device replacing block mould communication cable using shielding netting wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810534747.3A CN110534985A (en) | 2018-05-24 | 2018-05-24 | A kind of device replacing block mould communication cable using shielding netting wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110534985A true CN110534985A (en) | 2019-12-03 |
Family
ID=68657298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810534747.3A Withdrawn CN110534985A (en) | 2018-05-24 | 2018-05-24 | A kind of device replacing block mould communication cable using shielding netting wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110534985A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202008006898U1 (en) * | 2008-05-21 | 2008-10-09 | Wolsdorfer, Hans Joachim Gottfried | Power supply device for a portable computer or desktop computer with integrated powerline adapter as well as the coupling networks necessary for the use of the Powerline technology |
| CN101752760A (en) * | 2008-12-11 | 2010-06-23 | 富士康(昆山)电脑接插件有限公司 | Multiplex USB cable connector |
| US20130260673A1 (en) * | 2011-10-21 | 2013-10-03 | Schneider Electric Industries Sas | Method and Relay for Communicating a Value of a Parameter of a Source to be Monitored |
| CN107317738A (en) * | 2017-07-06 | 2017-11-03 | 南京英安特科技实业有限公司 | A kind of bus network communication system and its method |
| CN207183682U (en) * | 2017-03-20 | 2018-04-03 | 天津驰利钧城电子科技有限公司 | A kind of signal connector |
| CN208257063U (en) * | 2018-03-19 | 2018-12-18 | 创升益世（深圳）智能自控有限公司 | A kind of device replacing 485 module communication cables and feed cable using shielding netting wire |
-
2018
- 2018-05-24 CN CN201810534747.3A patent/CN110534985A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202008006898U1 (en) * | 2008-05-21 | 2008-10-09 | Wolsdorfer, Hans Joachim Gottfried | Power supply device for a portable computer or desktop computer with integrated powerline adapter as well as the coupling networks necessary for the use of the Powerline technology |
| CN101752760A (en) * | 2008-12-11 | 2010-06-23 | 富士康(昆山)电脑接插件有限公司 | Multiplex USB cable connector |
| US20130260673A1 (en) * | 2011-10-21 | 2013-10-03 | Schneider Electric Industries Sas | Method and Relay for Communicating a Value of a Parameter of a Source to be Monitored |
| CN207183682U (en) * | 2017-03-20 | 2018-04-03 | 天津驰利钧城电子科技有限公司 | A kind of signal connector |
| CN107317738A (en) * | 2017-07-06 | 2017-11-03 | 南京英安特科技实业有限公司 | A kind of bus network communication system and its method |
| CN208257063U (en) * | 2018-03-19 | 2018-12-18 | 创升益世（深圳）智能自控有限公司 | A kind of device replacing 485 module communication cables and feed cable using shielding netting wire |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20191203 |
|
| WW01 | Invention patent application withdrawn after publication |