CN217486595U - Industrial switch with built-in extended communication protocol - Google Patents
Industrial switch with built-in extended communication protocol Download PDFInfo
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- CN217486595U CN217486595U CN202123341597.0U CN202123341597U CN217486595U CN 217486595 U CN217486595 U CN 217486595U CN 202123341597 U CN202123341597 U CN 202123341597U CN 217486595 U CN217486595 U CN 217486595U
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- power supply
- optical module
- industrial switch
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- communication protocol
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/124—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wired telecommunication networks or data transmission busses
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Abstract
The utility model discloses a built-in extension communication protocol's industry switch belongs to switch technical field, including PCB circuit board, power supply unit, ethernet unit and RS485 communication unit, power supply unit the ethernet unit all with PCB circuit board electricity is connected, RS485 communication unit with PCB circuit board carries out the electricity through the RS485 chip and connects.
Description
Technical Field
The utility model relates to a switch technical field, in particular to built-in extension communication protocol's industry switch.
Background
At present, an industrial Ethernet switch is only limited to Ethernet communication protocol and optical fiber communication protocol data transmission communication and is only limited to local network data transmission, along with the progress and development of social science and technology, the existing industrial switch transmission communication protocol cannot meet the requirements of market communication protocols, and in order to meet the requirements of client communication protocols, if a common industrial switch in the market is used, an Ethernet conversion 485 communication protocol module is additionally arranged, so that the client cost and the equipment failure rate are greatly improved, the client maintenance cost is increased, and the reliability and the stability of network data transmission communication safety are greatly reduced.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide an industrial switch of built-in extension communication agreement can improve the reliability of network data transmission communication.
In order to solve the technical problem, the utility model discloses a technical scheme does:
the utility model provides a built-in extension communication protocol's industry switch, includes PCB circuit board, power supply unit, ethernet unit and RS485 communication unit, power supply unit ethernet unit all with PCB circuit board electricity is connected, RS485 communication unit with PCB circuit board spare carries out the electricity through the RS485 chip and connects.
Preferably, the number of the RS485 communication units is two.
Preferably, the industrial switch further comprises a power supply device and a network transformer, the power supply device is electrically connected with the PCB, and the network transformer is electrically connected with the ethernet unit and the PCB respectively.
Preferably, the power supply device comprises a power supply module electrically connected with an alternating current power supply and an intelligent Bypass power supply module electrically connected with the PCB.
Preferably, the industrial switch further comprises a first optical module and a second optical module, and the first optical module and the second optical module are electrically connected to the PCB.
Preferably, the first optical module is an SFP optical module, and the second optical module is a 1 × 9 optical module.
Preferably, the SFP optical modules include 1 × 9 optical modules each including 4 universal serial buses.
By adopting the technical scheme, the RS485 communication unit is arranged in the network, so that the compatibility of a network transmission protocol can be improved, and the comprehensiveness and timeliness of network data transmission are greatly ensured.
Drawings
Fig. 1 is a schematic block diagram of an industrial switch with an internal extended communication protocol.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
As shown in fig. 1, the schematic block diagram of the structure of an industrial switch with a built-in extended communication protocol includes a PCB, a power supply device, an ethernet unit and an RS485 communication unit, wherein the power supply device and the ethernet unit are electrically connected to the PCB, and the RS485 communication unit is electrically connected to a PCB circuit board through an RS485 chip;
because the network data transmission communication of equipment in different industries is different, the common industrial exchanger in the market can not meet the requirement of the compatible comprehensive data transmission communication, and in order to meet the requirement of the field network data transmission communication of a part of special industries, the RS485 communication unit is arranged in the industrial exchanger in the technical scheme, so that the industrial exchanger can be compatible with a 485 data transmission communication protocol, the use field of a client is met, and the use satisfaction degree and the use efficiency of the client are improved;
when the industrial switch works normally, the RS485 communication unit collects an external 485 network transmission data protocol, transmits the data protocol to the Ethernet in a binary code transmission mode, analyzes the data protocol through a single chip of the switch, and converts the 485 communication protocol into the Ethernet transmission communication protocol through the single chip and software operation, so that the mutual conversion between the Ethernet data transmission and the 485 data transmission is realized, various communication protocols are compatible, and the comprehensiveness of the network data transmission is ensured;
the number of the RS485 communication units is two, so that more universal serial ports can be improved;
the industrial switch also comprises a power supply device and a network transformer, wherein the power supply device is electrically connected with the PCB, and the network transformer is respectively electrically connected with the Ethernet unit and the PCB;
the power supply device comprises a power supply module electrically connected with an alternating current power supply and an intelligent Bypass power supply module electrically connected with the PCB;
the industrial switch also comprises a first optical module and a second optical module, wherein the first optical module and the second optical module are electrically connected with the PCB;
the first optical module is an SFP optical module, and the second optical module is a 1 × 9 optical module;
the SFP optical modules comprise 1 × 9 optical modules which comprise 4 universal serial buses;
due to the fact that the RS485 communication unit is arranged in the network, compatibility of a network transmission protocol can be improved, and comprehensiveness and timeliness of network data transmission are guaranteed greatly.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.
Claims (7)
1. An industrial switch with a built-in extended communication protocol is characterized in that: including PCB circuit board, power supply unit, ethernet unit and RS485 communication unit, power supply unit ethernet unit all with the PCB circuit board electricity is connected, RS485 communication unit with PCB circuit board carries out the electricity through the RS485 chip and connects.
2. The industrial switch with built-in extension communication protocol of claim 1, wherein: the number of the RS485 communication units is two.
3. The industrial switch with built-in extension communication protocol of claim 1, wherein: the industrial switch further comprises a power supply device and a network transformer, wherein the power supply device is electrically connected with the PCB, and the network transformer is electrically connected with the Ethernet unit and the PCB respectively.
4. The industrial switch with built-in extended communication protocol of claim 3, wherein: the power supply device comprises a power supply module electrically connected with an alternating current power supply and an intelligent Bypass power supply module electrically connected with the PCB.
5. The industrial switch with built-in extension communication protocol of claim 1, wherein: the industrial switch further comprises a first optical module and a second optical module, and the first optical module and the second optical module are electrically connected with the PCB.
6. The industrial switch with built-in extended communication protocol of claim 5, wherein: the first optical module is an SFP optical module, and the second optical module is a 1 × 9 optical module.
7. The industrial switch of claim 6, wherein the industrial switch is further configured to: the 1 x 9 optical module comprises 4 universal serial buses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123341597.0U CN217486595U (en) | 2021-12-23 | 2021-12-23 | Industrial switch with built-in extended communication protocol |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123341597.0U CN217486595U (en) | 2021-12-23 | 2021-12-23 | Industrial switch with built-in extended communication protocol |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217486595U true CN217486595U (en) | 2022-09-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123341597.0U Active CN217486595U (en) | 2021-12-23 | 2021-12-23 | Industrial switch with built-in extended communication protocol |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217486595U (en) |
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2021
- 2021-12-23 CN CN202123341597.0U patent/CN217486595U/en active Active
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