CN204612761U - A kind of RS485 bus-type temperature and humidity monitor module adopting RJ45 interface - Google Patents
A kind of RS485 bus-type temperature and humidity monitor module adopting RJ45 interface Download PDFInfo
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- CN204612761U CN204612761U CN201520299441.6U CN201520299441U CN204612761U CN 204612761 U CN204612761 U CN 204612761U CN 201520299441 U CN201520299441 U CN 201520299441U CN 204612761 U CN204612761 U CN 204612761U
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Abstract
A kind of RS485 bus-type temperature and humidity monitor module adopting RJ45 interface, comprise shell and the mounting base suitable with this shell, comprise circuit board and coupling arrangement, this circuit board is installed in this shell, this circuit board includes power module, communication module and connection terminal, this connection terminal is electrically connected with this power module and communication module respectively, this coupling arrangement comprises the connecting terminal block corresponding with this connection terminal and RJ45 terminal, and this connecting terminal block is connected with this RJ45 terminal by jumper.The utility model by transforming in original module, again by being arranged at the pluggable terminal block on circuit board, two crystal heads only need be made during installation, be docked on RJ45 terminal respectively, the serial connection between two of humiture module can be achieved, both facilitated the installation wiring of engineering staff to this humiture module, and alleviated their labour intensity, improve maintenance or maintenance efficiency, also avoid when wiring because loosened screw causes cannot normally using of equipment.
Description
Technical field
The utility model relates to a kind of temperature and humidity monitor module, especially a kind of employing RJ45 interface, the temperature and humidity monitor module of RS485 bus-type mode communication.
Background technology
Machine room is the center of exchanges data, storage; the inside houses a large amount of accurate equipment such as server, switch, router, disk array; equipment manufacturer is in order to proterctive equipment; once temperature exceed setting value can be automatically out of service; simultaneous temperature and humidity also affect the serviceable life of equipment, so humiture to be absolutely necessary a part in the environmental construction of machine room.For the ease of management and the temperature and humidity situation understanding machine room, usually need Temperature Humidity Sensor is installed.And existing humiture module generally has two kinds, one is RS485 type humiture, adopts screw link; Another kind is network humiture, adopts standard RJ45 interface, and power supply needs lead-in wire in addition to provide;
The effect of humiture: for gathering the temperature and humidity data of machine room entirety, then data are carried out concentration of transmissions to Surveillance center.
The humiture module of data center of the prior art dynamic environment monitoring is arranged on machine room ceiling or rack usually, and it exists following not enough:
1) because the humiture module of existing employing RS485 mode communication generally adopts screw permanent haulage line, power supply and communications line need to turn screw one by one and dock, and are not easy to install.
2) terminal screw easily skids, and causes circuit normally to fix.
3) netting twine needs each core strip off to use, and wiring is more loaded down with trivial details.
4) for the humiture of network-type, need configuration of IP, when quantity is more, be unfavorable for the Appropriate application of Internet resources, and communication and power supply respectively with two lines, need add material and workload.
Utility model content
In view of above-mentioned condition, be necessary to provide a kind of can so that install the employing RS485 mode communication of wiring and maintenance, and temperature and humidity monitor module that the temperature and humidity of machine room is monitored can be realized.
For solving the problems of the technologies described above, a kind of RS485 bus-type temperature and humidity monitor module adopting RJ45 interface is provided, comprise shell and the mounting base suitable with this shell, comprise circuit board and coupling arrangement, this circuit board is installed in this shell, this circuit board includes power module, communication module and connection terminal, this connection terminal is electrically connected with this power module and communication module respectively, this coupling arrangement comprises the connecting terminal block corresponding with this connection terminal and RJ45 terminal, this connecting terminal block is connected with this RJ45 terminal by jumper, this connecting terminal block is connected with this connection terminal.
This shell is provided with display and button, and this display is electrically connected with this button and this circuit board.
This mounting base is provided with through hole, and this lead to the hole site is corresponding with this connection terminal position.
This mounting base is provided with multiple fixed screw holes.
This connection terminal comprises four wiring stitch and a draw-in groove, these four wiring stitch respectively corresponding 12V power supplys just, GND, RS485+, RS485-.
This connecting terminal block comprises the terminal in four holes, and the terminal in this four hole is respectively to should four wiring stitch.
This RJ45 terminal (32) is two, be arranged side by side, the terminal in this four hole connects a deconcentrator by jumper, by this jumper one-to-two of deconcentrator, draw eight stitch, these eight stitch are corresponding described two RJ45 terminals (32) respectively, and these eight stitch are defined as respectively: 1, RS485+; 2, RS485-; 3, empty; 4,5,12V; 6, empty; 7,8, GND.
The utility model adopts the RS485 bus-type temperature and humidity monitor module of RJ45 interface, the technical matters solved is to provide a kind of employing and is similar to RJ45 interface type, be convenient to the humiture module of installing wiring, maintenance, the communication of employing RS485 mode, the humiture module that the temperature and humidity of machine room is monitored can be realized.
Compared with prior art, the utility model employing is the humiture module of OAO-210 in model, increase the jumper configured, original module is transformed, again by being arranged at the pluggable terminal block on circuit board, two crystal heads only need be made during installation, be docked at respectively in the female of RJ45, the serial connection between two of humiture module can be achieved, the utility model is made both to have facilitated the installation wiring of engineering staff to this humiture module, alleviate their labour intensity, improve maintenance or maintenance efficiency, also avoid when wiring because loosened screw causes cannot normally using of equipment.Meanwhile, due to the utility model employing is the communication of RS485 mode, can realize a pair multiple spot and monitor, decrease taking Internet resources.
Accompanying drawing explanation
Fig. 1 is the RS485 bus-type temperature and humidity monitor module principle structural drawing that the utility model adopts RJ45 interface.
Fig. 2 is that the utility model adopts coupling arrangement and connection terminal principle assumption diagram in the RS485 bus-type temperature and humidity monitor module of RJ45 interface.
Fig. 3 is the RS485 bus-type temperature and humidity monitor modular structure schematic diagram that the utility model adopts RJ45 interface.
Fig. 4 is that the utility model adopts coupling arrangement structural representation in the RS485 bus-type temperature and humidity monitor module of RJ45 interface.
Fig. 5 is RS485 bus-type temperature and humidity monitor module housing and the board structure of circuit schematic diagram that the utility model adopts RJ45 interface.
Fig. 6 is that the utility model adopts mounting base structural representation in the RS485 bus-type temperature and humidity monitor module of RJ45 interface.
Wherein: 10, shell; 12, display; 14, button; 20, circuit board; 22, power module; 21, communication module; 26, connection terminal; 30, deconcentrator; 32, RJ45 terminal; 40, coupling arrangement; 42, jumper; 44, connecting terminal block; 50, mounting base; 52, fixed screw holes; 54, through hole.
Embodiment
Be described in further detail below in conjunction with the RS485 bus-type temperature and humidity monitor module of drawings and Examples to employing RJ45 interface of the present utility model.
Refer to Fig. 1, Fig. 2 and Fig. 3, a kind of RS485 bus-type temperature and humidity monitor module adopting RJ45 interface of the utility model embodiment, comprise shell 10 and the mounting base 50 suitable with this shell 10, comprise circuit board 20 and coupling arrangement 40, this circuit board 20 is installed in this shell 10, this circuit board 20 includes power module 22, communication module 24 and connection terminal 26, this connection terminal 26 is electrically connected with this power module 22 and communication module 24 respectively, this coupling arrangement 40 comprises the connecting terminal block 44 corresponding with this connection terminal 26 and RJ45 terminal 32, this connecting terminal block 44 is connected with this RJ45 terminal 32 by jumper 42, this connecting terminal block 44 is connected with this connection terminal 26.
As shown in Figure 3, shell 10 is provided with display 12 and button 14, and this display 12 and this button 14 are electrically connected with this circuit board 20, can control humiture module open and close by button 14.
As shown in Figure 5, Figure 6, this mounting base 50 is provided with through hole 54, and this through hole 54 position is corresponding with this connection terminal 26 position; This mounting base 50 is provided with multiple fixed screw holes 52, after mounting base and shell 10 fasten and install, by fixed screw holes 52, can make whole warm and humid monitoring module ceiling fixed installation.
As shown in Figure 2, Figure 4 shows, this connection terminal 26 comprises four wiring stitch and a draw-in groove, these four wiring stitch respectively corresponding 12V power supplys just, GND, RS485+, RS485-; This connecting terminal block 44 comprises the terminal in four holes, and the terminal in this four hole is respectively to should four wiring stitch; This RJ45 terminal 32 is two, be arranged side by side, the terminal in this four hole connects a deconcentrator 30 by jumper, by this jumper one-to-two of deconcentrator, draw eight stitch, these eight stitch are corresponding described two RJ45 terminals (32) respectively, and these eight stitch are defined as respectively: 1, RS 485+; 2, RS 485-; 3, empty; 4,5,12V; 6, empty; 7,8, GND, docked with the stitch of four on RJ45 terminal 32 by four stitch of connection terminal 26, both can to warm and humid module for power supply, again can normal communication monitoring.
In the utility model, the power module 22 on circuit board 20 and communication module 24 are integrated on circuit board 20, fix stitch and draw-in groove by connecting terminal block 44, and jumper 42 directly can plug and be connected with connection terminal 26 in draw-in groove, simple and convenient.Jumper 42 has 2 RJ45 terminals 32 side by side, will power and RS485 communication integrating to together, be conducive to monitoring wiring and wiring; Circuit board 20 is installed and can pull out formula connecting terminal block 44, being extracted out by connecting terminal block 44, can isolate jumper 42 when keeping in repair from Wiring circuit board 20, to during maintenance, more exchange device or other operation bring great convenience.
The jumper 42 adopting the RS485 bus-type humiture module of RJ45 interface to use is common conventional RV flexible cord, to brand, model without particular/special requirement, connecting terminal block 44 also can be terminal block common on market, all can meet the request for utilization of the utility model equipment.
The above, it is only preferred embodiment of the present utility model, not any pro forma restriction is done to the utility model, although the utility model discloses as above with preferred embodiment, but and be not used to limit the utility model, any those skilled in the art, do not departing within the scope of technical solutions of the utility model, make a little change when the technology contents of above-mentioned announcement can be utilized or be modified to the Equivalent embodiments of equivalent variations, in every case be do not depart from technical solutions of the utility model content, according to any simple modification that technical spirit of the present utility model is done above embodiment, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (7)
1. one kind adopts the RS485 bus-type temperature and humidity monitor module of RJ45 interface, comprise shell (10) and the mounting base (50) suitable with this shell (10), it is characterized in that: comprise circuit board (20) and coupling arrangement (40), this circuit board (20) is installed in this shell (10), this circuit board (20) includes power module (22), communication module (24) and connection terminal (26), this connection terminal (26) is electrically connected with this power module (22) and communication module (24) respectively, this coupling arrangement (40) comprises the connecting terminal block (44) corresponding with this connection terminal (26) and RJ45 terminal (32), this connecting terminal block (44) is connected with this RJ45 terminal (32) by jumper (42), this connecting terminal block (44) is connected with this connection terminal (26).
2. the RS485 bus-type temperature and humidity monitor module adopting RJ45 interface as claimed in claim 1, it is characterized in that: this shell (10) is provided with display (12) and button (14), this display (12) and this button (14) are electrically connected with this circuit board (20).
3. the RS485 bus-type temperature and humidity monitor module adopting RJ45 interface as claimed in claim 1, it is characterized in that: this mounting base (50) is provided with through hole (54), this through hole (54) position is corresponding with this connection terminal (26) position.
4. the RS485 bus-type temperature and humidity monitor module adopting RJ45 interface as claimed in claim 1, is characterized in that: this mounting base (50) is provided with multiple fixed screw holes (52).
5. the RS485 bus-type temperature and humidity monitor module adopting RJ45 interface as claimed in claim 1, it is characterized in that: this connection terminal (26) comprises four wiring stitch and a draw-in groove, these four wiring stitch respectively corresponding 12V power supplys just, GND, RS485+, RS485-.
6. the as claimed in claim 5 RS485 bus-type temperature and humidity monitor module adopting RJ45 interface, is characterized in that: this connecting terminal block (44) comprises the terminal in four holes, and the terminal in this four hole is respectively to should four wiring stitch.
7. the RS485 bus-type temperature and humidity monitor module adopting RJ45 interface as claimed in claim 6, it is characterized in that: this RJ45 terminal (32) is two, be arranged side by side, the terminal in this four hole connects a deconcentrator by jumper, by this jumper one-to-two of separated time (30) device, draw eight stitch, these eight stitch are corresponding described two RJ45 terminals (32) respectively, and these eight stitch are defined as respectively: 1, RS485+; 2, RS485-; 3, empty; 4,5,12V; 6, empty; 7,8, GND.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520299441.6U CN204612761U (en) | 2015-05-11 | 2015-05-11 | A kind of RS485 bus-type temperature and humidity monitor module adopting RJ45 interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520299441.6U CN204612761U (en) | 2015-05-11 | 2015-05-11 | A kind of RS485 bus-type temperature and humidity monitor module adopting RJ45 interface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204612761U true CN204612761U (en) | 2015-09-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520299441.6U Active CN204612761U (en) | 2015-05-11 | 2015-05-11 | A kind of RS485 bus-type temperature and humidity monitor module adopting RJ45 interface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204612761U (en) |
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2015
- 2015-05-11 CN CN201520299441.6U patent/CN204612761U/en active Active
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