CN204206151U - 220VAC input end daughter board - Google Patents
220VAC input end daughter board Download PDFInfo
- Publication number
- CN204206151U CN204206151U CN201420250311.9U CN201420250311U CN204206151U CN 204206151 U CN204206151 U CN 204206151U CN 201420250311 U CN201420250311 U CN 201420250311U CN 204206151 U CN204206151 U CN 204206151U
- Authority
- CN
- China
- Prior art keywords
- wire jumper
- base plate
- signalling channel
- input end
- daughter board
- 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
Abstract
The utility model discloses a kind of 220VAC input end daughter board, comprise PCB base plate, multiple IO terminal, multiple wire jumper and cable socket, multiple described IO terminal, multiple described wire jumper and described cable socket are all arranged on the end face of described PCB base plate, multiple signalling channel is provided with in described PCB base plate, decompression device is provided with in multiple described signalling channel, and multiple described signalling channel is connected with multiple described wire jumper respectively, between two corresponding described wire jumpers, be provided with the detachable jumper cap of the described signalling channel for connecting described wire jumper.The utility model 220VAC input end daughter board adopts common wire jumper and inner decompression device, eliminates the switching relay of every road signalling channel, can be switched by jumper cap between 220VAC pattern or general mode simultaneously, easy to use.
Description
Technical field
The utility model relates to a kind of voltage input end daughter board for IMDSI control module in ABB Harmony control system, particularly relates to a kind of 220VAC input end daughter board.
Background technology
There is a kind of structure simple now in society, the NTDI01 terminal board of function-stable practicality, but its shortcoming is can not 220VAC input in recipient country, if use this terminal board at home, now need the relay adding 220VAC coil, change into 24/48VDC, then access NTDI01 terminal board, if 16 signalling channels then need to add 16 relays, take volume large, wiring is many.
Utility model content
The purpose of this utility model is just to provide a kind of 220VAC input end daughter board to solve the problem.
The utility model is achieved through the following technical solutions above-mentioned purpose:
220VAC input end daughter board, comprise PCB base plate, multiple IO terminal, multiple wire jumper and cable socket, multiple described IO terminal, multiple described wire jumper and described cable socket are all arranged on the end face of described PCB base plate, multiple signalling channel is provided with in described PCB base plate, decompression device is provided with in multiple described signalling channel, and multiple described signalling channel is connected with multiple described wire jumper respectively, between two corresponding described wire jumpers, be provided with the detachable jumper cap of the described signalling channel for connecting described wire jumper.
Particularly, multiple described IO terminal is spliced into strip, and on the parallel to each other side being arranged on the end face of described PCB base plate, described cable socket is arranged on the opposite side of described PCB plate top surface, multiple described wire jumper to be arranged on described PCB base plate and to be symmetrical arranged along described cable socket.
Touch for preventing personnel the wire jumper not adding jumper cap by mistake and get an electric shock, described terminal board also comprises multiple wire jumper plug, and described wire jumper plug and described wire jumper removably connect.
As preferably, described decompression device is TVS Transient Suppression Diode.
The beneficial effects of the utility model are:
The utility model 220VAC input end daughter board adopts common wire jumper and inner decompression device, eliminates the switching relay of every road signalling channel, can be switched by jumper cap between 220VAC pattern or general mode simultaneously, easy to use.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model 220VAC input end daughter board.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As shown in Figure 1, the utility model 220VAC input end daughter board, comprise PCB base plate 1, multiple IO terminal 2, multiple wire jumper 3 and cable socket 4, multiple IO terminal 2, multiple wire jumper 3 and cable socket 4 are all arranged on the end face of PCB base plate 1, multiple signalling channel is provided with in PCB base plate 1, decompression device is provided with in multiple signalling channel, and multiple signalling channel is connected with multiple wire jumper 3 respectively, between two corresponding wire jumpers 3, be provided with the detachable jumper cap of the signalling channel for connecting wire jumper 3.
Particularly, multiple IO terminal 2 is spliced into strip, and on the parallel to each other side being arranged on the end face of PCB base plate 1, cable socket 4 is arranged on the opposite side of PCB base plate 1 end face, and multiple wire jumper 3 to be arranged on PCB base plate 1 and to be symmetrical arranged along cable socket 4.
Touch for preventing personnel the wire jumper 3 not adding jumper cap by mistake and get an electric shock, terminal board also comprises multiple wire jumper 3 plug, and wire jumper 3 plug and wire jumper 3 removably connect.
As preferably, decompression device is TVS Transient Suppression Diode.
The operation principle of the utility model 220VAC input end daughter board is as follows:
Channel signal in each signalling channel of this terminal board is after the decompression device in terminal board, convert the signal into and accept module (as NTDI01-A) acceptable 110VAC ac input signal, each signalling channel all has a wire jumper 3 for arranging supply power voltage simultaneously, when placed the jumper cap of respective channel, this road will accept the acceptable signal of module as common.
This terminal board is by cable socket 4 and respective external cable, input submodule part (as IMDSI) with outside 1 digital quantity to be connected, each road input signal channel all has a wire jumper 3 for arranging supply power voltage simultaneously, when the jumper cap of corresponding signal passage is extractd, this road will accept 220VAC ac input signal; When placed the jumper cap of corresponding signal passage, this road can accept the input voltage range (accepting 24VDC/48VDC/125VDC/125VAC as IMDSI14 accepts DC48V, IMDSI22) that module standard can specify.
The technical solution of the utility model is not limited to the restriction of above-mentioned specific embodiment, and every technology distortion made according to the technical solution of the utility model, all falls within protection range of the present utility model.
Claims (4)
1.220VAC input end daughter board, it is characterized in that: comprise PCB base plate, multiple IO terminal, multiple wire jumper and cable socket, multiple described IO terminal, multiple described wire jumper and described cable socket are all arranged on the end face of described PCB base plate, multiple signalling channel is provided with in described PCB base plate, decompression device is provided with in multiple described signalling channel, and multiple described signalling channel is connected with multiple described wire jumper respectively, between two corresponding described wire jumpers, be provided with the detachable jumper cap of the described signalling channel for connecting described wire jumper.
2. 220VAC input end daughter board according to claim 1, it is characterized in that: multiple described IO terminal is spliced into strip, and on the parallel to each other side being arranged on the end face of described PCB base plate, described cable socket is arranged on the opposite side of described PCB plate top surface, and multiple described wire jumper to be arranged on described PCB base plate and to be symmetrical arranged along described cable socket.
3. 220VAC input end daughter board according to claim 1, is characterized in that: also comprise multiple wire jumper plug, and described wire jumper plug and described wire jumper removably connect.
4. 220VAC input end daughter board according to claim 1, is characterized in that: described decompression device is TVS Transient Suppression Diode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420250311.9U CN204206151U (en) | 2014-05-16 | 2014-05-16 | 220VAC input end daughter board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420250311.9U CN204206151U (en) | 2014-05-16 | 2014-05-16 | 220VAC input end daughter board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204206151U true CN204206151U (en) | 2015-03-11 |
Family
ID=52664062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420250311.9U Expired - Fee Related CN204206151U (en) | 2014-05-16 | 2014-05-16 | 220VAC input end daughter board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204206151U (en) |
-
2014
- 2014-05-16 CN CN201420250311.9U patent/CN204206151U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204206151U (en) | 220VAC input end daughter board | |
| CN203983526U (en) | A kind of combined connecting terminal | |
| CN203243118U (en) | Voltage monitor | |
| CN205158273U (en) | Power backplate | |
| CN203883278U (en) | Monitorable multi-purpose data line | |
| CN202772069U (en) | Electrical switch and earth leakage protection apparatus with plug-in type lightning protection module | |
| CN203951066U (en) | A kind of 10kV combined-type box becomes inlet wire insulated isolated device | |
| CN202524162U (en) | Secondary equipment integrated medium-voltage distribution system | |
| CN103840376B (en) | The wiring distributor of electrical control cabinet in water treatment | |
| CN202696771U (en) | Television terminal board | |
| CN204904553U (en) | Middling pressure switching of power controller and power supply system | |
| CN204792494U (en) | Two power automatic transfer switch devices | |
| CN204376101U (en) | A kind of novel anti-shock solidus socket | |
| CN203038542U (en) | A SPLC experiment board | |
| CN204758659U (en) | Terminal box for metering device is changed to area load | |
| CN202794262U (en) | High-voltage complete switchgear power input wire four segment non-repeated metering device | |
| CN204270032U (en) | Analog quantity communication interface between RTDS and SimuEngine | |
| CN204257899U (en) | Multi-function jack | |
| CN203324328U (en) | Smart ammeter-used power line carrier communication isolation device | |
| CN203119317U (en) | Integrated medium-voltage distribution system for secondary equipment | |
| CN202486773U (en) | Multifunctional serial-port level transponder | |
| CN203434846U (en) | Multi-power output switching power supply | |
| CN203351098U (en) | Electrical cabinet unit | |
| CN202309112U (en) | Sucker type movable power supply device | |
| CN204732508U (en) | Mini isolator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150311 Termination date: 20160516 |