CN209374352U - High-speed relay coupling terminal block - Google Patents
High-speed relay coupling terminal block Download PDFInfo
- Publication number
- CN209374352U CN209374352U CN201920206826.1U CN201920206826U CN209374352U CN 209374352 U CN209374352 U CN 209374352U CN 201920206826 U CN201920206826 U CN 201920206826U CN 209374352 U CN209374352 U CN 209374352U
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- input terminal
- input
- output
- terminal block
- power supply
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Abstract
The utility model discloses a kind of high-speed relay coupling terminal blocks, including Input terminal block, multiple power supply switching modules, multiple relays and output terminal row, Input terminal block is equipped with 0V input terminal, 24V input terminal, input common end and multiple signal input parts, signal input part is connected by the power supply switching module of corresponding position with corresponding relay, each power supply switching module is also connect with input common end, output terminal row is equipped with multiple contact sets, each contact sets include passive output opened point, passive output common end and the passive normally closed point of output, passive output opened point, passive output common end and the passive normally closed point of output are connected with corresponding relay, the 0V input terminal of the 0V input terminal connection serial terminal group of junior, the 24V input terminal of the 24V input terminal connection serial terminal group of junior.The space that the utility model easy-to-connect is accurate, replaces relay fast and easy, saves electrical control cabinet.
Description
Technical field
The utility model relates to relay field, in particular to a kind of high-speed relay coupling terminal block.
Background technique
Relay is the automatic switch element with isolation features, is widely used in electrical control cabinet, is most important
One of control element.Traditional relay is individual unit mode, every to increase a protection or control loop, it is necessary to increase
One relay unit needs to repeat to be connected to when installing wiring there are relay common end, and relay end of incoming cables polarity connection is staggered the time
Burn the problems such as not quick enough and not accurate enough when component, relay and PLC module wiring.
Utility model content
The technical problem to be solved by the present invention is in view of the above drawbacks of the prior art, provide a kind of wiring side
Just high-speed relay coupling terminal block that is accurate, replacing relay fast and easy, the space for saving electrical control cabinet.
The technical scheme adopted by the utility model to solve the technical problem is as follows: constructing a kind of high-speed relay connecting terminal
Platform, including Input terminal block, multiple power supply switching modules, multiple relays and output terminal are arranged, and are set on the Input terminal block
There are 0V input terminal, 24V input terminal, input common end and multiple signal input parts, the signal input part passes through corresponding position
The power supply switching module is connected with the corresponding relay, and each power supply switching module is also public with the input
End connection, output terminal row are equipped with multiple contact sets, and each contact sets include passive output opened point, passive
Export common end and the passive normally closed point of output, the passive output opened point, passive output common end and the passive normally closed point of output
It is connected with the corresponding relay, the 0V input terminal of the 0V input terminal connection serial terminal group of junior, the 24V input
The 24V input terminal of the end connection serial terminal group of junior.
In high-speed relay coupling terminal block described in the utility model, ox horn is additionally provided on the Input terminal block and is connect
Line device.
In high-speed relay coupling terminal block described in the utility model, using the guide tracked fixed installation of DIN, shell is adopted
Use inflaming retarding shell.
In high-speed relay coupling terminal block described in the utility model, the 0V input terminal, 24V input terminal and input
The number of common end is two.
In high-speed relay coupling terminal block described in the utility model, the power supply switching module, relay, signal
The number of input terminal and contact sets is equal.
In high-speed relay coupling terminal block described in the utility model, the power supply switching module, relay, signal
The number of input terminal and contact sets is 8.
In high-speed relay coupling terminal block described in the utility model, each relay is equipped with signal designation
Lamp, resistance, coil and diode, the cathode of the signal lamp respectively with one end of the coil, diode anode and
The negative pole end of power supply switching module connects, and the anode of the signal lamp is connect with one end of the resistance, the resistance
The other end is connect with the positive terminal of the other end of the coil, the cathode of diode and power supply switching module respectively.
The high-speed relay coupling terminal block for implementing the utility model has the advantages that due to being equipped with input terminal
Sub- row, multiple power supply switching modules, multiple relays and output terminal row, Input terminal block is equipped with 0V input terminal, 24V is inputted
End, input common end and multiple signal input parts, signal input part by the power supply switching module of corresponding position with it is corresponding after
Electric appliance connection, output terminal row are equipped with multiple contact sets, and each contact sets include passive output opened point, passive output public affairs
End and the normally closed point of passive output altogether, passive output opened point, passive output common end and it is passive export normally closed point with it is corresponding
Relay connection, the utility model the single low power relay in electrical control cabinet be subject to it is integrated, reduce it is intermediate
Wiring link, therefore easy-to-connect is accurate, replacement relay fast and easy, the space for saving electrical control cabinet.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram in the utility model high-speed relay coupling terminal block one embodiment；
Fig. 2 is the schematic view of the front view of high-speed relay coupling terminal block in the embodiment；
Fig. 3 is the side structure schematic view of high-speed relay coupling terminal block in the embodiment.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the utility model high-speed relay coupling terminal block embodiment, the structure of the high-speed relay coupling terminal block
Schematic diagram as shown in Figure 1, the schematic view of the front view of the high-speed relay coupling terminal block as shown in Fig. 2, the high-speed relay
The side structure schematic view of coupling terminal block is as shown in Figure 3.In the present embodiment, which includes input
Terminal block V1, multiple power supply switching module BT, multiple relay IDEC and output terminal arrange V2, and Input terminal block V1 is equipped with 0V
Input terminal, 24V input terminal, input common end COM and multiple signal input parts, input common end COM and multiple signal input parts
For connecting terminal, signal input part is by the power supply switching module BT of corresponding position and corresponding relay IDEC connection, each
Power supply switching module BT is also connect with input common end COM, and output terminal arranges V2 and is equipped with multiple contact sets, each contact sets
It include that passive output opened point, passive output common end and the passive normally closed point of output, passive output opened point, passive output are public
With corresponding relay IDEC connection, the 0V that 0V input terminal connects the serial terminal group of junior is defeated for end and the passive normally closed point of output altogether
Enter end, 24V input terminal connects the 24V input terminal of the serial terminal group of junior.
In the present embodiment, the number of 0V input terminal, 24V input terminal and input common end COM is two.Power supply switches mould
The number for organizing BT, relay IDEC, signal input part and contact sets is equal.In Fig. 1, power supply switching module BT, relay
The number of IDEC, signal input part and contact sets are 8, and 8 signal input parts are respectively 00,01,02,03,04,05,06
With 07,00~07 connects 1~7# input signal.First contact sets are 0A, C0 and 0B, and second contact sets is 1A, C1 and 1B, the
Three contact sets are 2A, C2 and 2B, and the 4th contact sets are 3A, C3 and 3B, and the 5th contact sets are 4A, C4 and 4B, the 6th
Contact sets are 5A, C5 and 5B, and the 7th contact sets are 6A, C6 and 6B, and the 8th contact sets are 7A, C7 and 7B.Wherein, 0A, 1A,
2A, 3A, 4A, 5A, 6A and 7A are passive output opened point, and C0, C1, C2, C3, C4, C5, C6 and C7 are that passive output is public
End, 0B, 1B, 2B, 3B, 4B, 5B, 6B and 7B are the passive normally closed point of output.
Input terminal block V1 is for connecting all kinds of PLC/ sensor/buttons etc.；The incoming ends such as 24V input terminal and 0V input terminal
Son is used for the next terminal board of grade string, and total 24V or total 0V may be selected, and constitutes NPN/PNP mould group；Input terminal rated current≤1A；It is defeated
Enter voltage rating: DC24V；It is applicable in connection electric wire≤1.5m2/AMG。
Output terminal row V2 is for connecting solenoid valve/contactor/indicator light etc., the way of output: using independent (C A B
Type).Output rated voltage: DC24V；Export rated current: 21.8mA.The resistance R:1100 Ω of coil L；Pick-up voltage <
DC16.8V；Release voltage > DC3.6V；Rated consumption power: 530mW；Coil L actuation time < 15ms；Resetting time <
10ms；Mechanical life > 10,000,000 times；Electrical endurance > 100000 hours.The utility model is single small in electrical control cabinet
Power relay be subject to it is integrated, reduce intermediate wiring link, therefore easy-to-connect is accurate, replacement relay facilitate it is fast
Speed, the space for saving electrical control cabinet.
In the present embodiment, ox horn electric wire connecting junction HC is additionally provided on Input terminal block V1, which is quick header connector, side
Just it is connect with PLC module.The stitch of ox horn electric wire connecting junction HC defines synchronous with input terminal.
In the present embodiment, the shell of the high-speed relay coupling terminal block uses high-quality inflaming retarding shell, using DIN guide rail
Formula is fixedly mounted, degree of protection IP20.In Fig. 3,100 be DIN guide track mount, is connect for the high-speed relay to be fixedly mounted
Line terminals platform.
In the present embodiment, each relay IDEC is equipped with signal lamp LED, resistance R, coil L and diode D,
In, the cathode of the signal lamp LED negative pole end with one end of coil L, the anode of diode D and power supply switching module BT respectively
Connection, the anode of signal lamp LED connect with one end of resistance R, the other end of resistance R respectively with the other end of coil L, two
The cathode of pole pipe D is connected with the positive terminal of power supply switching module BT.
In short, input terminal may be constructed total 24V NPN mould group or total 0V PNP mould group in the present embodiment；Input terminal
Son row V1 has two kinds of modes of connection of connecting terminal and ox horn electric wire connecting junction；Inlet circuit has Surge suppression circuit and signal lamp
LED.The high-speed relay coupling terminal block complies with current micromation, integrated development trend, be former single relay more
New regeneration product.Have many advantages, such as small in size, arrangement compact, DIN guide rail installation, low power control signal can be converted into compared with
Powerful output controls signal, to control motor, contactor, solenoid valve etc.；It added Surge suppression in input terminal simultaneously
Circuit and signal lamp LED, it is ensured that module safety operation extends the service life of relay mould group, is suitable for modern scientist electricity
The demand of gas holder.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (7)
1. a kind of high-speed relay coupling terminal block, which is characterized in that including Input terminal block, multiple power supply switching modules, more
A relay and output terminal row, the Input terminal block are equipped with 0V input terminal, 24V input terminal, input common end and multiple
Signal input part, the signal input part are connected by the power supply switching module of corresponding position with the corresponding relay
It connects, each power supply switching module is also connect with the input common end, and the output terminal row is equipped with multiple contacts
Group, each contact sets include passive output opened point, passive output common end and the normally closed point of passive output, described passive
It exports opened point, passive output common end and the passive normally closed point of output to connect with the corresponding relay, the 0V input
The 0V input terminal of the end connection serial terminal group of junior, the 24V input terminal of the 24V input terminal connection serial terminal group of junior.
2. high-speed relay coupling terminal block according to claim 1, which is characterized in that also set on the Input terminal block
There is ox horn electric wire connecting junction.
3. high-speed relay coupling terminal block according to claim 1, which is characterized in that using the guide tracked fixed peace of DIN
Dress, shell use inflaming retarding shell.
4. according to claim 1 to high-speed relay coupling terminal block described in 3 any one, which is characterized in that the 0V is defeated
Entering end, 24V input terminal and inputting the number of common end is two.
5. according to claim 1 to high-speed relay coupling terminal block described in 3 any one, which is characterized in that the power supply
Switching module, relay, signal input part and contact sets number be equal.
6. high-speed relay coupling terminal block according to claim 5, which is characterized in that the power supply switching module, after
The number of electric appliance, signal input part and contact sets is 8.
7. according to claim 1 to high-speed relay coupling terminal block described in 3 any one, which is characterized in that each described
Relay is equipped with signal lamp, resistance, coil and diode, the cathode of the signal lamp respectively with the coil
One end, diode anode connected with the negative pole end of power supply switching module, the anode of the signal lamp and the resistance
One end connection, the other end of the resistance respectively with the other end of the coil, the cathode of diode and power supply switching module
Positive terminal connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920206826.1U CN209374352U (en) | 2019-02-18 | 2019-02-18 | High-speed relay coupling terminal block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920206826.1U CN209374352U (en) | 2019-02-18 | 2019-02-18 | High-speed relay coupling terminal block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209374352U true CN209374352U (en) | 2019-09-10 |
Family
ID=67827314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920206826.1U Active CN209374352U (en) | 2019-02-18 | 2019-02-18 | High-speed relay coupling terminal block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209374352U (en) |
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2019
- 2019-02-18 CN CN201920206826.1U patent/CN209374352U/en active Active
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