Using Wiren Board with peripheral devices/en: различия между версиями

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For overvoltage protection controller integrated protective diodes - external protective elements are not required.
For overvoltage protection controller integrated protective diodes - external protective elements are not required.


Also for low-voltage load switching, you can use digital output module (WBIO-DO-HS-8), see. [[Special: MyLanguage / O Modules | Modules IO]].
Also for low-voltage load switching, you can use digital output module (WBIO-DO-HS-8), see. [[Special:MyLanguage/Модули ввода-вывода| Modules IO]].




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Also for the connection of current sensors designed special [[Wiren Board 5: Модуль расширения ADC | extension module]].
Also for the connection of current sensors designed special [[Special:MyLanguage/Wiren Board 5: Модуль расширения ADC | extension module]].




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For a more accurate measurement of resistance, as well as to connect Pt100, Pt1000 and for two- and three-wire circuit
For a more accurate measurement of resistance, as well as to connect Pt100, Pt1000 and for two- and three-wire circuit
is a special [[Wiren Board 5: Extension Module ADC | extension module]].
is a special [[Special:MyLanguage/Wiren Board 5: Модуль расширения ADC| extension module]].




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[[File:Button.png|thumb|400px|Example of connection a button]]
[[File:Button.png|thumb|400px|Example of connection a button]]


These devices form a signal by closing suitable for them two wires.  
These devices form a signal by closing two wires.  


Способы подключения к контроллеру:
Connection Methods to the controller:


* С помощью клемм Аx контроллера. Подключите один провод к источнику питания 5-24В, второй провод к клемме Аx.
* With Ax terminal controller. Connect one wire to the power supply 5-24V, the second wire to the terminal Ax.


* С помощью модуля ввода-вывода WBIO-DI-DR-8 (8 каналов), см. [[Special:MyLanguage/Модули ввода-вывода|Модули ввода-вывода]]. Один из проводов подключите к GND, второй к клемме Dx модуля.  
* Using input-output module WBIO-DI-DR-8 (8 channels), see. [[Special: MyLanguage/Модули ввода-вывода | IO Modules ]]. One of the wires connected to GND, the second to terminal Dx of module.  


* С помощью модуля расширения [[Special:MyLanguage/WBE-DI-DR-3|WBE-DI-DR-3]] (3 канала). Один из проводов подключите к GND, второй к клемме Ox соответствующей модулю расширения.  
* Using extension module [[Special: MyLanguage/WBE-DI-DR-3|WBE-DI-DR-3]] (3 channels). One of the wires connected to GND, the second terminal of the Ox in the corresponding expansion module.  


* Можно подключить к входам R1 и R2 контроллера, включив внутренний источник тока. Один из проводов подключите к GND, второй к Rx контроллера.
* Can be connected to the inputs Rx controller, including internal current source. One of the wires connected to GND, the second to the Rx controller.




Некоторые счетчики имеют импульсный выход на оптроне, тогда два провода имеют полярность - "плюс" и "минус".
Some counters have a pulse output to optocoupler, then two wires have the correct polarity - "plus" and "minus".
В таком случае минус подключается к GND, а "плюс" к входу.
In this case, minus connected to GND, and the "plus" to the input.
Либо "плюс" к питанию, минус к Аx (для первого способа).
Or "plus" to the power supply, negative to Ax (first method).




== Устройства с выходом открытый коллектор ==
== Devices with open collector output ==


   
   
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Устройство и контроллер '''должны иметь общую землю'''.
And a controller '' 'to have a common ground' ''.
 
Есть несколько способов подключить такие устройства к контроллеру:
There are several methods to connect these devices to the controller:


* С помощью модуля ввода-вывода WBIO-DI-DR-8 (8 каналов), см. [[Special:MyLanguage/Модули ввода-вывода|Модули ввода-вывода]]. Выход "открытый коллектор" подключите к клемме Dx модуля.  
* Using input-output module WBIO-DI-DR-8 (8 channels), see. [[Special: MyLanguage/Модули ввода-вывода|IO Modules ]]. The output "open collector" connect to terminal Dx module.  


* С помощью модуля расширения [[Special:MyLanguage/WBE-DI-DR-3|WBE-DI-DR-3]] (3 канала). Выход "открытый коллектор" подключите к клемме Ox соответствующей модулю расширения.  
* Using extension module [[Special: MyLanguage/WBE-DI-DR-3 |WBE-DI-DR-3]] (3 channels). The output "open collector" connect to terminal Ox corresponding extension module.  


* Можно подключить к входам R1 и R2 контроллера, включив внутренний источник тока.
* It can be connected to Rx inputs controller, activating the inside current.




== Контакторы с управляющим напряжением 220В ==
== Contactors with a 110/250V control voltage ==


    
    




Используйте модуль расширения с релейными выходами, например [[Special:MyLanguage/Модули ввода-вывода#Модуль релейных выходов (WBIO-DO-R3A-8)|WBIO-DO-R3A-8]].
Use the extension module with relay outputs, eg[[Special:MyLanguage/Модули ввода-вывода#Модуль релейных выходов (WBIO-DO-R3A-8)|WBIO-DO-R3A-8]].




Подключите управляющую катушку контактора через реле модуля расширения (см. рисунок).
Connect the control contactor coil through the relay extension module (see. Figure).




Модуль расширения содержит TVS, защищающий контакты реле от искрения. Внешние защитные компоненты не требуются.
Expansion module contains TVS, protect the relay contacts from arcing. Exterior protective components is not required.




== Подключение к 1-Wire сети ==
== Connecting to the 1-Wire network ==


   
   




Землю сети подключите к клемме GND или общей земляной шине.
Ground connect to GND or common ground bus.
Линию данных к клемме 1-Wire.
The data line to 1-Wire terminal.
Линию питания к клемме 5Vout (внутренний источник питания).
The supply line to 5Vout terminal (internal power supply).
Допускается использовать внешние источники питания шины 1-Wire.
It is allowed to use external power supply bus 1-Wire.




При использовании пассивного питания, контакт питания каждого датчика соединяется с земляным проводом.  
When using a passive power supply pin of each sensor is connected to the earth wire.
В этом случае, шина прокладывается двумя проводами, подключаемыми соответственно к "1-Wire" и "GND".
In this case, the bus consists two wires attached, respectively, to '1-Wire "and" GND ".




== Подключение к сети RS-485 ==
== Connecting to RS-485 network ==


   
   




Смотрите [[Special:MyLanguage/RS-485|RS-485]].
See [[Special:MyLanguage/RS-485|RS-485]].




В Wiren Board 5 есть два порта RS-485. Второй порт мультиплексирован с портом CAN (L c A, H c B)
Wiren Board 5 has two RS-485 port. The second port is multiplexed with the port CAN (L with A, H with B)
Линии А В подключаются к клеммам А и В соответственно. Сигнальную землю (если есть) подключить к земле контроллера.
Line A B is connected to terminals A and B respectively. Signal ground (if any) connected to the ground controller.




Если сеть RS-485 достаточно протяженная, то для её подключения рекомендуется использовать [[Wiren Board 5: Модуль расширения RS485-ISO|модуль расширения с гальванически-изолированным RS-485]].
If the RS-485 network is long enough, then it is recommended to use [[Wiren Board 5: Модуль расширения RS485-ISO|extension module with galvanically-isolated RS-485]].




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=== Пример подключения устройств ===
=== Example of connection devices ===


   
   
Схема испытательного стенда - [[Файл:Стенд-hi.jpg|thumb|500px|Схема стенда]]
Schematic test stand - [[Файл:Стенд-hi.jpg|thumb|500px|Schematic test stand]]

Текущая версия на 20:08, 20 мая 2021

Другие языки:

Switching low-voltage load

Example of connecting relays


Examples: 12/24V relay , LED, fans, signal lamps and so on.


Connect '+' load to "+" power supply, and "-" to terminal Ax. If the total current per channel over 2 A connect GND terminal to the "-" power supply.


When switching inductive loads (relay), there are voltage spikes. For overvoltage protection controller integrated protective diodes - external protective elements are not required.

Also for low-voltage load switching, you can use digital output module (WBIO-DO-HS-8), see. Modules IO.


Sensors with analog voltage output

Example: temperature sensors.

Connect the device to a terminal GND or to a common ground. The sensor output is connected to one of the terminals Ax or Rx. Channels Ax / Rx have different ranges of the measured voltages. Choose the the best channel for your sensor.


Sensors with analog current output

Example of connection sensor with current output


Special current inputs in the WB absent but it is possible, using a resistor Rx = 100-300Om, the current is converted into a voltage and connect as in the previous.


Also for the connection of current sensors designed special extension module.


Resistive Sensors

Inputs Rx are designed to measure resistance in the range 1-100kOm. Measured resistance is connected between the GND and Rx.


For a more accurate measurement of resistance, as well as to connect Pt100, Pt1000 and for two- and three-wire circuit is a special extension module.


Sensors / meters with pulse output / button

Example of connection a button

These devices form a signal by closing two wires.

Connection Methods to the controller:

  • With Ax terminal controller. Connect one wire to the power supply 5-24V, the second wire to the terminal Ax.
  • Using input-output module WBIO-DI-DR-8 (8 channels), see. IO Modules . One of the wires connected to GND, the second to terminal Dx of module.
  • Using extension module WBE-DI-DR-3 (3 channels). One of the wires connected to GND, the second terminal of the Ox in the corresponding expansion module.
  • Can be connected to the inputs Rx controller, including internal current source. One of the wires connected to GND, the second to the Rx controller.


Some counters have a pulse output to optocoupler, then two wires have the correct polarity - "plus" and "minus". In this case, minus connected to GND, and the "plus" to the input. Or "plus" to the power supply, negative to Ax (first method).


Devices with open collector output

And a controller 'to have a common ground' .

There are several methods to connect these devices to the controller:

  • Using input-output module WBIO-DI-DR-8 (8 channels), see. IO Modules . The output "open collector" connect to terminal Dx module.
  • Using extension module WBE-DI-DR-3 (3 channels). The output "open collector" connect to terminal Ox corresponding extension module.
  • It can be connected to Rx inputs controller, activating the inside current.


Contactors with a 110/250V control voltage

Use the extension module with relay outputs, egWBIO-DO-R3A-8.


Connect the control contactor coil through the relay extension module (see. Figure).


Expansion module contains TVS, protect the relay contacts from arcing. Exterior protective components is not required.


Connecting to the 1-Wire network

Ground connect to GND or common ground bus. The data line to 1-Wire terminal. The supply line to 5Vout terminal (internal power supply). It is allowed to use external power supply bus 1-Wire.


When using a passive power supply pin of each sensor is connected to the earth wire. In this case, the bus consists two wires attached, respectively, to '1-Wire "and" GND ".


Connecting to RS-485 network

See RS-485.


Wiren Board 5 has two RS-485 port. The second port is multiplexed with the port CAN (L with A, H with B) Line A B is connected to terminals A and B respectively. Signal ground (if any) connected to the ground controller.


If the RS-485 network is long enough, then it is recommended to use extension module with galvanically-isolated RS-485.




Example of connection devices

Schematic test stand -

Schematic test stand
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