Wiren Board 5:Аппаратная часть/en: различия между версиями

Wiren Board 5:Аппаратная часть/en (просмотреть исходный код)

Версия 19:19, 22 марта 2016

463 байта убрано ,  8 лет назад
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(не показана 41 промежуточная версия 3 участников)
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<languages/>
<languages/>


[[File:WB4-2.png| thumb | 500px|Wiren Board 4]]
[[Файл:WB5 плата.png| thumb | 500px|Wiren Board 5]]




==Specifications==   
==Specifications==   
[[File:WB4.png| thumb | 500px|Wiren Board 4]]
[[Файл:WB5 подписи1.jpg| thumb | 500px|Wiren Board 5]]


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|| RAM || DDR2 SDRAM 128 MB  
|| RAM || DDR2 SDRAM 128 MB  
|-
|-
|| ROM || 4 ГБ eMMC
|| ROM || 4 GByte eMMC
|-
|-
| Operating System || Debian Linux 7.0. Mainline kernel 3.19.
| Operating System || Debian Linux 7.0. Mainline kernel 3.19.
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!colspan="2" | '''Wireless Interfaces'''  
!colspan="2" | '''Беспроводные интерфейсы'''  
|-
|-
| [[Special:MyLanguage/Wi-Fi|Wi-Fi]] || 802.11 b/g/n 2.4 ГГц
| [[Special:MyLanguage/Wi-Fi|Wi-Fi]] || 802.11 b/g/n 2.4 GHz
|-
|-
|| [[Special:MyLanguage/GSM/GPRS|GSM/GPRS]] || 850/900/1800/1900 МГц. GPRS class 12. 85.6 kbps (downlink).  
|| [[Special:MyLanguage/GSM/GPRS|GSM/GPRS]] || 850/900/1800/1900 MHz. GPRS class 12. 85.6 kbps (downlink).  
SIM-карта формата microSIM
microSIM card socket.
|-
|-
|| Bluetooth ||4.0, Bluetooth Low Energy
|| Bluetooth ||4.0, Bluetooth Low Energy
|-
|-
|| Пакетное радио 433 МГц || модуль RFM69H. Для связи с устройствами [[Special:MyLanguage/Поддерживаемые устройства |Noolite]], датчиками [[Special:MyLanguage/Поддерживаемые устройства |Oregon]]
|| ISM Radio || RFM69H module.  
To communicate with [[Special:MyLanguage/Поддерживаемые устройства |Noolite]] devices, [[Special:MyLanguage/Поддерживаемые устройства |Oregon]] sensors
|-
|-
|| [[Z-Wave]] ||  ''(опция)''
|| [[Special:MyLanguage/Z-Wave|Z-wave]] ||  ''(optional)''
|-
|-
|| [[Consumer IR|ИК-порт]] ||  ''разъём для подключения внешнего приемопередатчика''
|| [[Special:MyLanguage/Consumer IR|IR remote]] ||  ''socket for external IR transceiver''
|-
|-
|}
|}
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!colspan="2"| '''Подключение датчиков'''  
!colspan="2"| '''Sensor connection'''  
|-
|-
| 4x[[Special:MyLanguage/ADC | АЦП]] ||  диапазон 0-28V
| 4x[[Special:MyLanguage/ADC | ADC]] ||  0-28V range
|-
|-
||2x[[Special:MyLanguage/Входы для резистивных датчиков|Входы для резистивных датчиков]]  
||2x[[Special:MyLanguage/Входы для резистивных датчиков|Resistive sensor inputs]]  
|| Подключение термисторов на 10 кОм, использование как АЦП до 3.3V.
|| 10kOhm thermistors are supported. Can also be used as ADC in 0-2.5V range.
|-
|-
|| 4x[[Special:MyLanguage/DI | DI (цифровой вход)]]
|| 4x[[Special:MyLanguage/DI | DI (digital inputs)]]
|-
|-
!colspan="2"| '''Outputs'''  
!colspan="2"| '''Outputs'''  
|-
|-
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|-
|-
|}
|}
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!colspan="2"| '''Other Interfaces'''  
!colspan="2"| '''Other Interfaces'''  
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|-
|-
|}
|}
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!colspan="2"| '''Power supply'''  
 
!colspan="2"| '''Питание'''  
|-
|-
|Напряжение питания
|Supply voltage
|7-28В
|7-28В
|-| Рабочее напряжение || 7-28 В
|| Потребляемая мощность || <3 Вт (пиковая - до 12 Вт)
|-
|-
| Работа от резервного аккумулятора || [[WBMZ-BATTERY - модуль резервного питания|Модуль резервного питания]] (Опция)
|| Power consumption ||  < 3 W (peak consumption up to 12 W)
|-
| Backup battery || [[Special:MyLanguage/WBMZ-BATTERY - модуль резервного питания|backup power supply module]] (optional)
|-
|-
||питание по витой паре || [[Special:MyLanguage/Power over Ethernet | Passsive Power over Ethernet]]
||Passive Power over Ethernet || [[Special:MyLanguage/Power over Ethernet | Passsive Power over Ethernet]]
|-
|-
|}
|}
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|  
|
'''подпись'''  
'''legend'''  
|| '''Max. V, I'''  
|| '''Max. V, I'''  
| width="10%" | '''cостояние''' '''по умолчанию'''
| width="10%" | '''state''' '''default'''
| width="60%"|'''Функуции'''
| width="60%"|'''Functions'''
|-
|-
! colspan="4"| Верхний ряд, левый блок
! colspan="4"| Upper row, left block
|-
|-
| '''Vin'''  || 28V || ||Входное напряжение
| '''Vin'''  || 28V || ||Input voltage
|-
|-
| '''GND''' ||  || ||"земля", минус блок питания
| '''GND''' ||  || ||power supply ground
|-
|-
! colspan="6"| Верхний ряд, правый блок
! colspan="6"| Upper row, right block
|-
|-
| '''O1''' ||  rowspan="3"| || rowspan="3"| || rowspan="3" |Входы/выходы модуля расширения
| '''O1''' ||  rowspan="3"| || rowspan="3"| || rowspan="3" |Inputs/outputs of extension module
|-
|-
| '''O2'''  
| '''O2'''  
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| '''O3'''  
| '''O3'''  
|-
|-
| '''O1''' ||  rowspan="3"| || rowspan="3"| || rowspan="3" |Входы/выходы модуля расширения
| '''O1''' ||  rowspan="3"| || rowspan="3"| || rowspan="3" |Inputs/outputs of extension module
|-
|-
| '''O2'''  
| '''O2'''  
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| '''O3'''  
| '''O3'''  
|-
|-
! colspan="8"| Нижний ряд, правый блок
! colspan="8"| Lower row, right block
|-
|-
| '''A1''' || rowspan="4"| 28V , 2A || rowspan="4"| High Z || rowspan="4" |[[Special:MyLanguage/Управление низковольтной нагрузкой|Выходы "открытый коллектор"]], [[Special:MyLanguage/ADC|ADC]]  
| '''A1''' || rowspan="4"| 24V , 2A || rowspan="4"| High Z || rowspan="4" |[[Special:MyLanguage/Управление низковольтной нагрузкой|"Open collector" outputs]], [[Special:MyLanguage/ADC|ADC]]  
|-
|-
| '''A2'''     
| '''A2'''     
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| '''A4'''  
| '''A4'''  
|-
|-
| '''R1''' || rowspan="2"| 5V || rowspan="2"|High Z || rowspan="2" |Резистивные датчики, [[Special:MyLanguage/ADC|ADC]], цифровые входы (GPIO) без подтяжки
| '''R1''' || rowspan="2"| 5V || rowspan="2"|High Z || rowspan="2" |Resistive sensors, [[Special:MyLanguage/ADC|ADC]], digital inputs
|-
|-
| '''R2'''
| '''R2'''
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| '''W1''' || 30V || 3.3V || [[Special:MyLanguage/1-Wire|1-Wire]], GPIO  
| '''W1''' || 30V || 3.3V || [[Special:MyLanguage/1-Wire|1-Wire]], GPIO  
|-
|-
| '''5V out''' || 5V, 0.5A || 5V || Выход 5V.  Отключение при превышении тока. Программное управление.
| '''5V out''' || 5V, 0.5A || 5V || 5V output with over-current protection and software on/off control
|-
|-
| '''A''' ||  30 V || 0V || rowspan="2"|порт [[Special:MyLanguage/RS-485|RS-485]] (/dev/ttyAPP1)
| '''A''' ||  30 V || 0V || rowspan="2"|connector [[Special:MyLanguage/RS-485|RS-485]] (/dev/ttyAPP1)
|-
|-
| '''B''' ||  30 V || +5V  
| '''B''' ||  30 V || +5V  
|-
|-
|-
|-
| '''L''' || 30 V || 0V ||  rowspan="2"|Порт CAN или [[Special:MyLanguage/RS-485|RS-485]] (/dev/ttyAPP4).
| '''L''' || 30 V || 0V ||  rowspan="2"|connector CAN or [[Special:MyLanguage/RS-485|RS-485]] (/dev/ttyAPP4).
Подключение RS-485: A к клемме '''L''', B к клемме '''H'''.
Connection RS-485: A to terminal '''L''', B to terminal '''H'''.
|-
|-
| '''H''' ||  30 V || +5V
| '''H''' ||  30 V || +5V
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== Multifunctional inputs/outputs A1-A4==
== Multifunctional inputs/outputs A1-A4==
[[Файл:Ax2.png|thumb|400px|Equivalent circuit of A1-A4 channels]]
[[Файл:Ax2.png|thumb|400px|Equivalent circuit of A1-A4 channels]]


Multifunctional channels consist of input and output stages are connected in parallel, as well as protective diodes (connected to one terminal of the channel).
Multifunctional channels consist of input and output stages are connected in parallel, as well as protective diodes (connected to one terminal of the channel).


Output stage consists of the Tx switch. The Tx switch can connect the corresponding output with ground.
Output stage consists of the Tx switch. The Tx switch can connect the corresponding output with ground.
The state of the switch is controlled by logic circuits inside the controller. The switch may be one of 2 states:
The state of the switch is controlled by logic circuits inside the controller. The switch may be one of 2 states:


*Active (closed); channel output is connected to ground (0V).
*Inactive (open), high impedance.


*Active (closed); channel output is connected to ground (0V)
Such outputs are called “open collector” outputs.
 
 
*Inactive (open), high impedance.
Such outputs are called “open collectors”


Open collector outputs on Ax channels are shown as Ax_OUT in software. Channel address is "wb-gpio/Ax_OUT".


Input stage of Ax channel consists of an analogue-to-digital converter ADCx and an input resistor Rx (100kOhm).  
Input stage of Ax channel consists of an analogue-to-digital converter ADCx and an input resistor Rx (100kOhm).  
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If the channel terminal is left floating, the input voltage measured by ADCs is pulled down to zero by the Rx resistance.
If the channel terminal is left floating, the input voltage measured by ADCs is pulled down to zero by the Rx resistance.


Analog inputs on Ax channels are shown as "Ax" in software.  Channel address is "wb-adc/Ax".


Ax channels also work as discrete inputs. The logical high state is 3V or higher, the logical low is 1.5V or lower.
Ax channels also work as discrete inputs. The logical high state is 3V or higher, the logical low is 1.5V or lower.
Binary inputs on Ax channels are shown as "Ax_IN" in software.  Channel address is "wb-gpio/Ax_IN".


== R1 and R2 Resistive Inputs==
== R1 and R2 Resistive Inputs==
[[Файл:Rx.png|thumb|400px|Rx equivalent circuit]]
[[Файл:Rx.png|thumb|400px|Rx equivalent circuit]]


By default each Rx terminal is connected to internal adjustable current source. By measuring the voltage drop across terminals, the Wiren Board software calculates the resistance of the sensor connected to the corresponding terminal.
By default each Rx terminal is connected to internal adjustable current source. By measuring the voltage drop across terminals, the Wiren Board software calculates the resistance of the sensor connected to the corresponding terminal.


Each input can also be [[ADC#Измерение сопротивлений|switched]] to a general-purpose analog input.
Each input can also be [[ADC#Измерение сопротивлений|switched]] to a general-purpose analog input.


In this mode, the internal current source is turned off. Voltage measurements in the range of 0-2.5V can be performed.
In this mode, the internal current source is turned off. Voltage measurements in the range of 0-2.5V can be performed.


R1 and R2 inputs also work as discrete inputs.  
R1 and R2 inputs also work as discrete inputs.  


While the internal current source is activated (as by default) the input is pulled high to the internal 3.3V power rail.
While the internal current source is activated (as by default) the input is pulled high to the internal 3.3V power rail.
If the input is left floating, the corresponding discrete input state is a logic high.
If the input is left floating, the corresponding discrete input state is a logical high.


If the input is connected to the signal ground the input state is a logic zero.
If the input is connected to the signal ground the input state is a logical zero.


Therefore, external buttons, sensors, etc. should be connected between the Rx and GND terminals.
Therefore, external buttons, sensors, etc. should be connected between the Rx and GND terminals.


In the alternate general-purpose ADC mode (with current source disabled), the input is pulled down to the ground.
In the alternate general-purpose ADC mode (with current source disabled), the input is pulled down to the ground.
In this case, a logic zero corresponds to the floating input, while logic high corresponds to the voltage across terminals higher than 2.5V.
In this case, a logical zero corresponds to the floating input, while logical high corresponds to the voltage across terminals higher than 2.5V.


In this mode one should connect external buttons, sensors, etc. between the Rx terminal and either "5V out" or positive power supply terminal.
In this mode one should connect external buttons, sensors, etc. between the Rx terminal and either "5V out" or positive power supply terminal.


== 1-Wire and +5V output ==
== 1-Wire and +5V output ==
1-Wire - шина для подключения внешних датчиков по двум (или трём) проводам. Так как это шина, можно подключить несколько устройств на один порт 1-Wire.  
1-Wire bus is used for external sensors. The bus utilizes either two or three conductors.
The bus allows to connect multiple devices to a single 1-Wire port in parallel.  


You may find convenient to use +5V output to power external sensors or circuits.  
You may find convenient to use +5V output to power external sensors or circuits.  
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One can connect up to 4 modules in arbitrary order. Otherwise, one must connect "type I" modules first, then "type O" and "type IO" ones.
One can connect up to 4 modules in arbitrary order. Otherwise, one must connect "type I" modules first, then "type O" and "type IO" ones.


The detailed description of the I/O modules can be found in [[Special:MyLanguage/Модули ввода-вывода]] article.
The detailed description of the I/O modules can be found in the [[Special:MyLanguage/Модули ввода-вывода|corresponding article]].


== Extension modules ==
== Extension modules ==
Wiren Board 5 has two internal extension slots.
 
Each extension module has 3 dedicated terminal blocks labeled O1-O3.
[[Файл:EXT1.jpeg|thumb|300px|Extension module]]
 
On the controller board has two slots for expansion modules.
Each module is assigned to 3 terminals.


When inserted, the extension modules are fixed in place by plastic enclosure.  
When inserted, the extension modules are fixed in place by plastic enclosure.  
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Please see the following articles for the detailed description:
Please see the following articles for the detailed description:


[[Special:MyLanguage/Модули расширения]]
[[Special:MyLanguage/Модули расширения|Extension modules]]


== Power Supply ==  
== Power Supply ==  
Источник — https://wirenboard.com/wiki/Служебная:Сравнение_версий/5916...8237