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WBIO-DO-R10A-8 Relay Module
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Wellpro
Wi-Fi Old
Wiren Board 2.8. Исходные файлы
Wiren Board 4: GPIO List
Wiren Board 4: Модуль расширения RS-232
Wiren Board 4:Аппаратная часть
Wiren Board 4:Первое включение
Wiren Board 5.1: GPIO List
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Wiren Board 5: Build an image to download in USB Mass-Storage mode
Wiren Board 5: GPIO List
Wiren Board 5: Восстановление прошивки
Wiren Board 5: Модуль расширения 1-Wire
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Wiren Board 5: Модуль расширения RS485-ISO
Wiren Board 5:Аппаратная часть
Wiren Board 5:Первое включение
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Wiren Board 6.1: GPIO List
Wiren Board 6.2: Peripherals
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Wiren Board 6: Hardware
Wiren Board 6: WBE2R-R-GPS GPS/GLONASS Extension Module:NTPD PPS Setup
Wiren Board 6: Модуль расширения 433MHz (WBE2S-R-433MHZ)
Wiren Board Device Modbus Address
Wiren Board Devices Modbus Management
Wiren Board NETMON-1
Wiren Board NETMON-1: GPIO List
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Wiren Board Smart Home 3.5
Wiren Board Smart Home rev. 3.5
Wiren Board Software
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Wiren Board: Extension Modules
Wirenboard6:InstallingOnTheRemoteSite
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Движок правил wb-rules 1.7
Доступ к порту RS-485 контроллера Wiren Board с компьютера
Как разрабатывать ПО для Wiren Board
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Модули расширения
Модуль ввода-вывода с TTL-уровнями (WBIO-DIO-TTL-8)
Модуль выходов "Открытый коллектор" WBE-DO-OС-2
Модуль выходов "сухой контакт" (оптореле) WBE-DO-SSR-2
Модуль наличия напряжения (WBIO-DI-LVD-16)
Модуль наличия напряжения (WBIO-DI-LVD-8)
Модуль расширения CAN (WBE-I-CAN-ISO)
Модуль расширения CAN (WBE-I-CAN-ISO) wb6
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Модуль релейных выходов 3A (WBIO-DO-R3A-8)
Модуль релейных выходов WBE-DO-R6C-1
ПО МКА-3
Первое включение Wiren Board
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Уникальные идентификаторы
Управление низковольтной нагрузкой
Устарело: низкоуровневая работа с ADC в Wiren Board 2, 3 и 4
Участник:EvgenyBoger/CT309-test
Участник:EvgenyBoger/test2
Участник:EvgenyBoger/testtrans
Участник:EvgenyBoger/testtrans2
Участник:EvgenyBoger/Wbincludes:Revision
Шаблон:Node-RED Installing plugin
Шаблон:Testtrans3
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aa - Afar
ab - Abkhazian
abs - Ambonese Malay
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or - Odia
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pnt - Pontic
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ps - Pashto
pt - Portuguese
pt-br - Brazilian Portuguese
pwn - Paiwan
qu - Quechua
qug - Chimborazo Highland Quichua
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rif - Riffian
rm - Romansh
rmc - Carpathian Romani
rmy - Vlax Romani
rn - Rundi
ro - Romanian
roa-tara - Tarantino
ru - Russian
rue - Rusyn
rup - Aromanian
ruq - Megleno-Romanian
ruq-cyrl - Megleno-Romanian (Cyrillic script)
ruq-latn - Megleno-Romanian (Latin script)
rw - Kinyarwanda
sa - Sanskrit
sah - Sakha
sat - Santali
sc - Sardinian
scn - Sicilian
sco - Scots
sd - Sindhi
sdc - Sassarese Sardinian
sdh - Southern Kurdish
se - Northern Sami
sei - Seri
ses - Koyraboro Senni
sg - Sango
sgs - Samogitian
sh - Serbo-Croatian
shi - Tachelhit
shi-latn - Tachelhit (Latin script)
shi-tfng - Tachelhit (Tifinagh script)
shn - Shan
shy - Shawiya
shy-latn - Shawiya (Latin script)
si - Sinhala
simple - Simple English
sjd - Kildin Sami
sje - Pite Sami
sk - Slovak
skr - Saraiki
skr-arab - Saraiki (Arabic script)
sl - Slovenian
sli - Lower Silesian
sm - Samoan
sma - Southern Sami
smn - Inari Sami
sn - Shona
so - Somali
sq - Albanian
sr - Serbian
sr-ec - Serbian (Cyrillic script)
sr-el - Serbian (Latin script)
srn - Sranan Tongo
ss - Swati
st - Southern Sotho
stq - Saterland Frisian
sty - себертатар
su - Sundanese
sv - Swedish
sw - Swahili
szl - Silesian
szy - Sakizaya
ta - Tamil
tay - Tayal
tcy - Tulu
te - Telugu
tet - Tetum
tg - Tajik
tg-cyrl - Tajik (Cyrillic script)
tg-latn - Tajik (Latin script)
th - Thai
ti - Tigrinya
tk - Turkmen
tl - Tagalog
tly - Talysh
tly-cyrl - толыши
tn - Tswana
to - Tongan
tpi - Tok Pisin
tr - Turkish
tru - Turoyo
trv - Taroko
ts - Tsonga
tt - Tatar
tt-cyrl - Tatar (Cyrillic script)
tt-latn - Tatar (Latin script)
tum - Tumbuka
tw - Twi
ty - Tahitian
tyv - Tuvinian
tzm - Central Atlas Tamazight
udm - Udmurt
ug - Uyghur
ug-arab - Uyghur (Arabic script)
ug-latn - Uyghur (Latin script)
uk - Ukrainian
ur - Urdu
uz - Uzbek
uz-cyrl - Uzbek (Cyrillic script)
uz-latn - Uzbek (Latin script)
ve - Venda
vec - Venetian
vep - Veps
vi - Vietnamese
vls - West Flemish
vmf - Main-Franconian
vo - Volapük
vot - Votic
vro - Võro
wa - Walloon
war - Waray
wls - Wallisian
wo - Wolof
wuu - Wu Chinese
xal - Kalmyk
xh - Xhosa
xmf - Mingrelian
xsy - Saisiyat
yi - Yiddish
yo - Yoruba
yue - Cantonese
za - Zhuang
zea - Zeelandic
zgh - Standard Moroccan Tamazight
zh - Chinese
zh-cn - Chinese (China)
zh-hans - Simplified Chinese
zh-hant - Traditional Chinese
zh-hk - Chinese (Hong Kong)
zh-mo - Chinese (Macau)
zh-my - Chinese (Malaysia)
zh-sg - Chinese (Singapore)
zh-tw - Chinese (Taiwan)
zu - Zulu
Формат
Экспорт для оффлайнового перевода
Экспорт в родном формате
Вывести
{{DISPLAYTITLE:WB-MR6F Modbus Relay Module}}<languages/> [[File:WB-MR6F.png |300px|thumb|right| Релейный модуль WB-MR6F]] === Purpose === Specialized two-channel relay module WB-MR6F is designed for step load control, for example, for three-stage speed control of convector fans. Incorrect software settings and mechanical faults of the relay can not cause a short circuit of the input voltages Vx between themselves because of the device design. The channels are designed for a 3A load. === Outputs=== [[File:Relay Contacts WB-MR6F.jpeg|left|mini|350х350пкс|Diagram of one channel of the module]] The module has 6 HF32F relays ([http://www.hongfa.com/pro/pdf/HF32F_en.pdf Datasheet]). Each of the two channels of the module consists of two rocker relays and one relay with normally open contacts. Depending on the position of the relay, each of the OUTx outputs is either connected to one of the three Vx inputs or disconnected from the Vx inputs (off state). The module can be timer enabled safe mode, which at the termination of the data exchange through Modbus module disables all the relays after a specified time. The table below lists the specifications and conditions of use of the WB-MR6F relay module. Each output of the module is protected from arcing when the varistor closes/opens. Depending on the Modbus register settings, the status of the inputs can be resumed after a power interruption (see [[#Relay operation mode in case of power failure|Relay operation mode in case of power failure]]). === Inputs=== [[File:Input_modes.png|420px|thumb|left|Closed input in trigger mode may be unstable]] The inputs of the modules WB-MR6F displayed on the screwless terminal blocks. Inputs are organized on the principle of dry contact. Buttons or switches are connected between the corresponding inputs and iGND inputs. There is a special input for disconnecting all relays of the module at the same time. Each input controls the state of the corresponding relay. The inputs have two modes of operation: trigger mode (for control with buttons) and repeat mode (for control with switches). In the trigger mode, to change the state of the relay, it is enough to close and open the input once. The change of state occurs on the rising edge (that is, when the circuit). In the repeat mode, the relay state is determined by the input state: the input is closed — the relay is on, open — off. Details about the mode switching written in [[Relay Module Modbus Management/en|Relay Module Modbus Management]]. It is not recommended to use switches (e.g. buttons with fixation) in the trigger mode of inputs. Input interference may be perceived as a short release/push of the button and the relay status will change, although the switch will remain closed. ==Technical specifications== Our detailed article in russian on habr.com about the choice of relay parameters for the switched load: https://habr.com/ru/company/wirenboard/blog/422197/ {| border="1" class="wikitable" style="text-align:left" |- !Parameter !Value |- ! colspan="2" |Power |- |Supply voltage |9 — 28 V DC |- |Power consumption | *In idle mode (with all relays switched off) — 0.1 W *With all relays included — 1 W *Peak value — up to 4 W for 20 MS |- ! colspan="2" |'''Outputs''' |- |Number of outputs |2 |- |Output type |Mechanical relay contacts |- |Contact configuration |Four-position, normally open (States: Open, V1, V2, V3) |- |Output configuration | - |- |Maximum switching voltage, AC |250 V |- |Maximum switching voltage, DC |30 Volts |- |Maximum switching current per channel |3 A |- |Contact resistance |< 100 milliohms |- |Voltage isolation between the controller and the output |1500 V (RMS value) |- |Term life: |100 000 switchings for 3 A/230V AC load |- ! colspan="2" |Inputs |- |Number of inputs (Inputs 0—6) |7 (6+1) Input 0 disconnects all relays of the module simultaneously |- |Input type |"Dry contact", group insulation. The input voltage is ~4.5 V. Current closing input ~2mA. |- |Functions | * General purpose inputs * Signal count * Direct control of relay channels * Simultaneous disconnection of the entire load * Remember the relay status in case of power cuts |- ! colspan="2" |Control |- |Management interface |RS-485 |- |Interface isolation |Uninsulated |- |Communication protocol |Modbus RTU, address is set by software, factory settings are indicated on the label |- |RS-485 interface parameters |set programmatically (see [[#Modbus Control|register Card]]);<br> default: speed — 9600 bit/s; data — 8 bit; parity bit — none (N); stop bits — 2 |- |Ready for operation after power supply | ~0.03 c |- ! colspan="2" |dimensions |- |Width, DIN units |3 |- |Overall dimensions (l x W x h) |53.3 x 56.3 x 57.5 mm |- ! colspan="2" |Display |- |Power and data exchange indication |Green Status led (located under the surface of the top sticker) |- |Relay channel status indication |Red-orange LEDs 1 — 6 (located under the surface of the top sticker) |- ! colspan="2" |operating Conditions |- |Air temperature |-40 to +50 °C |- |Relative humidity |Up to 92%, no condensation |- |} = = = Module dimensions === [[File:DIN 3U.png |300px|thumb|left| the dimensions of the modules in the housing 3 DIN]] The overall dimensions of the module are 53.3 x 90.2 x 57.5 mm (L x W x H), see features. ===Data exchange=== At the physical level, the module is connected via [[RS-485/en| RS-485]] interface. Modbus RTU Protocol is used to control the WB-MR6F. In Wiren Board devices, Modbus data is transmitted over RS-485 communication lines. See the [[Протокол Modbus/en|Modbus Protocol]] page for details. Modbus-address of the device is set at the factory and marked on the label. The address can be changed programmatically. Details refer to the [[#Modbus control| Modbus control]]. == Installation== The relay module is mounted on a standard 35 mm wide DIN rail and occupies a width of 3 DIN modules. The screw-free terminal blocks on the relay board are used to connect power lines, control (RS-485) and input contacts. When using handpieces for installation of wires in screw-free clamps, it is necessary that the diameter of the insulated cuffs does not exceed 3.6 mm, the wire section — 0.75 mm<sup>2</sup>, and the length of the conductive sleeve — 5-6 mm. Screw clamps accept wire section 2.5—4 mm<sup>2</sup>. The wire section must correspond to the switched load. When connecting the switching devices to the relay contacts, it is important not to exceed the recommended current of '''3 A'''. The current flowing when the button or switch is closed is small, so the type of button or switch can be any. Despite the built-in protection against rattle, choose quality buttons and switches to avoid false alarms due to bad contacts. If the device is the last one on the RS-485 line, a 120 Ohm resistor-terminator must be installed between its inputs A and B. Practice shows that in case of bench tests with a small length of the RS-485 line and a small number of terminator devices, it's not necessary to install terminator on the last device in the line. The module must be installed to meet the requirements of electrical safety and to prevent accidental contact of contacts under high voltage. The module must be operated under recommended environmental conditions. [[File:Installation_WBMR6C_+_WB5.png|650px|thumb|center|Sample installation and connection of WB-MR6C module.Scheme for WB-MR6F is the same. The choice of a quality power supply is very important for the operation of the module. A button with green wires connected to the module input 0 disconnects all channels simultaneously.]] == Control of the module via the Wiren Board web interface == The device uses the WB-MR6F template. Each channel corresponds to three switches that control three relays in the group: K1, K2, K3 belong to the first channel, K4, K5, K6 - to the second. The relay corresponds to the position of the outputs: {| class="wikitable" !K1/ K4 !K2/ K5 !K3/ K6 ! !OUT1/ OUT2 |- | rowspan="2" |OFF |OFF | rowspan="2" |OFF | | rowspan="2" |OFF |- |ON | |- | rowspan="2" |ON | rowspan="2" |OFF |ON | | rowspan="2" |V1 |- |OFF | |- | rowspan="2" |ON | rowspan="2" |ON |ON | | rowspan="2" |V3 |- |OFF | |- | rowspan="2" |OFF |ON | rowspan="2" |ON | | rowspan="2" |V2 |- |OFF | |} {| border="0" class="wikitable" style="text-align:center" |- |[[File:MR6C_Switches_web.png|300px|thumb|center|Relay channel control buttons]] |[[File:Web_options.png|300px|thumb|center|Input status flags]] |[[File:Web_input_counter.png|300px|thumb|center|Input counter]] |[[File:Web_safety_timer.png|300px|thumb|center|Security timer shutdown ime]] |} Using virtual switches K1-K6 in the web-interface, you can control the corresponding outputs of the module and monitor their status. If the relay is turned on or off via the external input, it will be reflected in the web-interface. The current state of the inputs is indicated by the Input1 — Input6 checkboxes (they cannot be clicked to change the state). Press/enable counters are displayed in the Input 1 counter – Input 6 counter fields. The meter values are stored in the memory of the relay module microcontroller and are reset when the power is turned on/off and reset. The Safety Timer slider allows you to set the shutdown time (in seconds) of all outputs when there is no communication with the Wiren Board (0 – the safety timer is disabled). When communication with the controller is resumed, the switched-off relays will remain switched off. The slider is easy to control with the arrow keys, previously focusing on it with the mouse: moving the slider with the mouse does not provide sufficient accuracy. The safety timer allows stopping technological processes in case the control over the module is lost (for example, the RS-485 cable is broken). A button connected to input 0 allows you to turn off all the relays included in the module with a single press. Pressing again will turn on all the relays that were switched on initially. The status of the relay is stored in memory, so if you press the button again after a power failure, the restoration of the relay will not happen. The ability to restore relay status after power supply interruption as described in section [[#Relay operation mode in case of power failure| Relay operation mode in case of power failure]]. == Relay operation in case of power failure == Depending on the value written to the storage register 0x06, after the power is turned off and restored, the relays will remain off (if the value is 0, or turn on those that were turned on before the power interruption if the register has a value of 1). This feature appeared in the modules with the firmware, starting with version 1.5.3. ==Modbus Control== Details of the work with the module via Modbus Protocol is written in [[Relay Module Modbus Management/en| Relay Modules Modbus Management ]]. There you can also find a map of the device registers. [[Периферийные устройства с интерфейсом RS-485 серии WB-xxxx/en |Back to peripheral devices list]] == Device firmware update == Starting with the new firmware versions of the device, the firmware update functionality (firmware) via the Modbus Protocol is supported. This makes it possible to extend the functionality of the devices and eliminate errors in the firmware directly at the installation site. Read more about flashing devices described in the article [[WB-MCU-Flasher|Download firmware to Wiren Board devices]]. A list of firmware versions that support the update, as well as devices for which this feature is implemented, can be found in [[Firmware_Changelog| Firmware Changelog]]. == Known faults and bugs == [[WB-MR:_Errata/en |List of known faults]]