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WBIO-DO-R10A-8 Relay Module/en: различия между версиями
Новая страница: «== Images and drawings of the device == {{WBPictures|1}}»
(Новая страница: «Control of lighting, motors, contactors.») |
(Новая страница: «== Images and drawings of the device == {{WBPictures|1}}») |
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| (не показано 14 промежуточных версий этого же участника) | |||
| Строка 8: | Строка 8: | ||
Control of lighting, motors, contactors. | Control of lighting, motors, contactors. | ||
== | ==Technical specifications== | ||
Contains 8 HF32F-G relays ([http://www.hongfa.com/pro/pdf/HF32F-G_en.pdf Datasheet]) with SPST contacts configuration (two contacts per relay: NO/COM) switching the corresponding 8 outputs. The outputs are output to screw clamps designed for a maximum current of 20 A. | |||
Permissible current up to 7A per channel. The module has protection against sparking of the contacts. | |||
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/ | |||
{| class="wikitable" | {| class="wikitable" | ||
! | !Parameter | ||
! | !Value | ||
|- | |- | ||
| | |Number of outputs | ||
|8 | |8 | ||
|- | |- | ||
| | |Output type | ||
| | |mechanical relay | ||
|- | |- | ||
| | |Contact configuration | ||
|SPST, | |SPST, normally open | ||
states: | |||
* | * off. | ||
* | * C is closed and NO | ||
|- | |- | ||
| | |Maximum switching voltage, alternating current | ||
|250 | |250 V | ||
|- | |- | ||
| | |Maximum switching voltage, direct current | ||
|30 | |30 Volts | ||
|- | |- | ||
| | |Maximum switching current, per channel (*) | ||
|7 | |7 A | ||
|- | |- | ||
| | |The channel resistance in the open state | ||
|< 100 | |< 100 megohms | ||
|- | |- | ||
| | |Voltage isolation between the controller and the output | ||
|1500 | |1500 V (RMS.) | ||
|- | |- | ||
| | |Lifetime: number of switches | ||
for load 10 A 230 V AC, cos φ = 1 | |||
|100 000 | |100 000 | ||
|- | |- | ||
| | |Module type | ||
|"O" (non-inverted address scheme) | |"O" (non-inverted address scheme) | ||
|- | |- | ||
| | |Maximum power consumption | ||
|1 | |1 W | ||
|- | |- | ||
| | |Width, DIN units | ||
|3 | |3 | ||
|- | |- | ||
| | |Size | ||
|53,3x90,2x57,5 | |53,3x90,2x57,5 mm | ||
|} | |} | ||
<nowiki>*</nowiki>) | <nowiki>*</nowiki>) Maximum switching current is specified for 230 VAC resistive load. | ||
{| class="wikitable" | {| class="wikitable" | ||
!colspan="2" | ''' | !colspan="2" | '''Terminals and wire section''' | ||
|- | |- | ||
|| | || The recommended wire cross section with pin bushing insulated tip, mm<sup>2</sup> || 2,5 | ||
|- | |- | ||
|| | || Standard sleeve length of pin bushing insulated tip, mm || 8 | ||
|- | |- | ||
|| | ||Tightening torque of screws, Н∙м || 0,5 | ||
|- | |- | ||
|} | |} | ||
[[File:DIN 3U.png |300px|thumb|right| | [[File:DIN 3U.png |300px|thumb|right|Dimensions]] | ||
== | == Connection to the controller == | ||
See [[Модули ввода-вывода/en#Activating the modules in the controller web interface|Activating the modules in the web interface of the controller]]. In the Module type field, select '''WBIO-DO-RxA-8: 8 Channel Relay I/O module'''. In the web interface the relay will be presented by the controls of EXT'''x'''_R3A1 — EXT'''x'''_R3A8 of the Discrete I/O devices. The corresponding MQTT-topics: /devices/wb-gpio/controls/EXT'''x'''_R3A'''y'''. | |||
[[File:Wbio-do-rxa-8_controls.png|300px|thumb|right| | [[File:Wbio-do-rxa-8_controls.png|300px|thumb|right|Controls of the module in the web interface]] | ||
== | == Load connection== | ||
Relays are connected in a phase break. | |||
[[Файл:Relay outputs.png|400px|thumb|none| | [[Файл:Relay outputs.png|400px|thumb|none|Connection scheme]] | ||
== | == Images and drawings of the device == | ||
{{Wbincludes:WBPictures|1}} | {{Wbincludes:WBPictures|1}} | ||