wb_editors
14 355
правок
WBE2-DO-OC-2 Open Collector Outputs Extension Module/en: различия между версиями
WBE2-DO-OC-2 Open Collector Outputs Extension Module/en (просмотреть исходный код)
Версия 18:40, 11 мая 2021
, 3 года назадFuzzyBot переименовал страницу WBE-DO-OС-2 Open Collector Outputs Extension Module/en в WBE2-DO-OC-2 Open Collector Outputs Extension Module/en без оставления перенаправления: Часть переводимой страницы WBE-DO-OС-2 Open Collector Outputs Extension Module.
(Новая страница: «Wiren Board 6: Open colletor outputs module (WBE2-DO-OC-2)») |
FuzzyBot (обсуждение | вклад) м (FuzzyBot переименовал страницу WBE-DO-OС-2 Open Collector Outputs Extension Module/en в WBE2-DO-OC-2 Open Collector Outputs Extension Module/en без оставления перенаправления: Часть переводимой страницы WBE-DO-OС-2 Open Collector Outputs Extension Module.) |
||
| (не показаны 23 промежуточные версии 2 участников) | |||
| Строка 1: | Строка 1: | ||
<languages/> | <languages/> | ||
The module is designed to control the inputs of the "dry contact" type, as well as for switching low-voltage load in tasks where galvanic isolation is required. | |||
== | ==Technical specifications== | ||
<div class="tright" style="clear:none">[[Файл:WBE2-DO-OC-1-2xOpenCollector.png|thumb|200px| | <div class="tright" style="clear:none">[[Файл:WBE2-DO-OC-1-2xOpenCollector.png|thumb|200px|WBE2-DO-OC-2-2xOpenCollector back side]]</div> | ||
<div class="tright" style="clear:none">[[Файл:WBE2-DO-OC-2-2xOpenCollector.png|thumb|200px| | <div class="tright" style="clear:none">[[Файл:WBE2-DO-OC-2-2xOpenCollector.png|thumb|200px|WBE2-DO-OC-2-2xOpenCollector front side]]</div> | ||
The module contains two N-channel transistors with common ground. | |||
Each channel has built-in protection against voltage surges when switching inductive load (TVS at 30V). | |||
The ground (GND) of the load must be connected to the GND terminal of the module (O3 terminal of the extension module). | |||
{| class="wikitable" | {| class="wikitable" | ||
! | !Parameter | ||
! | !Value | ||
|- | |- | ||
| | |Number of outputs | ||
|2 | |2 | ||
|- | |- | ||
| | |Outputs type | ||
|N- | |N-channel field effect transistor | ||
( | (open collector) | ||
|- | |- | ||
| | |Contact configuration | ||
|SPST ( | |SPST (normally open) | ||
|- | |- | ||
| | |Maximum switching voltage | ||
|40V DC | |40V DC | ||
|- | |- | ||
| | |Maximum switching current, per channel | ||
|'''1A''' | |'''1A''' | ||
|- | |- | ||
| | |The channel resistance in the open state | ||
|200 mOhm | |200 mOhm | ||
|- | |- | ||
| | |Voltage isolation between the controller and the output | ||
| | |no | ||
|- | |- | ||
| | |Maximum power consumption | ||
|0.01 | |0.01 W | ||
|- | |- | ||
| | |Compatibility | ||
| | |Compatiblу with [[Wiren Board 6/en|Wiren Board 6]] of all revisions. | ||
|} | |} | ||
== | == Pinout == | ||
<div class="tright" style="clear:none">[[Файл:OPtRel.png|200px|thumb|right| | <div class="tright" style="clear:none">[[Файл:OPtRel.png|200px|thumb|right|Output contact scheme]]</div> | ||
{| class="wikitable" | {| class="wikitable" | ||
! | !Terminal | ||
! | !Function | ||
|- | |- | ||
|O1 | |O1 | ||
| Строка 70: | Строка 70: | ||
== | ==Configuration== | ||
Configuration is carried out in the web interface, section Configs => Hardware Modules Configuration. | |||
Select "WBE2-DO-OC-2: Dual Open-Collector Output Module" in the Internal slot 1 or 2 section (depending on the slot number) and click Save. | |||
Once added, two additional outputs appear in the Devices next to the controller outputs (the Discrete I/O section). | |||
Device is detected immediately, reboot is not required. | |||
== MQTT == | ==MQTT == | ||
{| class="wikitable" | {| class="wikitable" | ||
! | !Slot | ||
! | !Terminal | ||
! | !Output | ||
! | !Channel (MQTT) | ||
! | !Topic (MQTT) | ||
|- | |- | ||
| rowspan="2" |MOD1 | | rowspan="2" |MOD1 | ||
| Строка 113: | Строка 113: | ||
|} | |} | ||
= | = Connection order = | ||
<div class="tright" style="clear:none">[[Файл:Led.png|thumb|250px| | <div class="tright" style="clear:none">[[Файл:Led.png|thumb|250px|Led connection example]]</div> | ||
<div class="tright" style="clear:none">[[Файл:Relay.png|thumb|250px| | <div class="tright" style="clear:none">[[Файл:Relay.png|thumb|250px|An example of connecting relay]]</div> | ||
The load is connected as follows: "+" of the load is connected to the power supply, "-" is connected to the transistor output. For the load to start working, you need to apply a high level to the gate of the transistor. | |||
The illustrations show the wiring diagrams of the led and relay. | |||