Модуль выходов "сухой контакт" (оптореле) WBE-DO-SSR-2/en: различия между версиями
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Each channel has built-in protection against voltage surges when switching inductive load (TVS at 40V). | Each channel has built-in protection against voltage surges when switching inductive load (TVS at 40V). | ||
{| class="wikitable" | {| class="wikitable" style="text-align:center" | ||
! | !Parameter | ||
! | !Value | ||
|- | |- | ||
| | |Number of outputs | ||
|2 | |2 | ||
|- | |- | ||
| | |Outputs type | ||
| | |opto relay | ||
|- | |- | ||
| | |Contacts configuration | ||
|SPST ( | |SPST (normally open) | ||
|- | |- | ||
| | |Maximum switching voltage | ||
|40V AC/DC | |40V AC/DC | ||
|- | |- | ||
| | |Maximum switching current, per channel | ||
|'''100 mA''' | |'''100 mA''' | ||
|- | |- | ||
| | |The channel resistance in the open state | ||
|< 5 | |< 5 Оhm | ||
|- | |- | ||
| | |Voltage isolation between the controller and the output | ||
| | |1500 Vrms | ||
|- | |- | ||
| | |Maximum power consumption | ||
|0.05 Вт | |0.05 Вт | ||
|- | |- | ||
| | |Compatibility | ||
| | |Compatiblу with [[Wiren Board 5/en|Wiren Board 5]] of all revisions. | ||
|} | |} | ||
Версия 19:25, 1 июля 2019
The module is designed to control the inputs of the "dry contact" type in applications where galvanic isolation is required.
Technical specifications
The module contains two SPST (normally open) configuration optocouplers with one common contact.
Each channel has built-in protection against voltage surges when switching inductive load (TVS at 40V).
| Parameter | Value |
|---|---|
| Number of outputs | 2 |
| Outputs type | opto relay |
| Contacts configuration | SPST (normally open) |
| Maximum switching voltage | 40V AC/DC |
| Maximum switching current, per channel | 100 mA |
| The channel resistance in the open state | < 5 Оhm |
| Voltage isolation between the controller and the output | 1500 Vrms |
| Maximum power consumption | 0.05 Вт |
| Compatibility | Compatiblу with Wiren Board 5 of all revisions. |
Распиновка
| Клемма | Функция |
|---|---|
| O1 | K1 |
| O2 | K2 |
| O3 | COM |
Конфигурирование
Настройка осуществляется в веб-интерфейсе в раздел Configs => Hardware Modules Configuration.
В разделе Internal slot 1 или 2 (в зависимости от номера слота) выбрать "WBE-DO-OR-2: Dual Solid-State Signal Relay Module" и нажать Save.
После добавления два дополнительных выхода появляется в Devices рядом с выходами контроллера (раздел Discrete I/O).
При добавлении устройство определяется сразу же, перезагрузка не требуется.
MQTT
| Слот | Клемма | Выход реле | Канал (MQTT) | Топик (MQTT) |
|---|---|---|---|---|
| MOD1 | O1 | K1 | wb-gpio/MOD1_K1 | /devices/wb-gpio/controls/MOD1_K1 |
| O2 | K2 | wb-gpio/MOD1_K2 | /devices/wb-gpio/controls/MOD1_K2 | |
| MOD2 | O1 | K1 | wb-gpio/MOD2_K1 | /devices/wb-gpio/controls/MOD2_K1 |
| O2 | K2 | wb-gpio/MOD2_K2 | /devices/wb-gpio/controls/MOD2_K2 |
Технические детали
Сигналы управления реле находятся на контакте RX (K1) и IRQ (K2) модуля расширения