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WBIO-DI-DR-16 I/O Module/en: различия между версиями
Новая страница: «'''Devices with open collector output.'''»
(Новая страница: «Such devices form a signal by closing two wires that are suitable for them. Connect one wire to the GND terminal of the module. Connect the second wire to the Dx…») |
(Новая страница: «'''Devices with open collector output.'''») |
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Such devices form a signal by closing two wires that are suitable for them. Connect one wire to the GND terminal of the module. Connect the second wire to the Dx terminal. A current of less than 2 mA flows through the button. Some counters have a pulse output on the optocoupler, then the two wires have a polarity - "plus" and "minus". In this case, minus is connected to GND, plus to Dx. | Such devices form a signal by closing two wires that are suitable for them. Connect one wire to the GND terminal of the module. Connect the second wire to the Dx terminal. A current of less than 2 mA flows through the button. Some counters have a pulse output on the optocoupler, then the two wires have a polarity - "plus" and "minus". In this case, minus is connected to GND, plus to Dx. | ||
''' | '''Devices with open collector output.''' | ||
Устройство и модуль должны иметь общую землю. Выход "открытый коллектор" подключите к клемме Dx. | Устройство и модуль должны иметь общую землю. Выход "открытый коллектор" подключите к клемме Dx. | ||