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WBIO-DI-WD-14 Discrete Inputs/en: различия между версиями
WBIO-DI-WD-14 Discrete Inputs/en (просмотреть исходный код)
Версия 13:13, 3 июля 2019
, 4 года назадНовая страница: «Such devices form a signal by closing two wires connected to them. Connect one wire to the '''iGND''' terminal (COM in the old version) of the module. Connect th…»
(Новая страница: «== External device connection== '''Sensors/counters with pulse outputs/buttons.'''») |
(Новая страница: «Such devices form a signal by closing two wires connected to them. Connect one wire to the '''iGND''' terminal (COM in the old version) of the module. Connect th…») |
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'''Sensors/counters with pulse outputs/buttons.''' | '''Sensors/counters with pulse outputs/buttons.''' | ||
Such devices form a signal by closing two wires connected to them. Connect one wire to the '''iGND''' terminal (COM in the old version) of the module. Connect the second wire to the Dx terminal. Some counters have a pulse output on the optocoupler, then the two wires have polarity - "plus" and "minus". The "minus" connects to '''iGND'''(COM in the old version), "plus" -to Dx. | |||
'''Устройства с выходом открытый коллектор.''' | '''Устройства с выходом открытый коллектор.''' | ||