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Wiren Board NETMON-2/en: различия между версиями
Новая страница: «==== Sensors/counters with pulse outputs/buttons. ==== Such devices form a signal by closing two wires that are suitable for them. Connect one wire to the GND ter…»
(Новая страница: «==== Sensors/counters with pulse outputs/buttons. ==== Such devices form a signal by closing two wires that are suitable for them. Connect one wire to the GND ter…») |
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===Connection=== | ===Connection=== | ||
==== | ==== Sensors/counters with pulse outputs/buttons. ==== | ||
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. 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. | |||
==== Устройства с выходом открытый коллектор. ==== | ==== Устройства с выходом открытый коллектор. ==== | ||