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Новая страница: ««Dry» are usually called contacts that are not connected to any other circuits of the external system: relay contacts, reed switches, switches. An “open collector” output, for example, cannot be called a dry contact, since it is not galvanically isolated from an external device.»
Matveevrj (обсуждение | вклад) |
Matveevrj (обсуждение | вклад) (Новая страница: ««Dry» are usually called contacts that are not connected to any other circuits of the external system: relay contacts, reed switches, switches. An “open collector” output, for example, cannot be called a dry contact, since it is not galvanically isolated from an external device.») |
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| Строка 12: | Строка 12: | ||
* not closed to ground - «off» | * not closed to ground - «off» | ||
«Dry» are usually called contacts that are not connected to any other circuits of the external system: relay contacts, reed switches, switches. An “open collector” output, for example, cannot be called a dry contact, since it is not galvanically isolated from an external device. | |||
== Дискретные входы в контроллере Wiren Board == | == Дискретные входы в контроллере Wiren Board == | ||