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en:hw:03-unipi11:description-of-io:03-description-of-ro [2022/07/11 13:52] avsetula [Relay outputs] |
en:hw:03-unipi11:description-of-io:03-description-of-ro [2022/07/12 13:23] avsetula [Relay outputs] |
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| <WRAP center round important 95%> | <WRAP center round important 95%> | ||
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| **Warning:** \\ | **Warning:** \\ | ||
| - | If an inductive load is connected (eg. electric motors, relay coils, contactors or even the cables in extensive electric installations), we recommend protecting the relay outputs by a corresponding external element (eg. varistor, RC circuit or a suitable diode). | + | If an inductive load is connected (e.g., electric motors, relay coils, contactors, or even the cables in extensive electric installations), it is necessary to protect the relay outputs with a corresponding external element (e.g., varistor, RC circuit or a suitable diode). |
| - | If a capacitive load is connected (eg. power sources of LED lights), we recommend protecting relay contacts against inrush current by connecting a corresponding thermistor to the relay's output. | + | If a capacitive load is connected (e.g., power sources of LED lights), it is necessary to protect the relay contacts against inrush current by connecting a corresponding thermistor to the relay's output. |
| </WRAP> | </WRAP> | ||
