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Both 24VDC and 220VAC are supported

2020-01-16View Original

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I have a question: the supply voltage can be either 24VDC or 220VAC. What is the principle behind this, and what is the name of such a circuit? Thank you!
Reply #22020-01-17
It’s not clear whether there is a voltage conversion and rectification device inside, one that converts 220V AC to 24V DC.
Reply #32020-01-31
The supply voltage can be either 24VDC or 220VAC; this refers to the voltage that the relay’s contacts can handle. In most cases, it is also necessary to specify the capacity of the contacts, such as 24VDC, 30VA

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