Hi guys,
I've been putting together this control circuit for a railing actuator that needs to sync with a skylight opening and closing.
It's mocked up, and Relay 1 buzzes sometimes when the toggle is pushed to CLOSE, stops when Railing Down Limit switch is opened. It's a 120vac coil with 24vdc contacts. If Railing Down Limit is opened/closed repeatedly, the relay will sometimes buzz and sometimes not, so maybe a faulty relay?
This is really the first thing I've ever built with relays, so forgive me if I'm missing something obvious.
Thanks
Ian
I've been putting together this control circuit for a railing actuator that needs to sync with a skylight opening and closing.
It's mocked up, and Relay 1 buzzes sometimes when the toggle is pushed to CLOSE, stops when Railing Down Limit switch is opened. It's a 120vac coil with 24vdc contacts. If Railing Down Limit is opened/closed repeatedly, the relay will sometimes buzz and sometimes not, so maybe a faulty relay?
This is really the first thing I've ever built with relays, so forgive me if I'm missing something obvious.
Thanks
Ian
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