Hi, I'm looking for a relay that performs the following function, but I need to know the technical name for it so I can purchase.
I'm looking for a relay that will energize a circuit for perhaps 5 seconds (to sound an alert) when it receives power (the door is open), however the relay will still be powered because the door is still open. Once the door closes, the relay will reset. Then once the door opens again, the alert cycle starts again. Relay coil needs to operate on approx 10 VAC or 18 volts DC.
Any help in identifying the type is appreciated!
I'm looking for a relay that will energize a circuit for perhaps 5 seconds (to sound an alert) when it receives power (the door is open), however the relay will still be powered because the door is still open. Once the door closes, the relay will reset. Then once the door opens again, the alert cycle starts again. Relay coil needs to operate on approx 10 VAC or 18 volts DC.
Any help in identifying the type is appreciated!