i’m looking for a better way to control a Rolling Shutter Motor…
The Motor has Three wires: 220VC
- Up. Hot and Ground… makes the motor spin up…
- Down. second Hot and Ground makes the motor spin the opposite direction (Down).
so in order to control the motor. i’m forced to use two replays one for the Up/Stop action and the second for the Down/Stop Action… (waste of space and hardware)
so my question is:
does a three way relay exists: basically a relay that can go to one direction, get back to the middle no contact(Stop) and have the ability to go to the opposite direction.
which would allow me to use one relay to control the up/down and stop actions of the motor.