Tom,
You can use one wire for switching and the rest for control, IF you
have enough wires in the cable. Obviously, you need a common ground,
too.
The switching can be used for up to 4 rotors, if you use:
1 - no voltage
2 - +12 v
3 - -12 v
4 - 12v ac
The voltage can be whatever will drive your relay set. I simply put
12 volts as a reference.
Use two DPDT relays ... with diodes to select which is 'thrown' (and
electrolytic capacitors to keep them from chattering on AC).
Appropriate bypass capacitors (and RF chokes, if needed, complete the project.
Good luck,
Don
N8DE
Quoting K0YR - Thomas Rieff <k0yr@tomrieff.com>:
T/T
Any thoughts on how to switch multiple rotors with one set of cabling.
The towers I wish to switch are 500 feet from the cabin.
Or is there a better way of wireless remoting???
Tom, K0YR
K0YR
Thomas Rieff
2059 Sundance Lane
North Mankato, MN 56003
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