Look at Automation Direct's Click PLCs... by the time you buy two
timers, two sockets, etc and wire it up you can pay for a small PLC.
Software is free.
Put two timers in series - one starts after the first one finishes and
have the timeout of the second timer reset the first timer so it starts
over again.
T1 T2
Put a ----||-------|/|-------( )---- to your output and that is it.
Plus you still have extra I/O and logic available.
Dave
On 4/4/2010 5:04 PM, [email protected] wrote:
> Hi
> I am looking for most simple timer that can break 12V circuit(5-60 second
> ON, 20-60 seconds OFF) and repeat it continuously.
> I know about 555 but i could not find assembled timer ready to use.
> I have used PLC from A&B but it too complex for what i want to do.
> thanks
> Aram
>
>
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