G,day all.
I am after some help with a timing circuit.
A DC 24v 5.0amp solinoid needs to be energised 10sec, denergised for 30sec, in a continuous loop. Some adjustability of these times would be good but not essential.
AC 240v will be converted to DC 24v. The solinoid is fitted to a pnuematic valve. The cycling will supply an air powered water pump. I have designed and built the pump, have the pneumatic valve, but cannot find an economical timer. Cost is a major issue.
Any ideas, suggestions would be appreciated.
I am after some help with a timing circuit.
A DC 24v 5.0amp solinoid needs to be energised 10sec, denergised for 30sec, in a continuous loop. Some adjustability of these times would be good but not essential.
AC 240v will be converted to DC 24v. The solinoid is fitted to a pnuematic valve. The cycling will supply an air powered water pump. I have designed and built the pump, have the pneumatic valve, but cannot find an economical timer. Cost is a major issue.
Any ideas, suggestions would be appreciated.