I need something that will, when I press a button, wait 35 min. and then turn on the relay, can this do that!?
1975436
Not that I know of, this unit needs a trigger then it transfers power at a predetermined time setting. Look for a delay timer.
1975437
Yes this will. When you apply VCC voltage via your switch, it will switch your (NO) normally open contact on, then based on your time set on the potentiometer (35 min) it will switch back to you (NC)normally closed contact and stay activated as long as you switch stays on. I used it to time a drying cycle for 30 min using a 2" dc fan and a micro / proximity switch.
1024592
Yes it can do this...if your arduino or whatever you are using can send high low that fast. The relays pro ally won't last long if you do this too much.
1224715
this thing newer worked for me, in no way, not with led nor with relay, nothing. The answer they gave me is that I had to insist trying to trigger it , but never happened.I did not have it replaced as to return it from Venezuela will cost me more than to buy a new one. But I will not buy the same product. Here in Venezuela , later on I found a similar product at a totally different price that was attached to a motorcycle horn and was producing different noises. I suggest you go to a shop where you can try the product
56143
you can wait for a 10 minutes and try again to turn on......is normal your case.
1939907
this device can't do what you're asking. you might want to look at a mechanical timer that gives you several options of turning on and off your appliances
133182
From my understanding, the relay can be used as a battery isolater, so it is likely designed for continuous use. I have used the relay to switch an electric radiator fan in my truck and have had it continuously active for maybe 20-30 minutes without any issue.
1472596
Hi- I need to be able to do that! Ours is turning off after 30 min and we want it on all night. Not sure which switch does this.
1855057
Yes, it can be set for as little as 1 sec or as much as 59 sec. You just need to remember that time as added from left to right so if say you want something to go 3 minutes and 45 seconds you have to enter it as 345 start. I love the way this works because you don't have to hold down a button and wait for the time to count up or down to get where you want (and heaven forbid you miss the time and have to start over).
724111
Not with the timer alone- you will need a DPDT Relay wired in with the timer and the other switch. It is not a beginner project.
2009816
No, 12vdc is always required on to power the circuit. There are 2 pins that you wire to a simple push button ( must be momentary, not a switch. Like a doorbell button) once you push the button, the time will start. This closes the relay contacts. You use the relay as a switch to control what you like - this can be whatever you like (limited by the relay rating of up to 10 amps 250vac or 10 amps 30vdc You must supply this voltage independently, unless it's 12vdc, then you can use the same supply voltage to the timer. The timer runs its cycle until the next time you press the button
1943710
You would need what is called a momentary switch. It only closes the circuit while the button is depressed and open when you release the button.Tthen it would have to go to a relay as this switch would not handle the current neeeded for a starter.
1518466
No, I don't believe so. However it is simply a matter of pushing the "on" button again for another 90 minutes
1212668
Press the botton used to select the amount of time for it to stay on. If you can't reach the outlet you might be better off with a regular light timer set to turn on and off by itself.
590169
I like this timer because it goes beyond just one hour. But what you are asking would be too complex. You would need to manually intervene at the stop and start times.
1579059
Thanks to your question, I just discovered that it could. Set it at zero & push start/stop. It's a good timer. Hope this helps. - Guy
1153782
It does have about a 2 sec delay before it will turn on or off. I hope that helps.
479951
I timed it today. 10 seconds, so you have to readjust the height of the start point of the switch accordingly.The timer is sealed. The timing circuit is pre-programed (electronically by micro chip) and is not user customizable.