PL-1003 Delay Timer Off from 0 ~ 4 minutes 12V

PL-1003 Time delay board from 0 ~ 4 minutes 12V

It is powered by 12VDC and from the moment it is powered, it arms the Relay and starts counting the time that we have set with the potentiometer.

Feautures 

• Linear potentiometer
• Reverse polarity connection protection.
• Power supply : 12 VDC 
• Dimensions: 4.5 x 1.8 cm

Application examples:

• This circuit allows us to convert a fixed power supply output into a Trigger output for as long as we wish.
• By powering the timer, the Relay arms and disarms after the time that we have set.
• Another application is to have two different times from a siren or PGM time output in case we want, for example, to drive a spotlight in addition to the siren.
• If, for example, we want the siren to sound for two minutes and the floodlight to remain on for 4 minutes in the event of an alarm, we program the siren sound time in our alarm to 4 minutes and drive the siren through the timer for 2 minutes.
• With this connection method, our siren will sound for 2 minutes and the floodlight will remain on for 4 minutes. When the siren sound time ends, the timer is reset.

The set contents

1 x PL-1003 Delay Timer Off from 0 ~ 4 minutes 12V