Two adjustable resistors are used to adjust the time, which can independently adjust the on-time and off-time;
The external trigger starts, use the self-reset button to start the timing. The triggers can also be switched together to realize the countdown when the power is turned on, and it will be disconnected immediately when it is turned on again during operation.
When jumper op1: 1 second to 100 seconds, the adjustment accuracy is 0.1 second
When jumper op2: 1 second to 24 minutes, accuracy 1 second
Single mode
No action after power-on, the relay is connected after power-on, and disconnected after time
During the delay process after the relay is activated, if it is activated again, the delay will be interrupted immediately
Cycle mode
No action after energizing, the relay is turned on after power on, and turned off after t1 time.It will be connected after t2 time. So cycle. T1 and t2 are determined by two adjustable resistors
During the delay work process, if it is triggered again, the delay will be interrupted immediately
