A multifunctional timer developed by our company:
1. The signal triggers the relay to pull. When the time is up, the relay is disconnected during the delay time.
A: invalid trigger again B: retrigger reclose C: reset again to stop trigger relay
2. The signal triggers the start timing t2 and the time is dependent on the relay pull-in time. Closing time (reset) T1 and T2 can be adjusted.
3. Recycle: open T1, separate T2, infinite loop. Both T1 and T2 are adjustable
There is signal, the relay is closed, the suction is held, the signal is lost, the timing starts, the time is up, the relay is disconnected during the delay, the signal is given again, the delay is canceled, the signal disappears, and the time is retimed.
Video demo address: http://v.youku.com/v_show/id_XNzkyNzgxMTk2.html
Relay closed, normally open end and common end are connected, and normally closed end and common end are disconnected; working mode is selected: after power on, long press K1 key for 2 seconds to enter the selected function mode.
P1-1 ~ P1-4 selectable, P1-1 working mode: the signal triggers the relay to pull. When the time is up, the relay is disconnected. The user can set the relay to get the time, press the K2 hundred-digit digital tube to start flashing. At this time, press K3, change hundred digits; press K2 ten digits to start flashing, press K3 at this time, ten digits change; press K2 digits to start flashing, press K3, one digit digital change; press K2 again; the digital tube now flashes, press K3 at this time, the decimal point shift, the single-digit decimal point means 0 to 999 minutes, the ten digits represent 0 to 99.9 seconds, and the decimal point does not represent 0 to 999 seconds; After selecting, the time is set. Short press K1 to enter the fine-tuning setting of the function. The trigger is invalid during default delay. press K1 key,
P1-2 working mode: signal trigger start timing X to disconnect time relay pull Y. User can set X,Y time of relay pull; The time setting is similar to P1-1. The blue light is on to indicate the time when the relay is closed, and the blue light is off to set the time when the relay is cut off. Short press K1 to enter the fine-tuning setting of the function. The trigger is invalid during default delay. Press the K1 key, the trigger is valid during the delay time (re-timer), and then press the default initial setting.
P1-3 working mode: open X seconds, separate Y seconds, endless loop. User can set X,Y time of relay pull; The time setting is similar to P1-2. Short press K1, you can enter the fine-tuning settings of the function, first turn on x, turn off Y seconds, press k1, first disconnect X, open Y seconds, then press again to repeat the default initial setting
P1-4 operating mode: the signal is triggered to pull the relay, but does not start timing, the trigger signal disappears and starts timing. when the time is up, the relay is turned off; During the delay, the signal is given again, the delay is canceled, the suction is held, and the signal disappears. Restart timing; (usually equivalent to the start of the button version used for the shutdown delay). The user can set the time T for the relay to be pulled; The time setting is similar to P1-1.