Function: After trigger,the delay start action,the relay is connected at oncethe relay close after the time of countdown.
1. Trigger: refers to the short-term contact between the two wires of the KEY terminal, generally connected to the external button, and can also be connected to the voltage signal; Note: Retriggering after triggering is invalid, and you must wait for the countdown to end before triggering again.
2. Time adjustment: press the Up button to adjust the time up, the maximum is 999, press the Down button to adjust the time down to the minimum 1, and the unit of time is seconds; Note: During the countdown process, the adjustment time will stop immediately, and the relay will return to the initial state. Press and hold the button to quickly adjust the time. Do not power off immediately after the time adjustment, you should wait for more than 1 second to ensure that the set time is effectively saved, and the last setting will be transferred to the next power on.
3. Display: When it is not triggered,display the settings time.Display the remaining time after the trigger.During setup,flashing time is the setting time.
Module parameters:
Voltage: DC12V(Range: DC10V-16V) or DC 24V
Consumption:0.5W
Time Range:1-999 Seconds
Display Mode. 3-bit Red Digital Tube
Time Adjustment: Button (with blackout memory,the next power supply is automatically transferred to the final settings)
Accuracv: 1 Second
Error: 2%
Trigger Mode: Short Connection For More Than 0.025 Seconds
Output Terminal: NO/NC
Output Capacity: 10A(Voltage range AC 0-250V or DC 0-30V)
Size: 90mm*40mm*20mm(L*W*H)
Weight: 30g
Package quantity: 1 pcs

Interface description:
12V+ Power supply positive
12V- Power supply negative
NO Relay NO terminal
COM Relay COM terminal
NC Relav NC terminal
KEY-1 Button terminal, with triangular identifier
KEY-2 Button terminal, interconnect with 12V+
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Attention:
Manual measurement data shall be subject to actual conditions.
Due to differences in lighting and screen, the color of the item may slightly differ from the picture!

