12V 10A Adjustable Time Delay Relay Module – 32 Modes Dual LED Timer Switch with Digital Display

Take control of your automation projects with the amiciSmart 12V 10A Adjustable Time Delay Relay Module. Designed with 32 advanced working modes, this versatile timer switch can handle everything from simple delay on/off functions to complex cycle loops, pulse counting, and power-on delays.
If you want precise control, automation reliability, and multi-functional use, this time delay relay module is the perfect solution.
Wiring port description:
DC+ Input DC power supply positive
DC- Input DC power supply negative
IN+ signal input positive
IN- signal input negative
NO relay normally open interface, the relay is short-circuited with COM when it is engaged, and it is suspended when not engaged;
COM relay common terminal interface
NC relay normally closed terminal interface, when the relay is not pulled in, it is short-circuited with COM, and it is left floating when pulled in;
Description of working parameter setting:
Hold down the K1 key without letting go, after 2 seconds the display shows P-xx, press K2 and K3 to change the working mode. After selecting the working mode, short press K1 to enter the A time setting, the screen displays Axxx, then press K2 and K3 to modify the A time parameters, K2 and K3 key short press plus or minus 1, long press to quickly add and subtract 10, Press the K4 key to set the position of the decimal point. After setting the A time, press the K1 key to set the B time, the screen displays bxxx, then press the K2 and K3 keys to modify the B time parameters, K2 and K3 keys short press plus or minus 1, long press to quickly add and subtract 10, Press the K4 key to set the position of the decimal point.
After setting the B time, (if the mode has the C cycle number parameter), then press the K1 key to set the C cycle number, the screen displays Cxxx, then press the K2 and K3 keys to modify the C cycle number parameter, K2 and K3 keys Short press to increase and decrease by 1, long press to increase and decrease by 10. After setting, press the K1 key once to exit the setting state and save all parameters.