Motor Reverse Polarity Relay DC 5/6/9/12V Module Time Adjustable Delay 2A Drive Current

✅【How to Use】: VIN is connected to the positive pole of the power supply, GND is connected to the negative pole of the power supply; P+ is connected to the positive pole of the motor power supply, P- is connected to the negative pole of the motor power supply; M+&M- are connected to both ends of the motor. ✅【Working Mode】: After the motor reverse polarity relay is powered on, D1 flashes 3 times, D2 is off, M+ outputs positive, M- outputs negative, the motor rotates forward; after delay T1, D2 turns on, M+ outputs negative, M- When the output is positive, the motor rotates in reverse; after a delay of T2, D2 is turned off, M+ outputs positive, M- outputs negative, and the motor rotates forward; and so on. ✅【Setting Mode】: After the motor reverse polarity relay is powered on, D1 3 flashes, and it enters the "working mode". D2 turns on reverse, D2 turns off forward. Press and hold the button for 2 seconds, D1 lights up, enter the "setting mode". D2 is off, it is the forward "set mode". In the forward "setting mode", trigger the KEY twice in a row, D1 is turned off, and enter the "standby timer mode". ✅【Maximum Delay Time】: T1: Motor forward rotation delay time, default 0.1-5000 seconds adjustable (step 0.1 second) T2: Motor reverse delay time, default 0.1-5000 seconds adjustable (0.1 second step). With the Time Multiple Selection setting, the maximum delay is up to 40,000 seconds. ✅【Timer Mode】: In "Standby Timer Mode", trigger the KEY to start timing (enter "Timer Mode"). D1 flashes to indicate timing ("Timekeeping Mode"). Trigger the KEY again to stop the clock (exit Timekeeping Mode). The blinking time of D1 is the forward rotation time (T1)., Manufacturer: Entatial