DC 5/6/9/12V Motor Reverse Polarity Timer Module Adjustable Delay Relay 2A Drive Current Description: Working Voltage: DC 5-12V(5V 6V 9V 12V) Working Current: 5V, Forward 4mA, Reverse: 36mA; 12V, forward 6mA, reverse: 44mA Load voltage: DC 1-48V or AC 85-265V Load current: 2A Forward time: 5000 seconds, 0.1 second step Reverse time: 5000 seconds, 0.1 second step Size: 54*22* 15mm / 2.12*0.87*0.59in Weight: approx. 15g How to use: VIN connected to the positive power supply, GND connected to the negative power supply; P+ connected to the positive power supply of the motor, P-connected to the negative power supply of the motor; M+ and M-connected to both ends of the motor After power supply, D1 flashes 3 times, D2 off, M+ output positive, M- output negative, motor forward; After time delay T1, D2 on, M+ output negative, M- output positive, motor reversal; After a time delay T2, D2 off, M+ output positive, M- output negative, motor forward; And so on. T1: motor forward delay time, default 0.1-5000 seconds adjustable (0.1 second step) T2: motor reverse delay time, default adjustable 0.1-5000 seconds (0.1 second step) By setting "multi-select time", the maximum delay is up to 40,000 seconds How to setUP: After power on, D1 3 flashes, go to "working mode" D2 after reverse, D2 turned off forward Press and hold the key for 2 seconds, D1 turned on, go to "setup mode" D2 turned off, is forward "setup mode " In "setup mode", continuously trigger the key twice, D1 off, enter "standby mode" In "standby mode", trigger button to start timing (enter "timing mode") D1 flashes means it is is time ("timing mode") Trigger button again to stop the clock (exit "timing mode") D1 flashing time is forward time (T1) Press and hold the key for 2 seconds, D2 on, enter reverse "mode setup" In the reverse "setup mode", continuously trigger the key twice, D1 off, enter the "standby mode" In the "timer standby mode", trigger the start button time (enter "timing mode") D1 flashes means it is is time ("timing mode") Trigger button again to stop the clock (exit "timing mode") D1 flashing time is reverse time (T2) Up to now, forward time (T1) and reverse time ( T2) Re-enable "working mode" Note: Please note that the new type and old type of this product will be shipped randomly, and please make sure you don't mind ordering.