Yosoo Health Gear Multifunction Delay Time Moduler DC 12V On/Off Switch Relay Module Switch Control Relay Cycle Delay Timer-DC 12V 0-15 Min-

Specifications: Type: DC12V,0-15min / DC12V,0-60min (Optional)Max. Load Capacity: 10A 250VAC, 10A 30VDC Size: 70*20mm / 2.75*0.78" Time Error: <2% T1(the relay turn on delay time),T2(the relay turn off delay time)  Once Mode(Jumper OP3): 1. The module Power-on, When triggered the relay is switched on, delay T1, and the relay disconnected. 2. When triggered on the delay process, again triggered, it will immediately interrupt the delay. Cycle Mode(Jumper OP4): 1. The module Power-on, When triggered the relay is switched on, delay T1,and the relay is disconnected, delay T2, the relay is switched on again. Such cycle. T1 and T2 are set by two adjustable resistors, respectively. 2. When triggered on the delay process, again triggered, it will immediately interrupt the delay. How to Set Time Quickly:Time can be quickly set by measuring voltage(Uc) of resistor Take a 5V 15min module as example  If Uc=2V, time=2V/5V*15min=6min. Package Includes: 1 x Timer Relay Module