Timer Switch Module, Akozon Timer Relay Switch Module DC 6V~30V Trigger Delay On/Off Cy with Digit LED Display Micro USB 5V

【Easy to use】Wide DC power supply voltage from 6V to 30V, support micro USB 5.0V power supply, very convenient to use.Interface is clear, simple and powerful, easy to understand, almost meet all your needs. 【Independent parameters】You can set different OP, CL, LOP parameters, these parameters were independent of each other and saved respectively. All set parameters will be automatically saved if there is a power failure.With optical coupling isolation, improved anti-interference ability, industrial level circuit board. 【Relay Enable Mode】The module supports reverse input protection, and there is a STOP button for emergency stop function. 1. NO: Connection is allowed during OP time. 2. OFF: Connection is not allowed, always turned off. Press STOP button at main interface to change between ON and OFF, the present state will flash then back to main interface. (This is emergency stop function, used to disconnect relay.) 【Sleep Mode】Added sleep mode, it will automatically turn off display if no operation in 5 minutes after enabled, and you can press any button to wake it up. C-P sleep mode: if no operation within 5 minutes; display will close automatically while procedure runs normally. O-d normal mode: displays always shows. Press and hold STOP button for 2 seconds to change between C-P and O-d, present state will flash and then back to the main interface. 【Back to main interface】After setting mode parameter, press and hold the SET button for 2 seconds then the present mode will flash, and go back to the main interface. Main interface: when relay does not work, it shows "000" (no decimal point); when relay is working, it shows decimal point. Mode Selection Interface: Press and hold SET button to enter. After setting, press and hold SET button to back to main interface.