Time Delay Relay, DROK Timer Delay Controller Module DC 5V 12V 24V Delay-Off Cycle Timer 0.01s-9999mins Adjustable Trigger Delay Switch Control Relay Board with LCD Display Support Micro USB 5V Input

Key features

• PARAMETER --- operating voltage range DC 6-30V, support micro USB 5V power supply; timing range 0.01s~9999mins continuously adjustable.
• TRIGGER --- support 3.0v-24v high level trigger, 0v-0.2v low level trigger, switching value control.
• INDEPENDENT PARAMETERS --- able to set different OP, CL, LOP parameters which are independent and saved separately.
• SLEEP MODE --- without any operation for 5 minutes, the backlight of the relay board will turn off automatically. Press any button can wake it up.
• OTHER FEATURES --- LCD display; power-off auto storage data; support UART data uploading and parameter setting; with pause button, support one-button pause; with automatically sleep mode; with input reverse connection protection.