LED Display Timer Module Automation Digital Delay Timer Control Relay Switch Module rele 3V/3.7V/4.5V/5V/6V
Features:Low voltage for power supply, the lowest is 3V, convenient for use.Can be powered by 3.7V lithium battery, 5V power bank, switch power, transformer, etc.Adjustable delay time range: 0.1s to 999 minutes.The use of opto isolated input and output, enhanced anti-jamming capability and consumption.The setting parameters can be memorized after power off.To ensure stability, industrial grade PCB board.Applied to control motor, bulb, LED light string, mini pump, etc.Notice:Relay output is passive contact without charge output, and it control the on and off of the line.Working modes selection: after power on, long press K1 for 2s, later into the selection of modes: P1~4; K2 to enter the mode.P-1: A signal to trigger relay, time is up, the relay disconnect;P-2: A signal trigger and countdown begins, T1 seconds after, the relay closes T2 seconds, then opens;P-3: Connect T1 seconds, disconnect T2 seconds, infinite loop. Users can set the relay time T1 and T2;P-4: The relay closes when a signal triggers, when the trigger signal disappears, digital countdown begins, and the relay opens when the time is up.Specifications:Display: LED Digital DisplayTiming Range(Adjustable): 0.1s to 999 minutesWorking Voltage: DC 3-7V(with mini jumper: 3-5.5V; without mini jumper: 3.8-7V)Signal Source: DC 3-12VOutput Capacity: Can Control the Load within DC 30V 3A or AC 220V 3AStatic Current: 15mAWorking Current: 30mAWorking Temperature: -40-85°CPCB Size: 64 * 35 * 15mm / 2.52 * 1.4 * 0.in (L * W * H)PCB Weight: 20g / 0.72ozPackage List:1 * Delay Timer Module
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