This relay control panel， compatible with multiple operating modes， using three digits LED display， the program of intelligent control， time relay/delay function for automatic control， product testing， DIY and other areas. Features: The modes setting values can be memorized after power off， convenient for use.Digital tube socket mounting module can be removed directly.Voltage detection can set the calibration: -0.3V-0.3V.Automatically turn on the timer after power on(short external switch input terminals).Set arbitrarily timing/delay time and execution frequency， the single loop can execute multiple times.P-1， P-2 model can be an external pulse signal(rising) or switch to trigger the relay.Modes Display:P-1: Timer Relay(0-999s or 0-999m)P-2: Delay Timer Relay(0-999s or 0-999m)P-3: Voltage Control Relay(Control the Load on/off)P-4: Voltage Control Timer-A(Release First)P-5: Voltage Control Timer-B(Close First)P-6: Voltage Over Limit Operating ModeP-7: Voltage Over Limit Control Timer RelayP-8: The LED Display Automatically Close SettingUser Interface:Three Digits LED display; Two Keys: (Select Key: Set) and (OK Key: Ent).Specifications:Coil Input: DC 12VWorking Power: DC 10-16VVoltage Detection Range: DC 0-99.9VCalibration: -0.3V-0.3VTiming Range: 0-999 seconds or 0-999 minutes A set of transformations(normally open/normally closes)Contract Load: 10A/277V AC， 10A/30V DCContract Resistance: 100m1A-6V DCMechanical Durability: >10 million timesElectrical Durability: >100，000 times (10A-250V AC)Standby Current: 15mA 12V， Digital Closed Smallest 6mA/12V， Relay Timely 45mA/12VWorking Temperature: -40-85▲CDimension: 50 * 40 * 20mmWeight: 27g / 0.95ozPackage List:1 * DC 12V Time Delay Relay Module"
