Features:1. DC20D is one module used for Diesel Engine or Generator.2. It is with the functions of Auto Start/Stop, Protection and Alarm indication. DC Power and Running situation is indicated on the front panel.3. The status of the engine and generator can be checked conveniently.4. Over Frequency, Low Frequency, Over Voltage, Under Voltage, Low Oil Pressure, High Temperature, Low Water Level, Low Oil Level, Charge Failure, Over-time Stop, Emergency Stop Alarm System as well as Low Battery Voltage can be indicated in time.5. Add current, speed measurement display function, add RS485 interface, can be connected to the computer.6. The output contact adopts relay, which can withstand large output current, and can set system parameters according to the button, so as to meet the application of different occasions.Main Functions:Manual / automatic start, stop5-digit LED digital tube shows unit operating status and parametersLED indicator and fault code display alarm indicationTwo sets of programmable output relaysApplication for various kinds of Engine by self-setting.Front panel IP54 protection ratingControl Function:Automatic control of the carStart delay controlLocal manual start/stopRemote automatic start/stopPreheat controlAutomatic cold controlParking/idle controlDamper controlParameters Display:Engine speedGenerator frequencyGenerator AC voltageLoad currentEngine battery voltageCurrent running timeCumulative running timeEngine oil pressureEngine water temperatureProtection Function:Emergency StopOver/Under frequency protectionOver/Under voltage protectionLow Oil Pressure protectionHigh water temperature protectionOil pressure sensor OpenWater temperature sensor OpenStart FailureStop FailureLow Water level alarmHigh Oil temperature alarmSpeed signal loss alarmOverspeed/underspeed alarmOver current alarmLow fuel level warningLow battery voltage warningConfiguration method:Configuration parameters via controller front panel buttons or PCSpecification:Condition: 100% Brand NewItem Type: Generator ControllerDC Supply: DC 8-36VPower Consumption: MAX 3WMeasuring Frequency: 10-70HzInput voltage range: AC 20-80VCurrent measurement range: 0-2000A.Speed sensor Frequency: 30-9999HzOutput:Fuel Relay Output: MAX 5AStart Relay Output: MAX 5AConfigurable output1: MAX 2.5AConfigurable output2: MAX 2.5AExcitation output: MAX 1ASize: Approx. 78mm * 78mm * 55mm / 3.1 * 3.1 * 2.2inPanel cut-out: Approx. 67mm * 67mm / 2.6 * 2.6inProtection Level: Front panel splash-proof after installation.Operation Temperature :-30-70Storage Condition:-40- 85Panel: Chinese/English OptionalPackage List:1 * Controller2 * Fixing screws1 * Interface wiringNote:1. Please allow slight error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.