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, stop 5-digit LED digital tube shows unit operating status and parameters LED indicator and fault code display alarm indication Two sets of programmable output relays Application for various kinds of Engine by self-setting. Front panel IP54 protection rating Control Function: Automatic control of the car Start delay control Local manual start/stop Remote automatic start/stop Preheat control Automatic cold control Parking/idle control Damper control Parameters Display: Engine speed Generator frequency Generator AC voltage Load current Engine battery voltage Current running time Cumulative running time Engine oil pressure Engine water temperature Protection Function: Emergency Stop Over/Under frequency protection Over/Under voltage protection Low Oil Pressure protection High water temperature protection Oil pressure sensor Open Water temperature sensor Open Start Failure Stop Failure Low Water level alarm High Oil temperature alarm Speed signal loss alarm Overspeed/underspeed alarm Over current alarm Low fuel level warning Low battery voltage warning Configuration method: Configuration parameters via controller front panel buttons or PC Specification: Condition: 100% Brand New Item Type: Generator Controller DC Supply: DC 8-36V Power Consumption: MAX 3W Measuring Frequency: 10-70Hz Input voltage range: AC 20-80V Current measurement range: 0-2000A. Speed sensor Frequency: 30-9999Hz Output: Fuel Relay Output: MAX 5A Start Relay Output: MAX 5A Configurable output1: MAX 2.5A Configurable output2: MAX 2.5A Excitation output: MAX 1A Size: Approx. 78mm * 78mm * 55mm / 3.1 * 3.1 * 2.2in Panel cut-out: Approx. 67mm * 67mm / 2.6 * 2.6in Protection Level: Front panel splash-proof after installation. Operation Temperature :-30-70 Storage Condition:-40- 85 Panel: Chinese/English Optional Package List: 1 * Controller 2 * Fixing screws 1 * Interface wiring Note: 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.