I. Main functions and features of DK2000-MBG3 series

System performance: Cortex-M3 core industrial 32 bit ARM chip and metering chip, high speed, high precision, strong function

Data collection function: Obtains various data from the single-lamp terminal, including voltage, current, active power, power factor, fault information, power, on duration, off duration, and so on. Can collect distribution box three-phase voltage, supply current, power factor, total power and total electricity

Support external equipment: Support external illumination, vehicle flow detection sensor, PM2.5 sensor, weather sensor, smart meter, multi-loop power collector and cable anti-theft device

Multiple strategy combination: Supports multiple control modes, including built-in dimming mode, timing mode/latitude and longitude mode/illuminance mode/illumination + timing combination mode/illumination + longitude and latitude + timing complex mode

Device status prompt: centralized manager built-in sound and light reminder function, device online buzzing prompt

Remote device upgrade: With embedded operating system, the centralized manager can realize remote firmware update through remote upgrade function

Independent operation: the device can turn on and off the light independently when it loses contact with the platform. Internal storage control policy, no power failure data loss

Communication function: Uplink communication: compatible with GPRS of the three major operators, optional 4G/NB-IOT/LORA public network communication modes, can be connected to the central station, can also be connected to the cloud platform

Fault alarm: active alarm for major faults such as abnormal on/off of lights, failure of lamps, power supply failure/phase loss, abnormal opening of the door, etc., with log of turning on and off of lights

Control function: It can control each circuit of the distribution box independently, and control the single light switch and energy saving of the single light controller terminal within the jurisdiction of the central manager

Visualization function: centralized manager standard LCD text display, local can view, modify parameters and operation control, convenient to achieve scene and mode control

Communication interface: RS-485 interface, plus RS-232

Rated power: < 5W

Output: 6 independent, contact AC220V/16A (resistive load); Switch input: 7 isolated inputs

Power supply: General AC input 220VAC±20% or 3×220VAC±20%, 50/60 Hz

Environmental conditions: -40℃-85℃(20%-90% no condensation)

Software Platform: Web-based software allows users to remotely configure centralized manager local parameters, monitoring, control, and reporting

Product size: 281*175*95mm

Ii. Product wiring diagram:

3. Architecture diagram of single lamp control system

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