DL300 Data Logger

Model Number: DL300
The DL300 Data Logger is the hardware connecting Darfon inverters with Darfon’s cloud-based monitoring portal. This data logger has two-way communication, so inverters can be managed and updated remotely. The DL300 has two RS485 ports; one for communication with the inverter and the other for external sensor devices, such as, irradiance meters or weather stations.

The DL300 has multiple connection options for data transmission to Darfon’s Monitoring Portal. It can be hardwired to the home router via an RJ45 connection, or it can be linked to your Wi-Fi through the antenna. Alternatively it can be connected to your cellular plan with any 3G/4G dongle.
  • Features
    • Two-way communication to remotely manage Darfon hybrid inverters and update firmware
    • Local data storage to prevent data loss
    • Connects to the portal via LAN, WiFi or a cellular plan
    • Low power consumption
  • Data Flow
  • Device Connection
    Inverter Communication
    Number of Inverters
    Up to 3 Hybrid Inverters
    Sensor Communication
  • Data Connection
    10/100 Base-T, RJ45
    2.4GHz 802.11 b/g/n (Detachable Antenna)
    USB 2.0 Type A for 3G/4G Dongle
    Storage & Log
    USB 2.0 Type A (8G Flash Drive Included)
  • Power
    Power Supply Input
    12Vdc, 2Adc
    Power Consumption
    9 to 36Vdc, 5W Typical
  • Mechanical Data
    Dimensions (WxHxL)
    99x28x147mm (3.9x1.1x5.8in)
    0.17kg (0.37 lb)
    Installation Method
    Protection Rating
    IP20 (Indoor Use Only)
    Operating Temperature
    -20 to 60°C (-4 to 140°F), 0 to 95% RH non-condensing
    Storage Temperature
    -20 to 80°C (-4 to 176°F), 0 to 95% RH non-condensing
  • Policies
    FCC Part 15 Class B, EN300328 V2.1.1, EN61000-3-x, IEC 61000-4-x
    1 year
*All specifications are subject to change without notice.
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