Pearl Dimmable Light Controller

What is the Pearl Dimmable Light Controller?

The Pearl Dual-Zone Dimmable Light Controller is a precision lighting control unit designed for spaces requiring independent control of two lighting zones, with automatic adjustments based on background light and environmental conditions.

    1. Core Features:

      1. Two 0–10V Analog Outputs:

        Controls two independent dimmable lighting circuits ("banks"), ideal for zone-based lighting automation.

      2. Two 0–10V Analog Inputs:

        Accepts signals from two separate light sensors, enabling responsive dimming based on natural or artificial light levels in different zones.

      3. Integrated Temperature and Humidity Sensor:

        Monitors room conditions in real time. Thresholds can be set to raise alerts or initiate automation responses.

      4. External Triggering Support:

        Can send control signals to external systems (e.g., alarms, HVAC, fans) when environmental thresholds are reached.

        Note: Requires an optional external output module.

    2. Integration Notes:

      1. Outputs and inputs use industry-standard 0–10V control signals.

      2. Sensors should be calibrated to expected brightness levels for proper dimming behavior.

      3. Controller configuration may require software or hardware interface, depending on installation type.


    • Related Articles

    • Updating the Digital Version of the Pearl Firmware Using a USB Stick

      The Pearl firmware can be updated remotely using the cloud (OTA - over the air). However, there are installations where the internet connection is either non-existent or too unstable for a reliable update. The Pearl controller can also be updated ...

    • AUX controls programming

      The Pearl Control system has many standard, built-in equipment types. They are pre-programmed control equipment types making controlling your greenhouse or grow room operations easy. All you need to do is to select the appropriate equipment type, and ...

    • How to remote into a controller (Using the RC tool)

      The Pearl has a unique feature where you can remote desktop into the actual controller via the cloud connection. This is useful for verifying local operations, customer support and training, and documentation.

    • How do I use the Pearl to measure voltages?

      If your Pearl system has an analog input module, then you can measure voltages from 0-10V. These voltages can be displayed locally on the LCD or on the cloud dashboard. Data can be captured and data logged for offline analysis. However, AUX control ...

    • What is the Pearl Protect?

      The Pearl Protect is a simple data (temperature and humidity) collection device. Its primary features are: Collect temperature and humidity data and store them on the cloud. Sends you alerts of possible dangerous condition for your crops. Plug and ...