How to fuse a RGBW tree extension

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  • querex
    Extension Master
    • 14.07.2020
    • 175

    How to fuse a RGBW tree extension

    When using a Meanwell 240W 24V DC PSU (NDR-240-24) for a Loxone RGBW extension...

    Do you guys place a 8A glass fuse before the RGBW extension?
    Or place a 2A glass fuse after each RGBW extension output?
    Or do you trust on the 10A short protection of the Meanwell PSU?​

    Many thanks.

    Some example of fuses after each RGBW output...
    Klicke auf die Grafik für eine vergrößerte Ansicht  Name: image.png Ansichten: 0 Größe: 701,6 KB ID: 425079
    Smart home : Miniserver Gen2, 2xRelay ext, 2xDimmer ext, 4xExtensions, Tree ext, Air base ext, RGBW dimmer tree, 13xTouch tree, 6xMotion sensor tree, 9xEsylux PD-C 360i 8UC, 15xValve actuator tree, 9xSmoke detector air, 4xSmart socket air , IR control air, Remote air, SDM630 modbus kWh
    Multimedia: MS4H on PI4 with 7 zones + Dayton Audio MA1240a, Epson EH-TW7100 + Onkyo TX-NR686 + IR repeaters
    Peripherals: Loxberry on PI4, Mobotix T26 doorbell, AVS TS85X-2 LED siren, Xiaomi MiJia 1S
  • querex
    Extension Master
    • 14.07.2020
    • 175

    #2
    Anyone?
    Smart home : Miniserver Gen2, 2xRelay ext, 2xDimmer ext, 4xExtensions, Tree ext, Air base ext, RGBW dimmer tree, 13xTouch tree, 6xMotion sensor tree, 9xEsylux PD-C 360i 8UC, 15xValve actuator tree, 9xSmoke detector air, 4xSmart socket air , IR control air, Remote air, SDM630 modbus kWh
    Multimedia: MS4H on PI4 with 7 zones + Dayton Audio MA1240a, Epson EH-TW7100 + Onkyo TX-NR686 + IR repeaters
    Peripherals: Loxberry on PI4, Mobotix T26 doorbell, AVS TS85X-2 LED siren, Xiaomi MiJia 1S

    Kommentar

    • querex
      Extension Master
      • 14.07.2020
      • 175

      #3
      Guess I go for 4x 2A fuses on the output of the RGBW extension.
      And on the input, I will trust the Meanwell 10A overload / short protection.
      I will make sure the wiring on he RGBW extension input is done to handle more then 10A

      If someone still has some input / feedback, all welcome!
      Smart home : Miniserver Gen2, 2xRelay ext, 2xDimmer ext, 4xExtensions, Tree ext, Air base ext, RGBW dimmer tree, 13xTouch tree, 6xMotion sensor tree, 9xEsylux PD-C 360i 8UC, 15xValve actuator tree, 9xSmoke detector air, 4xSmart socket air , IR control air, Remote air, SDM630 modbus kWh
      Multimedia: MS4H on PI4 with 7 zones + Dayton Audio MA1240a, Epson EH-TW7100 + Onkyo TX-NR686 + IR repeaters
      Peripherals: Loxberry on PI4, Mobotix T26 doorbell, AVS TS85X-2 LED siren, Xiaomi MiJia 1S

      Kommentar

      • Inaxalers
        Azubi
        • 26.04.2024
        • 1

        #4
        Zitat von querex
        When using a Meanwell 240W 24V DC PSU (NDR-240-24) for a Loxone RGBW extension...

        Do you guys place a 8A glass fuse before the RGBW extension?
        Or place a 2A glass fuse after each RGBW extension output?
        Or do you trust on the 10A short protection of the Meanwell PSU?

        Many thanks.

        Some example of fuses after each RGBW output...
        Klicke auf die Grafik für eine vergrößerte Ansicht Name: image.png Ansichten: 0 Größe: 701,6 KB ID: 425079

        Kommentar


        • querex
          querex kommentierte
          Kommentar bearbeiten
          Any advice? 😊
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