devolo 8254 Multi Node Ethernet LAN Installation Guide

1. Naplánujte si síť
   • Úvahy o napájení: Each power rail needs a circuit breaker. You can use one breaker for both the charging station and MultiNode, or separate breakers. Multi Node is powered by L1/N, e.g., from the charging infrastructures’ mains circuit.
   • Vzdálenost: Large networks may need repeaters. Best range is up to 50 m per hop. 50–100 m may work, but over 100 m is not recommended.
   • Obvody: One three-phase circuit for all devices gives the best results. Multiple circuits cause signal loss and noise. This can be solved with repeaters or by splitting networks via Ethernet.
   • Topologie: The network self-organizes into a tree: master node is at the root, with regular nodes automatically acting as repeaters when needed.
   • Master node placement: Place it where Ethernet is easy to reach and signal paths are short. It is strongly recommended not to place it in the distribution unit.
   • Load management in EV charging scenarios: Since regular nodes connect only to the master, EV charging scenarios need careful upfront planning. For guidance, see user manual on the produkt webmísto.
2. Elektroinstalace
   •  DIN-rail mounting and proper wiring must be carried out by a qualified electrician, in compliance with standards.
   • Connect the Multi Node devices to the mains.
   • It is recommended to record each device’s serial number, MAC address, and installation location (e.g., parking spot, floor number) to support maintenance.
      You can provision the devices either before or after electrical installation, depending on what works best for your workflow.
3. Připojte svůj notebook
   • Connect your laptop to the device you want to use as the master node, e.g., device next to the Internet gateway, with an Ethernet cable. By default, all Multi Node LAN 4TE devices start as regular nodes.
4. Otevřete web rozhraní
   • Otevřete a web prohlížeč a zadejte: http://devolo-xxxxx.local.
   • Nahraďte xxxxx posledními 5 číslicemi sériového čísla zařízení.
5. Run the setup wizard
   
   Když otevřete web rozhraní zařízení s výchozím nastavením z výroby vás automaticky přesměruje do průvodce nastavením.
   • Klikněte na tlačítko „Vytvořit novou síť“. Tím se připojené zařízení nastaví jako hlavní.
     
   • On the above screen, wait for all nodes to join the network, then click “Continue”. On the next screen shown below, enter the settings and click “Save and apply to all nodes in the network”:
   • Powerline domain name: Choose a clear name for the Multi Node network to help identify it.
   • Heslo k elektrické síti: Chrání doménu elektrického vedení.
   • Semínko: A number from 0 to 59 that uniquely identifies a PLC network. It is recommended to leave this on automatic.
   • Heslo správce: Protects the Multi Node network management channel.
   • Web heslo rozhraní: Protects access to the web rozhraní.
   • After the configuration is applied to all nodes, you will be automatically redirected to the Overview, which lists all nodes in your Multi Node network as shown below. It is recommended to provide meaningful names to nodes, e.g., include a reference to physical installation location.
     

Podpora

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