Mounting – Electrical Installation 2.3272.3 Mounting – Electrical Installation2N® Helios IP is designed for connection in the Ethernet computer network(10/100BASE-T) using a UTP cable. Use a CAT 5e UTP cable at least for connection.2N® Helios IP is fed through the PoE (Power over Ethernet) technology. No additionalcabling is therefore necessary. If your Ethernet is not equipped with the PoEtechnology, it is possible to use a PoE injector, Part No. 91378100. As an alternative,you can use a power adapter, Part No. 91341481E. 2N® Helios IP is configured overan integrated administration web server, which can be controlled from any webbrowser, e.g., Mozilla Firefox.Description of Printed Circuit Board ConnectorsIn Figure 2.11 you can see the location of the printed circuit board (PCB) connectors.Connectors to which the accessories can be connected and connectors that serve forconfiguring 2N® Helios IP are indicated on the board. The UTP cable for the Ethernetconnection is to be connected to the terminal block X2 as shown in Table 2.1. Theterminal block can be removed from the PCB. The connection of each of theconnectors is described in the subsections below.
