Installation And Cabling; Network Topology; Wired Installation - Samoa NEXU Installationshandbuch

EN

3. INSTALLATION AND CABLING

3.1 NETWORK TOPOLOGY

NexU allows three different configurations:
• Wired: In the standard case we have only one line common to all the units of the system. In this line you have to connect all the elements of
the system following the CANBUS philosophy.
• Wireless: In the standard case, communication is made via WiFi. The only wiring you have to connect is for power supply
• Hybrid: A mix of the two previous ones.
As a general rule, one power supply can supply a maximum of 8 units for UDat power+ or UPower+ and a maximum of 2 units
for UDat or UPower.

3.1.1 WIRED INSTALLATION

For two-connectors UDat (See paragraph 3.2.1), a clear example of how to lay a wired installation can be seen in this figure:
You see that there are two different colours for the same wiring. Magenta colour represents communication and power and red colour represents
only communication. It means that the right UDat powers up four elements at the right and the left UDat powers up four elements at the left.
Yellow wiring represents the customer computer network.
8
838 861 R. 06/21
SAMOA Industrial, S.A. · Pol. Ind. Porceyo, I-14 · Camino del Fontán, 831 · 33392 - Gijón - Spain · Tel.: +34 985 381 488 · www.samoaindustrial.com