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3.7 Ethernet connection
The xtures on a data link are connected to the Ethernet with ArtNet communication protocol.The control soft-
ware running on your PC (or light console) has to support Art-Net protocol.
Art-Net communication protocol is a 10 Base T Ethernet protocol based on the TCP/IP.Its purpose is to allow
transfer of large amounts of DMX 512 data over a wide area using standard network technology.
IP address is the Internet protocol address.The IP uniquely identies any node (xture) on a network.
The Universe is a single DMX 512 frame of 512 channels.
The Robin Pointe is equipped with 8-pin RJ- 45 socket for Ethernet input.Use a network cable category 5 (with
four “twisted” wire pairs) and standard RJ-45 plugs in order to connect the xture to the network.
RJ-45 socket (front view): RJ-45 plug (front view):
1- TD+ 5- Not connected
2- TD- 6- RX-
3- RX+ 7- Not connected
4- Not connected 8- Not connected
Patch cables that connect xtures to the hubs or LAN sockets are wired 1:1,that is,pins with the same numbers
are connected together:
1-1 2-2 3-3 4-4 5-5 6-6 7-7 8-8
If only the xture and the computer are to be interconnected,no hubs or other active components are needed.
A cross-cable has to be used:
1-3 2-6 3-1 4-8 5-7 6-2 7-5 8-4
If the xture is connected with active Ethernet socket (e.g. switch) the network icon will appear at the
bottom right corner of the screen:
Direct Ethernet operation
Connect the Ethernet inputs of all xtures with the Ethernet network.
Option “Artnet (gMaI or gMA2 or sACN)" has to be selected from “Ethernet Mode” menu on the xture.
Set IP address (002.xxx.xxx.xxx / 010.xxx.xxx.xxx) and the Universe.
(DMX address=129) (DMX address=24) (DMX address=1)
IP addres=002.168.002.004 IP addres=002.168.002.003 IP addres=002.168.002.002
Universe=1 Universe=1 Universe=1
An advised PC setting: IP address: 002.xxx.xxx.xxx / 010.xxx.xxx.xxx (Different from xture IP addresses)
NET mask: 255.0.0.0
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