Thats correct...
pc ---ethernet---> [artnet -> dmx]---xlr/dmx--->light
As Resolume can send Artnet to any adress or even broadcast it everywere inside the network. Realy every working artnet to dmx interface should be recieving the data and hand it on.... there is no talking back and "it need to fit together" between these systems. The comon gorund is artnet and thats all...
[All Problems you will have will be network problems
]
I personal have a single universe Enntec device and it work as expected
i think most of the manufactures will provide you a working artnet dmx interface... how durable they are or what extra features they offer or maybe what brand is printed on the box will define the price you pay
I looked into entec products quick and think this dmx via cat/rj45 realy interesting...
And building 8 adapters (rj45 to xlr) will cost you 4 patch cable / 8 xlr plugs and some time soldering...
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~self employed AV technician / Schu.VT|a|posteo.de~
~Berlin~