https://interactive-online.com/resou...nector-pinouts
The board has 3 connections. A and B on the board are the DMX + and - pins. If it doesn't work try swapping A and B. Pin 1 is ground on a 3-pin connector.
Thanks and so for the port for your XLR cable do you just wire up a female adapter onto that or how does the end look like to attach the XLR cable
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https://interactive-online.com/resou...nector-pinouts
The board has 3 connections. A and B on the board are the DMX + and - pins. If it doesn't work try swapping A and B. Pin 1 is ground on a 3-pin connector.
Ya i get all of that stuff im just confused how you have that XLR cable connected to your board as the one shown doest have a port to plug that into. Did you wire the port onto that board for the XLR cable?
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Cut the "DMX" end off the XLR cable. Now you have three wires exposed. Connect to the device. It looks like Richie used a cat5? cable maybe and put his own end on the cable.
Yes I made my own using 3 cores of a CAT5 cable (which is 100ohm impedance so not far off the DMX spec of 120) and a female XLR connector. If you're not into soldering then buy an off the shelf DMX cable (preferred, or you could get by with a short xlr->xlr audio cable) and chop off the male end, strip the wires back and connect the screw terminals. I would imagine inside a commercial cable you have a twisted pair which are the A and B then an outer shield which would be ground.
Last edited by RichieNorthcott; 08-05-2022 at 10:10 AM.
Thank you I think that all makes sense I will give it a go and see what happens
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