Understanding Dmx; Dmx Connections - Elation Design LED 60 Strip WA Manual

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7. UNDERSTANDING DMX

Data Cable (DMX Cable) Requirements (For DMX and Master/Slave Operation):
Your fixture and your DMX controller require a standard 3-pin or 5-pin XLR connector for
data input and data output (see figure below). Be sure to only use properly rated DMX
cables for DMX operation and not standrd audio cables. If you are constructing your own
cables be sure to use two conductor shielded digital cable rated at a 120 ohms (this cable
can be purchased at almost all professional sound and lighting stores). Your cables should
be made with a male and female 3-pin or 5-pin XLR connector on either end of the cable.
For 5-pin connectors follow the illustration below and omit pins 4 and 5 as they are not
used.
Please note: This is not the same as audio microphone cable. Audio cable has a
different resistance rating and may cause erratic signal problems.
Be sure to follow the above figure when making your own cables. Do not connect the
cable's shield conductor to the ground lug or allow the shield conductor to come in contact
with the XLR's outer casing. Grounding the shield could cause a signal short circuit and
erratic behavior.
DMX-512 control connection
Connect the provided DMX XLR cable to the female 3-pin or 5-pin XLR output of your
controller and the other side to the male 3-pin or 5-pin XLR input of the moving head
©Elation Professional, Los Angeles Ca.
14
www.ElationLighting.com
Design LED 60 Strip WA™

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