Acclaim Lighting Terra Linear, User Manual

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TIPS FOR ACHIEVING SUCCESSFUL DMX CONTROL
•
Acclaim Lighting recommends a maximum DMX / RDM run of 1,500’ (457m) without
buffering.
•
Attach an end cap [Part #: TLAEC] to the output connector of the final fixture. The end cap
will correctly terminate the DMX signal (and will also safely seal off the power bus).
•
The DMX cable connected to the feed cable should be suited for RS-485 data transmission
and have a characteristic impedance of 120 ohms, such as Belden 9842 or equivalent.
•
Do not introduce a passive Y-split into the control cabling. If it is necessary to split the
control link in order feed fixtures located in different directions, use a powered DMX
splitter such as the Acclaim Lighting RDS 6:
https://acclaimlighting.com/rds-6
•
Ensure that the DMX + and DMX – connections do not become crossed at any point.
DMX CABLE SELECTION
We recommend the following Belden signal cables:
•
Indoor exposed or inside conduit above grade: . . . . . . . . . . . . . . . . . . . . Belden 9842
•
Indoor plenum: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Belden 82842
•
Outdoor exposed, direct burial, or inside conduit below grade:. . . . . Belden 3107DB
Suitable alternative cables must meet all of the following requirements:
•
Construction: Shielded, twisted pair (or multi-pair).
•
Impedance: Between 90 and 120Ω.
•
Capacitance: 15pF or less.