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Step 3: Install wire jumpers to the Phoenix connector (not supplied) on either
end of the cable run between pins 1-2, and a separate jumper
between pins 3-4.
Step 4: Retest each the following wire pairs at each connector:
1-2 Short
2-3 Open
3-4 Short
Step 5: Make any necessary repairs and remove wire jumpers before
continuing.
DMX-512
The digital control panel accepts DMX-512 signals (In and Out), an industry
standard signal widely used in the theater industry. This offers the opportunity to
use theatrical consoles to control some or all of the dimmers in the a-2000D
Dimmer Cabinet.
Figure 21 - DMX Wiring Schematics
DMX Wire Recommendation:
• Use RS485 compatible wire with 2 Twisted Pair, 24 AWG, stranded conductors.
• Shields to be tied together, insulated and grounded (on one end only)!.
COM
DATA -
Data +
1
2
3
DMX Connector
DMX IN
DMX OUT
1
2
3
Data 2 +/-
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