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Smartrack User Manual
4.10.4 Connecting power assembly signal looms
Using the flat ribbon cable clips mounted inside the Smartrack, run the rib-
bon cable from the top power assembly around the top of the rack, and
terminate to the top position on the Smartrack CPU. Fold any excess cable
flat inside one of the cable clips.
In the same way, run the ribbon cables from the middle and lower power
assemblies around the bottom of the rack, and terminate to the middle and
lower positions on the Smartrack CPU. Fold any excess cable flat inside
one of the cable clips.
page 28
J6 U
T
D+ D– SCR
Jumper Settings
J1
Top Power Assembly
12
6
3
J2
Middle Power Assembly
12
6
3
J3
Bottom Power Assembly
12
6
3
J4
CPU Configuration
R
P
O
J6
DMX Termination
U
T
DMX Input/Output Terminal
D+
D–
SCR
ETC Ltd
12x2.5kW
6x5kW
3x10kW
12x2.5kW
6x5kW
3x10kW
12x2.5kW
6x5kW
3x10kW
Smartrack
Smartpack
Spare
Unterminated
Terminated
Data +
Data –
Screen (ground)
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