Promise Technology SuperTrack TX8658 Manual de usuario Pagina 227

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215
Appendix C: LED Backplane Connections
Schematic Diagrams (below)
Direct LED Display (page 217)
Aggregate LED Display (page 217)
Global LED Display (page 218)
Schematic Diagrams
To set up LED configuration for your enclosure or PC, make your backplane
connections as shown below. You can make connections for:
Aggregate LEDs
Global LEDs in two colors
Direct connection – Individual fault and activity LEDs
For SuperTrak TX8658, note that only the interior SAS Ports have individual
LED pins.
For more information, see “Installing the SuperTrak Card” on page 8 and the user
manual for your PC or enclosure.
Figure 1. SuperTrak Aggregate and Global LED backplane connections
Aggregate
LEDs
Global
LEDs
Optional resistors for
tuning LED brightness.
Backplane SuperTrak Controller Card
1
1
2
2
0 Ω
0 Ω
12
34
1
2
3
4
+
R
G
+
LED R+G
D-704578362
pin pitch 2.54 mm
for header
pin pitch 2.54 mm
for header
LED activity = Low
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