Installation
VL-PS Series Reference Manual
Installation –
5
DC Output
DC output voltages are available on the color coded wiring harness. The front panel
indicator LED wires are also in the wiring harness and are connected to +5V and Ground
on the motherboard. Color coding is as follows:
Table 2: DC Output Connections
Color
Description
Quantity
Black
Common ground
3
Red
+5V
3
Orange
+12V
1
Violet
−
12V
1
White/Black
LED Ground
1
White/Red
LED +5V input
1
Connect only one of the black ground leads to AUX GND on the motherboard. The
other two black ground leads should be connected to GND (+5V logic ground).
AC Input
The power supplies are supplied with a standard 120 VAC USA style cord and grounded
plug. An AC input fuse is located on the power supply circuit board. The ground prong
(safety ground) is connected to the metal chassis of the power supply, but is NOT
connected to logic ground.
Front Panel
The power supplies have an AC power switch on the front panel and an LED located
next to the power switch to in5V power is present on the motherboard.
