Installation And Operation; Rear Panel Features - Extron electronics PS 128 User Manual

Installation and
Operation
This section contains installation instructions and indicator information. Topics in this section
include the following:
•
•

Rear Panel Features

100-240VAC 50/60 Hz
A
B
C
Figure 2.
A
B
Rear Panel Features
Front Panel Features
A B
RED -
1 2
OVERLOAD
+ - + -
1.5 A MAX
AC power input connector
Overload LED indicator (see below)
DC power output connectors
Rear Panel Features
AC power input connector — Connect a 100-240 VAC, 50-60 Hz power source to
the AC power connector on the rear panel.
Overload LED indicator — Lights green or red to indicate the power current status.
Green — Power is applied and the collective current draw is normal (8 amps or
•
less).
Red — The PS 128 is in a current overload condition (more than 8 amps).
•
ATTENTION:
• Continued operation in an overload condition may cause premature power
supply failure.
• Un fonctionnement ininterrompu dans un état de surcharge est susceptible de
provoquer une défaillance prématurée de l'alimentation électrique.
NOTE: To identify a shorted output, unplug the outputs one at a time until the LED
lights green.
C
OUTPUTS
3 4 5 6 7 8
+ - + - + - + - + - + -
(see below)
(see page 4)
PS 128 Power Supply • Installation and Operation
PS 128
9 10 11 12
+ - + - + - + -
3