LINK
net
™
!
USER MANUAL
DCM000000008
Printed: 00.03.22,09:08
Revision Date:3/22/00
8
SPECIFICATION
VALUE
Card-Cage Power Supply
Module
Right-most Module, supplied with the Card-Cage. Rated at 400
Watts, pro12V & +28V to the Modules. Requires 120/240
VAC 50/60 Hz.
Card-Cage Battery Backup
Optionally may provide a Battery-Backup Operation using two
external 12V sealed lead-acid Batteries, and an optional Kaval
CAB000000055 Battery Cable.
Size
Standard 19” Rack Mount, 6U (10.5”) High, 14.00” Deep
Weight TBD
Each LINK
net
™ Card-cage comes with it’s own Power Supply Module (model
PS400A). The Power Supply Module is mounted in the extreme right slot of the
Card-cage and supplies power to the installed modules via the Back plane
connector.
Normal Operation
LED
Colour Status
Description
ON
Illuminated when AC Power Present
AC ON
Green
OFF
Not illuminated when AC power absent
ON
Illuminated when AC absent, and
platform is being powered externally
AC FAIL
Red
OFF
ON
Illuminated when AC power present,
but no external power source present.
Note: this LED can be disabled if a
secondary power source is not required
Battery
FAIL
Red
OFF
Under normal operation the "AC On" LED (Green) will illuminate and will remain on
when power is connected. If there is a power disruption and there is a secondary
power source the AC Fail LED will illuminate (RED).
One power supply module is always included with each card-cage. The power
supply module also includes circuitry to support a battery backup system.
Connecting a battery to the appropriate connection will automatically enable
switching to the backup system whenever there is a disruption in AC power.
The module is designed for either 120 VAC 50/60 Hz (6 Amps) or 240 VAC 50/60
Hz (3 Amps) input, and is rated at 400-Watts, pro12V and +28V output to the
installed modules via the LINK
net
™ back plane. Replacement AC Power Cables are
Kaval Model # CAB000000058.
5 . P O W E R S U P P L Y M O D U L E
Power Supply
Specifications
Description