Alarm Outputs; Periodic Maintenance; Specifications - Lucent Technologies Brick Series Hardware Manual

Alarm Outputs

Visual and Audible Alarm outputs are available from the rear of the DC Model 1100.
Each Form C relay provides NO (Normally Open), C (Common), and NC (Normally
Closed) contacts. The designations NO, C, and NC represent the powered "good"
state of the Brick®.
All contacts are limited to ±60V and 0.75A.
Visual Alarm Output - indicates the Alarm state of the Brick® and remains until the
alarm is gone.
Audible Alarm Output - indicates the Alarm state of the Brick® but can be disabled
with the ACO (Audible Cut )ut) and will not reactivate until the existing alarm has
been cleared and a new alarm has been generated.

Periodic Maintenance

The LVF Brick® provides an air filter that is accessible at the front panel. The air
filter should be periodically (frequency is dependent on environment) inspected for
accumulation of dust/debris.
If dust/debris is present, the filter should be cleaned by washing it in a sink with liquid
soap and warm water (the filter is rugged) and shaken dry. The air filter can be
removed, cleaned and re-installed while the system is running.

Specifications

Dimensions
Height: 7 inches (4U)
Width: 17 inches
Depth: 17.75 inches
Rack Mountable
Weight
40 lbs (18.2 Kg); Shipping weight 46 lbs (20.9 Kg)
Processor/Memory
2.4 GHz Xeon Processor with 2G of RAM
Brick Hardware Guide (8.0)
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Model 1100
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6-7
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