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Powering and Initial Circuit Pack Installation for
Metropolis
®
DMXplore Shelf (Rack-Mount)
Powering
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4 - 3
365-372-334 R2.0
Issue 4, November 2004
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Powering
Overview
The following table lists the requirements for the Metropolis
®
DMXplore Shelf.
Table 4-1
Metropolis
®
DMX
plore Shelf Power Supply
Requirements
Procedure
Step 1
Verify that the Metropolis
®
DMXplore shelf is properly grounded.
...........................................................................................................................................................................
Step 2
Verify that the AC/DC converter is not plugged into the AC power
outlet or that the battery distribution fuse board (BDFB) has the
associated fuses disconnected, or that BDCBB breakers are off.
...........................................................................................................................................................................
Step 3
Disconnect the power cables from the power input terminal block
located on the access panel of the Metropolis
®
DMXplore.
Item
Description
Voltage range, all components
-40.0V to -60.0V DC
Power Feeders
two -48V power feeders
PWR A and PWR B
Circuit Breakers (one per
feeder) or Fuse (one per
feeder)
The power supply has "built-in"
current limiting at 2.5A and
does not require an external 2A
fuse or circuit breaker. If a
alternative power supply is
used, an external protection
device will be needed.
Содержание Metropolis DMXplore
Страница 8: ... C O N T E N T S v i i i 365 372 334 R2 0 Issue 4 November 2004 ...
Страница 16: ... T A B L E S x v i 365 372 334 R2 0 Issue 4 Novmeber 2004 Glossary ...
Страница 224: ... Metropolis DMXplore Access Multiplexer Ring Setup and Testing P A R T x x 365 372 334 R2 0 Issue 4 November 2004 ...
Страница 258: ... Laser Safety and Classifications Metropolis DMXplore Optical Specifications A 8 365 372 334 R2 0 Issue 4 November 2004 ...
Страница 270: ... Fiber Cleaning Cleaning Inspecting Optical Connectors B 1 2 365 372 334 R2 0 Issue 4 November 2004 ...
Страница 286: ... Backplane Pin Replacement Replacement Methods D 1 0 365 372 334 R2 0 Issue 4 November 2004 ...
Страница 292: ... Installation Checklist Overview E 6 365 372 334 R2 0 Issue 4 November 2004 ...
Страница 326: ... G L O S S A R Y G L 3 0 365 372 334 R2 0 Issue 4 November 2004 ...