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7-20
Coral IPx 800 Installation Manual
PS
19 D
C
-D
Po
wer Supp
ly Un
it wi
th D
upl
icati
on
7
PS19 DC-D Card Layout
The PS19 DC-D card layout is shown in
. Two components are described in
the following table:
Feature
Description
F1
Input Fuse
25A/125V, slow blow, protects the input voltage. See
.
The entire cage 48VDC input circuitry, including the
power supply, is protected by a slow blow 30A/125V
fuse on the rear panel of the cage wired in series to the F1
fuse, see
Figure 7-6, PS19 DC-D Block Diagram
.
J3
Ring Frequency
Selection Jumper
Configured as per customer specification providing
20Hz (North American systems) or 25Hz depending on
the J3 configuration, see
.
Summary of Contents for Coral IPx 800 Series
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Page 32: ...1 4 Coral IPx 800 Installation Manual Document Description 1 NOTES...
Page 34: ...1 6 Coral IPx 800 Installation Manual Special Symbols Used in this Document 1 NOTES...
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Page 48: ...2 8 Coral IPx 800 Installation Manual Site Inspection 2 NOTES...
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Page 116: ...3 26 Coral IPx 800 Installation Manual Shared Service and Peripheral Card Test 3 NOTES...
Page 118: ...3 28 Coral IPx 800 Installation Manual Installation Wrap up 3 NOTES...
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Page 142: ...5 16 Coral IPx 800 Installation Manual Protection Devices 5 NOTES...
Page 150: ...5 24 Coral IPx 800 Installation Manual Terminal Data Communication Ports RS 232E 5 NOTES...
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Page 278: ...6 38 Coral IPx 800 Installation Manual Cage Description and Installation 6 NOTES...
Page 292: ...6 52 Coral IPx 800 Installation Manual Coral IPx 800X Expansion Cage Description 6 NOTES...
Page 312: ...6 72 Coral IPx 800 Installation Manual System Configuration Options Coral IPx 800 6 NOTES...
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Page 352: ...7 38 Coral IPx 800 Installation Manual PS19 DC D Power Supply Unit with Duplication 7 NOTES...
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Page 372: ...8 4 Coral IPx 800 Installation Manual Common Control Cards 8 NOTES...
Page 382: ...8 14 Coral IPx 800 Installation Manual Software Authorization Unit SAU 8 NOTES...
Page 384: ...8 16 Coral IPx 800 Installation Manual MAP 8 NOTES...
Page 386: ...8 18 Coral IPx 800 Installation Manual LIU 8 NOTES...
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Page 396: ...8 26 Coral IPx 800 Installation Manual HDC Card High Density Control 8 NOTES...
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