7-8
Coral IPx 500 Installation Manual
PS5
00 DC Power Supply
Un
it
7
0
The power supply unit is inserted into the Coral IPx 500 cage in the extreme left slot
of the card cage.
Installing the Power Supply
1.
Verify that the cage ground wire is connected and the ground nut is tightened. (see
Figure 7-4
).
2.
Verify that the power switch is turned OFF.
3.
Position the two guide ridges (located on the right panel of the power supply, at
the top and bottom) into the card edge guides corresponding to the
POWER
SUPPLY
slot labeled on the bottom of the card cage.
4.
Slide the power supply gently but firmly, until fully inserted into the card cage. A
slight resistance should be felt as the multi-pin connectors engage at the rear of
the power supply and backplane.
Do not force the power supply into the card cage. Irreparable damage may occur if
the multi-pin connectors misalign while attempting to insert the unit into the card
cage. If more than slight resistance is encountered, partially slide out the card
from the cage and verify the alignment of the guide ridges with the card edge
guides. If alignment appears to be correct, remove the card from the slot and
inspect the multi-pin connectors for bent pins and debris in the pin holes.
5.
Secure the power supply unit to the cage with the two captive screws on the top
and bottom of the front panel. See
Figure 7-1
.
4
Installation
Inserting the power supply card into the cage when the power switch is ON could result
in a sudden surge voltage that could damage the Coral IPx system. Before inserting the
power supply unit, verify that the power switch is turned OFF.
The screws on the front panel
must
be tightened properly to prevent dangerous
electrical shock.
Summary of Contents for Coral IPx 500
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Page 58: ...2 16 Coral IPx 500 Installation Manual Site Inspection 2 NOTES...
Page 120: ......
Page 126: ...3 6 Coral IPx 500 Installation Manual Power Supply Test 3 NOTES...
Page 152: ...3 32 Coral IPx 500 Installation Manual Installation Wrap up 3 NOTES...
Page 154: ......
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Page 184: ...5 14 Coral IPx 500 Installation Manual Protection Devices 5 NOTES...
Page 188: ...5 18 Coral IPx 500 Installation Manual Power Fail PF Transfer Circuits 5 NOTES...
Page 204: ...5 34 Coral IPx 500 Installation Manual MDFipx Units Supplied by the Manufacturer 5 NOTES...
Page 256: ......
Page 288: ...6 32 Coral IPx 500 Installation Manual Coral IPx 500M Main Cage Description 6 NOTES...
Page 296: ...6 40 Coral IPx 500 Installation Manual Coral IPx 500X Expansion Cage Description 6 NOTES...
Page 316: ......
Page 332: ...7 16 Coral IPx 500 Installation Manual PS500 DC Power Supply Unit 7 NOTES...
Page 350: ...7 34 Coral IPx 500 Installation Manual PS500 AC Power Supply Unit 7 NOTES...
Page 376: ......
Page 380: ...8 4 Coral IPx 500 Installation Manual Control Cards 8 NOTES...
Page 404: ...8 28 Coral IPx 500 Installation Manual IMC8 Card Flash Erasable Software Memory Unit 8 NOTES...
Page 412: ...8 36 Coral IPx 500 Installation Manual DBX Card Database Expansion Memory Unit 8 NOTES...
Page 426: ...8 50 Coral IPx 500 Installation Manual CLA Card CoraLINK Adapter 8 NOTES...
Page 428: ......
Page 432: ...9 4 Coral IPx 500 Installation Manual Shared Service Circuitry Installation 9 NOTES...
Page 460: ...9 32 Coral IPx 500 Installation Manual Three Way Conference Conference Circuitry 9 NOTES...
Page 490: ...9 62 Coral IPx 500 Installation Manual KB1 KB2 KB3 RS 232E Data Serial Port 9 NOTES...
Page 498: ...9 70 Coral IPx 500 Installation Manual Music Background and Music On Hold M1 M2 9 NOTES...
Page 518: ...9 90 Coral IPx 500 Installation Manual Relay Contacts RLY1 RLY2 RLY3 9 NOTES...
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Page 526: ...10 6 Coral IPx 500 Installation Manual Peripheral Card Installation 10 NOTES...
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