9-74
Coral IPx 500 Installation Manual
V
o
ice Pa
gin
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(Pub
lic Add
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Rel
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9
0
The Coral IPx 500 system provides a voice page interface for external paging and
public address. The interface supplies a line-level (-10dBm or 50 to 100mV), 600
Ω
,
balanced audio output, and a Single Pole, Single Throw, Normally Open or SPST - NO
(form A) relay RLY1 contact.
Figure 9-17
and
Figure 9-18
illustrate connections to two
typical examples of voice paging systems.
The audio output of the voice page interface may drive amplified speakers directly.
The number of speakers which may be driven varies from manufacturer to
manufacturer. See speaker manufacturer documentation for specific details.
Figure 9-17
Page -
Wiring To Paging
Amplifier
Figure 9-18
Page -
Wiring To Amplified
Speakers
4
External Connections
Voice
Page
(Out)
Amplifier
Control
Balanced
600 ohm
Input
RLY1
RLY1
MSBipx
Coral
IPx 500
14
39
Audio
Paging
Amplifier
x
11
36
Auxiliary
Connector
Voice
Page
(Out)
RLY1
RLY1
MSBipx
Coral
IPx 500
Amplified
Speaker
Power Supply
Balanced
600 ohm
Output
x
Amplified
Speakers
Auxiliary
Connector
11
36
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: ......
Page 170: ......
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...
Page 520: ......
Page 526: ...10 6 Coral IPx 500 Installation Manual Peripheral Card Installation 10 NOTES...
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