- Floating 600 ohm output
- Selectable 12V DC talk battery for interfacing with unused trunk ports
- Paging port interface
- Ringing analog line input for night bell
- Contact closure input for night bell
- Normally open and normally closed
- VOX activated contacts for cutting out background music
- Adjustable VOX contact time-out
- Adjustable ring volume
Overview
Viking’s Universal Telecom/Paging Interface allows you to provide paging from nearly
any phone system instead of from a microphone. You can also provide background music
and electronic night bell over the audio system.
Integrates your public address system with nearly any phone system, cuts out
background music during paging, and produces electronic night bell from ringing
line or contact closure.
Performance Features
In the event a paging port is not available, the Viking Universal Paging Interface
can provide talk battery to allow connection of the public address system to an
unused trunk input on the phone system. The electronic night bell feature is activated
by a standard ringing analog PABX/KSU station circuit or by a common audible contact
closure provided by an electronic key system.
The Viking Universal Paging Interface features a built-in voice activated
(VOX) or AC ring activated relay which provides D.P.D.T. contacts for muting background
music during paging or to provide an electronic night bell. These contacts are necessary
when interfacing with systems such as Panasonic, South Western activated Bell, Intertel,
etc., which do not provide a paging contact closure.
Specifications
Power |
120V AC/12V DC 500mA, UL
listed adapter provided |
Dimensions |
133mm x 89mm x 44mm
(5.25” x 3.5” x 1.75”) |
Shipping Weight |
.45 kg (1 lb) |
Environmental |
0°C to 32°C (32°F to 90°F)
with 5% to 95% noncondensing humidity |
Relay Contacts |
30V DC@1A, 110V
DC@0.3A, 125V AC @0.5 |
Maximum Ring Output |
490mV AC RMS
no load, 150mV AC RMS@600 ohms |
VOX Minimum Audio Signal to Activate
Relay |
50mV AC RMS@1K Hz |
Talk Battery |
12V DC |
|