RTS TIF-2000A User Manual

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Single-LineDigital Telephone Interface

The TIF-2000Ais a single line digital hybrid telephone line interface designed to be compatible with ADAM,ADAM-CS,Cronus, Zeus, and CS 9000 series intercom systems. It provides bidirectional communication between the intercom matrix and a standard DTMF capable telephone line. It allows the phone to access all crosspoints of the matrix, as well as dynamic party lines, IFB circuits, and other forms of communications. The 1U high by ½ wide rackmountable (via an optionalMCP-1orMCP-2kit)TIF-2000Aprovides a transparent link to the telephone system enabling fulldial-outcapability from any designated keypanel with keypad. TheTIF-2000Ahas fulldial-incapability giving the caller a keypanel on the system via commands from the DTMF pad on their telephone. Since theTIF-2000Aappears to the matrix as any other keypanel would, the only limitation on the number of units in the system is the same as for other keypanels.


Auto or Manual Answer

Caller may select up to seven T/L assignments

Select security code or none.

Caller may change presets

Select number of rings before answer.

Auto disconnect

Caller can be locked to one matrix point.

Direct audio input mixes with matrix audio

Up to 16 panels may be selected to ring.

Levels can be adjusted for intercom & telephone

Call in directly to party-lineor IFB

Downloadable telephone system configuration

Line Drawing





To Matrix


To Telephone



















Matrix Input/Output

0 dBu to +20 dBu

Telephone Input/Output

-30dBu to +6 dBu

Noise (200 Hz to 3.8 kHz)

-40dBu or less

Harmonic Distortion (300 Hz to 3.8 kHz)

Intercom Side: -30dBu or less

Telephone Side: -25dBu or less

Frequency Response

300 Hz to 3.8 kHz +0 dB, -6dB

Matrix Connectors



Telephone Line Connector


Telephone Loop-ThruConnector


Power Requirements

100-240VAC,50/60 Hz, 1A


Operating Temperature:

0°C to 50°C

Storage Temperature:

-20°Cto 75°C

Humidity (Operating & Storage):

0 to 95%, non-condensing


1.72” (44mm) high, 8.19” (208 mm) wide, 8” (203 mm) deep


4.4 lbs. (2.0 kg)


Thermoplastic front panel, aluminum case and rear panel, light gray finish

Contact Information

Ordering Information

Telex Communications, Inc.



12000 Portland Avenue South

Single-Linedigital telephone interface

Burnsville, Minnesota 55337

Catalog Number: 90007823000

Telephone: 877·863·4169


Fax: 800·955·6831


Form Number: 38110421

Date: April, 2006

This specifications information is preliminary and is subject to change without notification.

Brand names mentioned are the property of their respective companies.