Procom 4 DAV User Manual

Data sheet, At a glance

Advertising

Data Sheet

4 DAV

Date:

21.04.2010 Page:

1/5 Author:

Document-No.:

DB_4DAV_ 2302_02

Line card for 4 digital stations in 2 wire technique

The audio frequency (AF) interface module is designed for the switching on of 4 call
stations in two-wire technology.

At a Glance:

• Digital robust transmission in two-wire technology

• Switching-on of up to four call stations

• Call station monitoring from the control unit

• Monitoring of call station voltage

• AF monitoring function (option)

• Establishing long-distance lines

• Sending/receiving level can be regulated

Fig. 4DAV (L- No. 2.302)

Advertising