UOO-TL local terminal is a part of the “Rubezh” addressable fire alarm system it provides the functions of announcement device in ADEMCO Contact ID format via switched telephone network.
Supply voltage 9 to 14 V
Power consumption, no more than 3 W
Quantity of dial-up telephone numbers 4
Maximum number of digits in the telephone number 21
Dial-up line voltage 20 to 60 V
The quantity of outputs for interface connection:
-RS-485 – for connection of “Rubezh” control and indicating devices
-USB – for configuring
-for telephone line

Text message sending period 10 to 160 min
RS-485 interface cable length, no more than 1000 m
USB cable length, no more than 2 m
Operating temperature range 0 to +45 °С
Weight, no more than 200 g
Module overall dimensions, no more than
84х125х37 mm
Average service life, at least 10 years

UOO-TL local terminal provides the following functions:
  • connection of the integrated addressable control and indicating panels via RS-485 interface for messages receipt about system events;
  • connection to telephone line for sending messages received from the “Rubezh” control and indicating panels;
  • communication availability and operation modes LED indication.
The device transmits announcements via four independent routings - telephone numbers. Telephone number shall be set with numerical, alphabetic, and service symbols:
  • digits: 0, 1…9 – shall be used to set the telephone number;
  • symbols: W - ringing tone waiting; T - switching to the tone dialing mode, p - pause of 2 sec, P - pause of 8 sec., * - switching to the tone mode.
The unit works in the lines of 20 to 60 V. Constant voltage in the vacant subscriber line shall be min 20 V.

The announcements coming from the control and indicating panels are saved in a special announcement log wherefrom they are transferred via telephone line as the communication is being established. Log capacity is at least 50 announcements. Local terminal provides telephone line verification by means of dial-up tone 425 Hz and/or linear voltage. Periodic automatic sending of “Nonfaulty” message in prescribed directions via the telephone line.

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