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EDU-PT

Remote control element EDU-PT is intended for remote control of operation modes of firefighting module MPT-1 prot.R3.
Supply voltage 9 to 30 V
Current consumption in standby mode, no more than 20 mА
Number of EDU-PT connected to one fire fighting module MPT-1 up to 4
The total length of communication line for EDU-PT connection to the fire fighting module MPT-1 should not exceed 30 m
Overall dimensions of EDU-PT, no more than 87х90х45 mm
Weight, no more than 100 g
Operating temperature range -10 to +55°С
Average service life, at least 10 years

Remote control element EDU-PT generates commands to fire fighting module MPT-1 prot.R3 to which it is connected after pressing buttons on the front panel.

Remote control element EDU-PT fulfills the following functions:

  • initiates commands to firefighting module MPT-1 prot.R3 to start fire fighting system by pressing the "START" button;
  • initiates commands to firefighting module MPT-1 prot.R3 to cancel the start of fire fighting system by pressing the "STOP" button.
  • LED and buzzer operability testing by pressing the "TEST" button;
  • LED indication of the state and operation mode of MPT-1 prot.3 module to which EDU-PT is connected;
  • sound alarm in case of start of firefighting system on firefighting module MPT-1 prot.R3.

Interruption of firefighting process by pressing "STOP" button is possible only when MPT-1 prot.R3 is in triggering mode of firefighting.

Under start-up conditions of fire fighting module MPT-1 prot.R3 when delay counting begins for fire fighting startup, EDU-PT initiates intermittent audible alarm at a rate of 1 Hz. Signal repetition frequency increases as the end of delay timing approaches. In case of fire fighting startup the audible alarm becomes continuous.

To one firefighting module MPT-1 prot.R3 in TM line up to 4 EDU-PT can be connected. Each EDU-PT is given address in the line so that it can be seen on control and indicating equipment from which particular RCE control is performed. EDU-PT address is given by means of a jumper located on the device circuit board.

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