NPK Morsvyazavtomatica
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NPK Morsvyazavtomatica - Marine Electronics
Unicont, Saint-Petersburg

DR-309

Steering repeater

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  • Specifications
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The DR-309 steering repeater displays the vessel‘s course data received in NMEA-sentences from various digital sources using a card and LED indicator. The device rebroadcasts the received NMEA data through an RS-422 (or CAN optionally) interface.
  • Overall and mounting dimensions
  • Functional scheme
  • Wiring diagram
Technical specifications
Power supply voltage 10…36 V DC
Max power consumption 20 W
Galvanic isolation from power mains +
Reverse polarity protection +
Overvoltage protection +
Dimensions 144x115x137 mm
IP rating IP 22
Storage temperature -55…+70 °С
Operating temperature -20…+55 °С
Weight 2 kg
Inputs
Number of input ports 2
Interfaces RS-232/RS-422
Max receive rate 115200 bit/s
Optoisolation +
Supported sentences $xxHDT, $xxHDG, $xxHDM
Outputs
Number of output ports 1
Interfaces RS-232/RS-422
Max baudrate 115200 bit/s
Galvanic isolation from power mains +
Follow up speed >12 °/s
Resolution capacity
Character display 0.1°
Compass card indicator 0.5°