Products Developed by Elektronik Lab


SS 27 – Remote Display / NMEA Repeater

Features :-

  • The SS 27 Remote Display / NMEA Repeater accepts and interprets NMEA 0183 ( IEC 61162 – 1 / 2 ) Serial Data from compatible navigational instruments with selectable display readouts for Heading , Speed Log , COG ( Course Over Ground ) , SOG ( Speed Over Ground ) , ROT ( Rate of Turn ) , Distance Travelled , Wind Angle ( Direction ) , Wind Speed , Depth , Revolutions , Water Temperature and HDOP ( Horizontal Dilution of Precision ).
  • The large, clear and high illumination Seven Segment Display with its wide viewing angle allows ample choice for suitable installation locations.
  • The display can be dimmed or brightened between 16 illumination levels to suit ambient lighting conditions.
  • The SS 27 operates from DC supply in the range 10 to 36 VDC from which it typically draws less than 750 mA.
  • The SS 27 can be interfaced to RS232 or RS422 NMEA 0183 Serial Input with Selectable Baud Rates from 1200 to 38400 bps. with Selectable Sentence Priority.
  • The equipment provides 4 Simultaneous , Buffered Data Outputs ( 2 X RS232 + 2 X RS422 ).
  • With its low power consumption and multiple NMEA 0183 Data Outputs, the SS27 provides a low cost solution for Remote NMEA Display.

Technical Specifications :-

  • DC Power Input : 10VDC to 32VDC @ 750mA. Voltage Regulator : On – Board , Switching Mode Regulator. Safety : Fuse Protected and Reverse Polarity Protected. Thermal Shutdown & Current Limit Protection.
  • Data Input Channels : Standardized NMEA 0183 ( IEC 61162 – 1 / 2 ) Serial format. 1 Channel for Interface of GPS at up to 115200 Kbps. Baud. 3 Channels for Interface of NMEA 0183 ( IEC 61162 – 1 / 2 ) at up to 115200 Kbps. Baud.
  • Sentence Identifiers supported on the Data Input Channels :
    GPS : GGA , GLL , RMC , VTG & ZDA.
    GEN1 : DBX , DPT , HDG , HDM , HDT , HSC , MTW , MWD , MWV , ROT , RPM , VBW , VHW , VPW & VWR.
    GEN2 : DBX , DPT , HDG , HDM , HDT , HSC , MTW , MWD , MWV , ROT , RPM , VBW , VHW , VPW & VWR.
    GEN3 : DBX , DPT , HDG , HDM , HDT , HSC , MTW , MWD , MWV , ROT , RPM , VBW , VHW , VPW & VWR.
  • Baud Rates supported on the Data Input Channels :
    115200 bps., 57600 bps., 38400 bps., 19200 bps., 9600 bps., 4800 bps., 2400 bps., & 1200 bps.
  • The Sentences supported ( with Selectable Transmission ) on the NMEA 0183 Output are :
    DBT, DPT, GGA, GLL, HDM, HDT, MTW, MWD, RMC, ROT, RPM, VHW, VLW, VPW, VTG & VWR.
  • The Baud Rates supported on the NMEA 0183 Output are :
    38400 bps., 32000 bps., 24000 bps., 19200 bps., 9600 bps., 4800 bps., 2400 bps., & 1200 bps.
  • The Output Signaling is 2 X RS232 + 2 X RS422 , Buffered , Simultaneous.

Schematic Diagram :-



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