NSR NND-200 NMEA DISTRIBUTOR

  • NND-200 is a NMEA distributor/buffer to provide 8 NMEA outputs from 4 inputs.
  • The baud rate can be up to 38400bps from 4800bps while the default rate is set as 4800bps.
  • With built-in optical-coupled isolator, the distributor is a reliable and professional device, which can be used on board. The external equipment connected to the distributor can be safely protected from lightning surge on line.
  • NND-200 contains two NMEA buffers:
    • Buffer 1: 2 inputs/4 outputs. When used for GNSS buffer, all 4 NMEA outputs will keep on unless both GNSS inputs fail simultaneously. When both Input 1 and Input 2 are valid, only Input 1 will be selected as default.
    • Buffer 2: 2 inputs/4 outputs. Same as Buffer 1.
  • Buffer 1 and Buffer 2 can be combined into a new buffer with 4 inputs/8 outputs.

Model No: NND-200
Type of Interface: RS485/RS422
Standards: Conform to IEC 61162-1, IEC 61162-2, NMEA 0183 Standards
Number of Inputs: 4
Number of Outputs: 8
Operation Mode: Semi-duplex
Power Supply: DC24V, 300mA
LED Indicators: NMEA inputs, NMEA outputs
Baud Rate: 4800bps~38400bps (default 4800bps)
Cable Length: 0-5km
Size: 35 (H) × 255 (W) ×175 (D) mm
Working Environment: -40℃~85℃, relative humidity 5% to 95%

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NSR NND-200 NMEA DISTRIBUTOR

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