On some older marine instruments, speed data was accepted based on a contact closure signal. NSLC-21 converts the speed NMEA data format(VBW,VHW,RMC,VTG ) to the Log Pulse contact closure signal.It can be used especially for old autopilots, gyrocompass, ODME systems.
Technical Specifications | |
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Supply Voltage | 9-32VDC |
Protocol | NMEA0183, IEC61162 |
Input | 1 X Galvanic isolated (4800 bps) |
Input NMEA Sentences | XXVBW, XXVHW, XXRMC, XXVTG |
Output | 2 X Log Pulse Dry Contact |
Output | Selectable 200, 400, 800 pulse / nm |
Case – Dimensions | ABS DIN Rail Mount Box 105 x 86 x 58 |