NTAC-22 NMEA Anschutz Course Bus Data Converter

NMEA Anschutz converter is used to convert NMEA heading data to the Anschutz Course Bus data format.

Overview

In the case of replacing an installed defective Anschutz gyro compass, by converting the NMEA data from the device to be installed to the Anschutz Course Bus format, you can quickly operate the repeaters and other devices using the Anschutz Course Bus protocol untouched. You do not have to pull cables and install new devices. In this way, the installed devices are not affected by the replacement. This saves time and costs.

The converter accepts HDT, ROT, and THS telegrams to convert the signal to Course Bus data. Default input speed is 4800 bps, output speed is 9600 bps. Different input-output speed options can be adjusted with DIP switches on the board.

The NTAC-22 can be powered within the range of 9–32 VDC. A nominal voltage of 24 VDC is advised for powering the device in normal operation. The power input port has protection against incorrect polarity connection of the supply voltage.

It supports STD-20 and STD-22 gyrocompasses. The converter has been tested on STD-20 and STD-22 gyro systems.

The converter works on more than 200 vessels.

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NMEA Anschutz Converter

Technical SpecificationsSupply Voltage– 9–32 VDC Power SupplyPower Supply Protection– Reversed polarity protection
– Internal resettable fuseProtocolNMEA0183, IEC61162, Anschutz Course BusInput data– $xxHDT, $xxROT, $xxTHS NMEA Data
– Can be added according to recommendationOutput data– Anschutz Course Bus DataInput– 1 x Galvanically Isolated InputOutput– 2 x RS422Input Speed– Configurable with DIP switches: 4800, 9600, 38400, 115200 bpsOutput Speed– Configurable with DIP switches: 4800, 9600, 38400, 115200 bpsStatus LEDs– NMEA Input
– Power
– System
– Data OutputConnectors– Screw-type terminalsCase – Dimensions – Weight– ABS DIN Rail Mount Box
– Width: 105 mm
– Depth: 86 mm
– Height: 58 mm
– 150 g