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Navitron Systems Ltd |
Heading Data Interface
Type NT990HDI |
BSH (Germany) type approved for AIS, ECDIS, Radar and Heading Repeater interfacing, the NT990HDI (Heading Data Interface) will convert virtually any Synchro or Step by Step heading input signal to heading data transmitted on 1 (NT990HDI/1) or 2 (NT990HDI/2) isolated NMEA 0183 output channels. The output channels may be independently set for IEC 61162/1 (4800 baud) or IEC 61162/2 (38400 baud).
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An internal power-monitoring relay provides a volt free normally open (N.O.) or normally closed (N.C.) contact to warn of power supply failure. Contact rating 1A@30Vdc Suitable for 11-40Vdc power supply connection, the NT990HDI may be powered up via the unit mounted ON/OFF keypad or from a remote location via remote power up terminals also provided. |
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