Simrad AUTOPILOT SYSTEM AP50 Manuel D’Utilisation

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Simrad AP50 Autopilot 
112 
20221032B
 
The NI300X NMEA Interface (expansion) Unit is designed for 
installations in which more NMEA lines have to be tied into the 
system. Four NMEA ports, which are identical in hardware and 
software, are available and can be connected as desired. An 
additional output data-port with a DATA/CLOCK signal is 
capable of generating heading data in the format used by some 
radar displays made by Simrad and Furuno. 
The 12V output is designed for driving instruments with a total 
maximum load of 250 mA. 
Configuration for Simrad or Furuno is selected in the 
Installation Interface Menu (see page 132). 
CI300X Compass Interface Unit 
The CI300X Compass Interface Unit is an optional module 
designed to enable a variety of different equipment to connect 
into AP50 systems. The CI300X converts the analog inputs into 
RobNet compatible signals for use by AP50 system components. 
The CI300X adds the following capabilities to the AP50 system 
and allows connection of each of the following simultaneously: 
•  Magnetic compass connection with CD100/CD100A course 
detector 
•  Gyrocompass connection for Simrad RGC50, RGC10, 
RGC11 (1:1 synchro) 
•  Analog input of sine/cosine for a fluxgate compass 
connection (including other manufacturers’ sine/cosine 
fluxgate compasses) 
For detailed information, see the CI300X manual.