Installation Manual

S8-2 89-041 Section 8 Issue 4
Bridge Layout Drawing: Position of all parts & interface pick-off points
3. Heading Sensor(s)* ( Tick appropriately )
Source Option A Option B
Manufacturer
Model
Type
GyroCompass GNSS Compass
Fluxgate Compass
Transmitting Magnetic Compass
GyroCompass GNSS Compass
Fluxgate Compass
Transmitting Magnetic Compass
Output NMEA Message
IEC 61162-2 RS422
Required:- HDT ROT**
Optional:- OSD
Required:- HDT ROT**
Optional:- OSD
If no NMEA
Optional Gyro Interface
Unit (89-028) Required
Synchro
Reference Voltage =
Phase Voltage = Frequency =
Ratio - 90:1 180:1 360:1
Synchro
Reference Voltage =
Phase Voltage = Frequency =
Ratio - 90:1 180:1 360:1
Stepper
Positive Step Negative Step
Step Voltage =
Ratio - 90:1 180:1 360:1
Stepper
Positive Step Negative Step
Step Voltage =
Ratio - 90:1 180:1 360:1
Location
Cable length to
Transponder
mm
* Heading information is a mandatory sensor input to the UAIS. A converter will be needed if the ship’s compass has no IEC61162 output.
** If a rate-of-turn indicator is available and it includes an IEC61162 output it should be connected to the UAIS
Comments: