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TECHNICAL DATA
NAVIPILOT AD II
Environmental
Ambienl temperature range
Gyrocompass input NAVIGAT X MK 1 NAVIGAT 2100 Optional
RS 422 RS 422
G steps /1 degree azimuth or synchro 1560
-l0?Cto*70*C -25' C to *7Q- C
opération storage
Protection grade
installed IP 56 to DIN 40050 not installed IP 43 to DIN 40050
OUTPUTS
Outputs to Steenng Engines DC output
Switching transistors
Minimum magnetic clearance (installed) to standard magnetic compass s 0.30 m steenng magnetic compass s 0.30 m
two for port two for starboard switched plus or minus 18VDCto 110VDC 2.0 A max.
Type
Voltage
Rating
fulfills curve 1 of the specifications of Germanischer Lloyd
Vibration
fulfills curve 1 of the specifications ot Germanischer Uoyd
Humidity
AC Output
Solid-state AC relays
Voltage Rating
and (optional)
Output to proportional steering engine valve
two for port two for starboard 110 VAC to 240 VAC 1 A max.
Electromagnetic compatibility minimum clearance of antennas and their power supply lines tor manne radio areas between l .6 MHz and 30 MHz at a transmission power of l .5 kw i 1.5 m
The clearance to Vhf antennas, their power supply lines and radar appliances is not restricted
Radio Interference classification is in accordance with IEC 945
3 maximum
220 mV DC/* rudder angle (isolated output)
Dimensions and Weight
Front plate dimensions
Depth Weight Front plate Display
Power Requirements
Max. ripple content
Power consumption Reverse polanty protection Cable connections
288 mm x 96 mm to DIN standard 65 mm appro*, t kg approx.
sealed foil keyboard, illuminated
liquid crystal, illuminated
24 VDC (18 V to 36 V)
4 v pp, extreme values should not eceed
36 V or fall below 18 V
10 W max.
built-in
D-type plug connectors
Output Alarms and Interfaces
Serial output interface RS 422
for connection to remote control and display units
heading gyro (HDT) 1 H2 heading magnetic (HDM) 1 Hz boat navigation system data (NSD) 1 Hz
Potential-tree contact maximum current 2 A maximum voltage 250 V
port and starboard
NMEA 0183 (transmit)
External course alarm
180s turn command
Of
180' rotation of heading display (for femes) or
Set heading control by external tiller or pushbutton
Power failure alarm
visible and audible and
potential-free contact maximum current 2 A maximum voltage 250 V
3 outputs each 6 steps/1 degree. 24 VDC / 0.25 A supply voltage. If 35 VDC nro required, an additional power supply will be necessary.
to Voyage Data Pnnter
INPUTS
Potentiometer in rudder angle feedback unit
±10 V ± 45" rudder angle max. resistance 2 K Ohm
Potentiometer in follow-up hand wheel
x 10 V x 45° rudder angle
Magnetic compass heading or
Flux-gate for magnetic compass sin7cos. supplied by C.PLATH
via NMEA 0183
waypoinl steering (sentences selectable) trom GPS. Satnav. Loran C or others
200 p/nm or NMEA 0183
auto, manual, nav. master, repeater
Electronic compass NMEA 0183 interface
Speed Input Status signals
RS 422 interface
AUTOPILOT INTERFACE UNIT
Dimensions Weight
Cable connections
120 mm x 300 mm x 400 mm 8kg
screw-down terminals
O Northrop Grumman Spem/ Manne December 2003 Subject io alteration without notice.
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