3
of the Earth’s magnetic field. The processor calculates the vector from these values, uses a
calibration table to correct for local field disturbance errors, offsets the result and then presents the
data in a manner which has been requested. Such requests alter the frequency of the data, the
degree of filtering and the offset value. Calibration sequences can also be commanded.
1.2 Connections
1.2.1 Normal
Conductor
Colour
Type
Function
1
Red
P
+Supply 8-30v
2
Yellow
O
Furuno AD-10 Clock
3
Brown
I
NMEA IN-
4
White
I
NMEA IN+
5
Black
P
GND
6
Green
O
NMEA OUT+
7
Blue
P
GND
8
Violet
O
Furuno AD-10 Data
9
Screen
NOTE Conductors 5 and 7 are connected together inside the A5022
1.2.2
Variants with suffix -CP
Conductor
Colour
Type
Function
1
Red
P
+ Supply
2
Yellow
I
NMEA IN +
3
Blue
P
GND and NMEA IN -
4
Green
O
NMEA OUT +
NOTE Cable foil and drain wire internally connected to GND
