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System configuration
An AP56 Autopilot system comprises
the following minimum units:
Essential Electronics:
•
AP56 Display.
•
C-Drive motor control unit
•
Rudder feedback unit.
•
Fluxgate compass or E-compass
• Drive unit, for example:
• Hydraulic system with
solenoid valves.
• Reversing hydraulic pump
system.
•
Mechanical motor drive system.
Options:
• Compass Top Sensor
• Heavy Duty Rudder Sensor
• Second Station Display Unit
• Remote Station Devices including:
1. Active remote
2. Hand remote
3. Steering lever (full follow up)
4. Electric helm (full follow up)
5. Rudder angle indicator (RAI)
System Block Diagram
AP56 HEAD
PC for Setup
Power Supply
RFU
RAI
Remote
Rudder Drive
C-Drive Unit
Compass
