Instruction manual
Robertson AP11 Autopilot
94 20220513E
6 TECHNICAL SPECIFICATIONS
6.1 System Specifications
Boat types:................................... Power and Sail
Steering system types: ................ Hydraulic, Mechanical
Max. number of control units:..... 2
System ON/OFF: ......................... From control unit
Input Supply Voltage: ................. 10-28 V DC with built-in reverse voltage protection
Power consumption: .................... Dependent on system configuration
Environmental Protection:
Control Unit: .......................IP67
RFC35 Compass:.................IP56
RF300 Rudder Feedback:...IP56
Junction unit:.......................IP44/IP22
EMC protection:..................EN50081-1, EN50082-1
Autosteering control:
Rudder Drive: .....................Proportional Rate or solenoid operation
Parameter selection: ...........Automatic with manual override
Sea state control:.................Adaptive sea state filter and manual setting
Language: .................................... English
Electronic Interface:
Navigation interface:..........NMEA 0183, Dataline instruments, Databox
Input ports: .........................1 (Sentences: APB, APA, BWW, RMA, RMB,
RMC, VHW, VTG, VWR, XTE, XTR).
Output ports: ......................1 (Sentences: HDM, HSC, RSA)
Heading sensors: ......................... RFC35 Electronic Fluxgate Compass,
Magnetic Compass with CD100 Course Detector
CDI35 Course Detector Interface
Alarms: ........................................ Audible and visual
Alarm modes:............................... Off course, overload, overvoltage, system failures
Steering modes: .......................... Standby, Non-follow up, Auto-Compass,
Auto-Navigation, Auto-Wind
Special Turn modes:.................... U-turn, Tacking, Dodge










