Yellow
GHP 12 ECU/ Feedback Cable
GHP 12 ECU/ Drive Cable
Drive unit (+) /Red
Feedback (+)
Feedback wiper
Drive unit ( - ) /Black
Clutch (+) Blue
Clutch (-) White
Garmin GHP 12 with Octopus Type R (remote) Autopilot Drive
N2kData
GHC 20
**B
lack
( - )
Yello
w
To GHC 20 Power/Data Cable, Must be connected
2m N2k Power Cable(Yellow)
NMEA 2000 Network (N2k)
N2k Male Terminator
N2k Female Terminator
2m N2k Drop Cable
2m N2k Drop Cable
Shield N/A
White
White
Green
BlackRed
BlackRed
Integral Rudder Feedback ModulePart # OC15SUK27E
Type R Autopilot Drive(Remote)
Note: Type R drive requires a 12V inputfor both the motor drive and the clutch.
Feedback (-)
12 or 24 VDC, 40 Amp fuse rating
FeedbackCCU
POWER
GHP 12 ECU
GHP 12 CCU
Red
( + )
Black ( - )
Drive
CCU to ECU Interconnect Cable
GHP 12 Alarm Buzzer
Black (-)
Red (+)
Blue (-)
Ignition orin-line switch
UninsulatedDrain Wire ( - )
Red ( + )
Black ( - )
9-16 VDC3 Ampfuse rating
** Please Note: GHC 20 must connect to same ground as the GHP 12 ECU
Top View White (+)
Solder &Shrink wrap Splices
When Installing the helm, you will be asked for the following information;
Select the vessel typeSelect the drive unit class as otherSelect the drive unit voltage as 12VSelect the clutch voltage as 12VSelect no shadow driveCalibrate the rudderTest the steering direction
Yellow
GHP 12 ECU/ Feedback Cable
GHP 12 ECU/ Drive Cable
Drive unit (+) /Red
Feedback (+)
Feedback wiper
Drive unit ( - ) /Black
Clutch (+) Blue
Clutch (-) White
Garmin GHP 12 with Octopus Type S & T with autopilot R drive(Standard or Tilt Helm)
N2kData
GHC 20
**B
lack
( - )
Yello
w
To GHC 20 Power/Data Cable, Must be connected
2m N2k Power Cable(Yellow)
NMEA 2000 Network (N2k)
N2k Male Terminator
N2k Female Terminator
2m N2k Drop Cable
2m N2k Drop Cable
Shield N/A
White
White
Green
BlackRed
BlackRed
Integral Rudder Feedback Module.Part # OC15SUK27E
Type S Drive shownin diagram
Note: Type R drive requires a 12V inputfor both the motor drive and the clutch.
Feedback (-)
12 or 24 VDC, 40 Amp fuse rating
FeedbackCCU
POWER
GHP 12 ECU
GHP 12 CCU
Red
( + )
Black ( - )
Drive
CCU to ECU Interconnect Cable
Ignition orin-line switch
UninsulatedDrain Wire ( - )
Red ( + )
Black ( - )
9-16 VDC3 Ampfuse rating
** Please Note: GHC 20 must connect to same ground as the GHP 12 ECU
GHP 12 Alarm Buzzer
Black (-)
Red (+)
Blue (-)
White (+)
Solder &Shrink wrap Splices
When Installing the helm, you will be asked for the following information;
Select the vessel typeSelect the drive unit class as otherSelect the drive unit voltage as 12VSelect the clutch voltage as 12VSelect no shadow driveCalibrate the rudderTest the steering direction
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