Course Computer Connection - Raymarine E12207 Installation Instructions Manual

4.3 Course computer connection

The Hydraulic Linear Drive must be connected to an SPX-30 course
computer.
1
12V 24V
RUDDER
CLUTCH
32
A B
P OWER MOTOR GROUND
9
Hydraulic
Linear
Item Drive
1
2 Hydraulic
ram clutch
(+)
3 Hydraulic
ram clutch
(-)
4
5
6 Pump
motor (+)
7
Pump
motor (-)
D11896-1
8
9 Hydraulic
ram ground
connection
Course
computer Description
Clutch Adjust the voltage setting to match the
voltage voltage rating specified on the Hydraulic
selector ram clutch.
switch
Clutch (+) Connect the POSITIVE terminal of the
hydraulic ram's clutch to the course
computer's POSITIVE clutch terminal.
Clutch (-) Connect the NEGATIVE terminal of the
hydraulic ram's clutch to the course
computer's NEGATIVE clutch terminal.
Power Connect to POSITIVE terminal of power
input (+) supply (for example, via distribution
panel).
Power Connect to NEGATIVE terminal of power
input (-)
supply (for example, via distribution
panel).
Motor (+) Connect the POSITIVE terminal of the
pump to the course computer's MOTOR
A terminal.
Motor (-) Connect the NEGATIVE terminal of the
pump to the course computer's MOTOR
B terminal.
Ground Connect to a dedicated earthing plate in
connection contact with the water, or to the negative
pole of the battery.
Connect to the same earth as the course
computer.
Hydraulic Linear Drive Installation instructions