Raymarine E12207 Installation Instructions Manual page 33

Note: For complete connection and installation instructions for
the course computer refer to the documentation that accompanies
the unit.
Cable extensions
You may need to extend the Hydraulic Linear Drive cables.
• Clutch cable (from hydraulic ram to course computer clutch
connection) — use minimum 1.5 mm
• Motor cable (from Hydraulic pump to course computer motor
connection) — use the following table to determine the correct
cable gauge required:
Drive type Cable length
Type 2 (12 V) Up to 5 m (16 ft)
Up to 7 m (23 ft)
Up to 16 m (52 ft)
Type 2 (24 V) Up to 3 m (10 ft)
Up to 5 m (16 ft)
Up to 10 m (32 ft)
Up to 16 m (52 ft)
Up to 5 m (16 ft)
Type 3 (12 V)
Up to 7 m (23 ft)
Up to 16 m (52 ft)
Type 3 (24 V) Up to 5 m (16 ft)
Up to 7 m (23 ft)
Up to 16 m (52 ft)
Cables and connections
2 (16 AWG) copper cable.
Cable gauge Cable gauge
(AWG) (mm 2 )
10 6
8 10
6 16
12 4
10 6
8 10
6 16
8 10
6 16
4 25
10 6
8 10
6 16
Use suitable electrical connectors or junction boxes to connect the
Hydraulic Linear Drive cables to the cable extensions.
Note: Do NOT untwist the pump cables or remove the
suppression ferrite.
33