Introduction
Page 2 of 31
Doc No.: MAN01502, 27-02-01 SCA 300 Manual
1 INTRODUCTION
1.1 Standard Cabling Diagram
Figure 1 shows the Steering Control Amplifier - Standard Cabling
Diagram. Certain components and options on this diagram may not be
required by the customer and may be omitted. These options are
described in the Description of Standard Components contained in
Section 1.3 of this manual.
Recommended cable types, sizes and component locations are shown.
Refer to the notes on this diagram for clarification of the cabling
requirements. Systems with components and options not shown on the
diagram will have their connections detailed in separate manuals.
1.2 Components and Options
Jastram Steering Control Amplifier Standard Components
• Hydraulic Solenoid Valve
• SCA Input Devices
• Rudder Feedback Unit - RFU 1300
• Steering Control Amplifier - SCA 300
• SCA Output Devices
Hydraulic Solenoid Valve
• 4-Way Proportional Directional Solenoid Valve
SCA 300 Input Devices
• Electric Wheel
• Lever Controller
• Joystick
• Conversion and Changeover Manifold - CCO 2300
• Jog Lever
• Autopilot
SCA 300 Output Devices
• Rudder Order Indicator
• Rudder Angle Indicators