1.1.8.2 Cable Preparation Receiving Sides
1. Remove approx. 80 mm of the plastic cable sheath, including the grounding shield.
2. Wrap insulating tape over the cable end.
Receiving Cable Sides on page 14.
Figure 5: Cable Preparation Receiving Cable Sides
Note Always check the drawing for the correct shielding of signals.
1.1.9 Grounding Instrument
To function properly, the AlphaLine instrument must be grounded to the ship’s mass.
For this purpose the instrument has a grounding bolt. Connect the grounding bolt to the ship’s mass with a low
impedance connection.
Figure 6: Grounding Bolt
Note The grounding strap must be as short as possible. If wire is used, use a minimum of 2.5 mm
2
copper wire.
See Figure 6: Grounding Bolt on page 14.
Note Always check the drawing for the correct shielding of signals.
1.1.10 Instrument Power Supply
The AlphaLine instrument has one 24 VDC (nominal) power input. Power consumption is approx. 500 mA. Connect to a
power supply > 1 A.
Note The power supply input is protected against connecting to the wrong polarity.
Note In rush current approximately 4 A.
14 | Installation Instructions
Содержание Alphatron Marine AlphaTurn
Страница 1: ...AlphaTurn Rate of Turn Indicator MED Installation and Operation Manual www jrc am ...
Страница 28: ...Figure 18 Indication Handling in Menu example 28 Operation ...
Страница 50: ...4 3 Mechanical Drawings 4 3 1 Mechanical Drawing MFM Figure 44 Mechanical Drawing MFM 50 Appendix A ...
Страница 52: ...4 4 1 Cable Diagram AlphaTurn Figure 45 Cable Diagram AlphaTurn 52 Appendix A ...
Страница 53: ...4 4 2 Connection Diagram AlphaTurn Figure 46 Connection Diagram AlphaTurn 53 Appendix A ...
Страница 55: ...4 5 1 Schematics AlphaLine MF Display Unit Figure 47 Schematics AlphaLine MF Display Unit 55 Appendix A ...