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484164/A
85
Splicing the cable using a junction box isolated from vessel’s
ground
Do not solder the wires together using only electrical tape for insulation. This will result in
electrical noise and reduced operational performance.
Do not connect the cable screen to vessel ground.
A
The junction box is isolated from
vessel ground.
B
Cable gland
C
Terminal block
D
Cable
E
Cable screen (Do not connect the
cable screen to vessel ground.)
Procedure
1
Mount the junction box in a suitable
location.
2
Terminate the steel conduits
containing the transducer cable as
close to the junction box as possible.
3
Make sure that the junction box
chassis is not connected to vessel
ground.
Use additional insulation if this is
necessary to isolate the junction box completely.
4
Remove the insulation from the transducer cable. Connect the individual wires to
the terminal block.
5
Remove the insulation from the extension cable. Connect the individual wires to the
terminal block.
6
Make sure that you have connected the wires 1:1, and that the colours match.
7
Connect the cable screens to the cable glands in the junction box.
Related topics
Cable layout and interconnections, page 77
Splicing the transducer cable, page 83
Содержание Simrad CP200-5C
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Страница 55: ...484164 A 53 Related topics Preparations page 22 Acoustic noise page 45 Preparations ...
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Страница 99: ...484164 A 97 Related topics Installing the transducer page 57 Drawing file page 94 Drawing file ...
Страница 101: ...484164 A 99 Drawing file ...
Страница 102: ...100 484164 A Related topics Installing the transducer page 57 Drawing file page 94 Simrad CP200 5C Installation Manual ...
Страница 104: ...102 484164 A Related topics Installing the transducer page 57 Drawing file page 94 Simrad CP200 5C Installation Manual ...
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