Simrad ES120-7C - REV D, Руководство по установке, Страница: 43 / 98

330254/B
41
Do not connect the cable screen to the vessel's ground.
A Junction box isolated from vessel’s
ground
B
Cable gland
C Terminal block
D
Cable
E
Cable screen
Procedure
1 Mount the junction box in a suitable
location.
2 Terminate the steel conduits containing
the transducer cables as close to the
junction box as possible.
3 Verify that the junction box chassis is not
connected to the vessel ground.
4 If required, use necessary insulation.
5 Remove the insulation on each transducer cable, and connect the individual conductors
to the terminal block.
6 Remove the insulation on each extension cable, and connect the individual conductors
to the terminal block.
7 Verify that you have connected the wires 1:1, and that the colours match.
8 Connect the cable screens to the cable glands in the junction box.
Related topics
Installing the transducer, page 21
ES120-7C Connecting to a 12-pin Amphenol socket, page 46
12-pin Amphenol plug , page 49
Installing the transducer