Cable layout
Metallic casings, pipes and conduits must be grounded, and when
fitted with joints these must be mechanically and electrically
grounded locally.
Cable connections
All cable connections are shown on the applicable cable plan
and interconnection diagrams.
Where the cable plan shows cable connections outside an
equipment box outline, the connections are to be made to a plug
or socket which matches the plug or socket on that particular
item of equipment.
Where two cables are connected in series via a junction box or
terminal block, the screens of both cables must be connected
together but not grounded.
Cable terminations
Care must be taken to ensure that the correct terminations
are used for all cable conductors, especially those that are
to be connected to terminal blocks. In this case, crimped
sleeve-terminations must be fitted to prevent the conductor core
from fraying and making a bad connection with the terminal
block. It is also of the utmost importance that where crimped
terminations are used, the correct size of crimp and crimping tool
are used. In addition, each cable conductor must have a minimum
of 15 cm slack (service loop) left before its termination is fitted.
Cable identification
Cable identification codes corresponding to the cable number
shown in the cable plan must be attached to each of the external
cables. These identification codes should be positioned on the
cable in such a way that they are readily visible after all panels
have been fitted. In addition, each cable conductor should be
marked with the terminal board number or socket to which it
is connected.
164851/C
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Summary of Contents for EM 710
Page 1: ...Installation Manual EM 710 Multibeam echo sounder ...
Page 2: ......
Page 44: ...Kongsberg EM 710 Figure 10 Transducer mounting principles 42 164851 C ...
Page 63: ...Cable layout Figure 20 Transceiver Unit front view 0 5 x 1 degree 164851 C 61 ...
Page 88: ...Kongsberg EM 710 Figure 42 Cable clamp Transceiver Unit cable clamp on page 133 86 164851 C ...
Page 113: ...Installation drawings 164851 C 111 ...
Page 114: ...Kongsberg EM 710 10 1 2 1 mounting frame assembly RX module 112 164851 C ...
Page 115: ...Installation drawings 164851 C 113 ...
Page 116: ...Kongsberg EM 710 10 1 3 2 mounting frame assembly TX RX module 114 164851 C ...
Page 117: ...Installation drawings 164851 C 115 ...
Page 118: ...Kongsberg EM 710 10 1 4 0 5 x 1 gondola 116 164851 C ...
Page 119: ...Installation drawings 164851 C 117 ...
Page 120: ...Kongsberg EM 710 10 1 5 Transducer TX1 Outline dimensions 118 164851 C ...
Page 121: ...Installation drawings 164851 C 119 ...
Page 122: ...Kongsberg EM 710 10 1 6 Transducer TX2 Outline dimensions 120 164851 C ...
Page 123: ...Installation drawings 164851 C 121 ...
Page 124: ...Kongsberg EM 710 10 1 7 Transducer RX1 Outline dimensions 122 164851 C ...
Page 125: ...Installation drawings 164851 C 123 ...
Page 126: ...Kongsberg EM 710 10 1 8 Transducer RX2 Outline dimensions 124 164851 C ...
Page 127: ...Installation drawings 164851 C 125 ...
Page 128: ...Kongsberg EM 710 10 1 9 HWS Operator Station Outline dimensions 126 164851 C ...
Page 129: ...Installation drawings 10 1 10 Transceiver Unit Outline dimensions 164851 C 127 ...
Page 130: ...Kongsberg EM 710 128 164851 C ...
Page 132: ...Kongsberg EM 710 130 164851 C ...
Page 133: ...Installation drawings 10 1 12 Transceiver Unit mounting bracket 164851 C 131 ...
Page 134: ...Kongsberg EM 710 10 1 13 Junction Box outline dimensions 132 164851 C ...
Page 135: ...Installation drawings 10 1 14 Transceiver Unit cable clamp 164851 C 133 ...