EM 122
Cable layout and
interconnections
This chapter presents the cable layout and interconnections between the systems.
Topics
•
on page 64
•
on page 66
•
on page 68
•
on page 87
•
on page 131
The standard cables used between the EM 122 system units and between the units and
their external devices are shown here. For larger installations where the EM 122 is a
subsystem, the cables will also be shown in the cable layout plan and interconnection
diagram specific for the vessel into which the system is installed.
Note
All cable connections may have to be made in accordance with the guidelines laid down
by the vessel’s classification society.
If no such guidelines exist, Kongsberg Maritime AS recommends that Det norske
Veritas (DnV) Report No. 80-P008 «Guidelines for Installation and Proposal for Test of
Equipment» should be used as a guide.
System cabling
Cable layout
The interconnection cables are identified on the cable layout drawings. Each cable is
then listed in the corresponding list, which refer to the required cable specifications. On
the following pages, each cable is identified with the appropriate terminations.
64
317669/B
Summary of Contents for EM 122
Page 1: ...EM 122 Multibeam echo sounder Installation Manual...
Page 2: ......
Page 13: ...EM 122 Figure 1 System diagram 317669 B 11...
Page 26: ...EM 122 Figure 6 EM 122 Gondola example Cd021 107 24 317669 B...
Page 27: ...Transducer arrays Figure 7 EM 122 blister and steel pipe arrangements example 317669 B 25...
Page 42: ...EM 122 B B B Plastic TX protection window 40 317669 B...
Page 46: ...EM 122 Figure 10 EM 122 Transceiver unit mounting 44 317669 B...
Page 52: ...EM 122 Figure 13 Rear view 50 317669 B...
Page 54: ...EM 122 Figure 15 Preamplifier Unit mounting 687 52 317669 B...
Page 60: ...EM 122 Figure 18 Remote Control Junction Box outline dimensions 58 317669 B...
Page 85: ...Cable layout and interconnections Figure 32 Transceiver Unit sub racks rear view 317669 B 83...
Page 88: ...EM 122 Figure 34 Preamplifier underneath view 86 317669 B...
Page 128: ...EM 122 Ice window Figure 59 TX Ice window 126 317669 B...
Page 129: ...Drawing file Figure 60 RX Ice window 317669 B 127...
Page 131: ...Drawing file Preamplifier Unit Figure 62 RX Preamplifier Unit internal cabling 317669 B 129...
Page 132: ...EM 122 Figure 63 RX Preamplifier Unit internal cabling 130 317669 B...
Page 154: ...2013 Kongsberg Maritime...