SBG Systems Exinox Subsea Series, Руководство по оборудованию

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Ekinox Subsea – Hardware Manual EKINOXSUBSEAHM.1.4
Index
Terminology............................................................................................................................................................ 6
1. Introduction........................................................................................................................................................ 7
1.1. Ekinox INS Overview................................................................................................................................... 7
2. Performance specification................................................................................................................................ 8
2.1. Inertial measurement unit........................................................................................................................ 8
2.1.1. Accelerometers......................................................................................................................................................................... 8
2.1.2. Gyroscopes............................................................................................................................................................................... 8
2.1.3. Magnetometers..................................................................................................................................................................... 10
2.2. Aiding sensors......................................................................................................................................... 10
2.2.1. Internal magnetometer......................................................................................................................................................... 10
2.2.2. External aiding sensors......................................................................................................................................................... 10
2.3. Orientation and Navigation Performance................................................................................................ 11
2.3.1. Common specifications........................................................................................................................................................... 11
2.3.2. Orientation and navigation.................................................................................................................................................... 11
2.3.3. Heave performance............................................................................................................................................................... 12
2.3.4. Real time Performance monitoring...................................................................................................................................... 12
3. Mechanical specifications................................................................................................................................ 13
3.1. Overview................................................................................................................................................... 13
3.1.1. Main Specifications................................................................................................................................................................. 13
3.1.2. Device mechanical alignment................................................................................................................................................ 13
3.1.3. Origin of measurements........................................................................................................................................................ 14
3.1.4. Device label............................................................................................................................................................................. 14
3.2. EKINOX Subsea EL mechanical outline (200 m)..................................................................................... 15
3.2.1. Front view............................................................................................................................................................................... 15
3.2.2. Top view................................................................................................................................................................................. 16
3.2.3. Bottom view........................................................................................................................................................................... 17
3.3. EKINOX Subsea ED mechanical outline (6 000 m)................................................................................. 18
3.3.1. Front view............................................................................................................................................................................... 18
3.3.2. Top view................................................................................................................................................................................. 19
3.3.3. Bottom view......................................................................................................................................................................... 20
4. Electrical specifications................................................................................................................................... 21
4.1. Main connector......................................................................................................................................... 21
4.1.1. Main connector pin out........................................................................................................................................................... 21
4.2. Electrical specifications.......................................................................................................................... 23
4.3. Typical wiring........................................................................................................................................... 25
4.3.1. RS-232 basic communications.............................................................................................................................................. 25
4.3.2. RS-422 basic communication.............................................................................................................................................. 25
4.3.3. GNSS connection in RS-232 mode....................................................................................................................................... 26
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