New research vessel "G.O. SARS"
Seismic cable diagrams

University of Bergen
Dpmt. of Earth Science
 Allé gt. 41, N-5007 Bergen, Norway
Tel: (+47) 5558 3600
Fax: (+47) 5558 3660
http://www2.ifjf.uib.no
25. aug. 2003 (OM)



Contents

  1. Drawings
  2. Connector data sheets
  3. Cable data sheets

1. Drawings

Drawing Description File name Date Rev. Format

Rack layout, 5th deck, seismic ops rom

 racks-seismics-ops-room.vsd 26. mar. 2003 1.0 PDF Visio

Terminals in racks, 5th deck, seismic ops rom

 terminal-blocks-seismics-ops-room-ver-1.vsd 26. mar. 2003 1.0 PDF Visio

Main diagram

 cables-seismic-01-1A.vsd 26. nov. 2002 1.0 PDF Visio

Cable tag list

 cables-seismic-list-01-1A.xls 26. nov. 2002 1.0 PDF Excel

List of interconnections

NEW

 cables-seismic-list-02-rev-1.xls 25. aug. 2003 1.0 PDF Excel

Junction Box 
JB-S-06

3rd deck, lab. 16

 jb-s-06-rev1.vsd 27. feb. 2003 1.0 PDF Visio

Terminal blocks in racks, seismic ops room 5th deck

jb-s-05-rev2.vsd

Change history: 

  • Rev. 2: 
    • Mirrored all terminal groups. Cable entries will then match those on drawing "jb-s-06-revX".
    • Text describing all terminal groups.
 25. aug. 2003 2.0 PDF Visio

Junction Box 
JB-S-04

4th deck, trawl gantry, starboard side

 jb-s-04-rev1.vsd 28. feb. 2003 1.0 PDF Visio

Junction Box 
JB-S-03

3rd deck, approx. frame 5
port side

 jb-s-03-rev1.vsd 10. feb. 2003 1.0 PDF Viso

Junction Box 
JB-S-02

3rd deck, approx. frame 5
starboard side

 jb-s-02-rev1.vsd 11. feb. 2003 1.0 PDF Visio

Junction Box 
JB-S-01

2nd deck, approx. frame 5
close to Gun winch

 

 jb-s-01-rev1.vsd 21. feb. 2003 1.0 PDF Visio




3. Connector data sheets

 

Connector Specifications Supplier Datasheet

  • Manufacturer: WesternGeco AS Fjord Instrument

  • Designation: QXA-4/12

 WesternGeco AS Fjord Instrument
Kvassnesveien 27, 5914 Isdalstų, Norway		 PDF

18-pin bulkhead, socket contacts

Junction box 1 og 4

  • Manufacturer: FCI

  • Mfr. part number: CL1R3101UK/FC FAB KIT 4172607 

  • 18-pin bulkhead connector, sockets

  • Supplier part. no.: 749151

  • Supplier designation: RECEPTACLE SQ.SKTS 18WAY FAB KIT 4172607

  • Drilling of holes in bulkhead (Shell size = 3):



    H = 31 mm
    J = 28.6 mm
    G= 2.8 mm

 Farnell
http://www.farnell.no		 Clipper Industrial Plastic Connectors, 28 pages 

26-pin bulkhead, pin contact

Junction box 1

  • Manufacturer: FCI

  • Mfr. part number:  CL1M4101UK KIT NO 4168203 

  • -pin bulkhead connector, sockets

  • Supplier part. no.: 535631

  • Supplier designation: RECEPTACLE SQ. PINS 26WAY KIT NO 4168203

  • Drilling of holes in bulkhead (Shell size = 4)



    H =  41 mm
    J =  36.5 mm
    G =  3.8 mm

 

 Farnell
http://www.farnell.no		 Clipper Industrial Plastic Connectors, 28 pages 

 

4. Cable data sheets

Cable tag number Single conductor 
area
[mm2]		 Configuration
CS=Common screen
TP=Twisted pair		 Designation Supplier Data sheets
Supplier/
manufacturer		 From local server
S1, S4, S8, S13, S16, S20 2.5 CS RDtC4Dt 250V - TFOI General Cable Norge, tel. 6491 7900
Ref.: Jan Ole Dunserud
email: "Jan Ole Dunserud" <jodunserud@generalcable.no>
 PDF PDF
S2, S3, S5, S6, S9, S10, S14, S15, S17, S18, S21, S22 0.5 TP + CS RC4Dt 60V - TFOI(c) -- " -- PDF PDF
S12, S24 0.75 TP + CS RC4Dt 250V - TFOI(c) -- " -- PDF PDF
S7, S19     Coax RG-58
or equivalent		      
S11, S23     Magnetometer special cable
 Harvey-Lynch, Inc.
http://www.harvey-lynch.com

Possible delivery, ref. email

    
S25     Streamer N3 deckcable WesternGeco Fjord Instrument
Ref.: K. Alver, tel. 5634 2500