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Summary of Contents for GPS-20A

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Page 2: ...t number of the relevant sheet s and cover sheet are modified and the rest of the sheets are not changed The document number is shown in the footer area right or left bottom of each sheet c 2003 2004 2005 2006 2007 Koden Electronics Co Ltd All rights reserved No part of this publication may be reproduced transmitted translated in any form by any means without the written permission of Koden Electr...

Page 3: ... the unit from the ship s main supply before attempting any inspection z Dust Dust can accumulate inside after long periods of use Allergies can result from the inhalation of this dust therefore during inspection and cleaning it is advisable to use a mask z Static Electricity Static sensitive semiconductor devices are used in this unit Before changing the printed boards be careful not to damage an...

Page 4: ...ion mark Warning High Voltage mark Prohibition mark To handle the equipment ignoring this sign may lead to injury to the human body or damage to the equipment Warning To handle the equipment ignoring this sign may lead to electrical shock to the human body This sign indicates that a specified action is prohibited The prohibited action will be shown in the vicinity of the mark To handle the equipme...

Page 5: ...ntents as well as refer to detailed information for your specific requirement Summary of the contents Chapter 1 Overview About GPS and SBAS Equipment outline Application standard Software specification Inter connection diagram Chapter 2 System composition Standard equipment list Optional items list Chapter 3 Specifications Specifications Serial data Power supply specifications Compass safe distanc...

Page 6: ...ce GPS 20A Installation Manual 4 92621632 06 Installation method Chapter 5 Technical references Serial input output data Cable connections and connector pin outs Input Output circuits List of geodetic system ...

Page 7: ... Overview Contents Page No 1 1 GPS 1 1 1 1 1 GPS satellite alignment 1 1 1 1 2 GPS configuration 1 1 1 2 SBAS WAAS EGNOS MSAS 1 1 1 3 Equipment outline 1 1 1 4 Application standard 1 1 1 5 Software specification 1 1 1 6 Inter connection diagram 1 2 92621632 00 Contents ...

Page 8: ...lites it is possible to receive position correction data anywhere in the world However due to the fact that these geo stationary satellites are still going through application testing the quality of the position correction data may be degraded without notice 1 3 Equipment outline The GPS 20A is a high performance GPS receiver module containing an 18 channel parallel receiver sensor which is ready ...

Page 9: ...0A 1020A CVG 7070 Radar Plotter MDP 12 20 series MDP 600 series Color Sounder CVS 126 Track Display GTD 110 150 151 RGD 120 600 CVG 80 CVG 200 Color Sounder CVS 106L 118 series CVS 832 833 series CVS 8841 8842 series CVS 8816 8826 series CVS 8851 8852 series CW 563 1 CW 563 3 B type CW 563 1 CW 563 CW 563 CW 563 CW 563 3 B type To ship s power supply 10 8 to 31 2V To ship s power supply 10 8 to 31...

Page 10: ...GPS 20A Chapter 2 Installation Manual Equipment Composition Chapter 2 Equipment Composition Page No 2 1 Standard equipment 2 1 2 2 Optional items 2 1 92621632 00 Contents ...

Page 11: ... Type B Cable CW 563 3 M with 6P connector LTWBD 06BFFA L180 fitted 1 GPS Receiver Module GPS 20A Type C Cable CW 563 4 XX M with 6P connector LTWBD 06BFFA L180 fitted 250 g Cable not included 1 2 Installation Manual English 1 NOTE The part with asterisk indicates the cable length specified Standard length 10 m Optional length 15 m 2 2 Optional items No Name Descriptions Remarks 1 Connector 1005 5...

Page 12: ...cifications 92621632 06 Contents Chapter 3 Specifications Page No 3 1 Specifications 3 1 3 2 Serial data 3 1 3 3 Power supply specifications 3 1 3 4 Compass safe distance 3 1 3 5 Operating environment 3 2 3 6 External dimensions and Weight 3 2 ...

Page 13: ...option Cold start 50secs standard value Warm start 45secs standard value Positioning time Hot start 20secs standard value RX input SBAS WAAS MSAS EGNOS Differential GPS Ext input RTCM SC 104 3 2 Serial data 1 Format IEC 61162 1 NMEA 0183 Ver 2 0 Ver 1 5 is available on option basis 2 Input data DGPS Input RTCM SC 104 4800bps Parameter settings KODEN PRIVATE COMMAND 4800bps Refer to chapter 5 for d...

Page 14: ...40 degrees celcius 2 Vibration The following levels of vibration can be tolerated with no adverse affect on performance Ranging from 2 to 5 Hz to 13 2 Hz oscillation amount 1mm 10 Maximum rate of 7m s2 at 13 2 Hz Maximum acceleration of 7m s2 between 13 2 Hz and 60 Hz 3 Water resistance IPX6 standard IEC 60945 Water resistant type JISF8001 3 6 External dimensions and weight Dimensional diagram Ref...

Page 15: ...4 Installation Manual Installation 92621632 00 Contents Chapter 4 Installation PageNo 4 1 Installation precautions 4 1 4 2 Unpacking and inspection of the goods 4 1 4 3 Installation site 4 1 4 4 Installation method 4 3 ...

Page 16: ...eception of the satellite signal Any obstructions in the vicinity of the antenna could result in the loss of the satellite signal reception positioning time degradation or a reduction in the position accuracy 1 Keep at least 0 5m away from metallic objects 2 Keep at least 4m away from MF HF L type transmission antennas and VHF or HF whip antennas 3 Keep at least 1 5m away vertically from MF HF L t...

Page 17: ...nstallation site for the GPS sensor DGPS sensor Marine electronic display device Wheel House VHF whip antenna 4m min 4m min Loop antenna RX whip antenna 1m min INMARSAT antenna HF whip antenna MF HF L type RX antenna 5m min 3m min 4m min Note 1 5m min Note Keep at least 0 5m away from metallic objects Not to scale 4m min 1m min Keep outside of Radar beam 30 40 degrees Radar beam 1m min 4 2 9262163...

Page 18: ...ate tie See NOTE NOTE A plastic tie is subject to deterioration caused by ultraviolet ray etc Use a stainless tie or equivalent having stable characteristic against the harsh marine environment Installation example 1 GPS sensor Hose band User supply Apply appropriate slack at the cable outlet Mast or pole Cable fixing point GPS sensor Keep the cable away from the pole as possible to avoid scratchi...

Page 19: ...lation Manual 4 4 92621632 00 Installation example 3 Connecting cable GPS sensor Mounting pipe User supply Thread 1 14UNS 2A Thread per 25 4 mm 1 inch 14 Pitch 1 8143 mm Thread length 26 mm Thread diameter 25 4 mm Pitch diameter 24 221 mm ...

Page 20: ...DGPS correction data 5 1 5 1 2 Output data 5 1 5 1 2 1 Format 5 1 5 1 2 2 Data form 5 1 5 1 2 3 Data configuration 5 2 5 1 2 4 Output sentence 5 2 5 2 Cable connections and connector pin outs 5 4 5 3 Input Output circuits 5 6 5 3 1 Connections to navigation unit 5 6 5 3 2 Connections to beacon receiver 5 6 5 3 3 GPS 20A input output circuit 5 6 5 4 List of geodetic system 5 7 92621632 00 Contents ...

Page 21: ...Lat Lon units GGA 17 0 0001 1 0001 min 1 0 0001 DGPS setting 18 0 OFF 1 ON Beacon 2 ON SBAS 2 ON SBAS DGPS time out 19 10 180 sec 100 Initialization 1E1E1E NOTE 1 Set the PDOP limit to 0 when using 2D positioning 2 The Averaging Number 1 sets for maximum averaging 3 sets for minimum averaging 5 1 1 2 DGPS correction data Format RTCM SC 104 Baud rate 4800 5 1 2 Output data 5 1 2 1 Format IEC 61162 ...

Page 22: ... x xx xx xx xx xx xx xx xx xx xx xx xx xx x xx x hh CR LF Sentence type Mode 1 fix not available 2 2D 3 3D 1 Fix not available 2 2D fix 2D 3 3D fix 3D ID numbers of satellites used in solution Start of sentence Talker device Sentence type Longitude Latitude N North S South E East W West Talker device Sentence type Talker device Latitude Start of sentence GPS quality indicator 0 Fix not available o...

Page 23: ... degree true Crystal freq deviation 0 Correct Deviation Latitude 1 1000min Longiitude 1 1000min Satellites ID number in use 1 4 channels Company name KOD KODEN Approval format Start of sentence KODEN revision code Start of sentence UTC of position fix hr min sec Talker device Sentence type Speed over ground knots These fields are not used Speed over ground km h UTC of position fix hr min sec A Dat...

Page 24: ...KODEN Approval format Start of sentence Satellite ID number KODEN rev code Quality indicator 1 GPS positioning 0 Positioning poor Azimuth Elevation N S limit Elevation limit HDOP limit Day Month Geodetic system Averaging number PDOP limit 5 2 Cable connections and connector pin outs There are 2 types of cables for connecting the GPS 20A to external equipment One type has a connector and the other ...

Page 25: ...ype C Cable CW 563 3 M Cable CW 563 4 M With 6pin connector LTWBD 06BFFA L180 With 6pin connector LTWBD 06BFFA L180 Red DC Black DC Red DC Orange Data input Blue Data input Green Data output Black DC White Data output Shield 1 Shield 2 NC 3 NC 4 Data output 5 Data output 6 NC 1 DC shield 2 Data input 3 Data input 4 Data output 5 Data output 6 DC 1 DC shield 2 Data input 3 Data input 4 Data output ...

Page 26: ...ler TLP151A Toshiba White Green 470 1k ohm Data output Data output Serial data input circuit Photo coupler Receive circuit NMEA 0183 format GPS sensor 470 1k ohm Data output Diode 1S2076 etc PC317 etc Navigation unit OUT OUT White Green Data output Data output Data output Data output Orange NMEA 0183 format Blue Beacon receiver IN IN Position data GGA GLL sentence GPS sensor Data input Differentia...

Page 27: ...sland Ethiopia Sudan 25 Bermuda Islands 57 37 11 Iceland 1955 54 Sri Lanka NAD 27 03 Paraguay 44 12 Ireland 1965 55 Kelguelen NAD 83 10 Hawaii 21 13 New Zealand 56 Caiman Black Is Efate 36 East Fauklands 43 76 14 Europe 1979 57 Liberia 1964 Eritrea 60 Pitcairn 69 15 Italy 1940 58 Maha Is 1971 Australia 1969 06 Fiji Islands 81 16 South America 59 Salvage Island Oman 67 Phillipines 19 17 Saudi Arabi...

Page 28: ...2 33 Tern 76 East Fauklands 43 Jakarta 22 South Asia 07 34 St Helena Island 77 Porto Santo Madeira Johnston Island 53 South America 16 35 Marcus Islands 78 Faial Sweden 85 South America 08 36 Efate 79 Brunei Malaysia Suriname 83 Southern Chile 70 37 Bermuda Is 57 80 Tristan Sri Lanka 54 Maldives 48 38 Colombia 81 Fiji Islands St Helena Island 34 Morocco 61 39 Argentinia 82 Marshall Islands Somalia...

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