Simrad GI51 Manual Download Page 8 | Manualshive

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Simrad GI51 Manual Download Page 8

Simrad GI51 Gyro Interface

viii

20221594 / Cb

6

SPARE PARTS...........................................................16

7

TECHNICAL SPECIFICATIONS ..................................17

7.1

Hardware ........................................................................ 17

7.2

Supply ............................................................................ 18

7.3

Interface ......................................................................... 18

Input......................................................................... 18

Output....................................................................... 19

Other serial output/input .............................................. 19

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Summary of Contents for GI51

Page 1: ...www simrad yachting com A brand by Navico Leader in Marine Electronics Manual Simrad GI51 Gyro Interface English Sw 1 2...

Page 2: ......

Page 3: ...INSTALLATION MANUAL 20221594 Cb iii Installation Manual GI51 Gyro Interface This manual is to be used when installing the Simrad GI51 Gyro Interface...

Page 4: ...rrections updates added to other pages Rev C Updated for BSH approval Applies to sw rel 1 2 xx Rev Cb Minor corrections to text section 1 1 3 2 Pendulum ferry feature and 7 3 A5 layout To assist us in...

Page 5: ...Directives The CE mark is mandatory for a wide range of products sold within or exported to the European market and applies to all Electric and Electronic equipment When the equipment is tested accor...

Page 6: ...the misunderstanding that all optional units in a system retain their wheelmark approval even if they are installed in a not approved system The type examination certificate MED B for the wheelmarked...

Page 7: ...ffset adjustment and alignment 6 2 6 Calibration of 1 1 synchro interface 7 2 7 Initial heading and heading change test 8 2 8 S9 Steering lever 8 3 GI51 PCB 9 3 1 Component location 9 3 2 Terminal des...

Page 8: ...Simrad GI51 Gyro Interface viii 20221594 Cb 6 SPARE PARTS 16 7 TECHNICAL SPECIFICATIONS 17 7 1 Hardware 17 7 2 Supply 18 7 3 Interface 18 Input 18 Output 19 Other serial output input 19...

Page 9: ...Robnet an optional GI51 function key is required to activate the pendulum ferry function Refer PENDULUM FUNCTION KEY Option page 13 1 2 GI51 type approvals The GI51 is approved as part of a wheelmark...

Page 10: ...mechanical drawing page 17 2 2 Cabling All cable conductors are terminated in screw terminals on the GI51 pcb Connect equipment according to the block diagram on page 2 and to Terminal description pag...

Page 11: ...NFU SYNCHRO SIN COS PWR SEL 2 SEL 3 SEL 4 SEL 1 12V CLK L CLK H DATA L DATA H PULSE 12V RX RX TX TX RX RX COM STEP 3 STEP 2 STEP 1 STEP 3 STEP 1 STEP 2 COM ENABLE PORT STBD 12V S3 S2 S1 R2 R1 COS SIN...

Page 12: ...ref page 14 Five seconds after setting the switch to ON the heading at all outputs will jump in circles in a sequence of 45 each 10 sec Note Before activating heading jumps make sure it will not cause...

Page 13: ...4 Compass selection and interface setup As several compasses may be connected to GI51 at the same time one of these has to be defined as source for the heading output on the Robnet NMEA step radar and...

Page 14: ...r panel Note Before alignment is commenced there will be no NMEA HDT output only proprietary NMEA data As stand alone unit both installation offset and alignment can be done either by proprietary NMEA...

Page 15: ...y repair calibration is necessary This requires a full turn of the synchro shaft For a compass that can be slewed or a ship in water where it can make a full turn calibration may be done on site Other...

Page 16: ...nge R1 and R2 Compass differs approximately 60 from GI51 output Corrected by a combination of swapping R1 and R2 for 180 shift and different sequence of S1 S2 S3 connections for 120 shift to obtain th...

Page 17: ...k L Data H Data L Pulse NMEA RGC TX RX RX TX RX RX Com CPU RUNNING OK POWER Port STEP OUT Step 3 Step 1 Step 2 Com Step 1 Step 2 Enable NFU SYNCHRO 12V Stbd S3 S2 S1 R2 R1 PWR SIN COS Cos Sin APGND V...

Page 18: ...eries AP45 AP9 TB3 Synchro In R2 SYNCHRO S2 S3 S1 R1 Used for connecting gyro compasses with synchro output Refer Dip switch settings page 4 for signal specification TB4 NFU Enable Port Stbd 12V NFU U...

Page 19: ...eading from active steering compass and speed from log in the GI51 is available on TX and TX TB9 RGC proprietary RX RX RGC Used for reading serial data 9600 baud from gyro compass RGC11 RGC12 TB10 LOG...

Page 20: ...V and SEL 3 terminals on TB12 When pressing and holding the switch the heading will increase or decrease depending of last direction control Refer page 9 Pendulum ferry feature Based on reading an ext...

Page 21: ...el 4 and 12V on the GI51 pcb Refer page 12 A LED is visible through the hole on the key The LED has the following indication No light true heading output Intermediate flashing heading is changed 180 U...

Page 22: ...unreliable signal missing invalid flag received etc GI51 will Turn on all 3 LEDs for step out Set sin cos to zero Stop clk data output Transmit invalid flag and empty heading field in NMEA output 3 If...

Page 23: ...rrect status for power and input output signals For location of the LEDs refer Component location page 9 LED NO COLOR INDICATION D1 Green CPU running indicator Flashes with 1Hz when the processor is r...

Page 24: ...Simrad GI51 Gyro Interface 16 20221594 Cb 6 SPARE PARTS PART NO DESCRIPTION 20213773 GI51 Gyro Interface 20213278 GI51 board 20213815 GI51 Pendulum key...

Page 25: ...below Weight 0 8 kg 1 8 lbs Material Epoxy coated aluminum Environmental Protection IP44 Safe distance to magnetic compass 0 2 m 0 7 ft Temperature range Operation 25 to 55 C 13 to 130 F Storage 30 t...

Page 26: ...20 70V 40 common high or common low IEC61162 1 NMEA0183 Heading HDT HDG HDM VHW Water speed VBW VHW Rate of turn ROT Note 1 All talker identifiers accepted Note 2 VBW only longitudinal water speed in...

Page 27: ...xx will be the same as for ROT input If talker ident is TI data is according to IMO A 526 13 If ROT is calculated from compass heading talker ident is AG GI connected to autopilot or II stand alone O...

Page 28: ...Simrad GI51 Gyro Interface 20 20221594 Cb Data transmission Baud rate 4800 Data bits 8 Parity None Stop bits 1...

Page 29: ...GI51 manual EN Doc no 20221594 Rev Cb...

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