Simrad GC80 Compact Gyro - Page 85

DRAWINGS
20221511 / D 77
Shielded cables to be connected to GND
COMPACT CONTROL UNIT
GC80/85
SHIP'S SUPPLY FOR GYRO (DC24V max 8A)
EMERGENCY SOURCE FOR GYRO BACKUP (DC24V max 8A)
24BT-
24BT+
24M-
24M+
6 5 2 1
TB3
FGND
MSC
MR-
MR+
MT-
MT+
16 10
9 8 7 6
ECC
EB-
EB+
EA-
EA+
ALC
AL2 AL1
N-
N+
TB1
15 14 13 12 11
5 4 3 2 1
GC80/85
MASTER COMPASS
FGND
MSC
MR-
MR+
MT-
MT+
14
8 7 6 5 4
ECC
EB-
EB+
EA-
EA+
ALC
AL2 AL1
N-
N+
TB2
13 12 11 10
9 3 2 1 2 1
TB1
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bdboprka
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N
Pk
N
TNMNUN
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3 1 4 2 5
ESRX+
ESRX-
ESC
14
EB-
EB+
EA-
EA+
ALC
AL2
9 8 7 6 5 4 3 2 1
TB4
EXT. HEADING SENSOR
RUNNING CONTACT
GYRO SELECT SW.
EXT. HEADING SENSOR SW.
22
23 24
29 30 31 32 33 39 40 41 42 43
TB1
1TX+
1TX-
1TSC
1R24-
1R24+
34 35 36 37 38 44 45 46 47 48 17ST11 18 19 20 21
ST13 ST12
2TX+
2TX-
2TSC
2R24-
2R24+
3TX+
3TX-
3TSC
3R24-
3R24+
4TX+
4TX-
4TSC
4R24-
4R24+
ST14 ST15
TB3
200/400 pulse/n.mile
SL+ 12
SL- 13
INPUT
SIGNAL INPUT
10 11
9 8 7
TB2
GRX+
GRX-
LRX+
LRX-
LSC
VTG GGA GLL
VBW
R24- R24+
IOPT PWB
selectable
6
10
11
13
9
12
7
8
RECOMMENDED
DC24V STEP SIGNAL
no serial signal type repeater is used No wire should be connected if
BZSP-
BZSP+
26 25
BUZZER STOP
19
EACK-
EACK+
ALCN2 ALCN1
28 27 24 23
ALARM RELAY
REMOTE ALARM ACKN.
20 21
SPEED LOG (ONE or BOTH)
GPS SIGNAL
PENDULUM / REMOTE
14 12
TW. / SHIELDED
AWG18
15 18 17 16
AWG14 AWG14 AWG14 AWG17 AWG2019
20 23 22 21 24
AWG18
13
TW. / SHIELDED
AWG18
11
TW. / SHIELDED
AWG18
9
TW. / SHIELDED
AWG18
8
TW. / SHIELDED
AWG18
7
TW. / SHIELDED
AWG18
6
TW. / SHIELDED
AWG18
10 AWG17 SHIELDED
3 4 5 1 2
CABLE NO. CABLE TYPE
AWG14 AWG14 AWG14
AWG17 SHIELDED AWG17 SHIELDED
CABLE TYPES
AWG18 AWG20 AWG20 AWG20 AWG20