Simrad GC80 - Page 94

Simrad GC80/GC85 Dual Gyro Compass
86 20221537 / D
DUAL CONTROL UNIT
GC80
TB201
2B-
2B+
2AC2 2AC1
TB101
1B-
1B+
1AC2 1AC1
SHIP'S SUPPLY FOR GYRO (AC) EMERGENCY SOURCE FOR GYRO BACKUP (DC24V Max.10Ax2)
NO.1 NO.2
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
NO.1
GC80/85
MASTER COMPASS
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
TB1
FGND
MSC
MR-
MR+
MT-
MT+
16 10
9 8 7 6
ECC
EB-
EB+
EA-
EA+
ALC
AL2 AL1
N-
N+
TB21
15 14 13 12 11
5 4 3 2 1
NO.2
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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N
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O
TNMNUU
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200/400 pulse/n.mile
CURRENT LOOP IEC61162-1/-1.Ed2 BELOW
MNEA
TB1
HDT
$--VBW
$--GLL $--GGA $--VTG
SL-
ESRX-
SL+
ESRX+
LSC
LRX-
LRX+
GSC
GRX-
GRX+
47 44
39 42 46 43 41 40 38 37
EXTERNAL HEADING SENSOR
SPEED LOG SIGNAL INPUT
GPS SIGNAL INPUT
(ONE or BOTH)
GTERM BOARDDTERM BOARD
GTERM BOARD
AWG17 SHIELDED3
13 14
8 9
11 12 10
4 6 7 5
AWG14
RECOMMENDED CABLE TYPES
1 2
CABLE NO.
AWG17 SHIELDED
AWG14
CABLE TYPE
Shielded cables to be connected to GND
12 3 4
5
6
78 910
11 12
13
14
AWG17 SHIELDED AWG17 SHIELDED
AWG14 AWG14 AWG14 AWG14
AWG18 TWISTED/SHIELDED AWG18 TWISTED/SHIELDED
AWG18
AWG18 TWISTED/SHIELDED
45ESC