Simrad GC80/GC85 Compact Gyro Compass
78 20221511 / D
Shielded cables to be connected to GND
COMPACT CONTROL UNIT
GC80/85
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
ESRX+
ESRX-
ESC
VTG
GGA
GLL
VBW
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
R24-
R24+
IOPT PWB
páãê~Ç=bÖÉêëìåÇ=^p
klot^v
J
bdboprka
d`UMLUR=dóêç=`çãé~ëë
táêáåÖ=Çá~Öê~ã
N
Pk
N
TNMNUO
`
selectable
3
6
10
11
13
9
4
12
7
8
14
5
RECOMMENDED
SHIP'S SUPPLY FOR GYRO (AC)
EMERGENCY SOURCE FOR GYRO BACKUP (DC24V max10A)
GC80/85
POWER SUPPLY UNIT
SW+
PC
POV
POC
PF
24R-
24R+
24B-
24B+
24M-
24M+
TB201
2B-
2B+
2AC2
2AC1
FGND 14
11
10
9
8
7
4
3
6
5
2
1
TB1
SW+ 8
PC
POV
POC
PF
24R-
24R+
24B-
24B+
24M-
24M+
TB2
6
5
4
3
2
1
4
3
2
1
TB3
15
16
18
17
12
NMEA OUT: HEHDT & HEROT
DC24V STEP SIGNAL
no serial signal type repeater is used
No wire should be connected if
`çãé~Åí=ëóëíK=ïLmçïÉê=pìééäK=ìåáí
The following jumper modifications have to be done:
1) Remove wire from TB2-16 to J5-3
2) Remove J5
3) Remove J6
NOTE:
MAIN
BACK-UP
REPEATER
BZSP-
BZSP+
26
25
BUZZER STOP
19
EACK-
EACK+
ALCN2
ALCN1
28
27
24
23
ALARM RELAY
REMOTE ALARM ACKN.
20 21
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.
SPEED LOG
(ONE or BOTH)
GPS SIGNAL
22
23 24
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