L3 Technologies AIS User Manual
Marine Systems
Aviation Recorders
Rev. 02 Page 3--24
July 29/03
July 29/03
Automatic Identification System
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
1
2
3
4
5
6
7
8
9
10
11
12
+12
vol
ts
+12
vol
ts
ON
_O
FF1
BIIT_CON
T
On_O
ff2
+5v
olts
GPS
RXD
+8v
olts
GPSTX
D
GPSE
L
GND
GND
GN
D
+8
vo
lts
3G
MS
K
_MO
D
VCC
LO
/D
IS
GM
SK
1I
N
RX2
L
O
CK
SM
T
R
1
R
X
1_L
O
K
SY
N
K
L
K
SY
N
D
A
T
SM
T
R
2
VRE
F+
HI
/LO
TX
_C
M
D
GM
SK
2I
N
BIIT_C
ON
T
SQ
_B
RK_
ANT
SY
N_
RX_
IN
SY
N_
RX2
E
N
SY
N
_T
X
EN
O
N
_O
FF1
O
N
_O
FF2
+1
2
vo
lts
GP
S_
TX
D
BW
_C
O
N
T
T
X
1_L
O
K
G
PS
_RXD
G
PSSEL
U
A
IS
R
F
M
A
IN
UA
IS
205M
0003
---
01
B
O
ARD
UA
IS
O
M
PU
T
E
R
205M
0005
---
02
B
O
ARD
U
AI
S
NT
RO
L
L
E
R
B
O
ARD
205M
0008
---
00
GP
STX
D
NME
A
_I
N
GN
D
+8
vo
lts
TX
_M
OD
VCC
LO
/D
IS
RC
V
R
1_
AU
D
RX2
_L
O
CK
SM
T
R
1
RX1
_L
O
CK
SY
N
_C
L
K
SY
N
_D
A
T
SM
T
R
2
VRE
F+
HI
/LO
TX
M
D
RC
V
R
70
_AU
D
BIIT_C
ON
T
SQ
_B
RK_
ANT
SY
N_
RX1
_E
N
SY
N_
RX2
_E
N
SY
N
_T
X
_E
N
O
N
/O
FF1
O
N
/O
FF2
+1
2
vo
lts
RC
V
R
2_
AU
D
70D
A
T
G
PS
_RXD
BW
_C
O
N
T
RE
L
A
Y_
NT
NME
A
_O
U
T
TX
1_
L
OC
K
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
VI
E
W
RE
SE
T
AD
0
LC
D
_E
N
RD WR D0 D1 D7 D2 D3 D4 D5 D6
+8
vo
lts
PI
L
O
T
_R
X
A
PI
L
O
T
_RXB
PI
L
OT_
TX
B
R
O
W1_IN
R
O
W2_IN
O
N
/O
FF2
R
O
W0_IN
PI
L
OT_
TX
A
GN
D
+1
2
vo
lts
L
_1
L
_0
L
_2
O
N
/O
FF1
RC
V
R
_T
E
ST
GN
D
VRE
FB
VCC
GP
S_
TX
D
UA
IS
205M
0051
---
00
B
O
ARD
1
2
3
4
5
6
7
8
9
10
BIT_L
ED_R
D
THE
RM
AL
_FA
ULT
BIT_L
ED_G
N
SP1T
X_O
UT
GND
GPS
_RXD
GPS_
TXD
SP1
RX_IN
GPS_
SEL
SP1_1P
PS
1
2
3
4 5
6 7 8
9
PI
L
OT_
TX
A
GN
D
+8
vo
lts
PI
L
OT_
TX
B
PI
L
O
T
_R
X
A
PI
L
O
T
_RXB
T
RAC
E
_M
A
N
AG
E
R
R
CVR_
SI
NAD
H
A
SSI
S_
G
N
D
1
2
3
4
5
CLK_
SP1
TXD_
SP1
RXD_S
P1
+5v
olts
GND
IE
B
O
ARD
205M
0274
---
00
J1
J6
J2
J613
J605
J603
J7
03
J7
02
J1
J604
J602
J1
J3
J2
PI
L
O
T
PO
R
T
(E
11)
J2
J7
B
O
ARD
205M
0023
---
00
CH
ANNE
L
70
DIS
PL
A