I/O Port Specification; Iec61162/Remote Port (D-Sub 37P) - Furuno FM-8800D Service Manual

5.2 I/O Port Specification

5.2.1 IEC61162/REMOTE Port (D-Sub 37P)

IN/OUT Pin No.
OUT 1 – 4
5 – 6
7
OUT
8
9
IN
10
OUT 11
12
WING MIC-1
13
IN
WING MIC-1
14
15
OUT
IN 17 WING PTT-1 N
18 – 22
23
OUT
24
OUT 25
IN 26
27 LINE OUT (H)
OUT
28 LINE OUT (C)
29
IN
30
WING MIC-2
31
IN
WING MIC-2
32
33
OUT
34
IN 35 WING PTT-2 N
36
37
Signal Specification
+15 VDC
N.C
TXD (H)
IEC61162-1
TXD (C)
RXD (H)
IEC61162-1
RXD (C)
EXT ALM N Open Collector output
0 V
(H) -46 dBm/600 ohm
or 0 dBm/40 ohm
(C)
WING SP-1
(H)
WING SP-1
(C)
0 V
VDR AF (H) 600 ohm/0 dBm
VDR AF (C)
DATA-A
RS-485/38.4 kbps
DATA-B
-10 dBm/600 ohm
LINE IN (H) -10 dBm/600 ohm
LINE IN (C)
Dynamic MIC
(H) -46 dBm/600 ohm
Carbon MIC
0 dBm/40 ohm
(C)
WING SP-2
(H)
WING SP-2
(C)
0 V
F. GND
Table 5.2.1 IEC61162/REMOTE Port
Use jumper connection of
System Protection unlock
Outputs a position of other
ships from DSC RX
information with TLL
GGA>RMC>GNS>GLL, ZDA
Outputs ''L'' level when DSC
message is DISTRESS or
Urgency category.
Selects Dynamic MIC and
Carbon MIC
(Balanced)
(Balanced)
(Balanced)
Selects Dynamic MIC or
Carbon MIC
5-2
5.2 I/O Port Specification
Remarks