UAIS DEBEG 3400, Electronics Unit
ED3047G142 / 08 (2004-06)
Technical Manual
4 Functional Description
4.3 Description of the Components
t_ue_e04.fm / 21.06.04
37
4.3.1.1
Interfaces
Fig. 4-4
Interfaces of the DEBEG UAIS 3400 Electronics Unit
z_
ue
_013
.ti
f
z_
ue_01
4.
tif
Connector 4
Power Supply Input
8
0 V (and to fan, black wire)
7
+24 V (and to fan, red wire)
Alarm Relay
6
Contact, make
5
Contact, center
4
Contact, break
Relay on position:
A = Alarm active or mains off
B = No alarm and mains on
Ground
Electrically isolated from power
supply GND
3
GND
2
GND
1
GND
A
B
4
5
6
Connector 3
Sensor Input Channels, RS422, IEC 61162 -1/2 (4800/38400 Baud)
for ship’s sensors
8
GND
7
GND
6
Channel 1 -
5
Channel 1 +
4
Channel 2 -
3
Channel 2+
2
Channel 3-
1
Channel 3+
The AIS can be supplied with the following sensor data, corresponding to IEC
61162-1/2 (bold type = required default telegrams):
-
Reference datum (DTM, NACOS xx-4, RADARPILOT 1000 only)
-
Positioning system (GNS, GLL, RMC)
-
Speed over ground (VBW, VTG, RMC)
-
Course over ground (RMC, VTG)
-
Heading (HDT)
-
RAIM indicator (GBS)
-
Rate of turn (ROT)
Connector 2
Primary Display Port, RS422, IEC 61162 -2 (38400 Baud)
8
Output - / TxD -
7
/ TxD +
6
Input - / RxD -
5
Input + / RxD +
Output of VDM messages (received by VHF) and VDO messages (sent by VHF).
The static ship’s data such as ship’s name, callsign and destination are input by
means of the VSD and SSD messages. See IEC 61993-2 for valid messages.
This port is connected to the SAM Electronics system, for example.
Pilot Port, RS422, IEC 61162 -2 (38400 Baud)
4
Output - / TxD -
3
/ TxD +
2
Input - / RxD -
1
Input + / RxD +
See Primary Display Port. Additionally, the sensor data (VDO message) are sent
with a repetition rate of 1 Hz.
This port must not be used for the system. It must be accessible for the pilot.
Connector 1
Long Range Port, RS422, IEC 61162 -2 (38400 Baud)
8
Output - / TxD -
7
/ TxD +
6
Input - / RxD -
5
Input + / RxD +
Connection to a long range communication system. Requests by the messages LRI and LRF are
answered with LR1, LR2 and/or LR3.
Internal Position Sensor, RS422, IEC 61162 -1 (4800 Baud)
4
Output - /TxD -
3
/ TxD +
Output of the messages corresponding to (IEC 61108-1):
DTM (datum reference); GGA (GPS fix data); GNS (GNSS fix data); GLL (geographic position, lati-
tude/longitude); RMC (recommended minimum specific GNSS data); VTG (course over ground and
speed over ground)
2
Input - / RxD -
1
Input + / RxD +
Input of the RTCM SC-104 DGPS correction data
C
onn
ec
tor
4
Co
nne
ct
or
3
Co
nne
ct
or
2
Co
n
n
ect
o
r 1
1
8
2
3
4
5
6
7
1
8
2
3
4
5
6
7
1
8
2
3
4
5
6
7
1
8
2
3
4
5
6
7
The wires can be connected to
the connectors directly by
means of screw terminals.