Ais Controller (Ncm-983); Operation Panel; Environmental Condition; External Interfaces - JRC JHS-183 Instruction Manual

8.3 AIS Controller (NCM-983)

8.3.1 Operation panel

(1) Type of display
(2) Keyboard
(3) Back-light
(4) Dimmer control

8.3.2 Environmental condition

(1) Operating temperature
(2) Equipment category
(3) Protection rank

8.3.3 External interfaces

(1) Sensor data input ports SENSOR1 / SENSOR2/ SENSOR3/ SENSOR4
Four input ports meet the requirements of IEC 61162-1.
(2) Gyrocompass data input
Current loop 1 communication port (multiple use as SENSOR3)
(3) GNSS differential correction data input port SENSOR4
One input port meet the requirement of ITU-R M.823-2 on TTL level
(4) External display equipment communication ports AUX1 / AUX2 / AUX3
Three communication ports meet the requirements of IEC 61162-2
(5) Long range communication port AUX3
One communication port meets the requirements of IEC 61162-2
(6) Relay terminals ALR
One port for external alarm device
(7) External display equipment communication ports with Pilot Plug
One communication port meets the requirements of IEC 61162-2
(8) LAN port
One communication port meets the requirements of IEC 61162-450

8.3.4 Transmission intervals

Sentence format
VDO
VDO
ALR
(No alarm)
ALR
(active)
ABK,ACA,ACS,DSR,SSD,
NAK,TRL,TXT,VER,VSD,
VDM
8-2
: 4.5-inch FSTN LCD, 128×64 dots
: 12 keys
: For LCD and keyboard
: Bright, medium1, medium2, off (Selectable from keyboard)
: -15°C to +55°C (IEC 60945)
: Protection against weather
: IP55 (In case rear panel is attached)
Transmission interval
1 second intervals
Every transmission
Every 60 second.
Every 30 second.
At the time of
event generating
Note
AIS VHF data-link own-vessel report.
The AIS channel is null.
Not transmitted on the VDL.
AIS VHF data-link own-vessel report.
The AIS channel is A or B.
Transmitted on the VDL.
An ALR sentence is output every 60sec
when all alarms are none.
An ALR sentence is output every 30sec
when the alarm is generated one and
more.