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5-1
5. INPUT/OUTPUT DATA
5.1 Radar Processor Unit
Input and output data are shown in the table below.
Input
Data Specifications Contents Remarks
synchro or step GC-10 required
AD-10 format External AD-100
Heading signal
IEC 61162-2*
AD-10 and
IEC 61162 are
switched by menu
setting.
Alarm ACK input Contact closure Input from alarm
system
*: Data input cycle should be more than 40 Hz (HSC) or 20 Hz (normal ship speed).
Output
Radar system data RS-232C RSD, OSD For PC plotter
TT data* IEC 61162-1 TTD, TTM For ECDIS
Remote display
signal
HD, BP Trigger,
Video
2 ports
Alarm signal Contact closure Output to alarm
system by using
photo-relay
4 systems, Output
contents are
selected by menu.
*: The output sentence, mode and baud rate can be set at the TT Preset menu.
IEC 61162 input sentence and priority
Contents Sentence and priority
Heading (True) THS*>HDT*
*: THS and HDT are IEC61162-2 sentences.
IEC 61162 output sentence
Contents Sentence
Radar system data
Own ship data
TT target data
RSD
OSD
TTD, TLB, TTM