ICS ELECTRONICS NAV6 V3 Series, Руководство пользователя

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NAV6 Series NAVTEX System User Guide
38
Connecting the Display Unit to the Receiver Unit
The display cable consists of six twisted pairs. These should be connected to the
corresponding terminals on the NAV6 receiver module as shown below:
Twisted Pair Core Colour Signal description
RED twisted with BLACK RED
16
V+ (12V)
BLACK
15
V- (GND)
BLUE twisted with BLACK BLUE
10 NOT USED (can be used as NMEA A input if
display is being used as an instrument
repeater only)
BLACK
11 NOT USED (can be used as NMEA B input if
display is being used as an instrument
repeater only)
BROWN twisted with BLACK BROWN 12 PRN Tx
BLACK NOT USED
WHITE twisted with BLACK BLACK 3 DISP B
WHITE 4 DISP A
YELLOW twisted with BLACK YELLOW
NOT USED (Aux V+ Ensure this cannot
short)
BLACK NOT USED
GREEN twisted with BLACK GREEN NOT USED
BLACK NOT USED
Screen Silver 15 Nominally 0V
The diagram on the next page shows the wiring for a typical NAV6 system.
Note: The PRN Tx and PRN GND are termination positions only and are not used internally by
the receiver.
Note: The blue and black wire pair from the Display Unit is not used with the eNAVTEX V3
Receiver but can be used as NMEA A and NMEA B inputs respectively if the Display Unit is being
used as an instrument repeater only.
Note: The eNAVTEX V3 Receiver has an internal termination link fitted as standard between
terminals 4 and 5. This must be fitted for all single display system configurations. An optional
external link can be fitted as shown. The internal link must be removed if two displays are to be
connected.