NAV6
plus
NAVTEX System User Guide
59
The sensor cable consists of two twisted pairs, within a foil screen with
drain wire:
Twisted Pair
Core Colour
Signal description
Display
connection
YELLOW with
BLACK band
POWER from display
YELLOW of
YELLOW pair
YELLOW
twisted
with BLACK
BLACK with
YELLOW band
POWER GND from
display
BLACK of
YELLOW pair
WHITE with
BLACK band
DATA A from display
WHITE of
WHITE pair
WHITE
twisted
with BLACK
BLACK with
WHITE band
DATA B from display
BLACK of
WHITE pair
Screen
Silver
Screen (nominally 0V)
Silver
Note, some early sensor types used a ‘core number to colour’
scheme. If your sensor cable has a black outer cover, refer to
Appendix VI for cross-reference detail.
Power requirement
Power requirement
Power requirement
Power requirement
The NAV6 display should be connected to a nominal 12Vdc switched
power supply capable of providing a continuous 350mA.
•
Use a minimum of 2mm cross section power cable (not supplied) to
connect to the power supply source.
NAV6plus wiring detail.
•
Connect the display unit to one side of the terminal strip, connect
the other system items and power supply to the other side
•
Wire cores connect ‘same colour’ to ‘same colour’
•
Wire cores are twisted and paired together, take care not to mix the
black cores
Summary of Contents for Nav6plus
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