-
7 -
NMEA input interface guide 33-60-466-000 REV : 2
5.4 Connection to the Topline bus
1. Make the bus cable run from the NMEA input interface to the TOPLINE terminal box of
your installation.
2. Connect the bus cable inside the terminal box.
3.
Connect the NMEA+ and NMEA- conductors to your instrument.
If you reduce the length of the bus cable, strip and galvanise the wires before connecting them
inside the terminal box.
Identification of the cable wires
White cable 5 conductor wires
Wire identification
White wire
+12V
TOPLINE bus
Black wire
Topline data
Braid
Earth
Red wire
NMEA initialisation wire
Yellow wire
NMEA +
NMEA input
Green wire
NMEA –
B
L
A
N
C
G
N
D
N
O
IR
B
L
A
N
C
G
N
D
N
O
IR
1
2
V
G
N
D
N
M
E
A
-
N
M
E
A
+
N
M
E
A
-
N
M
E
A
+
in
it
Supply voltage 12Vdc
Terminal box
90-60-417
-
DATA noir
12VDC blanc
Figure 2 : Connecting to TOPLINE bus
+
Red init wire
Output NMEA
instrument
Yellow wire
Green wire