+
-
Red
Black
Display Pwr +
Display Pwr -
Yellow Accessory wake-up
Light Green
Remote Pwr On
Radar connected directly to HDS display
Radar connected via NEP-1
Power connection using optional
“Accessory Wake Up” to turn on
radar when HDS is on.
LRA 1800 & LRA2400
Radar Installation Guide
A
B
C
D
E
NMEA 2000 Backbone
F
G
H
I
J
A = Lowrance HDS display
B = LRA1800 or LRA2400 scanner
C = Radar processor
D = Adapter cable 000-0127-56 to
RJ45
E = Ethernet cable RJ45 **
F = GPS antenna
G = Heading Sensor for chart
overlay
H = SimNet adapter kit
I = NEP-1
J = Ethernet cable (Lowrance)
K = 12 Pin utility cable
(AA010070)
NMEA 2000 Backbone
D
E
K
POWER CONNECTION
LA000610A-G
PWR-DATA
ENET
P1
P8
2
Green
1
Green / White
4
Blue
3
Orange / White
6
Orange
5
Blue / White
8
Brown
7
Brown / White
PIN
Wire Color
AA010079
2 meter (6.6') Ethernet cable
AA010081
AA010082
AA010085
5 meter (16.5') Ethernet cable
10 meter (33') Ethernet cable
Ethernet RJ45 Field Termination Kit
* *
Available RJ45 Ethernet cables lengths
AA010080
0.5 meter (1.6') Ethernet cable
Ethernet cable pinout
12 V DC
TX+
TX-
RX+
N/C
N/C
RX-
N/C
N/C
Func.
