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Installing Below Deck Unit (BDU)
BDT Connector Pinouts Guide
The BDT connector pins and their corresponding descriptions are shown in the figure and table.
1
2
3
4
5
6
7
8
9
5
4
3
2
1
9
8
7
6
D-Sub 9 Pin: PC I/F
(Male Connector Type)
1
2
3
4
5
6
7
8
9
5
4
3
2
1
9
8
7
6
D-Sub 9 Pin
(Female Connector Type)
Below Deck Termial (BDT):
Pin
Signal
1
NC
2
DBG RX (iARM)
3
DBG TX (iARM)
4
NC
5
GND
6
NC
7
NC
8
NC
9
NC
RS232 Connector (iARM Interface)
Cable Connector
:
5
4
3
2
1
Pins
Female
Male
Connector
Threads
5
3
4
1
2
Sockets
Connector
Threads
5
4
3
2
1
Pins
Female
Male
Connector
Threads
5
3
4
1
2
Sockets
Connector
Threads
NMEA 2000 Connector
NMEA 2000 Connector
(Male Connector Type)
NMEA 2000 Connector
(Female Connector Type)
Below Deck Termial (BDT):
Pin
Signal
1
Shield
2
NET-S,
(power supply positive, +V)
3
NET-C,
(power supply common, -V)
4
NET-H, (CAN-H)
5
NET-L, (CAN-L)
Cable Connector
:
