Becker BD406 - Wiring - BD406 Without Control Head, P1 Connector and Antennas; Figure 27: Wiring - BD406 Without Control Head, P1 Connector and Antennas

Installation
Becker Avionics
Aircraft Wiring
60 BD406/PBD406 DV16401.03 Issue 04 May 2021
Wiring - BD406 without Control Head, P1 Connector and Antennas
Figure 27: Wiring - BD406 without Control Head, P1 Connector and Antennas
Grounding
bolt
C
oa
x
i
a
l
c
a
b
l
e
R
G
2
2
3
/
U
o
r
R
G
58
C
/
U
G
PS A
n
te
nn
a
R
F A
nt
e
nn
a
C
oa
x
i
a
l
c
a
b
l
e
R
G
2
2
3
/
U
o
r
R
G
58
C
/
U
9...32 VDC supply
Fuse 2.5
A
Con
nec
tion
/ON to DI_GND = device on
2x
A
WG20
2x
A
WG20
Po
we
r
su
ppl
y
GN
D
AW
G16 wire
,
as
shor
t as
poss
ibl
e
Al
l cab
les
: AWG
22
if no
t speci
fied
24
24
1
31
3
1212
2525
9
9
88
15
15
1414
2
2
11
2
1
1616
1717
44
55
77
66
22
22
2020
1919
1010
2121
33
1818
1111
2323
44
55
77
66
2222
2020
1919
1010
2121
1818
1111
2323
24
24
13
1
3
1212
2525
99
88
1515
1414
2
2
11
2
1
1616
1717
33
PWR_SUPP
PWR_SUPP
PWR_GND
PWR_GND
ILLUM+
ILLUM-
SPKR+
SPKR-
HDPH+
ANT BNC connector
GPS ANT TNC connector
DO_GND
/MSG
/PWR_EVAL
/GPO_0
HDPH-
/GPI_1
DI_GND
/GPI_0
/SDI_9
/SDI_10
DI_GND
/GPI_2
DO_GND
/GPO_1
/ON
/GPI_CH
P1
BD406