Honeywell SPZ-8000 - NDU Wiring Diagram

w
5V LIGHTING
CIRCUIT
G1230AC
NDU
~Jl
5V/H
5vjL
+ 28 V/FWVR
+ 28 V/RTN
BRT/DIM
CASE/GND
ON/OFF
TEST/L
ARINC/OUT/H
ARINC/OUT/L
ARINC/lN/H
ARINC/lN/L
1
2
3
4
7
8
9
11
24
25
26
27
I i
II
\/
J2
m
TO IRU 2
D
J3
TO IRU 3
OR AHRU
B
A13
A14
G7
G8
1-
J1
+28 VDC ISDUPWR
lN/PRT/H
1,
LSDU
lN/PRT/L
INPUT
OUT/PRT/H
1
OUTPUT
BUS
OUT/PRT/L
429H-1
1,
I
lop
CDIPOWER CONTROL
,
CDI
r>
Ii
II
t
~J
I fp
&
NOTES:
A
1
NDU POWER ISSUPPLIEDFROM IRUWHEN IRUISOPERATING.
A
2 IFINPUTISGROUND, KEYBCIARD CUE LIGHTSARE DIM WHEN ON.IF
INPUTISOPEN,KEYBOARD CUE LIGHTSARE BRIGHT WHEN ON.
A
3
IFINPUTISGROUND, NDIJENTERS TEST MODE.
NDU Wiring Diagram
Figure 2-9
95-83081303
22-14-00
Page 128.13/128.14
Apr 15/93
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