A
A
B
B
C
C
D
D
E
E
4
4
3
3
2
2
1
1
28 VDC IN FROM BUS
Title
Size
Document Number
Rev
Create:
Sheet of
Category
Mod:
Tuesday, April 28, 1998
C
COLLINS PN101 UPGRADE
Vista, Ca.
B
16
29
SN3500 INSTALLATION DRAWING
Sunday, December 09, 2007
Title
Size
Document Number
Rev
Create:
Sheet of
Category
Mod:
Tuesday, April 28, 1998
C
COLLINS PN101 UPGRADE
Vista, Ca.
B
16
29
SN3500 INSTALLATION DRAWING
Sunday, December 09, 2007
Title
Size
Document Number
Rev
Create:
Sheet of
Category
Mod:
Tuesday, April 28, 1998
C
COLLINS PN101 UPGRADE
Vista, Ca.
B
16
29
SN3500 INSTALLATION DRAWING
Sunday, December 09, 2007
A
DATE
REV
COMMENTS
COMPUER CONTROLLED DRAWING
DO NOT REVISE MANUALLY
328A-3G
SLAVING AMP
FG X
FG Z
FG Ext Hi
FG Ext Lo
FG Y
323A2G
FLUXGATE
3
SIGNAL GND
33
1
DG X
DG Y
9
39
25
FG Y
FG X
FG Z
P2
SN3500
FG Excitation
24
16
400HZ REF
P1
GROUND
NOTE 5
E
D
B
C
A
19
GROUND
7
SERVO
SERVO
6
11
9
EXCITATION
5
NOTES
1. THIS CONFIGURATION DOES NOT ALLOW FOR AN ADDITIONAL INVERTER DRIVING THE SN3500.
2. THIS CONFIGURATION DISABLES THE 328A-3G SLAVING ACTION. SLAVING IS PERFORMED INSIDE THE SN3500.
3. THE 328A-3G PROVIDES A HEADING FLAG OUTPUT TO THE SN3500.
4. THIS CONFIGURATION ALLOWS THE USE OF A COLLINS 332-E4 WITHOUT USING THE SLAVING FUNCTION OF THE 328A-3G SLAVING ACCESSORY.
5. THE 2200 OHM RESISTORS ARE RECOMMENDED (NOT REQUIRED) TO REDUCE RINGING FROM THE INTERNAL INVERTER. THE SN3500 APPLIES NO LOAD TO THE GYRO.
6. YOU MUST REMOVE THE 323A-3G FLUX COMPENSATOR LOCATED ON TOP OF THE FLUX VALVE.
INITITAL RELEASE
LEAVING INSTALLED BUT BYPASSING THE SLAVING FUNCTION OF
THE COLLINS 328A-3G SLAVING ACCESSORY WHEN UPGRADING A
PN101 SYSTEM. SEE NOTES
82005-10
A1
A/R 780 MINOR DOC CHANGES
B
NOTES CHANGED
XOUT
ZOUT
EXT HI
EXT LO
YOUT
332E4 GYRO
D
E
A
B
C
26VAC ERECT
115V SPIN MTR
F
H
- FLAG OUT
GYRO FLAG
19
16
GROUND
GYRO EXT HI
GYRO EXT LO
RETURN 115 VAC
ERECT 26 VAC
SPIN MTR 115V
28 VDC IN
1
20
21
29
30
17
2
SLAVING
NOTE 5
C
A/R 806 REVISED GYRO CONNECTIONS
2200 (1/4 w or larger)
2200 (1/4 w or larger)
2200 (1/8 w or larger)
2200 (1/8 w or larger)
Summary of Contents for SN3500
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