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APPENDIX C Interconnect Examples
GRA 5500
RADAR ALTIMETER
USB VBUS POWER
USB DATA HI
USB DATA LO
USB GROUND
SIGNAL GROUND
NOTES:
1. ALL WIRES 24 AWG OR LARGER UNLESS OTHERWISE SPECIFIED.
2.
USB TYPE B RECEPTACLE PIGTAIL (P/N 011-01782-00) MUST BE WIRED DIRECTLY TO P55001.
ALL USB EXTENSION CABLES MUST BE DISCONNECTED DURING FLIGHT.
3. TRIM ALL EXPOSED INDIVIDUAL 24 AWG AND 28 AWG WIRES AND THE TINNED 28 AWG DRAIN
WIRE BACK TO THE OUTER BLACK INSULATION.
6. CRIMP PINS ON TO THE INDIVIDUAL WIRES AND THE DRAIN WIRE USING BEST SHOP PRACTICES.
190-01277-00
Revision A
2
P55001
44
28 AWG
49
54
28 AWG
45
43
RED
GRN
WHT
BLK
5
USB TYPE B
RECEPTACLE
PIN 2
PIN 1
1
VBUS
3
D+
2
D-
PIN 3
PIN 4
4
GND
SHIELD (DRAIN)
Figure C-4 GRA 5500 USB Dongle Cable
GRA 5500 Installation Manual
Page C-4
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