Garmin International Inc 0181200 Manuel D’Utilisation
190-01277-00
GRA 5500 Installation Manual
Revision A
Page C-4
APPENDIX C Interconnect Examples
Figure C-4 GRA 5500 USB Dongle Cable
GRA 5500
RADAR ALTIMETER
RADAR ALTIMETER
USB TYPE B
RECEPTACLE
NOTES:
1. ALL WIRES 24 AWG OR LARGER UNLESS OTHERWISE SPECIFIED.
4. REMOVE THE OUTER BLACK INSULATION SO THAT THE INDIVIDUAL WIRES ARE EXPOSED
FOR A LENGTH OF 1.25 INCHES.
FOR A LENGTH OF 1.25 INCHES.
6. CRIMP PINS ON TO THE INDIVIDUAL WIRES AND THE DRAIN WIRE USING BEST SHOP PRACTICES.
USB DATA HI
USB VBUS POWER
USB DATA LO
USB GROUND
44
49
54
45
49
54
45
VBUS
D+
D-
GND
D+
D-
GND
1
3
2
3
2
4
SHIELD (DRAIN)
RED
GRN
WHT
BLK
28 AWG
28 AWG
28 AWG
5
SIGNAL GROUND
43
3. TRIM ALL EXPOSED INDIVIDUAL 24 AWG AND 28 AWG WIRES AND THE TINNED 28 AWG DRAIN
WIRE BACK TO THE OUTER BLACK INSULATION.
WIRE BACK TO THE OUTER BLACK INSULATION.
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.
ALL USB EXTENSION CABLES MUST BE DISCONNECTED DURING FLIGHT.
2
2.
5. AS THE DRAIN WIRE IS UN-INSULATED, A TEFLON SLEEVE (18 AWG OR HIGHER) IS REQUIRED
OVER THE EXPOSED AREA BACK TO THE OUTER INSULATION OF THE CABLE. THE DRAIN
WIRE IS CONNECTED TO THE METALLLIC AREA AROUND THE USB RECEPTACLE.
OVER THE EXPOSED AREA BACK TO THE OUTER INSULATION OF THE CABLE. THE DRAIN
WIRE IS CONNECTED TO THE METALLLIC AREA AROUND THE USB RECEPTACLE.
PIN 3
PIN 1
PIN 2
PIN 4
P55001
DRAFT