Dynon Avionics SkyView System Installation Guide - Manual (Page 265)

SV-ADSB-470 Installation, Configuration, and Testing
SkyView System Installation Guide – Revision S 14-5
Serial
Port
SkyView D37 SV-ADSB-470 D9
1
Pin 3 (RX) Brown/Violet Pin 3 (TX)
Pin 4 (TX) Brown/Orange Pin 2 (RX)
2
Pin 5 (RX) Yellow/Violet Pin 3 (TX)
Pin 6 (TX) Yellow/Orange Pin 2 (RX)
3
Pin 7 (RX) Green/Violet Pin 3 (TX)
Pin 8 (TX) Green/Orange Pin 2 (RX)
4
Pin 9 (RX) Blue/Violet Pin 3 (TX)
Pin 10 (TX) Blue/Orange Pin 2 (RX)
Table 52 – Example SkyView/SV-ADSB-470 Serial Port Connections
Power/Ground Input
The SV-ADSB-470 can be powered by 10-30 Volts DC. 22 AWG wire is sufficient for wire runs up
to 50’ for this application. Note that the SV-ADSB-470 must be connected to aircraft power –
none of SkyView’s voltage outputs can provide a sufficient amount of power to power the SV-
ADSB-470.
Power Specifications
Approximate current
consumption at 12 volts DC
Approximate current
consumption at 24 volts DC
SV-ADSB-470 0.2 amps 0.1 amps
Table 53 – SV-XPNDR-261/262 Power Consumption
Serial RX/TX
All communication between the SV-ADSB-470 module and SkyView is accomplished via a single
bidirectional serial connection. To accomplish this:

Choose an unused serial port on each display to connect the SV-ADSB-470 to. Note that
both the TX and RX sides of the serial port are needed, and both the RX and TX lines
must be connected to all displays in parallel. The same numerical serial port must be
used on each display.

Connect the SV-ADSB-470 TX wire (pin 3) to the SkyView serial RX of your choosing. If
you have multiple displays, the SV-ADSB-470 TX wire must be connected to the same
serial RX wire on each display.

Connect the SV-ADSB-470 RX wire (pin 2) to the SkyView serial TX of your choosing. If
you have multiple displays, the SV-ADSB-470 RX wire must be connected to the same
serial TX wire on each display.