
AirLink RV55 Hardware User Guide
Rev. 1 June 2019
66
41113042
Dual Serial Port Adapter Cable
Table A-7: Dual Serial Port Adapter Cable
DC Power Cable
Part Number
6001238
Product Release
2019
Table A-8: Serial Connector Pin Assignment
Description
Type
Port 3 Pin
Port 1 Pin
Port 2 Pin
Port 2 Clear To Send
OUT
1
—
8
Port 1 Transmit Data
OUT
2
2
—
Port 1 Receive Data
IN
3
3
—
Port 2 Receive Data
IN
4
—
3
Main GND. Connected
internally to BOARD GND
GND
5
5
5
Port 2 Transmit Data
OUT
6
—
2
Port 1 Ready To Send
IN
7
7
—
Port 1 Clear To Send
OUT
8
8
—
Port 2 Ready To Send
IN
9
-
7
Pin 1
Pin 9
Pin 1
Pin 9
Pin 1
Pin 9
Port 3
Port 1
Port 2