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ACTiSYS Corp. Serial-IR Dongle Installation Manual
Release 1.5
ACTiSYS Corporation 2001 All Rights Reserved
33
Pin Assignments
: Serial Interface DB9 female connector
Pin Name Symbol I/O Function
2
Receive Data RXD I Input signal
3
Transmit Data TXD O Output signal
4
Data Terminal Ready DTR O For data link to build up and maintain
5
Signal Ground GND - Reference ground (0V) for all signals
7
Request to send RTS O Output signal from host computer
8
Clear to send CTS I Input signal to host computer