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1. PRODUCT INTRODUCTION
Both ACT-IR220LN and ACT-IR220Li instantly convert RS232 port to IR. Both support Windows
2000/XP/Vista. No need any driver installation. No special IrDA
1.1.
ACT-IR220LN
No SW Modification required. Single IR speed. You may use exactly the same RS232 protocol
software you have now if you use it on both sides of two communicating devices. You can select one of
the optional IR speeds: 9.6k, 19.2k, 38.4k, 57.6k, 115.2k bps as a factory preset speed for you.
1.2.
ACT-IR220Li
Replace RS232 serial wires on embedded systems without using IrDA
programmable speed selection in user's own application software. This is a direct replacement for
ESI9680 in level mode.
61.8 mm
2. CONNECTOR PIN DEFINITION
Signal Name
DCD
Rx
Tx
DTR
GND
DSR
RTS
CTS
RI
© Copyright 1999-2008 ACTiSYS Corp
The Wireless Connectivity Expert
35.6 mm
100 cm
Pin Number
1
Not Connected
2
Data transmitted from IR dongle to PC
3
Data transmitted from PC to IR dongle
4
Supplies power and selects baud rate
5
Signal Ground
6
Not Connected
7
Supplies power and selects baud rate
8
Not Connected
9
Not Connected
Page 5
®
protocol software required.
35.6 mm
Signal Description
of 10
ACT-IR220Li&220LN
User's Manual
®
protocol and with self-
18.7 mm
Sept. 25,2008
Version 1.3.1.2
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