User manual

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A
C
T
-IR320L User’s Manual
Apr. 18, 2003
Version 0.1
Level
Convertor
Micro controller
Logic
Circuit
Optical
Transceiver
1. Overview
The ACT-IR320L is a long distance infrared adapter that enables the host system with long
distance infrared communication capabilities. The host system may be an industrial controller, a
data collector, a medical instrument, or any other device. The interface between ACT-IR320L and
the host is via a traditional asynchronous serial data port (RS232C). Figure 1.1 shows the system
block diagram.
Figure 1.1 System Block Diagram
ACT-IR320L
RS232C