USB-COM422-PLUS-2 FTDI, Future Technology Devices International Ltd, USB-COM422-PLUS-2 Datasheet - Page 11

MODULE USB TO RS422 CONV DUAL HS

USB-COM422-PLUS-2

Manufacturer Part Number
USB-COM422-PLUS-2
Description
MODULE USB TO RS422 CONV DUAL HS
Manufacturer
FTDI, Future Technology Devices International Ltd
Series
USB-COM-Plusr
Datasheet

Specifications of USB-COM422-PLUS-2

Convert From (adapter End)
USB-B
Convert To (adapter End)
DE-9P Male (2)
Features
USB Hi-Speed to RS422 Serial Converter Assy, w/LEDs, 10Mbps
For Use With/related Products
Windows® 2000 or higher, Linux, Max OS X
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
768-1036
USB-COM422-PLUS-2
Document Reference No.: FT_000135
USB-COM422-PLUS2 Datasheet
Version 1.1
Clearance No.: FTDI#103
Figure 2.7 - COM Port and USB Device name Assignment
To determine which COM port has been assigned to Converter A or B, the cursor point to the USB Serial
Port (COM10) or (COM11), then right-click on it and select “Properties”, it shows their relationship to the
Converter A or B.
In the figure below, the Converter A is assigned to COM10, Converter B is assigned to COM11.
Figure 2.8 - COM Port Assignment and Proterties
Use this COM port number with your application software in order to access the USB-COM422-PLUS2.
If an application requires use of a different COM port number, the assignment may be changed through
the Advanced Driver Options settings.
From the above “Properties”, click on the “Port Settings” tab.
Copyright © 2010 Future Technology Devices International Limited
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