USB-COM422-PLUS2 FTDI, USB-COM422-PLUS2 Datasheet - Page 10

• Manufacturer Part Number: USB-COM422-PLUS2
• Description: Interface Modules & Development Tools USB HS to RS422 Conv Assembly 2 DB9 Ports
• Manufacturer: FTDI

Specifications of USB-COM422-PLUS2

• Interface Type: USB, RS-422
• Data Bus Width: Serial
• Operating Supply Voltage: 5 V
• Product: Interface Modules
• For Use With/related Products: FT2232H
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: USB-COM422-PLUS-2

Document Reference No.: FT_000135
USB-COM422-PLUS2 Datasheet
Version 1.1
Clearance No.: FTDI#103
Figure 2.5 - Hardware Ready
COM Port Assignment
Next, to determine which COM port has been assigned, open the Windows Device Manager from the
System Control Panel.
Figure 2.6 - Device Manager
Click on the Plus “+” sign next to the Ports tree and Universal Serial Bus controllers tree to list the
available USB device. You will see two additional “USB Serial Port”, followed by a COMn assignment.
And two additional “USB Serial Converter A” and “USB Serial Converter B”.
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