USB-COM422-PLUS-2 FTDI, USB-COM422-PLUS-2 Datasheet - Page 23
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USB-COM422-PLUS-2
Manufacturer Part Number
USB-COM422-PLUS-2
Description
MODULE, DEV, USB-RS422, 2 COM PORT
Manufacturer
FTDI
Type
Developmentr
Datasheet
1.USB-COM422-PLUS2.pdf
(24 pages)
Specifications of USB-COM422-PLUS-2
Mcu Supported Families
FT232R, FT2232, FT232BM
Kit Features
Works With USB 1.1 & 2.0 Host And Hub Ports, FIFO
Svhc
No SVHC (18-Jun-2010)
2.0 Host And Hub Ports, Fifo
4KB Transmit Buffer, 4KB Receive Buffer
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Document Reference No.: FT_000135
USB-COM422-PLUS2 Datasheet
Version 1.1
Clearance No.: FTDI#103
10 Appendix A - List of Figures and tables
List of Figures:
Figure 1.1 USB-COM422-Plus2 ....................................................................................................................... 1
Figure 1.2 USB-COM422-PLUS2 Block Diagram .......................................................................................... 2
Figure 2.1 - Hardware Ready .......................................................................................................................... 7
Figure 2.2 – Found New Hardware Wizard .................................................................................................... 7
Figure 2.3 – Automatic Install ......................................................................................................................... 8
Figure 2.4 - Complete Hardware Installation ................................................................................................ 8
Figure 2.5 - Hardware Ready .......................................................................................................................... 9
Figure 2.6 - Device Manager ........................................................................................................................... 9
Figure 2.7 - COM Port and USB Device name Assignment ....................................................................... 10
Figure 2.8 - COM Port Assignment and Proterties ..................................................................................... 10
Figure 2.9 - Settings Tab ............................................................................................................................... 11
Figure 2.10 - Advanced Options ................................................................................................................... 12
Figure 5.1 - USB-COM422-PLUS2 PCB Dimensions .................................................................................. 15
List of tables:
Table 1.1 – LED Description ........................................................................................................................... 2
Table 1.2 - Performance Figures .................................................................................................................... 3
Table 1.3 - Ordering Information .................................................................................................................... 3
Table 2.1 – RS422 DTE to DCE connection with straight-through cable ................................................... 6
Table 3.1 – USB mini type "B" Receptacle Pin-Out .................................................................................... 13
Table 3.2 – DE-9P RS422 Pin-Out ................................................................................................................. 13
Table 4.1 - USB Electrical Details ................................................................................................................. 14
Table 4.2 – RS422 Electrical Details ............................................................................................................ 14
Table 6.1 - Storage Temperature .................................................................................................................. 16
Table 6.2 - Operating Temperature .............................................................................................................. 16
Table 7.1 - Import / Export Information ........................................................................................................ 18
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