Document Reference No.: FT_000204
DB9-USB-RS232 Datasheet
Version 1.2
Clearance No.: FTDI# 130
Appendix A – List of Figures and tables
List of Figures:
Figure 1.1 – DB9-USB-RS232 ......................................................................................................................... 1
Figure 1.2 – DB9-USB-RS232 Block Diagram ............................................................................................... 2
Figure 2.1 – DB9-USB-RS232-M Pin-Out from a Top View through the module ....................................... 7
Figure 2.2 – DB9-USB-RS232-M Connection illustration............................................................................. 7
Figure 2.3 – DB9-USB-RS232-F Pin-Out from a Top View through the module........................................ 9
Figure 2.4 – DB9-USB-RS232-F Connection illustration.............................................................................. 9
Figure 3.1 – Hardware Ready ....................................................................................................................... 10
Figure 3.2 – Found New Hardware Wizard.................................................................................................. 10
Figure 3.3 – Automatic Install....................................................................................................................... 11
Figure 3.4 – Complete Hardware Installation.............................................................................................. 11
Figure 3.5 – Hardware Ready ....................................................................................................................... 11
Figure 3.6 – Device Manager ........................................................................................................................ 12
Figure 3.7 – COM Port Assignment ............................................................................................................. 12
Figure 3.8 – Access COM Port Properties................................................................................................... 13
Figure 3.9 – Settings Tab .............................................................................................................................. 13
Figure 3.10 – Advanced Options.................................................................................................................. 14
Figure 5.1 – DB9-USB-RS232-M/F module Dimensions............................................................................. 16
List of tables:
Table 1.1 – Performance Specifications........................................................................................................ 3
Table 1.2 – Ordering Information ................................................................................................................... 3
Table 2.1 – USB “mini-B” Receptacle Pin-Out.............................................................................................. 5
Table 2.2 – A Male RS232 DB9 footprint Pin-Out ......................................................................................... 6
Table 2.3 – A Female RS232 DB9 footprint Pin-Out..................................................................................... 8
Table 4.1 – USB Electrical Details................................................................................................................ 15
Table 4.2 – RS232 Electrical Details ............................................................................................................ 15
Table 6.1 – Storage Temperature................................................................................................................. 17
Table 6.2 – Operating Temperature ............................................................................................................. 17
Table 7.1 – Import / Export Information....................................................................................................... 19
Table B.1 – RS232 DTE to DCE connection with straight-through wiring............................................... 24
Table B.2 – RS232 DTE to DTE connection with null-modem wiring....................................................... 25
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