Copyright © 2010 Future Technology Devices International Limited

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Document Reference No.: FT_000132

USB-COM485-PLUS1 Datasheet

Version 1.21

Clearance No.: FTDI# 95

Appendix A - List of Figures and tables

List of Figures:

Figure 1.1 USB-COM485-Plus1....................................................................................................................... 1

Figure 1.2 USB-COM485-Plus1 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 ............................................................................................................................ 8

Figure 2.6 Device Manager ............................................................................................................................. 9

Figure 2.7 COM Port Assignment .................................................................................................................. 9

Figure 2.8 Access COM Port Properties........................................................................................................ 9

Figure 2.9 Settings Tab ................................................................................................................................. 10

Figure 2.10 Advanced Options ..................................................................................................................... 10

Figure 5.1 USB-COM485-Plus1 PCB Dimensions ...................................................................................... 14

List of tables:

Table 1.1 LED Description .............................................................................................................................. 2

Table 1.2 Performance Figures ...................................................................................................................... 3

Table 1.3 Ordering Information ...................................................................................................................... 3

Table 2.1 RS485 DTE to DCE connection...................................................................................................... 6

Table 3.1 USB "B" Receptacle Pin-Out........................................................................................................ 11

Table 3.2 DE-9P RS485 Pin-Out.................................................................................................................... 11

Table 4.1 USB Electrical Details ................................................................................................................... 12

Table 4.2 RS485 Electrical Details ............................................................................................................... 12

Table 4.3 Power Output for USB-COM485-Plus1........................................................................................ 13

Table 6.1 Storage Temperature .................................................................................................................... 15

Table 6.2 Operating Temperature ................................................................................................................ 15

Table 7.1 Import / Export Information .......................................................................................................... 17