USB-COM422-PLUS-1 FTDI, USB-COM422-PLUS-1 Datasheet - Page 22

• Manufacturer Part Number: USB-COM422-PLUS-1
• Description: MODULE, DEV, USB-RS422, 1 COM PORT
• Manufacturer: FTDI
• Type: Development Moduler

Specifications of USB-COM422-PLUS-1

• 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: 128Byte Transmit Buffer, 256Byte Receive Buffer
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Document Reference No.: FT_000131
USB-COM422-PLUS1 Datasheet
Version 1.1
Clearance No.: FTDI# 94
Appendix A - List of Figures and tables
List of Figures:
Figure 1.1 USB-COM422-Plus1 ....................................................................................................................... 1
Figure 1.2 USB-COM422-Plus1 Block Diagram ............................................................................................ 2
Figure 2.1 Hardware Ready ............................................................................................................................ 7
Figure 2.2 Found New Hardware Wizard ....................................................................................................... 7
Figure 2.3 Automatic Install ............................................................................................................................ 7
Figure 2.4 Complete Hardware Installation ................................................................................................... 8
Figure 2.5 Hardware Ready ............................................................................................................................ 8
Figure 2.6 Device Manager ............................................................................................................................. 8
Figure 2.7 COM Port Assignment .................................................................................................................. 9
Figure 2.8 Access COM Port Properties ........................................................................................................ 9
Figure 2.9 Settings Tab ................................................................................................................................... 9
Figure 2.10 Advanced Options ..................................................................................................................... 10
Figure 5.1 USB-COM422-Plus1 PCB Dimensions ...................................................................................... 13
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 "B" Receptacle Pin-Out ........................................................................................................ 11
Table 3.2 DE-9P RS422 Pin-Out .................................................................................................................... 11
Table 4.1 USB Electrical Details ................................................................................................................... 12
Table 4.2 RS422 Electrical Details ............................................................................................................... 12
Table 6.1 Storage Temperature .................................................................................................................... 14
Table 6.2 Operating Temperature ................................................................................................................ 14
Table 7.1 Import / Export Information .......................................................................................................... 16
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