USB-COM485-PLUS1 FTDI, USB-COM485-PLUS1 Datasheet - Page 11

• Manufacturer Part Number: USB-COM485-PLUS1
• Description: Interface Modules & Development Tools USB to RS485 Convrtr Assembly 1 DB9 Port
• Manufacturer: FTDI

Specifications of USB-COM485-PLUS1

• Interface Type: USB, RS-485
• Data Bus Width: Serial
• Operating Supply Voltage: 5 V
• Product: Interface Modules
• For Use With/related Products: FT232R
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: USB-COM485-PLUS-1

Document Reference No.: FT_000132
USB-COM485-PLUS1 Datasheet
Version 1.21
Clearance No.: FTDI# 95
Figure 2.10 Settings Tab
Then click on the “Advanced…” button.
Figure 2.11 Advanced Options
This will display the various advanced settings. Note the COM port assignment in the upper left. Clicking
on the drop-down list will display the available port numbers. Select one that is not in use and click OK
on each dialog box to activate the selection. Windows will remember this COM port number.
2.2.2 Mac OS X, Linux, Windows CE
Device drivers and FTDI installation guides for Mac OS X, Linux and Windows CE are available for
download on the FTDIChip web sites. Follow the respective FTDI installation guides for the chosen
operating system.
2.3
Local Echo
The ability to enable or disable local echo on the RS485 data is controlled by the setting in the FT232R
EEPROM. A free utility is provided to change the configuration. The default is for local echo to be disabled.
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