EarthPeople Technology EPT 232R-US-R1 Manual del usuario - Página 2
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Imprimir páginaUser Manual EPT USB To Serial 1 Meter Cable
The EPT 232R-US-R1 adapter cable requires USB device drivers, available from
www.earthpeopletechnology.com/resources/driver, which are used to make the EPT 232R-US-
R1 appear as a Virtual COM Port (VCP). This allows existing serial communications software,
such as HyperSerialPort, to exchange data through the US232R to a legacy RS232 peripheral
device.
1.1 Block Diagram
USB A Connector
This connector provides the interface for connection to a USB Host or Hub port
Cable
The EPT 232R-US-R1 cable is available in length 1 meter.
FTDI FT232R
The FTDI FT232R chip provides the USB-to-Serial conversion. Operating system device drivers
are required in order to work with the FT232R to provide the Virtual COM Port serial
functionality.
RS232 Level Shifter
The RS232 level shifter converts the signals provided by the FT232R into the voltage levels
required by RS232 devices.
DB9 Connector (Male)
The DB9 Male connector is configured in an industry standard (TIA/EIA-574) pin-out to provide
connection to RS232 peripherals through standard cables.
1.2 Cable Features
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