EarthPeople Technology EPT 232R-US-R1 Panduan Pengguna - Halaman 2

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User 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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