收藏本站
Document Reference No.: FT_000118
USB-COM232-PLUS1 Datasheet
Version 1.2
Clearance No.: FTDI# 76
1.2 LED Description
The USB-COM232-Plus1 uses three LEDs to indicate a valid link as well as data traffic according to the
following table:
LED Color
Yellow
Green
Red
Function
Enumerated
TxD Activity
RxD Activity
Description
ON when USB-COM-Plus is configured and ready
Flashes when data is transmitted from the USB-COM232-Plus1 to the
attached RS232 device
Flashes when data is transmitted from the attached RS232 device to the
USB-COM232-Plus1
Table 1.1 – LED Description
1.3 Block Diagram
USB B
Client
Connector
FTDI FT232R
USB Serial Bridge
RS232
Level Shifter
DE-9P
Connector
Figure 1.2 USB-COM232-Plus1 Block Diagram
1.3.1 Block description
USB B Client Connector
This connector provides the interface for connection to a USB Host or Hub port. The maximum cable
length is 5 meters, according to the USB 2.0 specification.
FTDI FT232R
The FTDI FT232R 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.
DE-9P Connector (Male)
The DE-9P connector is configured in an industry standard (TIA/EIA-574) pin-out to provide connection to
RS232 peripherals through standard cables. See section 3.1.2
Copyright ? 2010 Future Technology Devices International Limited
2
发布紧急采购，3分钟左右您将得到回复。

采购需求

(若只采购一条型号，填写一行即可)

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

*型号 *数量 厂商 批号 封装
添加更多采购

我的联系方式

*
*
*
相关PDF资料
USB-COM232-PLUS2 MOD USB HS RS232 CONVERTER 2 CH
USB-COM232-PLUS4 MOD USB HS RS232 CONVERTER 4 CH
USB-COM422-PLUS1 MOD USB RS422 CONVERTER 1 CH
USB-COM422-PLUS2 MOD USB HS RS422 CONVERTER 2 CH
USB-COM485-PLUS1 MOD USB RS485 CONVERTER 1 CH
USB-M26FTU CONN USB MINI B R/A SMD
USB-RS422-PCBA MOD USB RS422 EMBEDDED CONV PCB
USB-RS485-PCBA MOD USB RS485 EMBEDDED CONV PCB
相关代理商/技术参数
USB-COM232-PLUS-1 制造商:Future Technology Devices International (FTDI Chip) 功能描述:COMMUNICATION DEVICES PROVIDE A SIMPLE METHOD OF ADAPTING LEGACY SERIAL DEVICES WITH RS232 INTERFACES TO MODERN USB PORTS 制造商:Future Technology Devices International (FTDI Chip) 功能描述:MODULE DEV USB-RS232 1 COM PORT 制造商:Future Technology Devices International (FTDI Chip) 功能描述:MOD, USB FS TO RS232, 1 PORT, FT232R 制造商:Future Technology Devices International (FTDI Chip) 功能描述:MODULE, USB FS TO RS232 CONV, 1 COM PORT, FT232R; ;ROHS COMPLIANT: YES
USB-COM232-PLUS2 功能描述:界面模块 USB HS to RS232 Conv Assembly 2 DB9 Ports RoHS:否 制造商:4D Systems 产品:Serial Converters 通道/端口数量: 数据速率: 接口类型:USB, UART 工作电源电压:3.3 V, 5 V 最大工作温度:
USB-COM232-PLUS-2 制造商:Future Technology Devices International (FTDI Chip) 功能描述:MODULE DEV USB-RS232 2 COM PORT 制造商:Future Technology Devices International (FTDI Chip) 功能描述:MODULE, USB TO RS232, FT2232H 制造商:Future Technology Devices International (FTDI Chip) 功能描述:MODULE, USB TO RS232, FT2232H; SVHC:No SVHC (19-Dec-2012); Kit Features:Works with USB 1.1 & 2.0 Host and Hub Ports, FIFO: 4KB Transmit Buffer, 4KB Receive Buffer; MCU Supported Families:FT232R, FT2232, FT232BM; Type:Development ;RoHS Compliant: Yes
USB-COM232-PLUS4 功能描述:界面模块 USB HS to RS232 Conv Assembly 4 DB9 Ports RoHS:否 制造商:4D Systems 产品:Serial Converters 通道/端口数量: 数据速率: 接口类型:USB, UART 工作电源电压:3.3 V, 5 V 最大工作温度:
USB-COM232-PLUS-4 制造商:Future Technology Devices International (FTDI Chip) 功能描述:COMMUNICATION DEVICES PROVIDE A SIMPLE METHOD OF ADAPTING FOUR LEGACY RS232 SERIAL DEVICES TO A MODERN USB PORT. 制造商:Future Technology Devices International (FTDI Chip) 功能描述:MODULE DEV USB-RS232 4 COM PORT 制造商:Future Technology Devices International (FTDI Chip) 功能描述:MOD, USB HS TO RS232, 4 CH, FT4232H 制造商:Future Technology Devices International (FTDI Chip) 功能描述:MODULE, USB HS TO RS232 CONV, 4 COM PORT, FT4232H; ;ROHS COMPLIANT: YES
USB-COM-2SM 制造商:ADL 制造商全称:ADL 功能描述:Enclosure and multifunction module
USB-COM422-PLUS1 功能描述:界面模块 USB to RS422 Convrtr Assembly 1 DB9 Port RoHS:否 制造商:4D Systems 产品:Serial Converters 通道/端口数量: 数据速率: 接口类型:USB, UART 工作电源电压:3.3 V, 5 V 最大工作温度:
USB-COM422-PLUS-1 制造商:Future Technology Devices International (FTDI Chip) 功能描述:COMMUNICATION DEVICES PROVIDE A SIMPLE METHOD OF ADAPTING LEGACY SERIAL DEVICES WITH RS422 INTERFACES TO MODERN USB PORTS 制造商:Future Technology Devices International (FTDI Chip) 功能描述:MODULE DEV USB-RS422 1 COM PORT 制造商:Future Technology Devices International (FTDI Chip) 功能描述:MOD, USB FS TO RS422, 1 PORT, FT232R 制造商:Future Technology Devices International (FTDI Chip) 功能描述:MODULE, USB FS TO RS422 CONV, 1 COM PORT, FT232R; ;ROHS COMPLIANT: YES