FTDI Chip USB to RS422 Adapter Board, USB-COM422-Plus1

  • RS Stock No. 687-7752
  • Mfr. Part No. USB-COM422-Plus1
  • Manufacturer FTDI Chip
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

USB-COM-PLUS Modules

The USB-COM-PLUS modules provide a simple method of adapting legacy serial devices with RS-232, RS-422 or RS-485 interfaces to modern USB ports.

USB-COM232-Plus

The USB-COM232-PLUS1 module is a single channel USB to RS-232 communication device. Utilises the FTDI FT232R
The USB-COM232-PLUS2 module is a single USB interface to two independent RS-232 ports, communication device. Utilises the FTDI FT2232H (USB 2.0 Hi-Speed device)
The USB-COM232-PLUS4 module is a single USB interface to four independent RS-232 ports, communication device. Utilises the FTDI FT4232H (USB 2.0 Hi-Speed device)
RS-232 level shifters are included, plus Power/TXD/RXD LEDs

USB-COM422-Plus

The USB-COM422-PLUS1 module is a single channel USB to RS-422 communication device. Utilises the FTDI FT232R
The USB-COM422-PLUS2 module is a single USB interface to two independent RS-422 ports, communication device. Utilises the FTDI FT2232H (USB 2.0 Hi-Speed device)
The USB-COM422-PLUS4 module is a single USB interface to four independent RS-422 ports, communication device. Utilises the FTDI FT4232H (USB 2.0 Hi-Speed device)
RS-422 level shifters are included, plus Power/TXD/RXD LEDs

USB-COM485-Plus

The USB-COM485-PLUS1 module is a single channel USB to RS-485 communication device. Utilises the FTDI FT232R
The USB-COM485-PLUS2 module is a single USB interface to two independent RS-485 ports, communication device. Utilise the FTDI FT2232H (USB 2.0 Hi-Speed device)
The USB-COM485-PLUS4 module is a single USB interface to four independent RS-485 ports, communication device. Utilises the FTDI FT4232H (USB 2.0 Hi-Speed device)
RS-485 level shifters are included, plus Power/TXD/RXD LEDs

FTDI Chip Adapter Board

The FTDI Chip adaptor board belongs to a family of communication devices. This model provides a simple method of adapting legacy serial devices with RS422 interfaces to modern USB ports. This is accomplished by incorporating the industry standard FTDI FT232R USB-serial bridge chip. The integrated electronics of the board utilise the FTDI FT232R and includes RS422 level shifters plus TXD/RXD LEDs to provide a visual indication of data traffic through the module. It uses a standard USB-B device connector for connection to an upstream host or hub port. This module requires USB device drivers used to make the board appear as a Virtual COM Port (VCP). This allows existing serial communications software such as HyperTerminal to exchange data through the board to a legacy RS422 peripheral device.

Features and Benefits

• Easy plug and play installation and RS-422 device connection
• Installs as a standard Windows COM port
• Powered by USB port, no external power adapter required
• Installs as two standard Windows COM ports
• Supports Windows Server 2008, 2003, Vista, XP 2000, Linux, Mac OS X
• FIFO: 128 byte transmit buffer, 256 byte receive buffer
• Serial port speed up to 3Mbps
• One DE-9P male connector
• LEDs indicate USB Enumeration, RxD, TxD for monitoring port status and easy diagnostics
• Operating temperature ranges between -40°C and 85°C

Applications

• Embedded systems
• Communication

Certifications

• ANSI/ESD S20.20:2014
• BS EN 61340-5-1:2007
• CE
• FCC certified

Specifications
Attribute Value
Interface Function USB to RS422
Kit Classification Adapter Board
4 In stock for delivery within 3 working days
Price Each
SGD 45.66
(exc. GST)
SGD 48.86
(inc. GST)
units
Per unit
1 +
SGD45.66
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