Introduction

The ICUSB2321FIS 1-Port FTDI USB to Serial RS232 Adapter Cable with Optical Isolation converts an available USB 1.1 or 2.0 port into an RS232 DB9 port that can be used to connect, monitor and control your serial devices.

The USB to serial adapter features integrated optical isolation circuits and surge protection to protect your critical, sensitive control equipment against electrical damage, making it a viable solution for costly industrial serial devices.

The versatile FTDI chipset also supports COM retention, additional customization/features, and compatibility not offered by most other solutions. Broad operating system compatibility including Windows , Windows CE, Mac OS and Linux, makes this product easy to integrate into mixed environments.

Backed by a StarTech.com 2-year warranty and free lifetime technical support.

Benefits

• Circuit isolation provides electrical protection for sensitive, and often expensive industrial equipment
• Portable USB-Powered design requires no bulky power adapter or outlet
• The FTDI chipset driver is highly customizable and broadly compatible, making it the ideal solution for any setup

Features

• USB to Straight-Through RS232 Serial Adapter
• Integrated 2500Vrms Optical Isolation Circuits
• 500W Bi-Directional Surge Protection Circuits
• Integrated FTDI USB UART Chip
• COM Port assignments maintained across reboot
• Compatible with Windows , Mac OS and Linux
• Baud Rate up to 921.6 Kbps
• Powered by the USB port - no external power adapter required
• Designed to make serial port expansion quick and easy
• 8-foot cable length for connecting to devices without having to be too close

Specification

Connector Type(s): DB-9 (9 pin, D-Sub) Male

USB Type-A (4 pin) USB 2.0 Male

Operating Temperature: 0°C to 55°C (32°F to 131°F)

Storage Temperature: -20°C to 85°C (-4°F to 185°F)

Humidity: 5~95% RH

Ports: 1

Interface: Serial

Bus Type: USB 2.0

Port Style: Cable Adapters

Chipset ID: FTDI - FT232RL

Shipping (Package) Weight: 0.2 kg [0.4 lb]

Maximum Cable Length: 2.5 m [8.3 ft]

Serial Protocol: RS-232

Max Baud Rate: 921.6 Kbps

Data Bits: 7, 8

FIFO: 256 Bytes

Parity: None, Odd, Even, Mark,

Stop Bits: 1, 2

Isolation: 2500 Vrms

Surge Protection: 500W Bi-directional circuits

Supported Protocols: RS 232

Color: Black

Enclosure Type: Plastic

Cable Length: 2.5 m [8.3 ft]

Product Length: 2.5 m [8.3 ft]

Product Width: 40 mm [1.6 in]

Product Height: 20 mm [0.8 in]

Product Weight: 86 g [3 oz]

Power Source: USB-Powered

OS Compatibility: Windows CE (4.2, 5.0, 6.0), XP Embedded, 98SE, 2000, XP, Vista, 7, 8, 8.1, 10

Microsoft WHQL Certified: Yes

System and Cable Requirements: One available USB 1.1 (or better) port

Included in Package: USB to RS-232 Serial Adapter

Driver CD

Instruction Manual