1 Port Metal Industrial USB to RS422/RS485 Serial
Adapter w/ Isolation
Product ID: ICUSB422IS
The ICUSB422IS 1 Port Metal Industrial USB to RS422/RS485 Serial Adapter w/ Isolation connects to a
computer using USB and allows you to connect any RS-422 or RS-485 serial device via the provided DB9
port or hard-wired to the terminal block.
The USB to serial adapter features circuit isolation to ensure that sensitive controls and devices will not be
damaged while connected, making it a viable solution for connecting costly industrial serial devices.
The RS422/485 Converter receives full power via the host USB connection, and provides power to the
attached serial device without requiring an external power adapter. Designed to provide a durable serial
solution, the USB to RS422/485 Converter is ruggedly constructed and can be mounted nearly anywhere.
Backed by a StarTech.com 2-year warranty and free lifetime technical support.
www.startech.com
1 800 265 1844
Certifications, Reports
and Compatibility
Applications
• POS (credit/debit card readers, receipt printers, bar code scanners,
cash registers, scales)
• Manufacturing (CNC machinery, process control equipment, bar code
scanners, serial printers)
• Hotel Front Desk (serial printers, bar code scanners, keyboard,
mouse, receipt printer, credit/debit card reader)
• Hospitality/Restaurant (credit card/debit card reader, serial printers)
• Hospital (monitoring equipment, nurses' stations)
• Security (UPS control, access key panels, video cameras, card
readers)
Features
• Provides one RS422/485 port while powering the device through USB
• RS-485 mode supports Auto Transceiver Turn Around (ATTA)
• Compatible with both USB 2.0 and USB 1.1
• RS422/485 Baud rate up to 921.6 Kbps
• Supports DB9 and terminal block connector
• Optical Isolation and Surge Protection (2500 Vrms)
• Supports 4-wire RS422 and 2-wire RS485 applications
www.startech.com
1 800 265 1844
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