This USB to RS422/RS485 serial Converter 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 converter 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. • Supports RS-485 and RS-422 serial interfaces • USB Bus powered, no external power adapter required Features • Compatible with both USB 2.0 and USB 1.1 • Optical Isolation and Surge Protection (2500 Vrms) • Provides one RS422/485 port while powering the device through USB • RS-485 mode supports Auto Transceiver Turn Around (ATTA) • RS422/485 Baud rate up to 921.6 Kbps • Supports 4-wire RS422 and 2-wire RS485 applications • Supports DB9 and terminal block connector Applications • An ideal solution for your expanding serial applications • Manufacturing (CNC machinery, process control equipment, bar code scanners, serial printers) • Security (UPS control, access key panels, video cameras, card readers) • POS (credit/debit card readers, receipt printers, bar code scanners, cash registers, scales) • Hospital (monitoring equipment, nurses' stations) • 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) Technical Specifications
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