Brochure

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
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