The 2104 USB serial interface adapter provides one isolated RS-422 or RS-485 serial port for control and automation applications. Isolation helps to prevent damage caused by ground loops and surges. Power for the SeaLINK+485I is obtained directly from the USB cable, eliminating the need for wall power.
Sealevel’s SeaCOM USB software drivers and utilities make installation and operation easy using Microsoft Windows and Linux operating systems. After installing the software, simply connect the SeaLINK® serial interface adapter to your USB port and the device is immediately recognized by the system as a standard serial port.
Do you know that adapter design can impact your application? Find out how in this USB Serial performance report.
N. Smith –
We have been using hundreds of the 2104 RS-422 to USB adapters reliably for 8+ years and would recommend to anyone needing this type of application.