Serial Adapters from Sealevel Systems, Inc.

SeaLINK+485I USB Serial Adapter -- 2104

SeaLINK+485I USB Serial Adapter -- 2104 -- View Larger Image
SeaLINK+485I USB Serial Adapter -- 2104-Image

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 Windows 98SE, ME, 2000, XP and Vista 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 COM: port.

Product Category
Serial Adapters
Serial Protocol
RS422; RS485
Network / Bus
Form Factor
Number of Ports
FIFO Capacity
128-byte; 384

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Operating Temperature
Operating Humidity
Agency Approvals