RS422/485 asynchronous link for PC
24 October 2001
Computer/Embedded Technology
The Sealevel Systems' Ultra 485 card provides a PC with a direct RS422/485 asynchronous link to data collection and other devices.
Individually selectable addresses and extended AT interrupts allow for seamless integration into OS/2 and Windows systems.
The Ultra 485's auto enable design eliminates RS485 communications roadblocks under Windows and OS/2. It appears to the host system as a standard COM port requiring no special drivers or additional software.
Sealevel Systems includes its Advanced COM drivers for Windows 95/98/NT/2000 providing IRQ-sharing, Windows serial diagnostics, and other enhanced features. The company's Linux and QNX utilities are also included to simplify installation.
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