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Introduction – Impulse 2104 User Manual

Page 4

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Introduction

Sealevel Systems SeaLINK+485I Page

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Introduction

Overview

The Sealevel Systems SeaLINK+485I equips the PC with 1 isolated USB to
RS-422/485 Asynchronous serial port providing a versatile interface for
common RS-422/485 needs. The SeaLINK+485I connects through the PC’s
external USB port, so it does not require opening the computer case. Resources
such as IRQ’s and I/O addresses are also not utilized. It does require a system
that supports USB in hardware and operating system.

What’s Included

The SeaLINK+485I is shipped with the following items. If any of these items is
missing or damaged, contact the supplier.

SeaLINK+485I Isolated USB to RS-422/485 Serial I/O Adapter
• USB Cable Part Number CA179 for Connecting to Upstream

Host/Hub

• Sealevel Software