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Introduction – Impulse 3087 User Manual

Page 4

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Introduction

Sealevel Systems COMM+2/EX Page

1

Introduction

Overview

The Sealevel COMM+2/EX provides the PC with 2 asynchronous serial ports providing a versatile interface field
selectable as RS-232 for modems, printers and plotters, as well as RS-422/485 for industrial automation and control
applications.

What’s Included

The COMM+2/EX is shipped with the following items. If any of these items are missing or damaged, contact the
supplier.

COMM+2/EX Serial I/O Adapter

• Sealevel Software

Factory Default Settings

The COMM+2/EX factory default settings are as follows:

Port #

Base Address

IRQ

Electrical Interface

Port 1

280

5

RS-422

Port 2

288

10

RS-422


To install the COMM+2/EX using factory default settings, refer to
Installation on page 6.

For your reference, record installed COMM+2/EX settings below:

Port #

Base Address

IRQ

Electrical Interface