Audience; Safety Precautions; Vocabulary - Allen-Bradley 1771-KRF/B User Manual

Broadband communication interface

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Preface

Audience

You should read this manual before attempting to install the 1771-KRF/B.

We assume you are already familiar with the following Allen-Bradley

devices:

Programmable Logic Controllers (PLCs)

Data Highway and Data Highway Plus networks

Remote I/O networks

Data Highway and Data Highway Plus communication device(s) you

are using to communicate through the 1771-KRF/B

If you are not, refer to the appropriate documentation before you begin.

For a list of related publications, see page III.

The following conventions are used in this manual:

This statement

Important

CAUTION

WARNING

In this document we refer to the:

1771-KRF/B module as the "KRF" or "KRF module"

Data Highway and Data Highway Plus networks as "DH/DH+"

networks

Means this

points out specific areas of concern

damage to equipment could occur

personal injury could occur

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