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Table Of Contents

Installation Instructions

PowerMonitor 5000 Unit Optional Communication Modules

Catalog Numbers

1426-COMM-DNT, 1426-COMM-CNT

About This Publication

This document provides instructions on how to install or replace an optional

communication module on a PowerMonitor™ 5000 unit. These are the available

optional communication modules:

• 1426-COMM-DNT - DeviceNet Optional Communication Module

• 1426-COMM-CNT - ControlNet Optional Communication Module

The communication module installs in the optional communication slot on the

front panel of the PowerMonitor 5000 unit. The installation is the same for all

communication modules regardless of communication type.

Required Tools

You need the following tools:

• Torx 8 screwdriver

• Small flat-bladed screwdriver

Before You Begin

Topic Page

About This Publication 1

Required Tools 1

Important User Information 2

Install a Communication Module 3

Replace a Communication Module 5

Additional Resources 5

WARNING: Do not connect or disconnect any communication cable with power

applied to this device or any device on the network. An electrical arc can occur

and could cause an explosion in hazardous location installations. Be sure that

power is removed or the area is nonhazardous before proceeding.

ATTENTION: Work in a static free environment and wear a properly grounded

electrostatic discharge (ESD) wristband. Do not touch the communication

module connector or its internal circuitry to avoid ESD.

Summary of content (6 pages)

PAGE 1
Installation Instructions PowerMonitor 5000 Unit Optional Communication Modules Catalog Numbers 1426-COMM-DNT, 1426-COMM-CNT Topic About This Publication Page About This Publication 1 Required Tools 1 Important User Information 2 Install a Communication Module 3 Replace a Communication Module 5 Additional Resources 5 This document provides instructions on how to install or replace an optional communication module on a PowerMonitor™ 5000 unit.
PAGE 2
PowerMonitor 5000 Unit Optional Communication Modules Important User Information Solid-state equipment has operational characteristics differing from those of electromechanical equipment. Safety Guidelines for the Application, Installation and Maintenance of Solid State Controls (publication SGI-1.1 available from your local Rockwell Automation sales office or online at http://www.rockwellautomation.
PAGE 3
PowerMonitor 5000 Unit Optional Communication Modules Follow these steps to install a new communication module. 1. Disconnect control and voltage sensing power from the power monitor. 2. Remove the optional communication port cover by prying gently with a small, flat-bladed screwdriver.
PAGE 4
PowerMonitor 5000 Unit Optional Communication Modules 5. Gently insert the module into its socket until the module is seated. Step 5 Insert module Step 6 Tighten to 0.25 N•m (2.2 lb•in) Step 7 Module bezel aligns with the front panel. 6. Tighten the screws with a Torx 8 screwdriver to 0.25 N•m (2.2 lb•in).
PAGE 5
PowerMonitor 5000 Unit Optional Communication Modules Replace a Communication Module Follow these steps to replace a communication module. 1. Disconnect control and voltage sensing power from the power monitor. 2. With a Torx 8 screwdriver, back out the fastening screws approximately 4 mm (0.16 in.). Do not remove the screws. 3. Gently remove the communication module from the power monitor. Step 2 Use Torx 8 Screwdriver Step 2 Back out approximately 4 mm (0.16 in.
PAGE 6
Rockwell Automation Support Rockwell Automation provides technical information on the Web to assist you in using its products. At http://www.rockwellautomation.com/support, you can find technical manuals, technical and application notes, sample code and links to software service packs, and a MySupport feature that you can customize to make the best use of these tools. You can also visit our Knowledgebase at http://www.rockwellautomation.