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Rockwell Automation 1790-XXXX CompactBlock LDX I/O DeviceNet RTD and Thermocouple User Manual

Installation instructions, What this document describes, Eds file requirements

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Publication 1790-IN011B-EN-P - April 2003

Installation Instructions

DeviceNet Base RTD and Thermocouple
CompactBlock LDX I/O

(Cat. Nos. 1790D-4R0, -4T0, -T4R0, -T4T0)

What This Document Describes

This document describes how to install your CompactBlock
LDX™ I/O blocks.

EDS File Requirements

Current functionality of CompactBlock LDX I/O blocks requires
current modular EDS file for RSNetWorx for DeviceNet™ version
3.0 or later software.

These files are easy to install and are available online at:
www.ab.com/networks/eds/

EDS files for blocks with matching catalog numbers (for both
D-Shell and terminal block versions) are the same. Thus, on the
website and in RSNetWorx for DeviceNet, there is only one EDS
file for both versions of the blocks. For example, if you want the
EDS file for 1790D-T8BV8B, use the EDS file labled
1790D-8BV8B.

For information on:

Refer to page:

EDS File Requirements

below

Important User Information

2

Installing CompactBlock I/O

5

Wiring the Terminal Blocks

8

Connecting the Field Wiring

9

Connecting the DeviceNet Cable

14

I/O Memory Mapping

15

Troubleshooting with the Indicators

17

Module Specifications

18