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

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