Rockwell Automation 1794-OF8IH FLEX Isolated Input/Output HART Analog Modules - Manual (Page 3)

Publication 1794-UM065B-EN-E - September 2010
Summary of Changes
This manual contains new and updated information. Changes throughout this
revision are marked by change bars, as shown to the right of this paragraph.
New and Updated
Information This table contains the changes made to this revision.
Topic Page
Overview 1
Communicate with Programmable Controllers 2
Events Following Power-up 2
Use Alarms on the Input Module 3
Remote Fault Alarm 4
Programming the Remote Fault Alarm 5
Configurable FLEX I/O Analog Module Features 7
Data Format 9
Install the Terminal Base Unit 16
Mount the Analog Modules on the Terminal Base Unit 21
Connections for the 1794-IF8IH HART Analog Input Module
on a 1794-TB3 Terminal Base Unit 23
Connections for the 1794-OF8IH HART Analog Output Module
on a 1794-TB3 or 1794-TB3S Terminal Base Unit 24
Ground the Module 24
About the ControlNet and EtherNet Adapters 26
Communication Over the FLEX I/O Backplane 26
I/O Structure 28
Fault State Data 28
Data Transfer Types 31
Interpret the Status Indicators 57
Use the 1794-IF8IH Module with the Generic Profile 119
Use the 1794-OF8IH Module with the Generic Profile 133