Manual

Publication 1756-UM009C-EN-P - December 2010 167
Chapter 8
Isolated Analog Output Modules
(1756-OF6CI and 1756-OF6VI)
Introduction
This chapter describes features specific to ControlLogix isolated analog
output modules that provide a high level of noise immunity. The ‘C’ and ‘V’ in
the respective catalog numbers indicate ‘current’ and ‘voltage’.
The isolated analog output modules also support features described in
Chapter 3 . See the table for some of these features.
Topic Page
Choose a Data Format 168
Ramping/Rate Limiting 169
Use Module Block and Output Circuit Diagrams 172
Drive Different Loads with the 1756-OF6CI 174
Wire the 1756-OF6CI Module 177
Wire the 1756-OF6VI Module 178
1756-OF6CI and 1756-OF6VI Module Fault and Status Reporting 179
Feature Page
Removal and Insertion Under Power (RIUP) 36
Module Fault Reporting 36
Configurable Software 36
Electronic Keying 37
Access to System Clock for Timestamp Functions 44
Rolling Timestamp 44
Producer/Consumer Model 44
Status Indicator Information 45
Full Class I Division 2 Compliance 45
Agency Certification 45
Field Calibration 45
Sensor Offset 46
Latching of Alarms 46