Rockwell Automation 1756-OF8I ControlLogix Eight-channel Isolated Analog I/O Modules - Manual (Page 129)

Rockwell Automation Publication 1756-UM540A-EN-P - May 2014 129
Configure ControlLogix Isolated Analog I/O Modules Chapter 7
Calibration Tab
The Calibration tab lets you recalibrate the module. Calibration corrects any
hardware inaccuracies on a module.
For information on how to configure each module type, see Chapter 8 , Calibrate
the ControlLogix Isolated Analog I/O Modules on page 137 .
1756-IF8I Module
IMPORTANT The isolated analog I/O modules do not require recalibration after operating
in an application.