Summary of Changes

This publication contains the following new or updated information. This list includes substantive updates only and is not intended to reflect all changes. Translated versions are not always available for each revision.

Topic	Page
Added information for new catalogs 5034-IA8, 5034-IA8XT, 5034-OA4, 5034-OA4XT, 5034-STEPD, and 5034-STEPDXT.	General Precautions PointMax I/O System Components RTB Keying
Updated list of publication references in the table.	Additional Resources
Updated list of catalogs in the table.	Catalog Numbers
Added reference to supported controllers.	Lay Out the PointMax I/O System
Added diagram for grounding and isolation.	Ground Considerations
Added diagrams for power distribution and details on Local Actuator (LA) Power.	System Power Consideration
Added step to apply a label to the mounting base.	Install Mounting Bases
Added table for Local Actuator Power Status Indicator. Updated tables for I/O Channel Status Indicators.	I/O Modules Status Indicators