Rockwell Automation Publication 1734-UM013C-EN-P - August 2010 105
Configure the Module for a SmartGuard Controller Chapter 7
3. Right-click the POINT Guard I/O module and choose Add Connection.
The Add Safety Connection dialog box appears.
You can add individual safety connections for the inputs and outputs.
The SmartGuard 600 controller can have up to 32 connections.