Scaling to engineering units will depend on the application (water tank level, etc.). Use Alarmware™ to configure your channel settings by first connecting with the Catalyst unit. From the "Configuration" menu, select "Channels." To read a voltage input directly in volts, do the following:
Step #1. First enter the SNA for the Analog Input:
Step 1
Select the “2-Point Scaling” option.
Step 2
Enter the following scaling data: