Customizing and Updating the ATS
64 Smart Distribution Panel with ATS
Connect an EPO switch to the user connection plate and test the switch
1. Connect the switch to the EPO connection point terminals located on the bottom side of the ATS
user connection plate. Read the label next to the terminal block to determine which terminals to
connect to for the signal type you are using:
–Contact Closure—Normally Open
– Contact Closure—Normally Closed
– 24VAC/VDC—Normally Open
2. Verify that the EPO DIP switches on the ATS monitoring unit are configured properly for the
signal type you are using. The labels above the switches and the figure below show the correct
settings for both the Normally Open (NO) and Normally Closed (NC) position.
External set of
Normally Open Dry Contacts
External set of
Normally Closed Dry Contacts
24V AC or DCPower Supply
External set of
Normally Open Dry Contacts
Location of switches
on ATS monitoring unit