The 1516LI-E is a 16 input expansion module that connects directly to a 1516LI to bring its total input capacity up to 32 inputs that can be driven using dry contact closures or 0 to 50VDC logic signals. A green LED is provided above each input that illuminates when activated. The announcement controller is configured using the GLOBALCOM® System Management Center software where logic inputs can be used to launch announcements, pre-recorded messages, events, or fault reports.
The 1516LI-E receives its power through its connection to the 1516LI. The 1516LI-E connects to the 1516LI through the supplied 5-conductor expansion cable.