Description
The SLC-3LS Loop Expander Module serves as an optional extension for the ES-1000X Series Fire Alarm Control Panels, enhancing their capabilities by adding extra Signaling Line Circuit (SLC) communication loops. Each SLC-3LS card supports wiring for up to 318 additional devices. The Fire Alarm Control Panels can accommodate a maximum of two SLC-3LS cards, thereby supporting a total of three SLC loops and allowing for 954 addressable points within the fire protection system.