Signaling Line Circuit Expander Controller

The 5815XL expands the capabilities of the IntelliKnight fire control panel by allowing an additional 99 SK modules and 99 SK detectors or 127 SD addressable devices to be attached to the system. All functionality of the built-in SLC is provided with the 5815XL. Three 5815XLs can be added to an 5820XL or 5820XL-EVS IntelliKnight system for a total of 396 SK detectors and 396 SK modules or 508 SD addressable devices per system. The 5815XL connects to the panel via the RS 485 bus.

Features:

• Adds 99 SK modules and 99 SK detectors or 127 SD addressable devices to an 5820XL/EVS IntelliKnight system
• Three 5815XLs per system
• 5815XL SLCs have same functionality as the 5820XL/EVS, including Style 6 (Class A) configuration
• Communicates with the IntelliKnight panel via RS 485 system bus
• LED indicates good communication
• UL 864 listed, complies with NFPA 72 and 101
• Communicates on most standard wiring systems (ideal for retrofits)
• FM approved; CSFM approved; MEA