The NOTIFIER® ISO-7-E Fault Isolator Module is used with the N-6000 Fire Alarm Control Panel (FACP) to protect the system against wire-to-wire short circuits on the SLC loops. The ISO-7-E should be spaced between groups of sensors in a loop to protect the rest of the loop. Use to isolate short circuit problems within a section of a loop so that other sections can continue to operate normally.
If a wire-to-wire short occurs, the ISO-7-E will automatically open-circuit (disconnect) the SLC loop. After the short circuit condition is corrected, the ISO-7-E will automatically reconnect the isolated section of the SLC loop. The ISO-7-E will not require any address-setting, and its operations totally automatic. The ISO-7-E can mount in a standard 4.0” (10.16cm) deep electrical box, in a surface-mounted backbox, or in the FACP.
yPowered by SLC loop directly, no external power required.
yIntegral LED blinks to indicate normal condition. Illuminates steady when short circuit condition is detected.
ySEMS screws with clamping plates for ease of wiring.
yOpen SLC loop automatically on detection of short,
preventing the short from causing failure of the entire loop.
yAutomatically resets on correction of short.