Fire Projects recommend the Notifier ISO-X(A) Fault Isolator Module is used with Notifier Onyx and CLIP series Fire Alarm Control Panels (FACPs) to protect the system against wire-to-wire short circuits on the SLC loops.
Fire Projects recommend the Notifier ISO-X(A) Fault Isolator Module is used with Notifier Onyx and CLIP series Fire Alarm Control Panels (FACPs) to protect the system against wire-to-wire short circuits on the SLC loops.
The Fault Isolator Modules 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. The ISO-X(A) supports a maximum of 25 devices in-between isolators, except when using relay bases or legacy IPX multisensors.
• Powered by SLC loop directly, no external power required.
• Base mounts on standard junction boxes (4.0"/10.16 cm square by 2.125"/5.398 cm deep).
• Integral LED blinks to indicate normal condition. Illuminates steady when short circuit condition is detected.
• High noise (EMF/RFI) immunity.
• Wide viewing angle of LED.
• SEMS screws with clamping plates for ease of wiring.
• Opens SLC loop automatically on detection of short, preventing the short from causing failure of the entire loop.
• Automatically resets on correction of short.
• Supports Style 4, 6, or 7 wiring.
Normal operating voltage: 15 – 32 VDC (peak).
Standby current: 450 μA (not isolating) .
Maximum current draw: 17 mA (device in isolation, LED latched in alarm).
Temperature range: 32°F to 120°F (0°C to 49°C).
Relative humidity: 10% to 93% (non-condensing).
Weight: 5 oz. (150 grams).
Dimensions: 4.5”H x 4.5” W x 0.25” D (11.43 cm H x 11.43 cm W x 0.635 cm D).
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