NOTIFIER Fault Isolator Module ISO-X addressable isolator module

The NOTIFIER Fault Isolator Module ISO-X is an intelligent addressable isolator module used with fire alarm control panels, mainly to protect the system from wire - to - wire short - circuits on the signaling line circuit (SLC) loops. Here is a detailed introduction:

Features

Power Supply: It is directly powered by the SLC loop, eliminating the need for an external power supply.

Short - Circuit Protection: When a short - circuit is detected, it automatically opens the SLC loop to prevent the short - circuit from causing the entire loop to fail. It can limit the number of detectors affected by the fault. After the short - circuit is cleared, it automatically resets and reconnects the isolated part of the SLC loop.

LED Indication: It has an integral LED. The LED blinks to indicate normal operation and stays on when a short - circuit is detected and isolated.

Easy Wiring: It is equipped with SEMS screws with clamping plates, which are convenient for wiring and maintenance.

High Immunity: It has high noise (EMF/RFI) immunity, ensuring stable operation in complex electromagnetic environments.

Wide Viewing Angle: The LED has a wide viewing angle for easy status observation.

Mounting: The base can be mounted on a standard junction box (4.0 inches/10.16 cm square by 2.125 inches/5.398 cm deep), and it can also be installed in a surface - mount box or a fire alarm controller.

Wiring Styles: It supports style 4, 6, or 7 wirings.

Specifications

Working Voltage: 18 - 32 VDC.

Maximum Current: 5.1 mA @ 24 VDC (LED on).

Working Temperature: - 10 ℃ - 60 ℃.

Relative Humidity: No more than 95% (non - condensing).