Notifier Analog system isolator module.

DESCRIPTION The ISO-A isolation module can be used with all NOTIFIER analogue control panels to protect the system from short circuits on the loops. ISO-A can be positioned between groups of detectors in a loop to protect the rest of the circuit. It is used to isolate short circuit problems within a section of a loop so that other sections can continue to operate normally. According to the UNI-9795 standard, if more than 32 alarm devices (sensors and buttons) are installed on a line, the line must be configured as a closed loop and devices must be provided to section it in the event of a short circuit. MAIN FEATURES Each ISO-A isolation module supports 25 devices ( NB:fare to the installation manual of the individual control panels). It is powered directly from the loop, so it does not require an external power supply. High immunity to electromagnetic interference. Wide viewing angle of the LEDs. Easy connection. Automatically opens the loop in the event of a short circuit, thus avoiding damage to the entire circuit. Automatic reset.