Description
The RSC-132A is a microprocessor-controlled line monitoring, which automatically with up to 32 speaker zones can be monitored. The error output is via a buzzer in the unit and an LED on the front as well as a dry contact on the back side. Through the external relay boards that are connected via a 5 m D-SUB cable, the device comes with only 1 RU. RSC-008A are to put the device into operation only connected between the speaker cables. These are then only connected to the base unit and calibrated.
Features

Integrated watchdog circuit
by measuring the impedance of the device detects the absence of speakers, a short circuit on the line or a break in the line.
During the measurement, the line checks at the same time for ground faults.
above or below the permissible measuring range is the device through " over or" under range is displayed.
Measurement intervals are adjustable up to 24 hours in minute 1 minute.
storing configurations on non-volatile E2PROM
with an RSC-132A can be obtained by the use of 4 relay boards (for 8 channels) to monitor 32 circuits.
Through a floating contact measurement such as in an emergency or an announcement may be interrupted.
error occurs, the device gives an audible and a visual signal in the form of an LED on the front of. At the same time a contact is closed in order to drive external devices.
Over the 2-line LCD display, you are constantly informed about the time remaining until the next measurement, or in the event of a fault on the nature of the error and of the affected line.