SEO 1 SEV/4S.AA PCS
High power evacuation warning siren for industrial areas
SERIAL PCS SYSTEM: 1328-CPR-0474
• Transparent FRONT with LED light
• 50W steel magneto-dynamic EXPONENTIAL HORN
• self-diagnosis: an automatic control test is carried out every 24 hours relating to absence of mains power supply, low battery charge, interruption of the magneto-dynamic unit.
Three LEDs positioned on the PCB indicate the possible anomalies.
SERIAL PCS SYSTEM
Any anomalies are reported on the visible display of the PCS CENTRAL UNIT
4 levels of alarm (warning, evacuation, all clear, fire alarm)
The sound relating to the fire alarm is activated by means of polarity inversion by the Fire Alarm Control Box, according to UNI EN 54-3 Norm.
IMPORTANT: it is possible to combine four luminous signals to four sounds:
LEVEL 1 | WARNING | AMBER
LEVEL 2 | EVACUATION | RED
LEVEL 3 | ALL CLEAR | GREEN
LEVEL 4 | FIRE ALARM | LUMINOUS PANEL
A dip-switch allows four sound options to be selected from a total of eight to be combined to the priorities established.
TWO FRONT LED LINEAR DEVICES
One with transparent dome and bi-colour LED (green and amber) and one with red dome for control functions:
GREEN FLASHING LED LIGHT = INDICATES THAT THE DEVICE IS ON, the presence of electricity and good operation.
The green light is deactivated during any alarm situation
AMBER FLASHING LED LIGHT = INDICATES A FAULT: no mains power supply, low battery level or loudspeaker interrupted
RED FLASHING LIGHT = INDICATES AN ALARM SITUATION
This function, starting from a min. sound output of 75dB reaching the max. level set within 10 sec., avoids distress to the people in the area.
The device has a potentiometer to regulate the max. sound level required This function is deactivated by means of the DIP-selector
SERIAL PCS SYSTEM: SEO 1SEV/4S-AA PCS has a COMMUNICATION MODULE I/O – 4 IN/4 OUT – with double LINE ISOLATION.
The component will be addressed in the programming phase for serial communication with the CENTRAL UNIT SEV SY1 or SY2.