P. A. System Digital system


 
32 Channel Alarm Matrix - OD_19A
 
Features
  The connects between a facility’s fire alarm system and public address system. With support for up to 32 zones, any zone that has a fire alarm will force adjacent zones into an emergency situation warning personnel to evacuate.
  Fire alarm signals are inputs to the unit’s rear panel connector. Alarm signal outputs are divided into two groups.
  The rear panel address code switch is used to set the adjacent zone number. For example, dialing code 2 denotes adjacent zone +1/-1. Up to 9 adjacent zones can be set.
  An RS-485 interface is provided to connect to the central processor for convenient monitoring of  zone status.
     
    Technical Specifications :
  Input : 32 channel alarm signals, ov
  Output : 32 channels divided into 2 groups of 16, OV Active out : OV short circuit signal
  Adjacent Zones Range : 0, +/-1, +/-2, +/-3, +/-4
  Controls : Power switch, address setting dip, and adjacent zone selector
  Indicators : POWER indicator, CH1-CH32 alarm status indicators
  Protection : AC Fuse : 0.5A
  Power Consumption : 15-20 watts
  Power Requirements : AC 220V +/- 10% 50-60Hz; 24VDC
  Dimensions : 89(H) x 483 (W) x 350(D) mm
  Built-in Dimensions : 2 U rack 19 inch
  Net weight : 5.2 kg
  Gross Weight : 6.4 Kg
     
 

 

32 Channel Alarm Matrix - OD_19A