The DSPA Activating Control Module enables basic automatic fire extinguishing with DSPA aerosol generators. Power is supplied by 2 pcs 3V CR123A built-in batteries and/or external 24Vdc power supply. Two external sensors or switches activate the DSPA Activating Control Module with a 5-second pre-alarm time before the extinguishing agent is released. The module can activate up to 4 DSPA aerosol generators (Ext 1-2 outputs). The module has 2 potential-free alarm contacts, 1 for Pre-alarm and 1 for Alarm (first and second stage alarm). Each contact can be used as Normally Open (NO) or Normally Closed (NC). The Pre-alarm contact can also be used to switch off ventilation equipment. These are installed in high-risk, small-space areas, such as electrical cabinets, machine rooms, etc. Features: 2 zone fire detection, Manual trigger input, Reset key to exit alarm latching, Pre-alarm and Alarm signaling, Connection of up to 4 DSPA generators, Battery operated, 5-year lifespan, Optional 24Vdc external power supply, Uniquely simple installation and maintenance, Very cost-effective.
