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<br />l/lntrusion I D192C Notification Appliance Circuit Supervision Module <br /> <br />D192C N'otification Appliance <br />Circuit SuperVision Module <br /> <br /> <br />., <br /> <br />Features <br />Supervises 12 VDC or 24 VDC Notification Appliance <br />Circuits <br />. Supervised signal silencing switch <br />. Notification Appliance Circuit rated at 1.8 A <br />, Multiple module configurations <br />Mounts in panel enclosure <br /> <br />~ <br /> <br />Basic Functions <br /> <br />Supervises 12 VDC or 24 VDC NACs <br />The D 192C powers the alarm indicating devices from either the <br />control panel's power supply or from a UL Usted auxiliary <br />12 VDC or 24 VDC regulated and power-limited power supply <br />for use with fire protective signaling units and commercial <br />residential burglar units. The choice of power supply allows the <br />use of 12 V or 24 V alarm indicating devices. <br /> <br />Supervised signal silencing switch <br />The D 192C Module has a toggle switch that is used to silence the <br />fire alarm indicating devices while testing the alarm panel. When <br />this toggle switch is in the Silence (Off) position, the D 192C <br />indicates a supervisory trouble condition to the control panel. <br /> <br />Multiple module configurations <br />Several modules can be connected to the same wne or point on <br />the control panel, or if individual annunciation of indicating bell <br /> <br />Security you can rely on. <br /> <br />The D192C Notification Applianc.e <br />Circuit (NAC) Supervision Module is <br />an accessory module for use with <br />Bosch Security Systems' Fire AL:trrn <br />Control Panels (FACP). The Di92C <br />supervises the wiring to remote <br />Notification Appliances In comp/ianc-.e <br />with UL864 and NFPA 72. <br /> <br />circuit is desired, D192C modules can be connected to separate <br />wnes or points. <br /> <br />Mounts in panel enclosure <br />The D 192C mounts inside the control panel enclosure using <br />either existing mounting holes or a D137 or D138 Mounting <br />Bracket. Refer to the control panel's installation manual for more <br />information on mounting. <br /> <br />Certifications and Approvals <br /> <br />UL Standards UL365, Police Station Connected Burglar Alarm <br />Units and Systems <br />UL464, Audible Signal Appliances <br />UL609, Local Burglar Alarm Units and Systems <br />UL864, Control Units for Fire-Protective Signaling <br />Systems <br />UL985, Household Rre Warning System Units <br />UL 1023, Household Burglar-Alarm System Units <br />UL 1076, Proprietary Burglar Alarm Units and <br />Systems <br />UL1610, Central Station Burglar-Alarm Units <br />UL 1635, Digital Alarm Communicator System Units <br />Approvals CSFM <br />Factory Mutual <br />NYC-MEA <br /> <br />BOSCH <br /> <br />I <br />