Silent Knight 5495 Distributed Power Module (5 Dip Switch)

The Silent Knight 5495 distributed power module (5 DIP switch version) is a 6A, 24VDC filtered notification power expander with built-in battery charging and supervised NAC expansion for adding notification power capacity to a fire alarm system. This oldest revision uses a 5-position DIP switch bank for basic configuration and input-to-output control, and it does not include DIP #6 or DIP #7, so built-in appliance synchronization selections are not available on this version. Key Specifications: Type: Distributed power module / NAC power expander (5-position DIP switch revision) Core Function(s): Provides filtered 24VDC notification power with battery backup/charging, supervised NAC outputs, AC loss and battery/ground fault monitoring, and a Form C trouble relay Loop/Protocol: N/A Power: 120 VAC input; 24 VDC output up to 6A total; 3A max per NAC output circuit; 3A max auxiliary output; supports batteries up to 35Ah charging capacity Indicators/UI: AC power LED (green); Battery, Ground Fault, Aux Trouble, and Output Trouble LEDs (yellow); 5-position DIP switches for input-to-output mapping, Class A/B selection, auxiliary behavior, AC-loss delay, and ANSI temporal output options (no DIP #6/#7 sync selections) System Compatibility: Compatible with fire alarm control panels that provide reverse-polarity supervised NAC outputs (9–32 VDC signaling) for triggering, while the 5495 provides the downstream 24VDC notification power and supervision.