867 Installation and Programming Guide | Digital Monitoring Products
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GET STARTED
The 867 module provides one supervised Style W notification appliance circuit for powering polarized 12 or 24 VDC
fire notification devices on XR150/XR550 Series panels. The module connects to the panel LX‑Bus and provides
ground fault, open, and short condition supervision on the notification circuit. The module has four LEDs to indicate
circuit trouble and ground fault conditions, as well as power supply and data monitoring.
The 867 also has a silence switch that allows technicians to disable the module bell output during service and
maintenance checks.
What’s Included
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One 867 NAC Module
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One Model 308 10k Ohm Resistor with Leads
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Hardware Pack
Compatibility
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XR150/XR550 Series panels
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505‑12 Series power supplies
