General The NFS2-640 intelligent Fire Alarm Control Panel is part of the ONYX® Series of Fire Alarm Controls from NOTIFIER. In stand-alone or network configurations, ONYX Series products meet virtually every application requirement. The NFS2-640’s modular design makes system planning easier. The panel can be configured with just a few devices for small building applications, or networked with many devices to protect a large campus or a high-rise office block. Simply add additional peripheral equipment to suit the application. A host of other options are available, including single- or multichannel voice; firefighter’s telephone; LED, LCD, or PC-based graphic annunciators; networking; advanced detection products for challenging environments; wireless fire protection; and many additional options. NOTE: Unless called out with a version-specific “E” at the end of the part number, “NFS2-640” refers to models NFS2-640 and NFS2-640E; similarly, “CPU2-640” refers to models CPU2-640 and CPU2-640E. ONYX® Series panels integrate with the Connected Life Safety Services (CLSS) platform through the CLSS Gateway, providing connectivity to central station, cloud, and mobile applications. (See HON-62034.) This cloud-based functionality provides reliable protection and remote monitoring of the system, reduced manual data entry, and reporting. Features • Certified for seismic applications when used with the appropriate seismic mounting kit. • Approved for Marine applications when used with listed compatible equipment. See DN-60688. • One, expandable to two, isolated intelligent Signaling Line Circuit (SLC) Class A, B, or X. • Wireless fire protection using SWIFT Smart Wireless Integrated Fire Technology. See DN-60820. • Up to 159 detectors and 159 modules per SLC; 318 devices per loop/636 per FACP or network node. – Detectors can be any mix of photo, thermal, or multi-sensor; wireless detectors are available for use with the FWSG(A). – Modules include addressable pull stations, normally open contact devices, two-wire smoke detectors, notification, or relay; wireless modules are available for use with the FWSG(A). • Standard 80-character display, 640-character large display (NCA-2), or display-less (a node on a network). • Network options: – High-speed network for up to 200 nodes (N16e/x, NFS2-3030, NFS2-640, NFS-320(C), NFS-320SYS, NCD, NCA-2, DVC-EM, ONYXWorks, NFS-3030, NFS-640, and NCA). – Standard network for up to 103 nodes (N16e/x, NFS2-3030, NFS2-640, NFS-320(C), NFS-320SYS, NCD, NCA-2, DVC-EM, ONYXWorks, NCS, NFS-3030, NFS-640, NCA, AFP-200, AFP300/400, AFP-1010, and AM2020). Up to 54 nodes when DVCEM is used in network paging. • 6.0 A switch mode power supply with four Class A/B built-in Notification Appliance Circuits (NAC). Selectable System Sensor, Wheelock, or Gentex strobe synchronization. • Built-in Alarm, Trouble, Security, and Supervisory relays. • Optional cloud connectivity for remote off site monitoring through CLSS (see HON-62034) • Monitor multiple buildings through one off-campus central station, and report through the CLSS Gateway • Optional remote programing through CLSS • Field-programmable on panel or on PC. • VeriFire® Tools online or offline programming utility. Upload/ Download, save, store, check, compare, and simulate panel databases. Upgrade panel firmware. • Autoprogramming and Walk Test reports. • Multiple central station communication options: – Standard UDACT – Internet – Internet/GSM • 80-character remote annunciators (up to 32). • EIA-485 annunciators, including custom graphics. • Printer interface (80-column and 40-column printers). • History file with 800-event capacity in nonvolatile memory, plus separate 200-event alarm-only file. • Alarm Verification selection per point, with automatic counter. • Presignal/Positive Alarm Sequence (PAS). • Silence inhibit and Auto Silence timer options. • March time/temporal/California two-stage coding/strobe synchronization. • Full QWERTY keypad. • Battery charger supports 18 – 200 AH batteries. • Non-alarm points for lower priority functions. • Remote ACK/Signal Silence/System Reset/Drill using monitor modules. • Automatic time control functions, with holiday exceptions. • Surface Mount Technology (SMT) electronics. • Extensive, built-in transient protection.