Specification of Notifier Fire Alarm Panel Type Nfs2- 640
Notifier Fire Alarm Panel Type Nfs2- 640
NFS2-640(E)
Intelligent Addressable
Fire Alarm System
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 2 meet virtually every application requirement.
Designed with modularity and for ease of system planning, the NFS2-640 can be configured with just a few devices for small building applications, or for a large campus or high-rise application. Simply add additional peripheral equipment to suit the application.
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.
Features
• Listed to UL Standard 864, 9th edition.
• One, expandable to two, isolated intelligent Signaling Line Circuit (SLC) Style 4, 6 or 7.
• Up to 159 detectors (any mix of ion, photo, thermal, or multisensor) and 159 modules (Addressable pull stations, normally open contact devices, two-wire smoke, notification, or relay) per SLC. 318 devices per loop/636 per FACP or network node.
• Standard 80-character display, 640-character large display, or display-less (a node on a network).
• Network options:
– High-speed network for up to 200 nodes (NFS2-3030, NFS2-640, NFS-320(C), NCA-2, DVC, ONYXWorks, NCS, NFS-3030, NFS-640, and NCA).
– Standard network for up to 103 nodes (NFS2-3030, NFS2-640, NFS-320(C), NCA-2, DVC, ONYXWorks, NCS, NFS-3030, NFS-640, NCA, AFP-200, AFP-300/ 400, AFP-1010, and AM2020). Up to 54 nodes when DVC is used in network paging.
• 6.0 amp switch mode power supply with four Class A/B builtin Notification Appliance Circuits (NAC). Selectable System Sensor, Wheelock, or Gentex strobe synchronization.
• Built-in Alarm, Trouble, Security, and Supervisory relays.
• 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.
• Optional universal 636-point DACT.
• 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 tally.
• Autoprogramming and Walk Test reports.
• Presignal/Positive Alarm Sequence (PAS).
• Silence inhibit and Auto Silence timer options.
• March time/temporal/California two-stage coding/strobe synchronization.
• Field-programmable on panel or on PC, with VeriFire Tools program check, compare, simulate.
• Full QWERTY keypad.
• Battery charger supports 18 – 200 amp hour batteries.
• Non-alarm points for lower priority functions.
• Remote ACK/Signal Silence/System Reset/Drill via monitor modules.
• Automatic time control functions, with holiday exceptions.
• Surface Mount Technology (SMT) electronics.
• Extensive, built-in transient protection.
• Powerful Boolean logic equations.
NCA-2 640-CHARACTER DISPLAY FEATURES:
• Backlit, 640-character display.
• Supports SCS Series smoke control system in both HVAC or FSCS modes (not UL-Listed for FSCS).
• Printer and CRT EIA-232 ports.
• EIA-485 annunciator and terminal mode ports.
• Alarm, Trouble, Supervisory, and Security relays.
FLASHSCAN® INTELLIGENT FEATURES:
• Poll up to 318 devices in less than two seconds.
• Activate up to 159 outputs in less than five seconds.
• Multicolor LEDs blink device address during Walk Test.
• Fully digital, high-precision protocol (U.S. Patent 5,539,389).
• Manual sensitivity adjustment — nine levels.
• Pre-alarm ONYX intelligent sensing — nine levels.
• Day/Night automatic sensitivity adjustment.
• Sensitivity windows:
– Ion – 0.5 to 2.5%/foot obscuration.
– Photo – 0.5 to 2.35%/foot obscuration.
– Laser (VIEW®) – 0.02 to 2.0%/foot obscuration.
– Acclimate Plus™ – 0.5 to 4.0%/foot obscuration.
– IntelliQuad™ – 1.0 to 4.0%/foot obscuration.
• Drift compensation (U.S. Patent 5,764,142).
• Degraded mode — in the unlikely event that the CPU2-640 microprocessor fails, FlashScan detectors revert to degraded operation and can activate the CPU2-640 NAC circuits and alarm relay. Each of the four built-in panel circuits includes a Disable/Enable switch for this feature. Page 2 of 8 — dn-7111:c • 05/12/2009
• Multi-detector algorithm involves nearby detectors in alarm decision (U.S. Patent 5,627,515).
• Automatic detector sensitivity testing (NFPA-72 compliant).
• Maintenance alert (two levels).
• Self-optimizing pre-alarm.
FSC-851 INTELLIQUAD
ADVANCED MULTI-CRITERIA DETECTOR
• Detects all four major elements of a fire (smoke, heat, CO, and flame).
• Automatic drift compensation of smoke sensor and CO cell.
• High nuisance-alarm immunity.
• Six sensitivity levels.
FSL-751 (VERY INTELLIGENT EARLY WARNING)
SMOKE DETECTION TECHNOLOGY:
• Revolutionary spot laser design.
• Advanced ONYX intelligent sensing algorithms differentiate between smoke and non-smoke signals (U.S. Patent 5,831,524).
• Addressable operation pinpoints the fire location.
• No moving parts to fail or filters to change.
• Early warning performance comparable to the best aspiration systems at a fraction of the lifetime cost.
FAPT-851 ACCLIMATE PLUS
LOW-PROFILE INTELLIGENT MULTI-SENSOR:
• Detector automatically adjusts sensitivity levels without operator intervention or programming. Sensitivity increases with heat.
• Microprocessor-based technology; combination photo and thermal technology.
• FlashScan or classic mode compatible.
• Low-temperature warning signal at 40°F ± 5°F (4.44°C ± 2.77°C).
RELEASING FEATURES:
• Ten independent hazards.
• Sophisticated cross-zone (three options).
• Delay timer and Discharge timers (adjustable).
• Abort (four options).
• Low-pressure CO2 listed.
VOICE AND TELEPHONE FEATURES:
• Up to eight channels of digital audio.
• 50 and 75 watt digital amplifiers (DAA series).
• Solid-state digital message generation.
• Firefighter telephone option.
• 30- to 120-watt high-efficiency amplifiers (AA Series).
• Backup tone generator and amplifier option.
• Multichannel voice transponder (XPIQ).
HIGH-EFFICIENCY OFFLINE SWITCHING
3.0 AMP POWER SUPPLY (6.0 A IN ALARM):
• 120 VAC (NFS2-640); 240 VAC (NFS2-640E).
• Displays battery current/voltage on panel (with display).
