NOTIFIER NFS-320C Intelligent Addressable Fire Alarm System

General

The NFS-320C 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 NFS-320C'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. Additional peripheral equipment can be added to suit the application. For example, certain geographic regions such as Canada have specific LED annunciation requirements. To provide up to 48 zones/points in the same cabinet, an optional ACM Series annunciator can be added (sold separately).

Features

• Listed to Standard ULC-S527-11.
• 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 isolated intelligent Digital Communications Loop (DCL) Style 4, 6 or 7.
• Up to 159 detectors and 159 modules per SLC; 318 devices maximum.
• Detectors can be any mix of ion, photo, thermal, or multi-sensor.
• Modules include addressable pull stations, normally open contact devices, two-wire smoke detectors, notification, or relay.
• Standard 80-character display.
• Network options: High-speed network for up to 200 nodes (NFS2-3030, NFS2-640, NFS-320(C), NFS-320SYS, NCA-2, DVC-EM, ONYXWorks, NFS-3030, NFS-640, and NCA). Standard network for up to 103 nodes (NFS2-3030, NFS2-640, NFS-320(C), NFS-320SYS, NCA-2, DVC-EM, ONYXWorks, NCS, NFS-3030, NFS-640, NCA, AFP-200, AFP-300/400, AFP-1010, and AM2020). Up to 54 nodes when DVC-EM is used in network paging.
• 6.0 A power supply with four Class A/B built-in Notification Appliance Circuits (NAC). Selectable System Sensor, S, 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 318-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 automatic counter.
• Presignal/Positive Alarm Sequence (PAS).
• Silence inhibit and Auto Silence timer options.
• March time / temporal / Canadian two-stage coding, 20 ppm and temporal / strobe synchronization.
• Field-programmable on panel or on PC, with VeriFire Tools program check, compare, simulate.
• Full QWERTY keypad.
• Battery charger supports 18 – 200 AH 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.

FLASHSCAN® Intelligent Features

• Polls up to 318 devices in less than two seconds.
• Activates 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 – up to nine levels (see individual device information for available settings).
• Pre-alarm ONYX intelligent sensing – up to 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; IntelliQuad™ PLUS - 1.0 to 4.0%/foot obscuration.
• Drift compensation (U.S. Patent 5,764,142).
• Degraded mode: In the unlikely event that the FACP's microprocessor fails, FlashScan detectors revert to degraded operation and can activate the NAC circuits and alarm relay. Each of the four built-in panel circuits includes a Disable/Enable switch for this feature.
• 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.

Specific Detector Technologies

FSL-751A VIEW (VERY INTELLIGENT EARLY WARNING) SMOKE DETECTION TECHNOLOGY

• Advanced ONYX intelligent sensing algorithms differentiate between smoke and non-smoke signals (U.S. Patent 5,831,524).
• Addressable operation pinpoints the fire location.
• Early warning performance comparable to the best aspiration systems at a fraction of the lifetime cost.

FAPT-851A 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.
• Low-temperature warning signal at 40°F ± 5°F (4.44°C ± 2.77°C).

FSC-851A 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.

INTELLIGENT FAAST® DETECTORS FSA-5000A, FSA-8000A, FSA-20000A AND FSA-20000P

• Connects directly to the SLC loop of compatible ONYX series panels.
• Provides five event thresholds that can be individually programmed with descriptive labels for control-by-event programming; uses five detector addresses.
• Uses patented particle separator and field-replaceable filter to remove contaminants.
• Advanced algorithms reject common nuisance conditions.
• FSA-5000A covers 5,000 square feet through one pipe.
• FSA-8000A covers 8,000 square feet through one pipe.
• FSA-20000A covers 28,800 square feet through one to four pipes.
• FSA-20000P covers 28,800 square feet through one to four addressable pipes. Supports addressable pipes to pinpoint location of alarm events.

FCO-851A INTELLIQUAD™ PLUS ADVANCED MULTI-CRITERIA FIRE/CO DETECTOR

• Detects all four major elements of a fire.
• Separate signal for life-safety CO detection.
• Optional addressable sounder base for Temp-3 (fire) or Temp-4(CO) tone.
• Automatic drift compensation of smoke sensor and CO cell.
• High nuisance-alarm immunity.

Releasing Features

• Ten independent hazards.
• Sophisticated cross-zone (three options).
• Delay timer and Discharge timers (adjustable).
• Abort (four options).
• Low-pressure CO2 listed.

Sample System Options

The system supports up to 32 remote displays. Key components include the NFS-320C panel, SLC Intelligent Loop devices such as LCD2-80, FDU-80, various detectors (FSC-851A IntelliQuad, FAPT-851A Acclimate Plus, FSL-751A FlashScan VIEW, FSP-851A Photo, FSI-851A Ion, FST-851A Thermal, FSA-8000A, etc.), EIA-485 devices like NBG-12LX, XP6A/10A I/O Modules, FCM-1A NAC, FRM-1 Relay Contact, ACM-8R Relay Control, ACM/AEM-24AT LED Annunciator, LDM-32, and Custom Graphics. It also supports an optional 318-point UDACT and EIA-232 devices like the PRN Series Printer. The system can connect to a dual phone line for a Central Station.

Voice Features

Integrates with FirstCommand Series. Note: Only NFC-50/100 and NFC-LOC are approved for Canadian applications.

High-Efficiency Offline Switching 3.0 A Power Supply (6.0 A in Alarm)

• 120 VAC.
• Displays battery current/voltage on panel (with display).

FlashScan, Exclusive World-Leading Detector Protocol

The NFS-320C utilizes the FlashScan protocol (U.S. Patent 5,539,389), an all-digital protocol offering superior precision and high noise immunity. It provides quick identification of active input devices and can activate many output devices rapidly. This high speed enables the NFS-320C to support the largest device per loop capacity in the industry (318 points), with every input and output device sampled in under two seconds. FlashScan detectors feature bicolor LEDs that can be coded for diagnostic information, such as device address during Walk Test.

ONYX Intelligent Sensing

Intelligent sensing employs software algorithms for industry-leading smoke detection. These complex algorithms, made possible by the NFS-320C's high-speed microcomputer, perform numerous calculations on each detector reading. Drift Compensation and Smoothing allows detectors to maintain original smoke detection ability and resist false alarms as dirt accumulates, reducing maintenance by automating periodic sensitivity measurements required by NFPA 72. Smoothing filters remove transient noise signals. Maintenance Warnings alert users when drift compensation reaches levels that may compromise performance, with three warning levels: Low Chamber value, Maintenance Alert, and Maintenance Urgent. Sensitivity Adjust offers nine levels for alarm detection, which can be set manually or change automatically between day and night. Nine levels of pre-alarm sensitivity are also available. Pre-alarm operation can be latching or self-restoring and can activate special control functions. Self-Optimizing Pre-Alarm allows detectors to learn their normal environment and set pre-alarm levels just above peak readings. Cooperating Multi-Detector Sensing allows smoke sensors to consider readings from nearby sensors for alarm decisions, potentially increasing sensitivity to actual smoke by a factor of two.

Field Programming Options

Autoprogram: A timesaving feature where the FACP learns connected devices and automatically loads default parameters. It runs in under a minute, enabling immediate fire protection in new installations.

Keypad Program Edit (with KDM-R2): Allows program creation and editing directly from the front panel keypad while the system continues to provide fire protection. Each point carries its own program, including control-by-event links.

VeriFire® Tools: An offline programming and test utility that reduces installation programming time and increases confidence. This Windows®-based tool offers advanced capabilities for creating, testing, and backing up panel programs before downloading to the panel.

Placement of Equipment in Chassis and Cabinet

Guidelines are provided for flexible system design. Wiring separation for power-limited and non-power-limited circuits is critical. All mounting holes must be secured with screws or standoffs for Earth Ground continuity. For networking multiple control panels, Network Communication Modules or High-Speed Network Communication Modules are required.

KDM-R2 Controls and Indicators

• Program Keypad: QWERTY type.
• LED Indicators: Power; Fire Alarm; Pre-Alarm; Security; Supervisory; System Trouble; Signals Silenced; Points Disabled; Control Active; Abort; Pre-Discharge; Discharge.
• Keypad Switch Controls: Acknowledge/Scroll Display; Signal Silence; Drill; System Reset; Lamp Test.
• LCD Display: 80 characters (2 x 40) with long-life LED backlight.

Product Line Information

Refer to specific sections for: "Configuration Guidelines", "Main System Components", "Networking Options", "Auxiliary Power Supplies and Batteries", "Audio Options", "Compatible Devices, EIA-232 Ports", "Compatible Devices, EIA-485 Ports", "Compatible Intelligent Devices", "Enclosures, Chassis, and Dress Plates", and "Other Options".

Configuration Guidelines

The NFS-320C system ships assembled. Stand-alone and network systems require a main display; the panel's keypad serves this role for stand-alone systems. Network systems require at least one NCA-2, NCS, or ONYXWorks annunciation device.

Main System Components

The standard NFS-320C includes: control panel on chassis (120 V operation), integral power supply, KDM-R2 keypad/display, and a cabinet for surface or semi-flush mounting. Batteries are purchased separately. Up to two option boards can be mounted in the NFS-320 cabinet.

NFS-320C-FR: French language version.

TR-320: Trim ring for the NFS-320C cabinet.

Auxiliary Power Supplies and Batteries

Compatible power supplies include ACPS-610 (6.0 A or 10.0 A) and FCPS-24S6C/8C (remote 6 A and 8 A). The NFS-320 uses two 12-volt, 18 to 200 AH batteries (BAT Series). Batteries over 26 AH require a separate cabinet.

Audio Options

NFC-50/100: 25-watt, 25 VRMS, emergency Voice Evacuation Control Panel (VECP) with integral microphone, digital message generator, and Class A or Class B speaker circuits.

Compatible Devices, EIA-232 Ports

• PRN-7: 80-column printer.
• VS4095/5: Keltron printer, 40-column, 24 V (external backbox, not ULC-listed).
• DPI-232: Direct Panel Interface, modem for extending serial data links to remote FACPs/peripherals.

Compatible Devices, EIA-485 Ports

• ACM-24AT: ONYX Series ACS annunciator (up to 96 points).
• AEM-24AT: Expands ACM-24AT to 48, 72, or 96 points.
• ACM-48A: ONYX Series ACS annunciator (up to 96 points).
• AEM-48A: Expands ACM-48A to 96 points.
• ACM-8R: Remote Relay Module with eight Form-C contacts.
• LCD-80: ACS mode, 80-character backlit LCD display.
• FDU-80: Terminal mode, 80-character backlit LCD display.
• LCD2-80: Terminal and ACS mode, 80-character backlit LCD display.
• LDM: Lamp Driver Modules (LDM-32, LDM-E32, LDM-R32).
• SCS: Smoke control stations (SCS-8, SCE-8) with lamp drivers.
• TM-4: Transmitter Module for reverse-polarity circuits.
• UDACT-2: Universal Digital Alarm Communicator Transmitter.
• UZC-256: Programmable Universal Zone Coder.

Compatible Intelligent Devices

• FSA-5000A: Intelligent FAAST® XS Fire Alarm Aspiration Sensing Technology (up to 5,000 sq.ft.).
• FSA-8000A: Intelligent FAAST® XM Fire Alarm Aspiration Sensing Technology (up to 8,000 sq.ft.).
• FSA-20000A: Intelligent FAAST® XT Fire Alarm Aspiration Sensing Technology (up to 28,800 sq.ft.).
• FSA-20000P: FAAST® XT PRO Intelligent Aspiration Detector (up to 28,800 sq. ft. through addressable pipes).
• FSB-200A: Intelligent beam smoke detector.
• FSB-200SA: Intelligent beam smoke detector with integral sensitivity test.
• FSC-851A: FlashScan IntelliQuad Advanced Multi-Criteria Detector.
• FCO-851A: FlashScan IntelliQuad PLUS Advanced Multi-Criteria Fire/CO Detector.
• FSI-851A: Low-profile FlashScan ionization detector.
• FSP-851A: Low-profile FlashScan photoelectric detector.
• FSP-851TA: Low-profile FlashScan photoelectric detector with 135°F (57°C) thermal.
• FSP-851RA: Remote-test capable photoelectric detector for use with duct detector housings.
• FST-851A: FlashScan thermal detector 135°F (57°C).
• FST-851RA: FlashScan thermal detector 135°F (57°C) with rate-of-rise.
• FST-851HA: FlashScan 190°F (88°C) high-temperature thermal detector.
• FAPT-851A: FlashScan Acclimate Plus low-profile multi-sensor detector.
• FSL-751A: FlashScan VIEW laser photo detector.

Other Compatible Devices

• DNRA/DNRWA: InnovairFlex low-flow duct-detector housing.
• B224RBA: Low-profile relay base.
• B224BIA: Isolator base for low-profile detectors.
• B210LPA: Low-profile base.
• B501A: European-style base.
• B200SA/B200SCOA/B200SRA: Intelligent programmable sounder bases.
• FMM-1A, FDM-1A, FZM-1A, FMM-101A: FlashScan monitor modules.
• FCM-1A: FlashScan control module.
• FCM-1-RELA: FlashScan releasing control module.
• FRM-1A: FlashScan relay module.
• FDRM-1A: FlashScan dual monitor/dual relay module.
• NBG-12LX: Manual pull station, addressable.
• N-MPS series: Manual pull stations (Canada only).
• FM-955 series: Addressable pull stations.
• ISO-XA, ISO-6A: Isolator modules.
• XP6-CA: FlashScan six-circuit supervised control module.
• XP6-MAA: FlashScan six-zone interface module.
• XP6-RA: FlashScan six-relay control module.
• XP10-MA: FlashScan ten-input monitor module.
• SLC-IM: SLC integration module for VESDAnet detectors.

Networking Options

• NCM-W, NCM-F: Standard Network Communications Modules.
• HS-NCM-W/MF/SF/WMF/WSF/MFSF: High-speed Network Communications Modules (connect to two nodes).
• RPT-W, RPT-F, RPT-WF: Standard-network repeater boards.
• ONYXWorks: UL-listed graphics PC workstation, software, and hardware.
• NFN-GW-EM-3: NFN Gateway, embedded.
• NWS-3: NOTI•FIRE•NET™ Web Server.
• CAP-GW: Common Alerting Protocol Gateway.
• VESDA-HLI-GW: VESDAnet high-level interface gateway.
• LEDSIGN-GW: UL-listed sign gateway.
• OAX2-24V: UL-listed LED sign.

Enclosures, Chassis, and Dress Plates

• CAB-BM Marine System: Protects equipment in shipboard and waterfront applications.
• NFS-LBB: Battery Box (required for batteries over 26 AH).
• NFS-LBBR: Red Battery Box.
• SEISKIT-320/B26: Seismic mounting kit.
• SEISKIT-LBB: Seismic kit for NFS-LBB.

Backboxes

Various flush and surface mount backboxes are available (e.g., ABF-1DBC, ABS-1BC, BB-UZC). Note: "C" suffix indicates ULC-Listed model.

Other Options

• 411 Series: Slave Digital Alarm Communicator Transmitters.
• IPGSM-4GC: Internet and Digital Cellular Fire Alarm Communicator.
• NFS-320-RB: Replacement board with central processing unit.
• NFS-320-RBC-FR: Replacement board with central processing unit (Canadian French).

Refer to installation manuals and compatibility documents for further details.

System Specifications

System Capacity

• Intelligent Digital Communications Loop (DCL): 1
• Intelligent detectors: 159
• Addressable monitor/control modules: 159
• Programmable internal hardware and output circuits: 4
• Programmable software zones: 99
• Special programming zones: 14
• LCD annunciators per FACP: 32
• ACS annunciators per FACP: 32 addresses x 64 points

Specifications

• Primary input power: 120 VAC, 50/60 Hz, 5.0 A.
• Current draw (standby/alarm): NFS-320C board: 0.250 A (add 0.035 A per NAC); KDM-R2 (Backlight on): 0.100 A.
• Total output 24 V power: 6.0 A in alarm. (Total power supply capacity is 6.0 A, shared by all internal circuits).
• Standard notification circuits (4): 1.5 A each.
• Resettable regulated 24V power: 1.25 A.
• Two non-resettable regulated 24V power outputs: 1.25 A and 0.50 A.
• Non-resettable 5V power: 0.15 A.
• Battery charger range: 18 AH – 200 AH (use separate cabinet for batteries over 26 AH).
• Float rate: 27.6 V.

Cabinet Specifications

NFS-320C cabinet dimensions: Backbox: 18.12 in. (46.025 cm) width; 18.12 in. (46.025 cm) height; 5.81 in. (14.76 cm) depth. Door: 18.187 in. (46.195 cm) width; 18.40 in. (46.736 cm) height; 0.75 in. (1.905 cm) depth. When using trim ring TR-320, allow 1 inch (2.54 cm) between wall surface and front of backbox for full door opening.

Shipping Weight

NFS-320C: 37 lb (16.78 kg) without batteries.

Temperature and Humidity Ranges

The system meets NFPA requirements for operation at 0 – 49°C and 93% ± 2% RH (noncondensing) at 32°C ± 2°C. However, for optimal system and battery life, installation in an environment with normal room temperature of 15-27°C is recommended.

Agency Listings and Approvals

Listings and approvals apply to the basic NFS-320C control panel. Consult factory for latest listing status.

• UL/ULC Listed: S635 (UOJC).
• ULC Listed: S527-11
• FM Approved.
• CSFM: 7165-0028:0243.
• Fire Dept. of New York: COA #6212.
• Marine Applications: Approved systems require specific component configurations as detailed in installation document PN 54756. Agencies include US Coast Guard, Lloyd's Register, and American Bureau of Shipping.

Standards

The NFS-320C complies with ULC Standards, NFPA 72, International Building Code (IBC), and California Building Code (CBC) Fire Alarm Systems requirements, including:

• ULC-S527-99.
• LOCAL (Automatic, Manual, Waterflow and Sprinkler Supervisory).
• AUXILIARY (Automatic, Manual and Waterflow) (requires TM-4).
• REMOTE STATION (Automatic, Manual, Waterflow and Sprinkler Supervisory) (requires TM-4).
• PROPRIETARY (Automatic, Manual, Waterflow and Sprinkler Supervisory).
• CENTRAL STATION (Automatic, Manual, Waterflow and Sprinkler Supervisory) (requires DACT).
• EMERGENCY VOICE/ALARM.
• IBC 2012, IBC 2009, IBC 2006, IBC 2003, IBC 2000 (Seismic).
• CBC 2007 (Seismic).

Trademarks

NOTI•FIRE•NET™, IntelliQuad™, and ONYXWorks™ are trademarks; Acclimate® Plus™, FirstCommand®, FlashScan®, Intelligent FAAST®, NOTIFIER®, ONYX®, VeriFire® Tools, and VIEW® are registered trademarks of Honeywell International Inc. Microsoft® and Windows® are registered trademarks of Microsoft Corporation. IBM® is a registered trademark of IBM Corporation.

©2017 by Honeywell International Inc. All rights reserved.