Notifier NFS-320 Installation Manual Download Page 14

Page: 14 / 64

NFS-320/E/C Installation Manual —

P/N 52745:M2 7/1/14

System Overview

System Components

NAC

LEDs

isable - Enable Switch

for

Backup Alarm

(Figur

3.12 on pag

28)

LED

– SLC Loop

ound Fa

ult LED

LED

- Super

visory LED

LED7

Pre-

larm

LED

LED

- Security LED

LED3

Poin

t Disabled LED

LED2

Signa

ls Silenced LED

LED

ystem Tr

ouble LED

- F

ire

Alar

m LED

LED1

- Power

-on LED

(AC or

battery)

System Sw

itches - ‘No

Keyboard Oper

atio

n’

SW5

- Ackn

owle

dge

SW6

- Si

len

SW7

- R

eset

CPU320-KAPS-29180

9.wmf, CPU2-640-

JP1 -

SLC Ground

Fault Jumper

1 -

Ground F

ault Detection

able/D

isable

LED3 -

Earth F

ault LED (gen

eral board

ground fa

ult)

Figure 2.3 NFS-320 and Power-Supply: Jumpers, LEDs and Switches

LED5 -

+24V Aux LED

LED6 -

+5V Aux

LED

LED

6 -

+5V Aux LED

LED1 -

Logic Powe

r LED

rouble LED

LED4

AC Power LED

- AC

Summary of Contents for NFS-320

Page 1: ...M2 P N 52745 M2 ECN 13 838 Document 52745 7 1 14 Rev Fire Alarm Control Panel NFS 320 E C Installation Manual ...

Page 2: ...de adequate warning of a fire Smoke detectors cannot be expected to provide adequate warn ing of fires caused by arson children playing with matches especially in bedrooms smoking in bed and violent explosions caused by escaping gas improper storage of flammable materi als etc Heat detectors do not sense particles of combustion and alarm only when heat on their sensors increases at a predetermined...

Page 3: ...rds Failure to do so can damage circuits Remove all electronic assemblies prior to any drilling filing reaming or punching of the enclosure When possible make all cable entries from the sides or rear Before making modifi cations verify that they will not interfere with battery trans former or printed circuit board location Do not tighten screw terminals more than 9 in lbs Over tightening may damag...

Page 4: ...priate version for a specific application Documentation Feedback Your feedback helps us keep our documentation up to date and accurate If you have any comments or suggestions about our online Help or printed manuals you can email us Please include the following information Product name and version number if applicable Printed manual or online Help Topic Title for online Help Page number for printe...

Page 5: ...ontrol Panel to AC Power 23 3 5 3 Checking AC Power 23 3 5 4 Installing and Connecting the Batteries 24 3 5 5 External DC Power Output Connections 24 3 5 6 Accessories DC Power Output Connections 25 3 6 NAC Connections and Releasing Circuits 26 3 6 1 Stat X Devices 27 3 7 Output Relay Connections 27 3 8 Backup Alarm Switches 28 3 9 UL Power limited Wiring Requirements 29 3 9 1 Labeling Modules and...

Page 6: ...nnecting a Releasing Device to the FCM 1 REL 47 4 7 7 Connecting an NBG 12LRA Agent Release Abort Station 48 Section 5 Testing the System 50 5 1 Acceptance Test 50 5 2 Periodic Testing and Service 50 5 3 Operational Checks 50 5 4 Battery Checks and Maintenance 51 Appendix A Power Supply Calculations 52 A 1 Calculating AC Branch Circuit Current 52 A 2 Calculating the System Current Draws 52 A 2 1 C...

Page 7: ...d Maintenance for Fire Alarm Systems NFPA 72 Notification Appliances for Fire Alarm Systems Underwriters Laboratories UL 38 Manually Actuated Signaling Boxes UL 217 Smoke Detectors Single and Multiple Station UL 228 Door Closers Holders for Fire Protective Signaling Systems UL 268 Smoke Detectors for Fire Protective Signaling Systems UL 268A Smoke Detectors for Duct Applications UL 346 Waterflow I...

Page 8: ...e devices The document series chart DOC NOT provides the current document revision A copy of this document is included in every shipment Compatible Conventional Devices Non addressable Document Number Device Compatibility Document 15378 Fire Alarm Control Panel FACP and Main Power Supply Installation Document Number NFS 320 E C Installation Operations and Programming Manuals NFS 320C Canadian Appl...

Page 9: ...moke Control Manual Smoke and HVAC Control Station 15712 DPI 232 Direct Panel Interface Manual 51499 TM 4 Installation Document Reverse Polarity Transmitter 51490 UDACT Manual Universal Digital Alarm Communicator Transmitter 50050 UDACT 2 Manual Universal Digital Alarm Communicator Transmitter 54089 FireVoice 25 50 FireVoice 25 50ZS Manual 52290 FirstCommand Emergency Communication System LS10001 ...

Page 10: ...with battery charger Four standard Notification Appliance Circuits NAC Class A or B Alarm Trouble Supervisory and Security relays Support for 32 annunciator addresses with 10 special annunciator groups Supports Style 4 Style 6 Style 7 SLC loops Releasing service using on board NACs or FCM 1 modules Logic Equations Display scroll selection Alarm verification supervisory indication NYC Supervisory d...

Page 11: ...NFS 320 120V operation or NFS 320E 220 240V operation and CPS 24 E NFS 320 E is the control panel itself and the heart of the system it ships with a grounding cable battery interconnect cables and document kit CPS 24 E mounts directly on the control panel The system ships pre installed in its cabinet NOTE The CPS 24 E is an integral part of the NFS 320 and is not available separately A primary dis...

Page 12: ...or many functions including Powering the NFS 320 E C Powering a variety of UL listed 24 VDC notification appliances from four built in NAC outputs Providing up to 1 25 A of resettable power for four wire smoke detectors Providing up to 1 25 A of non resettable power for external devices such as the TM 4 Transmitter Module Providing auxiliary 24 VDC power 0 5 A and 5 VDC power 0 15 A Fuse 8 amps 25...

Page 13: ... See Figure 3 6 on page 24 TB12 EIA 232 Printer Connection Figure 3 15 on page 31 TB12 EIA 232 PC Terminal Connection CRT Figure 3 16 on page 32 J1 Network Service Connection NUP power limited supervised J2 USB A VeriFire Tools Connection J3 USB B VeriFire Tools Connection TB8 NAC 2 All NAC Circuits power limited supervised Figure 3 9 on page 26 TB9 NAC 1 TB7 NAC 3 TB6 NAC 4 Output Relays power li...

Page 14: ...ilenced LED LED4 System Trouble LED LED8 Fire Alarm LED LED1 Power on LED AC or battery System Switches No Keyboard Operation SW5 Acknowledge SW6 Silence SW7 Reset CPU320 KAPS 291809 wmf CPU2 640 JP1 SLC Ground Fault Jumper SW1 Ground Fault Detection Enable Disable LED3 Earth Fault LED general board ground fault Figure 2 3 NFS 320 and Power Supply Jumpers LEDs and Switches LED5 24V Aux LED LED6 5V...

Page 15: ...t 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 mount backbox with at least 1 inch 2 54 cm between wall surface and front of backbox to allow door to open fully past the trim ring The TR 320 molding width is 0 905 in 2 299 cm Additional Options The NFS 320 E C control panel provides space for one or two additional...

Page 16: ...rect Panel Interface FCM 1 NAC Module FCM 1 REL Control Module FCO 851 IntelliQuad PLUS Multi Criteria Fire CO Detector FCPS 24S6 S8 Field Charger Power Supply FDM 1 Dual Monitor Module FDRM 1 Dual Monitor Dual Relay FDU 80 FDU 80G Remote Fire Annunciator FDX 551 Intelligent Thermal Sensor FMM 1 Monitor Module FMM 101 Mini Monitor Module FRM 1 Relay Module FSA 8000 FAAST Intelligent Aspiration Det...

Page 17: ...lay Control Module Backboxes Chassis Dress Panels etc ABF 1B Annunciator Flush Box ABF 1DB Annunciator Flush Box with Door ABF 2B Annunciator Flush Box ABF 2DB Annunciator Flush Box with Door ABF 4B Annunciator Flush Box ABM 16AT Annunciator Blank Module ABM 32A Annunciator Module Blank ABS 1B Annunciator Surface Box ABS 1TB Annunciator Surface Box ABS 2B Annunciator Surface Box ABS 4D Annunciator...

Page 18: ...nd Local codes for fire alarm systems Do not draw wiring into the bottom 9 inches 22 86 cm of the cabinet except when using a separate battery cabinet this space is for internal battery installation Review installation instructions in Section 3 2 Installation Checklist 3 1 1 Standards and Codes In addition installers should be familiar with the following standards and codes NEC Article 300 Wiring ...

Page 19: ...n 3 8 Backup Alarm Switches 4 Connect AC wiring place batteries into backbox without connecting them and run cable to optional power supplies DC power outputs NACs and relays CAUTION Do not apply AC or DC power at this time Section 3 5 Connecting the Power Cables 5 Optional Install output devices such as a printer or CRT terminal Section 3 11 Installing Remote Printers and or CRT 6 Wire annunciato...

Page 20: ...the appropriate knock outs For selection guidelines see Section 3 9 UL Power limited Wiring Requirements 3 Using the keyholes mount the backbox over the two screws 4 Mark the location for the two lower holes remove the backbox and drill the mounting holes 5 Mount the backbox over the top two screws then install the remaining fasteners Tighten all fasteners securely 6 Feed wires through appropriate...

Page 21: ...nics on the lower option board 4 Secure the top option board with four 4 40 screws supplied 5 Re attach KDM R2 Installing a Transmitter Module TM 4 TM 4 is power limited Connections are on TB10 nonresettable output and TB11 EIA 485 ACS Mode Refer to the Transmitter Module TM 4 installation document for installation details Figure 3 2 Removing and Reinstalling KDM R2 320_assembly_tech_pubs_5 2 wmf ...

Page 22: ...source 120 VAC 50 60 Hz 5 0 A from line voltage source with NFS 320E use 220 240 VAC 50 60 Hz 2 5 A Overcurrent protection for this circuit must comply with Article 760 of the National Electrical Code NEC and or local codes Use 12 AWG 3 31 mm2 wire maximum with a 600 volt rating Secondary power source 24 VDC from batteries installed in the control panel or in an optional battery cabinet Secondary ...

Page 23: ...EUTRAL and the primary Hot line to terminal marked HOT 5 Close the hinged insulating cover over TB1 3 5 3 Checking AC Power Table 3 2 contains a checklist for checking the system with AC power applied TB1 AC Power Connection Hot Neutral Ground Earth Figure 3 4 CPS 24 E AC Power Connections CPS 24_TB1 wmf CAUTION While checking AC power make sure batteries are not connected Follow the sequence of s...

Page 24: ...e Detectors The power supply provides a single 24 VDC filtered power limited resettable power circuit for devices that require resettable power such as four wire smoke detectors This circuit is power limited but must be supervised To provide supervision install a UL listed end of line power supervision relay such as the EOLR 1 after the last device Connect the power supervision relay normally open...

Page 25: ... 24 TB10 and all 4 NACs share a maximum of 3 0 A in standby and 6 0 A in alarm 3 5 6 Accessories DC Power Output Connections Terminal TB2 supplies one 1 non resettable power limited 24 VDC circuit and one nonresettable power limited 5 VDC circuit available to power external devices Applications that require a 5V connection to the Accessories Output such as an UZC 256 must be within 10 feet 3 658 m...

Page 26: ...ication appliances only refer to the Device Compatibility Document nfs640 nacout cdr Style Y Class B Connection Style Z Class A Connection Unused Circuits UL listed ELR 2 2K 1 2 W supplied Figure 3 8 Notification Appliance Circuit NAC Connections Figure 3 9 NAC Terminals and NAC LEDs TB9 NAC 1 TB8 NAC 2 TB7 NAC 3 TB6 NAC 4 CPU 320 NACS wmf A A A A A A A A B B B B B B B B NOTE Any NAC can be progra...

Page 27: ...le Stat X devices installed in series the REL 2 2K is installed on the last device on the releasing circuit as shown A REL 2 2K is required for ULC applications Stat X devices are not to be used with the FCM 1 or FCM 1 REL 3 7 Output Relay Connections The panel provides a set of Form C relays These are rated for 2 0 A at 30 VDC resistive Alarm TB4 Trouble TB4 Supervisory TB5 Security TB5 These are...

Page 28: ...n on if the corresponding switch was enabled The alarm will activate during microcontroller failure regardless of the settings of switches SW1 SW4 SW1 NAC 1 SW2 NAC 2 SW3 NAC 3 SW4 NAC 4 So for example if SW1 and SW4 were enabled at the time of an alarm during microcontroller failure NAC 1 and NAC 4 would activate Follow sequence of steps in Section 3 2 Installation Checklist Table 3 1 WARNING Do ...

Page 29: ...ng is routed away from power limited wiring 640 2 PWRLMTWIR ISO2 wmf Figure 3 13 Typical Wiring for UL Power limited Wiring Requirements Shown with relays as connected to power limited modules NOTE AC and battery wiring are not power limited Maintain at least 0 25 inches 6 35 mm between power limited and non power limited circuit wiring Install tie wraps and adhesive squares to secure the wiring U...

Page 30: ...ved 3 10 Installing EIA 485 Devices Figure 3 14 provides a closer view of the EIA 485 connections provided on TB11 Because specific connections can vary by the type of device being connected refer to the product installation manual for details Figure 3 14 EIA 485 Connections 3 11 Installing Remote Printers and or CRT 3 11 1 Custom Cable Fabrication A custom cable needs to be fabricated to connect ...

Page 31: ...a secondary power source is not provided use a separate Uninterruptable Power Supply UPS that is UL listed for Fire Protective Signaling You may use your building emergency power supply so long as it meets the power continuity requirements of NFPA 72 Refer to NFPA 72 for further details Connect the remote printer to the Control Panel as follows 1 Connect the three 3 open leads of the custom cable ...

Page 32: ... of the CRT 2 Tighten securely 3 Set parameters as discussed in Table 3 16 Setting CRT 2 Parameters The CRT 2 communicates with the control panel through a protocol defined by thirteen groups of parameters To access a parameter group press the corresponding function key F1 F12 as shown in Table 3 4 below You can then program parameters in each group Option Setting Option Setting Font LPI ESC Chara...

Page 33: ... Scroll On Warning Bell On F3 Displ Prog key Page Length 24 Display Cursor On Columns 80 Scroll Jump Screen Length 26 Lines Cursor Blink Line Width Change Clear Off Refresh Rate 60 Hz Screen Video Normal Auto Adjust Cursor On Speed Normal Overscan Borders Off F4 Kybd Spl Funct key Language U S Keyclick Off Key Lock Caps Char Set Mode ASCII Key Repeat Off Keyboard Present Yes Key Mode ASCII Margin ...

Page 34: ...d pair for Style 4 Style 6 and Style 7 circuits Capacity The NFS 320 E C provides one 1 SLC with a total capacity of 318 intelligent addressable devices 01 159 intelligent detectors 01 159 monitor and control modules Units employing multiple detector operation shall include a minimum of two detectors in each protected space and reduce the detector installation spacing to 0 7 times the linear spaci...

Page 35: ...ns There are two options for connection Two options are available 1 For PCs with USB Ports connect the PC to USB B via a standard USB B cable 2 For PCs without USB Ports connect the PC s serial port to the Control Panel s Network Service Connection J1 NUP Note T Tapping is not allowed on a four wire SLC SLC B output loop SLC A loop return SLC B SLC A Style 4 SLC Loops Style 6 SLC Loops SLC Loop Co...

Page 36: ...Premises Unit How to install UDACT UDACT 2 with the control panel for use as a NFPA Central or Remote Station Fire Alarm System Protected Premises Unit Section 4 5 NFPA 72 Proprietary Fire Alarm Systems How to set up a Protected Premises Unit to communicate with a listed compatible Protected Premises Receiving Unit Section 4 6 Fire Security Applications How to use the control panel as a combinatio...

Page 37: ...ual or UDACT 2 Instruction Manual Device to be Supervised Non resettable 24 VDC Power from a listed source SLC from FACP FCM 1 N C Supervision Relay Contact Part of EOLR 1 Not required for FlashScan type codes that provide built in power supervision Power Supervision Relay EOLR 1 Not required for FlashScan type codes that provide built in power supervision 3030 external power suptpH wmf If the SLC...

Page 38: ...ound To supervised phone lines Ferrite cores P N 29090 FACP Cabinet EIA 485 ACS Mode 24 VDC Nonresettable power Supervised and power limited EIA 485 and power wiring CPU 320 udact wmf Figure 4 2 Typical Wiring Diagram for a Central Station Fire Alarm System NOTE Install a UL listed 120 ohm End of Line resistor P N 71244 UDACT TB1 terminals 3 and 4 if this is the last or only device on EIA 485 line...

Page 39: ...MM FAIL PRI SEC OPTION SELECT SWITCH 1 2 3 4 OFF ON ON LED21 TONE DETECT RECON PULSE1 LED6 LED7 LED101 LED100 LED4 LED2 LED3 LED5 LED1 LED8 STATA STATB RCDA RCDB A HI B HI EF B TERM B SW101 SW102 SW103 ON OFF EF A TERM A SW100 ON OFF NUP1 NUP2 J3 J2 LCM A TERM A SW1 ON SW2 OFF LCM A LCM B RESET POWER RECON PULSE1 LED6 LED7 LED101 LED100 LED4 LED2 LED3 LED5 LED1 LED8 STATA STATB RCDA RCDB A HI B HI...

Page 40: ...ram one or more monitor modules listed for security applications with the SECURITY Type Code and wire as shown in Figure 4 6 Activating this type of module lights the SECURITY LED and displays a security alarm condition on the control panel LCD display The panel sounder will sound until the Security alarm is acknowledged You can also program additional sounders or output devices to activate with t...

Page 41: ...cated on the circuit board underneath the edge of KDM R2 4 6 3 Receiving Unit For applications requiring transmission of security alarm information to a central receiving unit the control panel may be connected via the UDACT or UDACT 2 to a compatible receiving unit see the UDACT Manual or UDACT 2 Manual For information on configuring the Receiving unit for Combination Fire Security applications r...

Page 42: ... Document for compatible NAC devices All monitor modules used for security application must be installed in the NFS 320 E cabinet with STS 1 Security Tamper Switch Figure 4 6 Wiring Diagram for Proprietary Security Alarm Applications NOTE For detailed instruction on programming Type Codes refer to the NFS 320 E C Programming Manual FlashScan Monitor Module UL listed normally closed security switch...

Page 43: ...ut WARNING Do not enable the BACKUP option switch for any of the four Notification Appliance Circuits NACs if they are used for releasing functions Standard Covers NFPA 12 CO2 Extinguishing Systems NFPA 12A Halon 1301 Extinguishing Systems NFPA 13 Sprinkler Systems NFPA 15 Water Spray Systems NFPA 16 Foam Water Deluge and Foam water Spray Systems NFPA 17 Dry Chemical Extinguishing Systems NFPA 17A...

Page 44: ...anel releasing circuits Connect the End of Line device as shown in Figure 4 7 b Program the releasing circuit for Type Code REL CKT ULC c Circuits are supervised against opens and shorts 4 For applications not requiring power limited circuits a If the application does not require supervising the releasing device against shorts in line supervisory devices P N REL 2 2K are not required b In non powe...

Page 45: ...gramming Manual Figure 4 8 Releasing Circuits Option 1 Figure 4 9 Releasing Circuits Option 2 Figure 4 10 Releasing Circuits Option 3 NOTE As per UL 864 9th Edition a supervisory signal must be indicated at the panel whenever a releasing circuit is physically disconnected Use a monitor module to monitor dry contacts off the switch See 4 11 IQActuatorsa wmf IQActuatorsb wmf IQActuatorsb wmf ...

Page 46: ...isory device P N REL 47K with the FCM 1 module Connect the in line supervisory device as shown in Figure 4 12 b Program the releasing circuit for Type Code REL CKT ULC c Circuits are supervised against opens and shorts 3 For applications not requiring power limited circuits a In line supervisory devices P N REL 47K are not required however the releasing device circuit is not supervised against sho...

Page 47: ...m Module polarities are shown in alarm condition All wiring shown is supervised and power limited Figure 4 13 NPFA Style Y Class B Wiring of the FCM 1 REL Compatible UL listed 24 VDC releasing device One 1 device maximum Non resettable 24 VDC power SLC SLC Figure 4 13 NPFA Style Z Class A Wiring of the FCM 1 REL Module polarities are shown in alarm condition All wiring shown is supervised and powe...

Page 48: ...etting the Soak Timer The FCM 1 REL module must be programmed with the correct releasing type code listed in the NFS 320 E C Programming Manual 4 7 7 Connecting an NBG 12LRA Agent Release Abort Station SLC loop to FACP FCM 1 FRM 1 FMM 1 FMM 101 Black Red Yellow Violet Black Red Non resettable 24 VDC from main power supply Manual Abort Manual Release Normal Release NBG 12LRA See Document 51369 for ...

Page 49: ...tions Applications NOTE If using the on board NACs see Circuit Requirements for Section 4 7 4 Connecting a Releasing Device to the Control Panel on page 44 If using FCM 1 see Circuit Requirements for Section 4 7 5 Connecting a Releasing Device to the FCM 1 Module on page 46 ...

Page 50: ...epartment and the central alarm receiving station if transmitting alarm conditions b notify facility personnel of the test so that alarm sounding devices are disregarded during the test period and c when necessary disable activation of alarm notification appliances and speakers to prevent their sounding Disconnect all releasing devices to prevent accidental activation in accordance with NFPA 2001 ...

Page 51: ... a leaking or damaged battery Batteries should be replaced in accordance with the battery manufacturer s recommendations If a battery leaks and contact is made with the Sulfuric Acid immediately flush skin and or eyes with water for at least 15 minutes Water and household baking soda provides a good neutralizing solution for Sulfuric Acid If Sulfuric Acid gets into eyes seek immediate medical atte...

Page 52: ...d several types of external devices continuously during non fire alarm conditions Use column 1 in Table A 2 to calculate the Non Fire Alarm Load on the power supply regulator when applying primary power The main power supply must also provide a finite amount of additional current during a fire alarm condition Use column 2 in Table A 2 to calculate the additional current needed during fire alarms T...

Page 53: ...each set of devices in calculation columns 1 2 and 3 Calculation Column 1 Primary Non Fire Alarm Current in amps Add the contents of calculation column 1 to get the current drawn from the power supply during a non alarm condition with AC power applied This current draw cannot exceed 3 9 A without an auxiliary power supply Calculation Column 2 Primary Fire Alarm Current in amps Calculation column 2...

Page 54: ...5 x x x 0 0643 x 0 100 x 0 065 x x x 0 0643 x 0 100 x 0 025 x x x 0 0643 x 0 050 FZM 1 MMX 2 Auxiliary power x 0 0115 x 0 090 x 0 0115 RPT W RPT WF RPT F RPT 485W RPT 485WF x 0 017 x 0 017 x 0 017 UDACT Communicator UDACT 2 Communicator NFV 25 50 see manual x 0 040 x 0 052 x x 0 100 x 0 087 x x 0 040 x 0 052 x FWSG only if powered by the FWSG 24V connections TB A2 and TB A3 x 0 040 x 0 040 x 0 040...

Page 55: ...taken from Table A 3 below assume that while in a fire alarm condition batteries must feed the main power supply and any additional supplies such as the APS2 6R with the maximum rated power each supply can provide Device Quantity Current in amps Total Current Type Alarm Current from Table A 2 col 2 APS2 6R Actual load current may be used in place of maximum rated supply current To calculate actual...

Page 56: ...ystems requires 24 hours of standby power followed by 5 minutes in alarm 2 NFPA 72 Auxiliary and Remote Station Systems require 24 hours of standby power followed by 5 minutes in alarm 3 Batteries installed in a system powered by an automatic starting engine generator need to provide at least 4 hours of standby power 4 Factory Mutual requires 90 hours of standby for deluge preaction systems 5 Emer...

Page 57: ...at are within the acceptable battery charger range Write the amp hours requirements on the Protected Premises label The maximum battery size that can be mounted inside the NFS 320 s cabinet is 26AH Battery Size Voltage Rating Number Required Part Number Backbox Part Number 18 AH 12 volts two BAT 12180 NFS 320 enclosure BB 25 26 AH 12 volts two BAT 12260 NFS 320 enclosure BB 25 100 AH 12 volts four...

Page 58: ...g an auxiliary power supply such as FCPS 24S6 S8 or APS 6R refer to the documentation for that equipment Charger Description Specifications CPS 24 E Main Power Supply An internal battery charger for 18 AH to 200 AH Normal Charge 27 6 VDC 0 24 VDC Charging Current 2 0 A or 5 7 A Software selectable CHG 120 Battery Charger An external battery charger designed to charge lead acid batteries between 26...

Page 59: ...Refer to the Device Compatibility Document for compatible devices and notification appliances Item Value Max wiring voltage drop 2 VDC Retrofit note SLCs with old CMX modules are restricted to 1 2 VDC NAC Nominal operating voltage 24 VDC regulated 1 5 A max Special Applications for Releasing Circuits 20 16 26 42 VDC Current for all external devices connected to the control panel s power supply 7 4...

Page 60: ...usceptibility to transients generated by lightning and electrostatic discharge Operating Power Secondary Power Source Batteries The battery charger is current limited and can recharge sealed lead acid type batteries The battery charger shuts off when the control panel is in alarm B 2 Wire Requirements Each type of circuit within the Fire Alarm Control System requires use of a specific wire type to...

Page 61: ... AWG 0 82 mm2 minimum 20 feet 6 1 m without modem 16 AWG 1 31 mm2 IDC Initiating Device Circuit FMM 1 FMM 101 FDM 1 XP10 M XP6 MA power limited 12 18 AWG 3 31 to 0 82 mm2 Maximum circuit resistance is 20 ohms 12 to 18 AWG 3 31 to 0 82 mm2 NAC Notification Appliance Circuit FCM 1 XP6 C power limited 12 18 AWG 3 31 to 0 82 mm2 At alarm current level no more than a 1 2 V drop at the end of the circui...

Page 62: ...34 D DC see Power 23 24 E Electrical connections 22 Electrical Specifications 58 Ematch Protection Device 27 EOLR 1 see Power Supervision Relay External Power Supervision 36 F FCM 1 also see Releasing Applications Circuit Requirements 46 FCM 1 REL also see Releasing Applications 47 Connections 47 Fire Security Applications 40 42 Form C relays 27 59 Four wire Smoke Detector Specifications 59 I Inst...

Page 63: ...otected Premises Unit 37 R Related Documentation 8 Relays see Form C Relays 27 Releasing Circuits Connections 26 Releasing Applications 43 49 Specifications 59 Releasing Device Circuit Requirements 44 Connections 44 FCM 1 REL Connections 47 S Security Relays see Form C Relays 27 Security Tamper Switch 41 42 Service 50 SLC Device Capacity 34 Installation 35 Maximum Wiring Distance 34 specifications...

Page 64: ...World Headquarters 12 Clintonville Road Northford CT 06472 1610 USA 203 484 7161 fax 203 484 7118 www notifier com ...

Search results

Summary of Contents for NFS-320

Reviews:

Related manuals for NFS-320

Brands by name

Popular brands

Notifier NFS-320, Installation Manual

Search results

Summary of Contents for NFS-320

Reviews:

Related manuals for NFS-320

Brands by name

Popular brands