Att_08D_Product_File_0001.pdf

communicationssensors and accessories

Features That Make a Difference:

• PowerG* robust, industry leading commercial grade wireless technology

• Sleek design and robust weatherproof housing (IP55)

• 110dB Siren with strobe light

• Long-life lithium batteries

• Compatible with PowerSeries Neo systems

The power of PowerG*:

The power behind PowerSeries Neo lies in various innovative technologies, including the revolutionary PowerG, which, bundled together, provide a robust and feature-rich platform designed to reduce operational costs for dealers and provide ultimate reliability for end users.

• Multichannel, Frequency Hopping Spread Spectrum technology - to overcome frequency blocking and interference

• Adaptive Transmission Power - for battery life preservation

• High transmission ranges - for reliable communication within up to 2km/2187 yards line-of-sight

• TDMA synchronized communication technology - to prevent message collisions

• 128 bit AES encryption - high level protection against analysis tools and digital attacks

Contact your DSC distributor www.dsc.com | 1-888-888-7838

Wireless PowerG Outdoor Siren

PG9911

PG9911 Wireless PowerG Outdoor Siren

The PG9911 is a fully supervised Wireless PowerG Outdoor Siren, designed for installation in areas in which wiring is difficult or impossible. The PG9911 is a self-powered wireless outdoor siren that provides the perfect security solution for home owners looking for an external siren that is both affordable and easy to install. The PG9911 combines form and function to provide improved protection against intruders, before they get the chance to enter the home.

Easy to Install | Signal Quality Indication

Since the PG9911 is wireless, it can conveniently be installed in numerous locations outside the home. With fewer holes to drill and reduced installation time, an installer can quickly move on to another installation.

The PG9911 Wireless PowerG Outdoor Siren is equipped with a visible signal quality LED indicator that lets the installer choose the optimal location for installation, eliminating the effort of going back and forth to the keypad.

Additionally, device configuration is quick and easy with no hardware switches or need to re-open devices. All device configuration settings are handled on the keypad with no need to re-open the device once installed.

Differentiated audible and visual alerts are emitted in the case of Fire, Carbon Monoxide, Burglary and Flood events, ensuring that no alert goes unnoticed. In addition to providing a loud audible alert, the PG9911 also contains a built-in high-power strobe light providing a visual alert of the event.

communicationssensors and accessories For product information www.dsc.com Product specifications and availability subject to change without notice. Certain product names mentioned herein may be trade names and/or registered trademarks of other companies.

©2015 Tyco Security Products

Weather-Proof Design

The PG9911 provides an Ingress Protection (IP) of IP55.

An Ingress Protection Rating provides information on how well the siren is equipped to withstand the elements that it is exposed to. A rating of IP55 in particular ensures the unimpaired functionality of the PG9911 PowerG wireless outdoor siren in the presence of dust and water jets.

Specifications:

Dimensions: ... 295 x 186 x 63mm (11.63 x 7.31 x 2.5 in.)

Battery Life: ............................up to 8 years (typical use)

Battery Type: ............3.6V, Li-Thionyl Chloride 0-102710

Weight (including battery): ............................970g (34oz)

Operating Temperature: ........................... -33°C to 70°C (-27.4°F to 158°F)

Approvals:

FCC/IC, UL/ULC, CSFM

Please refer to www.dsc.com for the most current approval listings.

Compatibility:

PowerSeries Neo Systems

PowerSeries Neo is Security Redefined PowerSeries Neo by DSC redefines intrusion security by combining the flexibility of a modular, hardwired system with the simplicity of a wide range of wireless devices and peripherals, resulting in the most comprehensive hybrid system available in the market today.

This brand new and exceptionally flexible platform leverages the superior capabilities of PowerG – the industry’s leading-edge wireless intrusion technology. Innovative alarm verification solutions, together with an exceptionally comprehensive remote service software suite, make PowerSeries Neo the ideal first-class solution for residential and scalable commercial installations.

P N

2R

N or th A m er ic an

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WIRELESS CONTROLS & DETECTORS

WLS908…Panic Pendant

• Press 2 buttons for 2 seconds to initiate a panic alarm

• Water-resistant

• Pendant test function

• Supervised for low battery

• Each pendant is a wireless zone

• Sealed non-replaceable battery

WLS904…Passive Infrared Motion Detector

• 4 interchangeable lenses : wall-to-wall, corridor, curtain, and pet alley

• Coverage up to : 50'L x 60'W (15.2 x 18.3m)

• High traffic shutdown

• Fully supervised**

• 4 AAA batteries (supplied)

WLS904P… Pet-Immune PIR Motion Detector

• Vertical Beam Shaping lens***

• Coverage up to: 40'L x 40'W (12.2 x 12.2m)

• For multiple pets - 60lbs (27.3 kg) total weight

• Good false alarm immunity

& catch performance

• High traffic shut-down

• Fully supervised**

• 4 AAA batteries (supplied)

WLS907…Slim-Line Transmitter

• May be used as a magnetic door or window contact or terminal connection for an external contact

• 2 reed switch contacts for ease of placement

• Fully supervised**

• 3 AAA batteries (supplied)

WLS912…Glassbreak Detector

• Exceptional microphone frequency range provides excellent sound capture at low sound levels and distances up to 25ft (7.6m)

• Detects breakage of all common types of framed glass including plate, wired, tempered, and laminated

• Fully supervised**

• 3 AA batteries (supplied)

WLS914…Dual Element Pet-Immune PIR

• Multi-level signal processing (MLSP)

• Two dual element low noise sensors

• High white light immunity

• Temperature compensation

• Fully supervised**

• 40'L x 50'W (12.2 x 15.2m) coverage

• 4 AA batteries (supplied)

• For a pet weighing up to 85lbs (38 kg)

WLS915…Door/Window Contact

• A magnetic door or window contact

• Complete with surface-mount magnet

• Fully supervised**

• 1 lithium battery (supplied)

WLS909…Wireless Key

WLS910…Handheld Keypad

• 4 programmable function buttons of user’s choice, such as… STAY arm, AWAY arm, Disarm, Fire, Auxiliary, Panic, Command Outputs

• Supervised for low battery

• 3 A76 batteries (supplied)

• Performs most hardwired keypad functions, including entry of access code to arm/disarm system

• Keys 1-4 are programmable function keys

• Separate F, A, P, keys

• Supervised for low battery

• 3 AAA batteries (supplied)

WLS906*…Photoelectric Smoke Detector

• 90° smoke detection pattern

• Automatic self test

• Manual test button

• Loud 85dB alarm horn

• Fully supervised**

• 6 AA batteries (supplied)

* for residential applications only

Printed in Canada 08/00

International # 29004918 R001

** Supervised for tamper, device fault, low battery *** Patent pending

HARDWIRED EXPANSION ANNUNCIATORS

PC4204 Power Supply/4-Relay Output Module

PC4204CF Power Supply/4-Relay Output Module

PC4108A/4116… 8/16-Zone Expansion Modules

PC4632/4664… Point/Graphic Annunciators

PC4612/PC4612A… 12 Zone Fire Annunciators

PC4216… 16-Zone Low Current Output Module

• PC4108A… 8-zone input module

• PC4116… 16-zone input module

• 30 programmable zone types…

- all zones programmable as NC, EOL, and DEOL

• 250mA, 12VDC auxiliary power for local devices

• Add up to 112 zones on PC4020/4020CF

• Up to 1.0A @ 12VDC power for…

- Combus power - local input devices - local output signals

• 4 form 'C' programmable relays

- contacts rated for 2A @ 30VDC

• 59 programmable output options

• Supervised for…

- AC power fail - aux. supply fault - low/disconnected battery

• PC4020… up to 16 modules per system for 64 relays total

• 16 programmable outputs

• Outputs rated for 50mA @ 12VDC

• 59 programmable output options

• Up to 9 modules/system for 144 total outputs on all systems

Packaged version of PC4204 for UL Listed commercial fire systems…

• Up to 550mA @ 12VDC power for…

- Combus power - local input devices - local output signals

• PT1016 transformer…16VAC, 40VA (supplied)

• PC4052CR cabinet, red

• Space for one additional PC4108A module

• Space for two 7Ah rechargeable lead acid batteries …all other specs the same as the PC4204

INPUT

OUTPUT

PC4216

PC4204

PC4204CF

• Point annunciation of…

- 10 fire zones

- 2 supervisory zones

- common zone trouble

- common bell trouble

- system trouble

- ‘AC ON’ LED

• PC4612… matches LCD4500 style keypads

• PC4612A… matches LCD4501 style keypads

PC4401… Serial Interface Module…

• Multiple Uses:

• Printer interface

- print time and date - stamped report of… alarms, openings, closings, diagnostic messages

- supports 300, 1200, 2400, and 4800bps serial printers

• DataLink™ data port

- RS-232 serial interface

- program from 300 to 4,800bps

- allows integrators real-time access to all system events and the ability to send instructions to MAXSYS

• DLS-3 SA System Administrator Software

- Windows®-based

- user friendly

- program and control all

MAXSYS functions from a PC

• DVACS high security communications interface

Remote system annunciators for point or graphic display of zone, partition, and system status information…

• Display up to 144 points per system with multiple annunciators

• Connect anywhere on the Combus

• Egg-crate backplane for flexible indicator location

• Red, yellow, and green LED assemblies

• Pre-printed point display transparency

• Clear transparencies (2) for custom graphics PC4632… 32 point - 8.5" x 11" (21.6 x 27.9cm) display area PC4664… 64 point - 11" x 17" (27.9 x 43.2cm) display area

PC4632

PC4612

PC4612A

PC4664

DSC® is a registered trademark of Digital Security Controls Ltd. and may not be reproduced without permission

Represented by : ©2000 Digital Security Controls Ltd.

Toronto, Canada www.dsc.com An ISO9001 registered company

Windows is a registered trademark of Microsoft Corp.

System Overview

Ease of Installation

• Addressable loop expansion

- integral 2-wire addressable loops expand the system to full zone capacity without the added cost of system expansion modules

• Combus hardwired expansion

- simple hardwired system expansion using standard, non-shielded, 4-conductor station wire to connect hardwired keypads and modules up to 1,000ft (305m) from the main control panel

Output Expansion

• Max of 144 low current outputs using… up to 9 PC4216 16-output modules

• Max of 64 relay outputs using… up to 16 PC4204 or PC4204CF power supply/4-relay output modules

Annunciation

• Point /graphic annunciation using…

- PC4632 32-zone annunciator

- PC4664 64-zone annunciator

• Fire zone annunciation using… PC4612 and PC4612A 12-zone fire annunciators

• System printer using… PC4401 serial output module

Integrated Access Control

• 32 doors using… 16 PC4820 2-reader access control modules

• 1,500 access cards

• Multiple reader technologies… Polaris mag-stripe, ShadowProx proximity, HID proximity, I/O Prox proximity, 26 bit standard Wiegand

Integrated Voice-Assisted Security & Building Automation

• Escort4580… operates in conjunction with any DTMF (tone) telephone to provide voice-assisted security and automation control for up to 32 X-10 devices

UL/ULC Central Station Fire Alarm

• All the features of the standard security versions plus special fire system modules…

- PC4701 fire module with supervised smoke zone, waterflow zone, and dual supervised communicator outputs

- PC4612 and PC4612A 12-zone fire annunciators

- PS4350R fire system external battery charger

- PC4204CF power supply/4-relay output panel

- LCD4520 & LCD4521 series plain language keypads with red bezels

Up to 20 Keypads

• Up to 16 hardwired and 4 wireless keypads; choose from :

- LCD4500 & LCD4501 series plain language keypads

- LCD4520 & LCD4521 series plain language keypads with red bezels

- WLS910 wireless handheld keypad

Expand Up to 128 Zones Hardwired Expansion

• Up to 128 zones using…

- PC4108A 8-zone expansion modules

- PC4116 16-zone expansion modules

Addressable Expansion

• Up to 112 addressable zones using… DSC addressable devices on

2 addressable loops

Wireless Expansion

• Up to 64 wireless zones using… PC4164 wireless receiver and

DSC wireless detectors

8 Partitions…… 1,500 User Codes 3,000 Event Buffer Local & Remote Upload/Download

Advanced Communications

• Supports SIA, Contact ID, and 20bps formats

• LINKS1000™ UL Listed cellular communication

• LINKS2150™ and LINKS2450™ long range radio communication

• SKYROUTE™ Cellemetry† communication

• SURE SIGNAL Mobitex packet data radio communication

• DVACS†† communication using PC4401 module

• Central station talk/listen-in

• Event-initiated personal paging

• 9 account numbers and 3 phone numbers

MAXSYS meets today’s challenges with the seamless integration of security, access control, fire alarm, automation, and intercom features that single function systems cannot match.

Hardwired input /output expansion over a 4-wire Combus, wireless input expansion, and 2-wire addressable input expansion all combine for installation simplicity, flexibility, and economy.

Tomorrow’s challenges are solved today because access control, fire alarm, Escort audio-assist and automation features are designed into the MAXSYS security panel, ready to be implemented when you need them.

MaxsysMaxsys i n t e g r at e d s Y S T E M S T E C H N OL O G Y

† Cellemetry is a service mark of Cellemetry LLC †† DVACS is a trademark of Electro Arts Limited v3.2

NEW

ACCESS CONTROL

SECURITY

• 2-line, 32-character display

• Adjustable display brightness and contrast

• LCD display and keys backlit for low light viewing

• 'Backlighting Boost' on LCD4501 for low light conditions

• Display zone and system status, trouble conditions, event buffer, and system instructions

• Piezo buzzer provides audible feedback for correct / incorrect key entries, entry/exit alert, and system trouble conditions

• Global or partition operation

• 4 keypad-activated alarms… panic, auxiliary, fire, and duress

• 5 programmable keypad functions

• Separate function keys on LCD4501

• Trouble and Armed LEDs on LCD4500

• Trouble, Armed, and Ready LEDs on LCD4501

• Trouble buzzer

• Tamper versions available

PC4020 Security Control Panel

PC4820 Two Reader Access Control Module

LCD4500/4501 Plain Language Keypads

• 16-zone main panel

• Expandable to 128 zones

• 2 addressable loops for up to 112 addressable devices

• up to 16 LCD keypads per system

• 8 partitions

• 1,500 user codes (4 or 6 digit)

• 3,000-event buffer

• 9 account and 3 phone numbers

• 1 supervised bell zone

• PC-LINK™ for local upload/download

• Remote upload/download with DLS-3 software

• Supervised digital alarm communicator

• Optional attack-resistant cabinet

• Space for two 7Ah lead-acid rechargeable batteries

• Full off-line operation

• Arm/disarm partitions and postpone auto-arm by access card or access card and code from outside the protected space

• 2 low current outputs per door

• 4 inputs per door… door contact, request-to-exit input, arm, and postpone auto-arm

• 64 access levels

• 99 seven-day schedules

• 4 holiday groups, 730 holidays

• Individual door unlock schedules

• Fully supervised

• Program via keypad, or via computer with DLS-3 downloading software

• 1.5A regulated power supply

• Power available per door… reader… 125mA max. @ 5VDC or 250mA max. @ 12VDC lock…… 250mA max. @ 12VDC

• Auxiliary power… 125mA @ 12VDC

• Battery req’d… 12VDC, 7.0Ah

• Transformer req’d… 16.5VAC, 40VA

• 16 modules per system

• 32 readers total

• 1,500 access cards

Multiple Reader Technologies

Polaris… Mag-Stripe Readers/Cards, 26-bit standard Wiegand

I/O Prox… Proximity Readers/Cards

ShadowProx… Proximity Readers/Cards

HID… Proximity Readers/Cards

LCD4500

LCD4501

PC4850 Telephone Entry Module

- integrates access control with apartment building telephone entry

- up to 16 PC4850s to control up to 32 doors

- 1,500-name, fast scrolling, electronic directory

- 12-digit phone numbers

FIRE ALARMFIRE ALARM

PC4020CF Fire Control Panels

INTERCOM

PC4936 Audio Interface Module PC4937 Expansion Module PC5921 Intercom Stations PC5904 2-Way Listen-In Station

LCD4520/4521 Plain Language Keypads

PS4350R Fire System External Battery Charger All the security features of the PC4020 plus added fire features…

• Red cabinet

• PC4701 fire module includes…

… one 2-wire ClassB/StyleB supervised smoke zone … one ClassB/StyleB waterflow zone … dual supervised digital alarm communicator outputs … common fire alarm & fire trouble relays, form 'C', 2A, 30VDC contacts

• All panel and expansion zones are configurable for waterflow, or fire supervisory

• UL/ULC Listed for Central Station Fire Alarm

• Identical to the standard security keypads but with red bezels.

AUTOMATION

Escort4580 Voice-Assisted Security & Building Automation Module

The Escort4580(1) allows the telephone to be used as a keypad while providing the user with plain language operational and programming voice prompts, and system status reports.

In addition, Escort acts as an interface to X-10 automation control devices and provides voice-assisted operation and programming of these devices.

System Status & Control - Voice Prompt Assisted…

• System status from any local or remote DTMF (tone) telephone

• System control using any local or remote DTMF (tone) telephone

• Global or partition access

• 180 word standard library and 241 word user-programmable library

• Up to 6 words per voice prompt

Automation Control…

• Built-in power line interface for up to 32 X-10 control devices

• Programmable event activation using 16 event timers and 8 schedules

• Control outputs via local or remote DTMF (tone) telephone keypad

External battery charger c /w…

• PC4055CR cabinet, red

• PS4085 multi-rate charger module

• PT1012 transformer…12VAC, 160VA

• Space for 65Ah lead-acid battery

LCD4520

LCD4521

(1) The Communiqué VPM4580 can be used in place of the Escort4580 when a Communiqué telephone system is used in conjunction with MAXSYS

• PC4936 audio interface module (7 ports) with PC4937 expansion module (8 ports)… provides 15 output ports for connection of up to 15 PC5921 series intercom stations

• Local intercom functions…

- page/answer

- do not disturb

- doorbell function

- door strike release

• Listen-in broadcast … allows any station to be programmed as a ‘broadcast station’ to which all other internal stations in the system may listen in

• Answer telephone calls received on a regular voice line…

- ringing programmable by station - supports call waiting

- allows call transfer to in-house phones

• Use as sounder for fire/burglar alarms

• Audio user help…plus verbal alarms & verbal door chime

- provides plain language system status reports including verbal alarms and door chime annunciation, as well as voice prompts for system programming and operation when installed with Escort4580 Voice Prompt Module and keypads mounted with PC5921 intercom stations

• PC5904 central station 2-way listen-in station…

- control tones programmable from central station

- select zone, listen/talk, extend on-line time, hang up

ADDRESSABLE EXPANSION

AMA-100… Acuity Glassbreak Detector

• Exceptional microphone frequency range provides excellent sound capture at low sound levels and distances up to 25ft (7.6m)

• Detects breakage of all common types of glass, including plate, wired, tempered, and laminated

• Built-in tamper switch • AFT-100 glassbreak tester available

AMB-500… Ceiling-Mount 360° PIR

• Ceiling-mount

• Quad element low noise PIR

• High white light & RF immunity

• Multi-level signal processing

• Temperature compensation

• Up to 40' dia. (12.2m) coverage

AMS-220 Series… Photoelectric Smoke Detectors

AMS-220… 2-wire smoke detector

AMS-220T… includes 135°F (57°C) fixed temp. heat sensor

• Red solid-state LED indicator light

• Magnet-activated sensitivity test switch

• Continuous self-test for low sensitivity

• Manual and programmable scheduled tests for low sensitivity and alarm operation

• Locking/non-locking mounting plate

AMB-300… Passive Infrared Motion Detector

• Multi-level signal processing (MLSP)

• Dual element low noise sensor

• High level static and transient protection

• High white light and RF immunity

• Temperature compensation

• Tamper switch

• Up to 50'L x 60'W (15.2 x 18.3m) coverage

• 4 lenses available

AMB-600… Dual Element Pet-Immune PIR

• Multi-level signal processing (MLSP)

• Two dual element low noise sensors

• High static and transient protection

• High white light and RF immunity

• Temperature compensation

• Tamper switch

• 40'L x 50'W (12.2 x 15.2m) coverage

• For a Pet weighing up to 85lbs (38 kg)

AMP-700 Series… Contact Modules

AMP-700… magnetic door / window contact with built-in tamper switch

Use 2-wire addressable loops to easily expand to full system capacity without the added cost of system expansion modules.

PC4020 .......... add up to 112 addressable devices on two addressable loops

RECEIVER

WIRELESS EXPANSION

PC4164…Wireless Receiver

• Capacity … 64 wireless zones (PC4020) … 16 WLS909 wireless keys

… 4 WLS910 wireless keypads (in addition to hardwired keypads)

• All detectors are fully supervised for communication integrity

• Easy sensor enroll process

NEW

AMP-701… 3 inputs to monitor external NC alarm, tamper, and trouble contacts

AMP-702… fire point module with 5600Ω EOL supervised loop that monitors N/O contacts

NEW

Distributed wireless reception…

- install up to 8 wireless receivers… cover large areas with wireless detectors and allow wide area roaming with wireless panic pendants, wireless keys, and keypads

16 TO 128 ZONE CONTROL PANEL

PC4020

The PC4020 is easily expanded by adding input/output and functional modules onto the 4-wire communications bus (Combus).

• Combus… up to four runs of 1,000feet (305m), can be t-tapped and is supervised for low voltage and module communication.

• up to 16 LCD keypads… 32 character display

- complete system programming via keypads

- keypads can be ‘partition’ or ‘global’ operation

- Ready, Armed, and Trouble indicators – LCD4501

- 5 programmable function keys – LCD-4501

- 27 function key options

- Trouble and Armed indicators – LCD4500

- piezo buzzer for audible feedback and trouble

- 4 keypad activated alarms – Panic, Emergency, Fire, Duress

• up to 128 hardwired zones… using PC4108A/PC4116 eight and sixteen zone expansion modules.

• up to 64 wireless zones… using the PC4164RS wireless receiver and DSC wireless sensors and control devices.

• up to 112 addressable zones… using the main panel PGM outputs as addressable loops and DSC addressable sensors.

Hardwired, Wireless and Addressable zones may be mixed on the system up to the total system capacity of 128 zones.

• up to 144 low current outputs… using PC4216 modules – 16 outputs per module – 9 modules per system.

• up to 64 relay outputs… using PC4204 quad relay/power supply modules – up to 16 modules/system – each PC4204 also provides up to 1 amp of auxiliary power and can be used to repower the Combus.

• point /graphic annunciation… using PC4632/PC4664 remote annunciators for system, partition and zone annunciation

• up to 32 access controlled doors… using up to 16 PC4820 two reader access control modules with stand alone capability.

• X-10 automation… using the Escort PC4580 module – controls up to thirty two X-10 devices and provides voice assisted system status and control from any touchtone telephone.

• system printer or DVACS communicator… using the PC4400 printer/DVACS interface module.

• backup alarm communication using :

- Links1000™ cellular communicator

- Links2150™ or Links2450™ long-range radio transmitters.

All of the features, functions, and expansion capabilities of the PC4020 control panel are included in the PC4020CF versions.

• 16 programmable zones… zones can be NC with no EOLR, NO/NC with single EOLR or NC with double EOLR.

- 30 programmable zone types & 8 zone options

• 2 PGM outputs… each with 2 application choices :

- as standard PGM output – 59 programmable options

- as addressable loop – up to 112 addressable devices.

• 1 supervised bell circuit… 59 programmable options

• 1 unswitched auxiliary power supply

• 1 switched auxiliary power supply

• supervised digital alarm communicator with 4 formats :

- 20bps, 1400/2300Hz handshake

- Contact ID - SIA with auto-reporting codes

• 3 telephone numbers… 32 digits each

• 3 event initiated pager formats

• supervised battery charger

• PC-Link connector… for local upload/download

• 8 system partitions… 9 account codes

• 1,000 user/card codes… 64 access levels

• user/card codes assignable by partition

• 3,000 event buffer… 2,800 viewable on keypad

• 59 programmable output options for :

- bell zone, PGM outputs, relay outputs, transistor outputs

• comprehensive scheduling :

- 99 date schedules - 50 arm/disarm schedules

- 16 automation schedules - 4 two year holiday schedules

- 99 open/close suppression schedules

- 50 addressable smoke detector test schedules

• multiple communication capabilities :

- built in digital dialer

- optional module for DVAC - optional cellular communications

- optional Long-range radio communication

• upload/download capability… full featured with separate upload/download phone number

The PC4020 is a 16 zone panel which is expandable to 128 zones. Expansion can be accomplished over a 4-wire Combus using a variety of input /output and functional modules. The base panel includes two addressable loops which can accommodate up to 112 addressable input devices and the system can also be expanded with a 64 zone wireless receiver which connects to the system via the 4-wire Combus. Addressable, hardwired and wireless expansion can be used in any combination that suits the application.

The MAXSYS is software ready to implement all the security, access control, automation and residential fire functions by simply adding conventional or addressable devices, access control modules, and automation interface components.

PC4020 Panel Features

System Expansion

MaxsysMaxsys i n t e g r at e d s Y S T E M S T E C H N OL O G Y

No rth

A m er ica n

R

• bell output… 12VDC, 700mA max. continuous

- up to 2A for 4 minutes using battery assist.

- PTC over current protected – self-restoring.

• AUX+ output… 12VDC, 500mA max.

• SAUX+ output… 12VDC, 300mA max.

- SAUX+ output is normally +12VDC and power is removed upon activation. Typically used to reset 4-wire smoke detectors.

Note… total for AUX+ output and SAUX+ output is 500mA max.

e.g. If the SAUX+ output is loaded to 200mA then only 300mA remains for the AUX+ output.

• AUX+ and SAUX+ outputs protected by a common PTC over current device which is self-restoring.

• PGM outputs :

- as standard PGM outputs… 12VDC, 50mA max. each.

PGM outputs are normally unpowered and switch to +12VDC upon activation.

- as addressable outputs… 12VDC, 170mA max. each

Note… PGM outputs are individually programmable as addressable loops or as general purpose PGM outputs.

• Combus… 500mA max. from the PC4020 main panel

- additional power is provided by PC4204 modules. Maximum

Combus capacitance is 80nF which is typically 4,000feet (1,219m) of 22AWG wire. Consult wire manufacturer for specifications of wire to be used.

Note… total loading for the Bell output, AUX+, SAUX+, PGM1, PGM2 and the Combus must not exceed 900mA. This limit may be exceeded by bell output if extra current required is drawn from the battery.

• battery charger… up to 350mA to charge 12volt lead-acid batteries up to 14Ah capacity. Battery charger is supervised for opens and is protected by PTC over current device which is self-restoring.

• input power… 16VAC, 40VA

• ground fault detection… built-in and enabled by connecting earth ground to EGND terminal on PC4020 main panel. (use for 'CF' version panels only)

• operating environment - 32 to 122°F (0 to 50°C)

- 90% RH non-condensing

• PC4050C beige cabinet :

- surface mount

- hinged door with screw closure.

- provision for door keylock

- provision for door and wall tamper switches.

- space for two 12volt 7Ah lead-acid rechargeable batteries.

- 14.8"H x 12.0"W x 4.9"D (37.6 x 30.5 x 12.5cm)

PC4020… security control panel which includes :

- PC4020… main control module

- PC4050C… beige cabinet

- installation manual, user manual, and programming worksheets

- module mounting hardware and 32 EOL resistors

PC4020CAR… as PC4020 but with PC4050CAR attack resistant cabinet

Keypads are not supplied with the main panel – at least one keypad is required per system. Select from the following keypad types :

LCD4500… alphanumeric keypad without function keys LCD4500T… as LCD4500 but with wall tamper switch LCD4501… alphanumeric keypad with 5 function keys LCD4501T… as LCD4501 but with wall tamper switch LCD4520/20T, LCD4500R/TR, LCD4521/21T, LCD4501R/TR… identical to the above but have red bezels for use with PC4020CF fire panels.

PC4020

MAIN

CONTROL

PANEL

ADDRESSABLE DETECTORS

WIRELESS DETECTORS

& CONTROLS

OTHER

MODULES

OTHER

MODULES

PC4204

MODULE

PC4164RS

WIRELESS

RECEIVER

A PC4204 is added when additional COMBUS power is required to power modules downstream from PC4204

– up to 16 PC4204’s per system –

Any leg up to 1,000' (305m) from PC4020 with 4 conductor unshielded station wire

Two addressable loops per system, home-run, T-tapped, or star connected using 2 conductor unshielded station wire

COMBUS

PC4820

ACCESS

CONTROL

MODULE

READER

CONTACT

READER

CONTACT

LOCKLOCK

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Electrical Specifications Typical System Arrangement

Ordering Information

Listings

Mechanical Specifications

USA(1) (2)

UL1610 .... Central Station Burglar Alarm UL609 ...... Local Burglar Alarm UL365 ...... Police Station Burglar Alarm UL985 ...... Household Fire Warning UL1023 .... Household Burglar Alarm

(1) At least one fire version keypad must be used with Maxsys UL listed 'CF' commercial fire panels

(2) The Links1000™ Cellular Communicator has not been investigated by UL

CANADA

ULC-S527 .... Central Station Fire Alarm ULC-S302 .... Central & Monitoring Station

Burglar Alarm ULC-S303 .... Local Alarm (Commercial

Burglary) ULC-S310 .... Household Burglar Alarm ULC-S545 .... Household Fire Warning UL294 .......... Access Control

Printed in Canada 2002.07DSC® is a registered trademark of Digital Security Controls Ltd. and may not be reproduced without permission.

©2002 Digital Security Controls Ltd.

Toronto, Canada www.dsc.com An ISO9001 registered company

LCD4500/4501

• two line, 32 character LCD display

• programmable LCD display contrast and brightness

• LCD display and keys backlit for low light viewing

• 'backlighting boost' provides extra key back-lighting when any key is pressed

• individual LED indicators for Trouble, Armed, and Ready

• piezo buzzer provides audible feedback for correct / incorrect key entries, entry/exit alert, and system trouble conditions

• three dedicated keys for keypad activated alarms :

- Fire, Panic, Auxiliary

- each key individually enabled via programming

- each key individually programmable to activate the bell output with a choice of steady or pulsing output

- each key individually programmable to activate the keypad buzzer to provide 3 beeps on a keypress.

• keypad activated Duress code… user code programmed as a Duress code.

• 5 individual programmable function keys…see Function Key Options for a complete list of available functions.

LCD4501 Keypad…factory default functions are :

1. Stay............ Stay arming

2. Away .......... Away arming

3. Chime ........ Door chime on/off

4. Reset.......... Reset smoke detectors

5. Exit ............ Activate quick exit

LCD4521/4501R series keypads (fire)…factory default functions are :

1. Silence Trouble

2. Silence Bells

3. Fire Reset

4. Fire Drill

5. Lamp Test

• other keypad versions in LCD4501 series (R = Canadian version) :

- LCD4501T................ keypad with wall tamper

- LCD4521/4501R ........ keypad with red bezel for fire panels

- LCD4521T/4501TR .... keypad w/ wall tamper & red bezel for fire panels

• two line, 32 character LCD display

• programmable LCD display contrast and brightness

• LCD display and keys backlit for low light viewing

• individual LED indicators for Trouble and Armed

• piezo buzzer provides audible feedback for correct / incorrect key entries, entry/exit alert, and system trouble conditions

• three dedicated keys for keypad activated alarms :

- Fire, Panic, Auxiliary

• keypad activated Duress code… user code programmed as a Duress code.

• keys 1 to 5 programmable as function keys… see Function Key Options for a complete list of available functions.

• other keypad versions in LCD4500 series (R = Canadian version) :

- LCD4500T................ keypad with wall tamper

- LCD4520/4500R........ keypad with red bezel for fire panels

- LCD4520T/4500TR .... keypad w/ wall tamper & red bezel for fire panels

MAXSYS system keypads provide a plain language interface using a large 32 character LCD display with adjustable brightness and contrast.

All system programming and user operations can be performed using the LCD keypads. Keypads are connected to PC4010/4020 control panels via a 4-wire system communications bus (Combus) which provides power for the keypads and acts as the system communication channel.

Keypads are enrolled onto the system at the time of installation, and are supervised for low voltage and presence by the main panel.

LCD4500 Series Keypads – Features

PC4010, PC4010CF, PC4020, and PC4020CF control panels :

• up to 16 keypads

• any mix of LCD4500/4501 keypads can be used in a system

• keypads can be assigned as "global" – for system wide control or "partition" – for operation of a specific partition only

Keypads Per System

LCD4501 Series Keypads – Features

MaxsysMaxsys i n t e g r at e d s Y S T E M S T E C H N OL O G Y

PLAIN LANGUAGE KEYPADS

LCD4501

©1998 Printed in Canada 04/98

No rth

Am er ic an

The following is a complete list of functions that can be programmed for the five dedicated function keys on LCD4501 series keypads or for keys 1 through 5 on LCD4500 series keypads. Each keypad can be programmed with a different set of functions if desired.

• Null (no function) • Stay Arm

• Away Arm • No-Entry Arm

• Door Chime On/Off • System Test

• Bypass Mode • Trouble Display

• Alarm Memory • Programming Access Codes

• User Functions • Quick Exit

• Reactivate Stay/Away Zones • Command Output Option #1-8

• Silence Trouble • Silence Bells

• Fire Reset • Fire Drill

• Lamp Test • Fire Inspection Test

LCD4500 Series… without dedicated function keys :

LCD4500 .............. LCD keypad

LCD4500T ............ LCD keypad with wall tamper

LCD4520 .............. LCD keypad with red bezel for fire panels

LCD4520T ............ LCD keypad with red bezel and wall tamper

Canadian Version

LCD4500R ............ LCD keypad with red bezel for fire panels (CND)

LCD4500TR .......... LCD keypad with red bezel and wall tamper (CND)

LCD4501 Series… with 5 dedicated function keys :

LCD4501 .............. LCD keypad with 5 function keys

LCD4501T ............ LCD keypad with 5 function keys & wall tamper

LCD4521 .............. LCD keypad with 5 function keys & red bezel for fire panels

LCD4521T ............ keypad with 5 function keys, wall tamper & red bezel for fire panels

Canadian Version

LCD4501R ............ LCD keypad with 5 function keys & red bezel for fire panels (CND)

LCD4501TR .......... keypad with 5 function keys, wall tamper & red bezel for fire panels (CND)

Digital Security Controls 1645 Flint Road, Downsview, ON Canada M3J 2J6

Distributed by :

Function Key Options

• operating environment - 32 to 122°F (0 to 50°C)

- 90% RH non-condensing

• current draw…55mA (from Combus) …90mA with backlighting boost on LCD4501 series

• dimensions …5.75" x 4.5" x 1" deep (14.4 x 11.4 x 2.5cm)

Specifications Ordering Information

Listings

Typical System Arrangement

MAXSYS

MAIN

CONTROL

PANEL

ALARM

SYSTEM

MODULES

LCD4500

SERIES

KEYPADS

COMBUS - 4 conductor unshielded station wire Connect keypads to COMBUS up to 1,000' (305m) from main control panel

LCD4501

SERIES

KEYPADS

USA*

UL1610 .... Central Station Burglar Alarm UL609 ...... Local Burglar Alarm UL365 ...... Police Station Burglar Alarm UL985 ...... Household Fire Warning UL1023 .... Household Burglar Alarm

In addition, the LCD4520/21 is listed :

UL864 ...... Control Units System

(L, CS, -A, M, SS, WF)

* At least one fire version keypad must be used with Maxsys UL listed 'CF' commercial fire panels

CANADA

ULC-S527 .... Central Station Fire Alarm ULC-S302 .... Central & Monitoring Station

Burglar Alarm ULC-S303 .... Local Alarm (Commercial

Burglary) ULC-S310 .... Household Burglar Alarm ULC-S545 .... Household Fire Warning UL294 .......... Access Control

28 31 11

DIGITAL, ADDRESSABLE FIRE ALARM

SYSTEMS

Index

Section 283111 – Digital, Addressable Fire Alarm System

1. Intelligent FACU

2. Addressable Smoke Detector

3. Addressable Heat Detector

4. Weatherproof Heat Detector

5. Addressable Manual Pull Station

6. Addressable Monitor Module

7. Addressable Relay Module

8. Horn Strobe Notification Appliance - Ceiling Mounted

9. Visual Notification Appliance - Wall Mounted

10. Remote Power Supply

11. Documentation Cabinet

12. TG-7FS LTE Fire Alarm Communicators

13. Protectorwire Linear Heat Detector

DN-7112:Q • 9/14/2022 — Page 1 of 7 ph o1

.jp g

NFS-320 Intelligent Addressable Fire Alarm Control Panel

General The NFS-320 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-320’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 cam-pus or a high-rise office block. Simply add additional peripheral equipment to suit the application. Wireless fire protection can be added with the SWIFT wireless gateway and devices.

For installations using NFS-320C, an optional ACM Series annunci-ator can be mounted in the same cabinet (up to 48 zones/points, order separately; see DN-60085).

NOTE: Unless called out with a version-specific “R”, “C” or “E” at the end of the part number, “NFS-320” refers to models NFS-320, NFS-320R, NFS-320C, and NFS-320E.

ONYX® Series panels integrate with the Connected Life Safety Ser-vices (CLSS) platform through the CLSS Gateway, providing connectivity to central station, cloud, and mobile applications. (See HON-62034.) This cloud-based functionality provides reliable pro-tection 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 compati-ble equipment. See DN-60688.

• One 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 max-imum.

– 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 con-tact devices, two-wire smoke detectors, notification, or relay;

wireless modules are available for use with the FWSG(A).

• Standard 80-character display.

• 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, 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 Appli-ance 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 data-bases. 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.

• NAC coding functions:

– March time.

– Temporal.

– California two-stage coding.

– Canadian two-stage.

– Strobe synchronization.

• 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 with VeriFire® Tools pro-gram 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 mod-ules.

• Automatic time control functions, with holiday exceptions.

• Extensive, built-in transient protection.

• Powerful Boolean logic equations.

Page 2 of 7 — DN-7112:Q • 9/14/2022

SWIFT WIRELESS

• Self-healing mesh wireless protocol.

• Each SWIFT Gateway supports up to 49 SWIFT devices.

• Up to 4 wireless gateways can be installed with overlapping net-work coverage.

RELEASING FEATURES

• Ten independent hazards.

• Sophisticated cross-zone (three options).

• Delay timer and Discharge timers (adjustable).

• Abort (four options).

• Low-pressure CO2 listed.

VOICE FEATURES

• Integrates with FirstCommand Series. See DN-60772.

• Telephone applications require NFC-FFT.

HIGH-EFFICIENCY OFFLINE SWITCHING

3.0 A POWER SUPPLY (6.0 A IN ALARM)

• 120 VAC (NFS-320/NFS-320C); 240 VAC (NFS-320E).

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

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.

• Pre-alarm ONYX intelligent sensing — up to nine levels.

• Day/Night automatic sensitivity adjustment.

• Sensitivity levels:

– Photo – 0.5 to 2.35%/foot obscuration.

– High-Sensitivity Photoelectric (VIEW®) – Open Air Protection (0.5% - 2.0%/ft. obscuration), Special Applications (0.02%- 0.5%/ft. obscuration)

– Multi-Criteria Detector – Open Air Protection (2.52-3.89%/ft.

obscuration), Special Applications (1.13-2.52%/ft. obscuration)

• Drift compensation (U.S. Patent 5,764,142).

• Degraded mode: In the unlikely event that the NFS-320’s primary microprocessor fails, FlashScan detectors revert to degraded operation and can activate the control panel’s NAC circuits and alarm relay. Each of the four built-in panel circuits includes a Dis-able/Enable switch for this feature.

• Multi-detector algorithm involves nearby detectors in alarm deci-sion (U.S. Patent 5,627,515).

• Automatic detector sensitivity testing (NFPA-72 compliant).

• Maintenance alert (two levels).

• Self-optimizing pre-alarm.

FSV-951 SERIES VIEW® (VERY INTELLIGENT EARLY WARNING)

HIGH-SENSITIVITY SMOKE DETECTOR

• Advanced ONYX intelligent sensing algorithms differentiate between smoke and non-smoke signals.

• Addressable operation pinpoints the fire location.

• Ivory models (-IV) support CLIP mode as well as FlashScan.

• ULC listed models available; “A” models are ULC Listed.

• -R is retrofit, backwards compatible for use with older panels.

FCO-951/-IV ADVANCED MULTI-CRITERIA FIRE/CO DETECTOR

• Detects all four major elements of a fire (smoke, heat, CO, and flame).

• 135°F (57.2°C) fixed-temperature heat detector.

• Transmits an alarm signal due to heat.

• Separate signal for life-safety CO detection.

Sample System Options

7112blok-2014.wmf

SLC Intelligent Loop

DEVICES

FPTI-951

FSP-951

FST-951

FCO-951

…etc.

NBG-12LX

FMM-1

IDCFDU-80

LCD2-80

Up to 32 remote displays

EIA-485

EIA-485

EIA-232

2048 annunciator/control points

Optional 318-point UDACT

Dual phone lines to Central Station

ACM/AEM-24AT

LED Annunciator

LDM-32

Custom Graphics

ACM-8R

Relay Control

FCM-1

NAC

FRM-1

Relay Contact

PRN Series Printer

NFS-320

FWSG

XP6/10

Input/Output Modules

DN-7112:Q • 9/14/2022 — Page 3 of 7

• 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.

• ULC listed models available; -A models are ULC Listed.

FPTI-951(A) INTELLIGENT MULTI-CRITERIA DETECTOR

• Combined photoelectric, thermal, and infrared sensor

• UL 268 7th Edition and UL 521 Listed; Canadian models CAN/

ULC S529 and CAN/ULC S530

• Microprocessor-based technology; combination photo, thermal, and infrared technology.

FPC-951(A) PHOTOELECTRIC/CO SENSOR

• Combined photoelectric and carbon monoxide sensor

FSCO-95(A) INTELLIGENT CO SENSOR

• Carbon monoxide sensor

FS-OSI-RI(A) ADDRESSABLE INTELLIGENT SINGLE-ENDED BEAM

SMOKE DETECTOR

• Intelligent addressable reflector-type linear optical beam smoke detector

• Fast, easy, and intuitive beam alignment indicated by directional LED arrows

• Long range coverage of 16-328 ft (5-100 m) is standard; no sepa-rate long-range kit required

INTELLIGENT VESDA-E DETECTORS

• Intelligent aspiration smoke detectors connect directly to the SLC loop of compatible ONYX® Series panels:

– VEA-040-A00-NTF, VEA-040-A10-NTF

– VEP-A00-P-NTF, VEP-A10-P-NTF, VEP-A00-1P-NTF

– VEU-A00-NTF, VEU-A10-NTF

– VES-A00-P-NTF-UL, VES-A10-P-NTF-UL

• Models offer LED display, LCD display, or both

• Coverage options for spaces up to 69,965 square feet

FlashScan, Exclusive World-Leading Detector Protocol At the heart of the NFS-320 is a set of detection devices and device protocol — FlashScan (U.S. Patent 5,539,389). FlashScan is an all-digital protocol that gives superior precision and high noise immu-nity.

In addition to providing quick identification of an active input device, this protocol can also activate many output devices in a fraction of the time required by competitive protocols. This high speed also allows the NFS-320 to have the largest device per loop capacity in the industry — 318 points — yet every input and output device is sampled in less than two seconds. The microprocessor-based FlashScan detectors have bicolor LEDs that can be coded to provide diagnostic information, such as device address during Walk Test.

ONYX Intelligent Sensing Intelligent sensing is a set of software algorithms that provides the NFS-320 with industry-leading smoke detection capability. These complex algorithms require many calculations on each reading of each detector, and are made possible by the high-speed microcom-puter used by the NFS-320.

Drift Compensation and Smoothing: Drift compensation allows the detector to retain its original ability to detect actual smoke, and resist false alarms, even as dirt accumulates. It reduces mainte-nance requirements by allowing the system to automatically perform the periodic sensitivity measurements required by NFPA 72.

Smoothing filters are also provided by software to remove transient noise signals, such as those caused by electrical interference.

Maintenance Warnings: When the drift compensation performed for a detector reaches a certain level, the performance of the detec-tor may be compromised, and special warnings are given. There are three warning levels: (1) Low Chamber value; (2) Maintenance Alert, indicative of dust accumulation that is near but below the allowed limit; (3) Maintenance Urgent, indicative of dust accumulation above the allowed limit.

Sensitivity Adjust: Nine sensitivity levels are provided for alarm detection. These levels can be set manually, or can change automat-ically between day and night. Nine levels of pre-alarm sensitivity can also be selected, based on predetermined levels of alarm. Pre-alarm operation can be latching or self-restoring, and can be used to acti-vate special control functions.

Self-Optimizing Pre-Alarm: Each detector may be set for “Self- Optimizing” pre-alarm. In this special mode, the detector “learns” its normal environment, measuring the peak analog readings over a long period of time, and setting the pre-alarm level just above these normal peaks.

Cooperating Multi-Detector Sensing: A patented feature of ONYX intelligent sensing is the ability of a smoke sensor to consider read-ings from nearby sensors in making alarm or pre-alarm decisions.

Without statistical sacrifice in the ability to resist false alarms, it allows a sensor to increase its sensitivity to actual smoke by a factor of almost two to one.

Field Programming Options Autoprogram is a timesaving feature. The FACP “learns” what devices are physically connected and automatically loads them in the program with default values for all parameters. Requiring less than one minute to run, this routine allows the user to have almost immediate fire protection in a new installation, even if only a portion of the detectors are installed.

Keypad Program Edit (with KDM-R2) The NFS-320, like all NOTI- FIER intelligent panels, has the exclusive feature of program cre-ation and editing capability from the front panel keypad, while continuing to provide fire protection. The architecture of the NFS- 320 software is such that each point entry carries its own program, including control-by-event links to other points. This allows the pro-gram to be entered with independent per-point segments, while the NFS-320 simultaneously monitors other (already installed) points for alarm conditions.

VeriFire® Tools is an offline programming and test utility that can greatly reduce installation programming time, and increase confi-dence in the site-specific software. It is Windows®-based and pro-vides technologically advanced capabilities to aid the installer. The installer may create the entire program for the NFS-320 in the com-fort of the office, test it, store a backup file, then bring it to the site and download from a laptop into the panel.

Placement of Equipment in Chassis and Cabinet The following guidelines outline the NFS-320’s flexible system design.

Wiring: When designing the cabinet layout, consider separation of power-limited and non-power-limited wiring as discussed in the NFS-320 Installation Manual.

It is critical that all mounting holes of the NFS-320 are secured with a screw or standoff to ensure continuity of Earth Ground.

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