Fire-Lite 411UDAC Manual

411UDAC

Fire Alarm Communicator

	COMM. FAIL
AC POWER	BATT. FAULT
ALARM	SYSTEM TRBL
	SUPERVISORY

FIRE ALARM COMMUNICATOR

Installation, Programming, Troubleshooting

and Operating Instruction Manual

One Fire-Lite Place	Document #51073			C1
Northford, CT 06472	2/13/2008		Rev.
Phone [phone]
		P/N 51073:C1	ECN 08-117
FAX: [phone]

PrecauLarge.PMD 02/26/2007

Fire Alarm System Limitations

An automatic fire alarm system–typically made up of smoke detectors, heat detectors, manual pull stations, audible warning devices, and a fire alarm control panel with remote notification capability–can provide early warning of a developing fire. Such a system, however, does not assure protection against property damage or loss of life resulting from a fire.

The Manufacturer recommends that smoke and/or heat detectors be located throughout a protected premise following the recommendations of the current edition of the National Fire Protection Association Standard 72 (NFPA 72), manufacturer's recommendations, State and local codes, and the recommendations contained in the Guides for Proper Use of System Smoke Detectors, which are made available at no charge to all installing dealers. These documents can be found at http:/www.systemsensor.com/html/ applicat.html. A study by the Federal Emergency Management Agency (an agency of the United States government) indicated that smoke detectors may not go off in as many as 35% of all fires. While fire alarm

systems are designed to provide early warning against fire, they do not guarantee warning or protection against fire. A fire alarm system may not provide timely or adequate warning, or simply may not function, for a variety of reasons:

Smoke detectors may not sense fire where smoke cannot reach the detectors such as in chimneys, in or behind walls, on roofs, or on the other side of closed doors. Smoke detectors also may not sense a fire on another level or floor of a building. A second-floor detector, for example, may not sense a first-floor or basement fire.

Particles of combustion or "smoke" from a developing fire may not reach the sensing chambers of smoke detectors because:

•Barriers such as closed or partially closed doors, walls, or chimneys may inhibit particle or smoke flow.

•Smoke particles may become "cold," stratify, and not reach the ceiling or upper walls where detectors are located.

•Smoke particles may be blown away from detectors by air outlets.

•Smoke particles may be drawn into air returns before reaching the detector.

The amount of "smoke" present may be insufficient to alarm smoke detectors. Smoke detectors are designed to alarm at various levels of smoke density. If such density levels are not created by a developing fire at the location of detectors, the detectors will not go into alarm.

Smoke detectors, even when working properly, have sensing limitations. Detectors that have photoelectronic sensing chambers tend to detect smoldering fires better than flaming fires, which have little visible smoke. Detectors that have ionizing-type sensing chambers tend to detect fast-flaming fires better than smoldering fires. Because fires develop in different ways and are often unpredictable in their growth, neither type of detector is necessarily best and a given type of detector may not provide adequate warning of a fire.

Smoke detectors cannot be expected to provide adequate warning of fires caused by arson, children playing with matches (especially in bedrooms), smoking in bed, and violent explosions (caused by escaping gas, improper stor-

While a fire alarm system may lower insurance rates, it is not a substitute for fire insurance!

age of flammable materials, etc.).

Heat detectors do not sense particles of combustion and alarm only when heat on their sensors increases at a predetermined rate or reaches a predetermined level. Rate-of-rise heat detectors may be subject to reduced sensitivity over time. For this reason, the rate-of-rise feature of each detector should be tested at least once per year by a qualified fire protection specialist. Heat detectors are designed to protect property, not life.

IMPORTANT! Smoke detectors must be installed in the same room as the control panel and in rooms used by the system for the connection of alarm transmission wiring, communications, signaling, and/or power. If detectors are not so located, a developing fire may damage the alarm system, crippling its ability to report a fire.

Audible warning devices such as bells may not alert people if these devices are located on the other side of closed or partly open doors or are located on another floor of a building. Any warning device may fail to alert people with a disability or those who have recently consumed drugs, alcohol or medication. Please note that:

•Strobes can, under certain circumstances, cause seizures in people with conditions such as epilepsy.

•Studies have shown that certain people, even when they hear a fire alarm signal, do not respond or comprehend the meaning of the signal. It is the property owner's responsibility to conduct fire drills and other training exercise to make people aware of fire alarm signals and instruct them on the proper reaction to alarm signals.

•In rare instances, the sounding of a warning device can cause temporary or permanent hearing loss.

A fire alarm system will not operate without any electrical power. If AC power fails, the system will operate from standby batteries only for a specified time and only if the batteries have been properly maintained and replaced regularly.

Equipment used in the system may not be technically compatible with the control. It is essential to use only equipment listed for service with your control panel.

Telephone lines needed to transmit alarm signals from a premise to a central monitoring station may be out of service or temporarily disabled. For added protection against telephone line failure, backup radio transmission systems are recommended.

The most common cause of fire alarm malfunction is inadequate maintenance. To keep the entire fire alarm system in excellent working order, ongoing maintenance is required per the manufacturer's recommendations, and UL and NFPA standards. At a minimum, the requirements of NFPA 72 shall be followed. Environments with large amounts of dust, dirt or high air velocity require more frequent maintenance. A maintenance agreement should be arranged through the local manufacturer's representative. Maintenance should be scheduled monthly or as required by National and/or local fire codes and should be performed by authorized professional fire alarm installers only. Adequate written records of all inspections should be kept.

Installation Precautions

WARNING - Several different sources of power can be connected to the fire alarm control panel. Disconnect all sources of power before servicing. Control unit and associated equipment may be damaged by removing and/or inserting cards, modules, or interconnecting cables while the unit is energized. Do not attempt to install, service, or operate this unit until this manual is read and understood.

CAUTION - System Reacceptance Test after Software Changes. To ensure proper system operation, this product must be tested in accordance with NFPA 72 after any programming operation or change in site-specific software. Reacceptance testing is required after any change, addition or deletion of system components, or after any modification, repair or adjustment to system hardware or wiring.

All components, circuits, system operations, or software functions known to be affected by a change must be 100% tested. In addition, to ensure that other operations are not inadvertently affected, at least 10% of initiating devices that are not directly affected by the change, up to a maximum of 50 devices, must also be tested and proper system operation verified.

This system meets NFPA requirements for indoor dry operation at 0-49° C/32-120° F and at a relative humidity of 93 ±2% RH (non-condensing) at 32 ±2° C/90 ±3° F. However, the useful life of the system's standby batteries and the electronic components may be adversely affected by extreme temperature ranges and humidity. Therefore, it is recommended that this system and all peripherals be installed in an environment with a nominal room temperature of 15-27° C/60-80° F.

Verify that wire sizes are adequate for all initiating and indicating device loops. Refer to manual Specifications section for maximum allowable I.R. drop from the specified device voltage.

Adherence to the following will aid in problem-free installation with long-term reliability:

Like all solid state electronic devices, this system may operate erratically or can be damaged when subjected to lightning-induced transients. Although no system is completely immune from lightning transients and interferences, proper grounding will reduce susceptibility.

Overhead or outside aerial wiring is not recommended, due to an increased susceptibility to nearby lightning strikes.

Consult with the Technical Services Department if any problems are anticipated or encountered.

Disconnect AC power and batteries prior to removing or inserting circuit boards. 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 modifications, verify that they will not interfere with battery, transformer, and printed circuit board location.

Do not tighten screw terminals more than 9 in-lbs. Over-tightening may damage threads, resulting in reduced terminal contact pressure and difficulty with screw terminal removal.

This system contains static-sensitive components.

Always ground yourself with a proper wrist strap before handling any circuits so that static charges are removed from the body. Use static-suppressive packaging to protect electronic assemblies removed from the unit.

Follow the instructions in the installation, operating, and programming manuals. These instructions must be followed to avoid damage to the control panel and associated equipment. FACP operation and reliability depend upon proper installation by authorized personnel.

FCC Warning

	WARNING: This equipment generates, uses, and can	Canadian Requirements
	radiate radio frequency energy and if not installed and	This digital apparatus does not exceed the Class A
	used in accordance with the instruction manual, may	limits for radiation noise emissions from digital
	cause interference to radio communications. It has	apparatus set out in the Radio Interference Regulations
	been tested and found to comply with the limits for class	of the Canadian Department of Communications.
	A computing device pursuant to Subpart B of Part 15 of	Le present appareil numerique n'emet pas de bruits
	FCC Rules, which is designed to provide reasonable
		radioelectriques depassant les limites applicables aux
	protection against such interference when operated in a
		appareils numeriques de la classe A prescrites dans le
	commercial environment. Operation of this equipment
		Reglement sur le brouillage radioelectrique edicte par
	in a residential area is likely to cause interference, in
		le ministere des Communications du Canada.
	which case the user will be required to correct the
	interference at their own expense.

PrecauLarge.PMD 02/26/2007

Notes

4	411UDAC Document #51073 Rev. C1 2/13/2008 P/N 51073:C1

Table of Contents

CHAPTER 1: Product Description .........................................................................................................................	9
1.1: Product Features..........................................................................................................................................	9
FIGURE 1-1: 411UDAC Digital Communicator ................................................................................	9
FIGURE 1-2: DP-2 Dress Panel ..........................................................................................................	9
1.2: Specifications ..............................................................................................................................................	11
1.3: Circuits ........................................................................................................................................................	12
1.3.1: Channels/Inputs.................................................................................................................................	12
1.3.2: Notification Appliance Circuit..........................................................................................................	12
1.3.3: Output Circuits..................................................................................................................................	12
1.3.4: Auxiliary Relays (optional)...............................................................................................................	12
1.3.5: Earth Ground.....................................................................................................................................	12
1.4: Controls and Indicators ...............................................................................................................................	13
FIGURE 1-3: 411UDAC Controls and Indicators...............................................................................	13
1.5: Components and Accessories......................................................................................................................	14
1.6: Digital Communicator Operation................................................................................................................	14
1.7: Panel Configuration.....................................................................................................................................	15
1.8: Operational Modes ......................................................................................................................................	15
1.8.1: Normal Mode ....................................................................................................................................	15
1.8.2: Real Time Clock Mode .....................................................................................................................	15
1.8.3: Program Mode...................................................................................................................................	15
1.8.4: Troubleshoot Mode ...........................................................................................................................	15
1.8.5: Default Mode ....................................................................................................................................	15
1.9: Telephone Requirements and Warnings ......................................................................................................	16
1.9.1: Telephone Circuitry - PH1 & PH2 ....................................................................................................	16
1.9.2: Digital Alarm Communicator: ..........................................................................................................	16
1.9.3: Telephone Company Rights and Warnings: ......................................................................................	16
1.9.4: For Canadian Applications................................................................................................................	17
CHAPTER 2: Installation.........................................................................................................................................	18
2.1: Mounting Options .......................................................................................................................................	18
2.2: Mounting .....................................................................................................................................................	18
FIGURE 2-1: Transformer Mounting..................................................................................................	18
FIGURE 2-2: Cabinet Dimensions and Knockout Locations..............................................................	19
FIGURE 2-3: 411UDAC Backbox ......................................................................................................	20
2.3: Operating Power..........................................................................................................................................	21
FIGURE 2-4: Operating Power Connections.......................................................................................	21
FIGURE 2-5: Battery Cable Connections............................................................................................	22
2.4: Input Channels.............................................................................................................................................	23
FIGURE 2-6: Wiring Initiating Device Circuits..................................................................................	24
FIGURE 2-7: Typical Addressable FACP Connection to 411UDAC.................................................	25
2.5: Output Circuits ............................................................................................................................................	26
FIGURE 2-8: Notification Appliance Circuit Connections.................................................................	26
FIGURE 2-9: Relay Installation ..........................................................................................................	27
FIGURE 2-10: Programmable Relay...................................................................................................	27
2.6: Telephone Circuits.......................................................................................................................................	28
FIGURE 2-11: Wiring Phone Jacks.....................................................................................................	28
2.7: Optional Programmer..................................................................................................................................	29
FIGURE 2-12: Programmer Connection to 411UDAC.......................................................................	29
2.8: UL Power-limited Wiring Requirements ....................................................................................................	30
FIGURE 2-13: Typical UL Power-limited Wiring Diagram ...............................................................	30
CHAPTER 3: Modes of Operation..........................................................................................................................	31
3.1: Normal Mode ..............................................................................................................................................	31
3.1.1: Programmer Key Functions ..............................................................................................................	32

411UDAC Document #51073 Rev. C1 2/13/2008 P/N 51073:C1

5

Table of Contents
FIGURE 3-1: Programmer Keypad .....................................................................................................	32
3.1.2: Programmer Display .........................................................................................................................	33
3.2: Real Time Clock Mode................................................................................................................................	34
3.3: Program Mode ............................................................................................................................................	35
3.3.1: DACT Programming .........................................................................................................................	36
TABLE 3-1: Ademco Contact ID Format - Primary ...........................................................................	39
TABLE 3-2: 4+2 Standard and 4+2 Express Formats - Primary.........................................................	40
TABLE 3-3: All 3+1, 4+1 and 4+2 Expanded Formats - Primary ......................................................	41
TABLE 3-4: Ademco Contact ID Format - Secondary .......................................................................	44
TABLE 3-5: 4+2 Standard and 4+2 Express Formats - Secondary .....................................................	45
TABLE 3-6: All 3+1, 4+1 and 4+2 Expanded Formats - Secondary ..................................................	46
TABLE 3-7: 411UDAC Operational Modes .......................................................................................	47
FIGURE 3-2: Verification Timing Diagram........................................................................................	50
TABLE 3-8: Restoral Methods ............................................................................................................	51
3.4: Default Mode...............................................................................................................................................	53
3.5: Troubleshoot Mode......................................................................................................................................	53
FIGURE 3-3: Handset/Speaker Connection ........................................................................................	54
CHAPTER 4: Central Station Communications ....................................................................................................	55
TABLE 4-1: Format Selection Addresses ( 20 and 50) Programming ................................................	56
TABLE 4-2: Format Selection Address Explanation...........................................................................	57
4.0.1: Transmittal Priorities.........................................................................................................................	58
4.0.2: Ademco Contact ID Format Event Code Description.......................................................................	59
TABLE 4-3: Compatible UL Listed Receivers....................................................................................	60
CHAPTER 5: Remote Site Upload/Download........................................................................................................	61
5.1: General ........................................................................................................................................................	61
5.1.1: Security Features ...............................................................................................................................	62
5.2: Downloading to the Communicator ............................................................................................................	63
5.3: Uploading From the Communicator............................................................................................................	63
5.4: Simultaneous Data Transfers.......................................................................................................................	64
CHAPTER 6: Battery Calculations .........................................................................................................................	65
TABLE 6-1: Battery Calculations........................................................................................................	65
6.1: 411UDAC Power Supply ............................................................................................................................	66
TABLE 6-2: Load in Standby ..............................................................................................................	66
TABLE 6-3: Load in Alarm.................................................................................................................	66
Appendix A: Programming Sheets .......................................................................................................................	67
A.1: Digital Communicator Options Program Sheets .......................................................................................	67
A.2: Digital Communicator Options Program Sheet (Factory Defaults) ..........................................................	69
Appendix B: Event Codes/Transmission Format Programming Sheets ..........................................................	71
B.1: 4+2 Standard & 4+2 Express Formats Primary Central Station ................................................................	71
B.2: 4+2 Standard & 4+2 Express Formats Secondary Central Station ............................................................	71
B.3: 4+2 Standard & 4+2 Express Formats Primary Central Station ................................................................	72
B.4: 4+2 Standard & 4+2 Express Formats Secondary Central Station ............................................................	72
B.5: All 3+1, All 4+1 and 4+2 Expanded Formats for Primary Central Station ...............................................	73
B.6: All 3+1, All 4+1 and 4+2 Expanded Formats for Secondary Central Station ...........................................	73
B.7: All 3+1, All 4+1 and 4+2 Expanded Formats for Primary Central Station (Factory Defaults) ................	73
B.8: All 3+1, All 4+1 and 4+2 Expanded Formats for Secondary Central Station (Factory Defaults) ...........	73
B.9: Ademco Contact ID Format Primary Central Station ................................................................................	74
B.10: Ademco Contact ID Format Secondary Central Station ..........................................................................	74
B.11: Ademco Contact ID Format Primary Central Station (Factory Defaults) ...............................................	75
B.12: Ademco Contact ID Format Secondary Central Station (Factory Defaults) ...........................................	75
Appendix C: Ademco Contact ID Format Event Code Description .................................................................	76
Appendix D: Events and Default Event Codes ...................................................................................................	80
Appendix E: Operational Modes ..........................................................................................................................	81

6	411UDAC Document #51073 Rev. C1 2/13/2008 P/N 51073:C1

This digital communicator/transmitter has been designed to comply with standards set forth by the following regulatory agencies:

•Underwriters Laboratories Standard

•NFPA 72 National Fire Alarm Code

•CAN/ULC - S527-M87 Standard for Control Units for Fire Alarm Systems

Before proceeding, the installer should be familiar with the following documents.

NFPA Standards

Central Station Signaling Systems Protected Premises Unit (Automatic, Manual and Waterflow) Proprietary Fire Alarm Systems (Protected Premises Unit)

Remote Station Fire Alarm Systems Automatic Fire Detectors

Installation, Maintenance and Use of Notification Appliances for Fire Alarm Systems Inspection, Testing and Maintenance for Fire Alarm Systems

Underwriters Laboratories Documents:

UL 217 Smoke Detectors, Single and Multiple Station

UL 268 Smoke Detectors for Fire Protective Signaling Systems

UL 346 Waterflow Indicators for Fire Protective Signaling Systems

UL 464 Audible Signaling Appliances

UL 521 Heat Detectors for Fire Protective Signaling Systems

UL 864 Standard for Control Units for Fire Protective Signaling Systems

UL 1481 Power Supplies for Fire Protective Signaling Systems

UL 1635 Digital Alarm Communicator System Units

UL 1638 Visual Signaling Appliances

UL 1971 Signaling Devices for Hearing Impaired

CAN/ULC - S527-M87 Standard for Control Units for Fire Alarm Systems

Other:

NEC Article 250 Grounding

NEC Article 300 Wiring Methods

NEC Article 760 Fire Protective Signaling Systems

Applicable Local and State Building Codes

Requirements of the Local Authority Having Jurisdiction (LAHJ)

This product has been certified to comply with the requirements in the Standard for Control Units and Accessories for Fire Alarm Systems, UL 864, 9th Edition. Operation of this product with products not tested for UL 864, 9th Edition has not been evaluated. Such operation requires the approval of the local Authority Having Jurisdiction (AHJ).

411UDAC Document #51073 Rev. C1 2/13/2008 P/N 51073:C1

7

RELAY 1 RELAY 2

TB1

NO NC C NO NC C

Relay 2

(nonsupervised)

Common

NC Contact NO Contact

Relay 1

(nonsupervised)

Common

NC Contact NO Contact

Optional Relay

Sockets K5 and K6

411AREL.CDR

All Circuits on TB2 and TB4 are supervised and power-limited

NAC B+

NAC B-

+12 VDC Resettable

- Resettable (common)

Zone 1 B+

Zone 1 B-

Zone 2 B+

Zone 2 B-

Zone 3 B+

Zone 3 A+

Zone 3 A-

Zone 3 B-

Zone 4 B+

Zone 4 B-

Transformer

CAUTION!HIGH

VOLTAGE

	AC Power Connector	- +
	(supervised, nonpower-limited)	hinged cover must be
	Earth	closed after wiring
	AC Neutral	Battery Connector
	AC Hot
		(supervised, nonpower-limited)

+

+

+

TB4		411ANAC.CDR
B+ B-	+ -
NAC	+12V POWER

Phone Line 1

Phone Line 2

Jumper J8 must be installed for proper panel operation

PRO-411

DACT

Programmer

411UDABD.CDR

8	411UDAC Document #51073 Rev. C1 2/13/2008 P/N 51073:C1

Product Description

CHAPTER 1 Product Description

The 411UDAC is a fire alarm communicator with four input/channels and dual telephone lines. The four inputs use conventional input devices. The 411UDAC accepts waterflow devices, two-wire smoke detectors, four-wire smoke detectors, pull stations and other normally-open contact devices. The unit also supervises AC voltage, telephone line input voltage/current, battery level and battery charger operation.

Outputs include one supplementary NAC (Notification Appliance Circuit), two optional programmable Form-C relays and 12 VDC resettable special application power. The 411UDAC interfaces with the public switched telephone network and is compatible with most central station receivers. A total of fifteen popular communications formats are supported, including the industry standard Ademco Contact ID. The communicator also contains a unique DACT option that eliminates 'dialer runaway'. It restricts the transmission of any intermittent nuisance fault to 10 attempts in a 24 hour period.

Accessories include the Fire-Watch 411 Series DACT Programmer (Model PRO-411) as well as the PK-411UD Windows® 95 based remote site programming software. The 411UDAC is supplied with a compact metal cabinet.

The digital communicator can be programmed or interrogated off-site via the public switched telephone network. Any IBM compatible personal computer with Windows® 3.1 or greater, with a 1200 baud Hayes® compatible modem and Upload/Download software P/N PK-411UD, may serve as a service terminal.

1.1Product Features

FIGURE 1-1:411UDAC Digital Communicator

•Four input/channels - three fixed Style B (Class B) and one Style A (Class A) or Style B (Class B)

•Programmable input channels

	2-wire smoke (Inputs 1 & 3 only)
	pull station				AC POWER	BATT. FAULT
						COMM. FAIL
	normally-open contact				ALARM	SYSTEM TRBL
						SUPERVISORY
	host panel trouble (Slave Mode)				FIRE ALARM COMMUNICATOR
	supervisory
	supervisory autoresettable									411UDACV.CDR
	waterflow (nonsilenceable)
	waterflow (silenceable)
• One Style Y (Class B) NAC (supplementary application)
•	Dual telephone lines			FIGURE 1-2:DP-2 Dress Panel
	Dual telephone line voltage detect
•	Alternating phone lines for 24 hour test messages
	12 VDC operation				TB1	TB4		ZONE 3	ZONE 4
					RELAY 1 RELAY 2	NAC+12V PWR ZONE 1ZONE 2
					NO NC C NO NC C	B+ B- + - B+ B- B+	B- B+ A+ A- B- B+ B-
• 1.6 amps total system power					K5
						COMM.FAIL
•	Alarm Verification				AC PWR	BATT FAULT
					ALARM	SYS TRBL
•	Signal Silence Inhibit					SUPV.
•	Autosilence			DISCONNECT ALL SOURCES OF POWER BEFORE SERVICING		J7
				CAUTION: HIGH VOLTAGE UNDER PANEL
				!! WARNING !!
				SEVERAL DIFFERENT SOURCES OF POWER
				CAN BE CONNECTED TO THIS CONTROL UNIT
									GND
•	Trouble Reminder								FAULT
									FAULT	DP411A.CDR
									GROUND
• Trouble Resound - troubles will resound the buzzer every 24									BATTERY
					EARTH AC-NEU AC-HOT				J3
									- +
	hours at midnight until the trouble is cleared
• Optional DP-2 Dress Panel (required for Canadian
	applications)
	411UDAC	Document #51073	Rev. C1	2/13/2008	P/N 51073:C1					9

Product Features

•Industry first 20-digit central station and service terminal telephone numbers

•NAC coding per ANSI S-3.41 (Temporal Coding)

•Surface mount technology

•Separate external keypad and display

provides means of programming 411UDAC in program mode

provides means of testing input/output circuits (including telephone connections) in Troubleshoot Mode

•Compact in size 14.5" (36.83 cm) high X 12.5" (31.75 cm) wide X 2.875" (7.303 cm) deep metal cabinet

•Communicates vital status of monitored control panel (Slave Mode):

fire alarm

host control panel trouble fire supervisory

AC (mains) power loss (programmable) other

•Communicates vital status of 411UDAC: digital communicator troubles telephone Line 1 and 2 voltage fault

Primary Central Station number communication fault Secondary Central Station number communication fault system off-normal (local Program Mode entered)

24 Hour normal test

24 Hour abnormal test (24 hour test message with previously reported alarm or trouble still active)

•Individual LEDs for:

AC Power

System Trouble

System Alarm

Supervisory

Communication Fail

Battery Trouble

Earth Fault

•Local piezo sounder with separate and distinct sounds for the various conditions

•Acknowledge/System Silence switch - 1st press silences local piezo sounder, 2nd press silences NAC

•Reset switch

•Real time clock

•Extensive transient protection

•Two optional Form-C relays, fully programmable to activate for the following conditions:

fire alarm	total communication failure
host control panel trouble	DACT trouble (factory default for relay)
fire supervisory (latching)
fire supervisory (autoresettable)

•Optional PK-411UD Remote Upload/Download Kit

•Industry-first, UL recognized 'dialer runaway' feature

•Industry-first user selectable restoral methods

10	411UDAC Document #51073 Rev. C1 2/13/2008 P/N 51073:C1

Specifications

1.2Specifications

AC Power - TB3

120 VAC, 60 Hz, 0.3 amps

Wire size: minimum 14 AWG (2.00 mm2) with 600V insulation Supervised, nonpower-limited

Battery (lead acid only) - J3

Maximum Charging Circuit: Normal flat charge - 13.7V @ 0.6 amps

Maximum Charger Capacity: 14 Amp Hour battery

Supervised, nonpower-limited

Channels/Inputs - TB2 Terminals 1 through 10

Programmable Channels 1 through 4

Power-limited circuitry

Fully supervised (monitored for opens, shorts and earth fault)

Normal Operating Voltage: 12.0 VDC (ripple = 100 mV maximum)

End-of-Line Resistor: 2.2K ohms, ½ watt (P/N 27070 UL listed)

Operation for each channel:

•Channel/Input 1, Style B (Class B) 2-wire smoke detector input and Channel/Input 3, Style B (Class B) 2-wire smoke detectors or waterflows or Style D (Class A) waterflow input:

Note: Connecting 2-wire detectors on Channel/Input 3 requires NFPA Style B (Class B) only.

Alarm Current: 11 mA

Short Circuit Current: 24 mA maximum Maximum Detector Current in Standby: 2 mA Maximum Loop Resistance: 30 ohms

Detector Loop Current is sufficient to ensure operation of a minimum of one alarmed detector per zone

Standby Current: 5.17 mA (including End-of-Line Resistor)

• Channel/Input 2 and Channel/Input 4 - Style B (Class B) contact closure input:

Short Circuit Current: 4.46 mA maximum Maximum Loop Resistance: 100 ohms Standby Current: 2.66 mA

Refer to Device Compatibility Document for listed compatible devices

Notification Appliance Circuit - TB4 Terminals 1(+) & 2(-)

The 411UDAC Notification Appliance Circuit may only be used to supplement host panel NACs Style Y (Class B) power-limited and supervised circuit (monitored for opens, shorts and earth fault) Maximum voltage drop in wiring: 2.0 VDC

Operating voltage nominal 13.8 VDC Current for all external devices: 1.0 amp

End-of-line resistor: 2.2K ohms, ½ watt (P/N 27070)

Refer to Device Compatibility Document for listed compatible devices

Two Optional Form-C Relays - TB1 Terminals 1 through 6

Operating voltage nominal 12 VDC

Contact rating: 2.0 amps @ 30 VDC (resistive) or 0.5 amps @ 30 VAC (resistive)

Nonsupervised

12 VDC Resettable Special Application Power - TB4 Terminals 3(+) and 4(-)

Operating voltage nominal 12 volts Maximum ripple voltage: 10 mVRMS Up to 200 mA is available for powering 4-wire smoke detectors

Power-limited and supervised circuitry. Recommended maximum standby current is 50 mA Notes:

1. For power supply and battery calculations, refer to Chapter 6

411UDAC Document #51073 Rev. C1 2/13/2008 P/N 51073:C1

11

Circuits

1.3Circuits

The 411UDAC circuit board utilizes surface mount technology and contains a MicroController Unit (MCU), dual modular phone line jacks, piezo sounder, two sockets for optional programmable relays and connectors for input, output and power wiring. A piezo silence switch and reset switch are provided on the membrane panel which plugs into connector J7 on the main circuit board.

1.3.1 Channels/Inputs

Four input channels are provided on the 411UDAC. The 411UDAC can be used to monitor a host FACP (Fire Alarm Control Panel) in Slave Mode or as a stand-alone FAC (Fire Alarm Communicator). Each input can be programmed to monitor the following conditions:

•fire alarm activation

•2-wire smoke (channels 1 & 3 only)

•pull station

•normally open contact device

•waterflow

•trouble activation

•fire supervisory activation

1.3.2 Notification Appliance Circuit

One Style B NAC (Notification Appliance Circuit) requiring a 2.2K ohm End-of-Line resistor. This NAC can only be used to supplement host panel NACs.

1.3.3	Output Circuits
•	Modular jacks are used to interface the primary and secondary phone lines to the public telephone network.
	Phone lines are fully supervised at all times (if communication is enabled).
•	12 volt resettable special application power output (200 mA)
•	12 volt battery charger will charge up to 14 AH batteries
1.3.4	Auxiliary Relays (optional)

Two optional dry Form-C relays (P/N: 411RK), with contacts rated for 2.0 amps @ 30 VDC (resistive) or 0.5 amps @ 30 VAC (resistive), can be installed on the main circuit board. Each relay is programmable for:

Alarm

Fire supervisory - latching

Fire supervisory - autoresettable Host panel trouble

DACT trouble

Total communications failure

1.3.5 Earth Ground

Connect a separate earth ground wire to ground stud in backbox for transient protection (refer to Figure 2-4 on page 21 for location of stud).

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Controls and Indicators

1.4Controls and Indicators

FIGURE 1-3:411UDAC Controls and Indicators

					COMM. FAIL
		AC POWER			BATT. FAULT
		ALARM			SYSTEM TRBL

SUPERVISORY

RESET

ACKNOWLEDGE

SILENCE(HOLD 2SEC)

Front Panel Switch

•Reset Switch - to reset 411UDAC circuits

•Acknowledge/System Silence Switch

411ACDSP.CDR

press once to acknowledge alarm or trouble (silence local 411UDAC piezo sounder and change all flashing LEDs to steady on)

press a second time and hold for minimum of two seconds to perform a System Signal Silence (silence Notification Appliance Circuit)

411UDAC Piezo Sounder

•The 411UDAC piezo sounder is used to locally annunciate DACT alarms and troubles. DACT troubles include input channel open circuit, NAC fault, phone line 1 or 2 voltage fault, phone number 1 or 2 communication fault and total communication failure. Separate and distinct sounds are provided for the following conditions:

alarm - steady On

trouble - 1 second On and 1 second Off supervisory - ½ second On and ½ second Off

Front Panel Indicator

•AC Power - green LED

•Alarm - red LED

•Communication Fail - yellow LED

•System Trouble - yellow LED

•Supervisory - yellow LED

•Battery Trouble - yellow LED

Circuit Board Indicator

• Earth Fault - yellow LED (indicates zero impedance between panel and earth ground)

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Components and Accessories

1.5Components and Accessories

Main Circuit Board

The main circuit board contains the system’s MCU (microcontroller unit), power supply, other primary components and wiring interface connectors. The main circuit board is shipped in the same carton as the cabinet but is not mounted in the cabinet. The circuit board should be installed only after the cabinet is mounted to the wall and the area is clean and free of potential contaminants.

Cabinet

The cabinet is red and measures 14.5" (36.83 cm) high X 12.5" (31.75 cm) wide X 2.875" (7.303 cm) deep. It provides space for up to two 7 Amp Hour batteries which must be ordered separately. A dress panel, which mounts inside the cabinet, is also available. A supplied bezel must be installed in the door opening.

Dress Panel

An optional dress panel (P/N: DP-2) is available (required for Canadian installations). The dress panel restricts access to the system wiring while allowing access to the membrane switch panel. See Figure 1-2 on page 9.

Transformer Assembly

One transformer is shipped in the same carton as the cabinet and main circuit board but not mounted in the cabinet. The transformer should be installed before the cabinet is mounted to the wall.

Auxiliary Relays

Two optional Form-C relays (P/N: 411RK) are available for installation on the 411UDAC main circuit. The relays are programmable for activation on fire alarm, host panel trouble, fire supervisory, total communication failure and DACT trouble.

Fire•Watch 411 Series DACT Programmer (Model PRO-411)

The PRO-411 is an optional DACT programmer which can be used to troubleshoot and program the 411UDAC, as well as access the various modes of operation. The PRO-411 must be ordered separately.

PK-411UD Upload/Download Software Kit

The optional PK-411UD Kit consists of the PK-411UD Upload/Download software on 3½” disk and the PK-411UD Program Manual. The PK-411UD enables a user to program the 411UDAC off site via the public switched telephone network using any personal computer with Windows® 3.1 or greater or Windows® 95 and a 1200 baud Hayes® compatible modem.

1.6Digital Communicator Operation

The 411UDAC has been designed to be compatible with a wide variety of fire alarm, nonfire and combination control panels (Slave Mode operation). Numerous formats are also available for communication to a central station. Two modular phone jacks allow easy connection to telephone lines. Modular jacks are labeled PH1 and PH2 for the Primary and Secondary phone lines. The digital communicator provides the following functions:

•Line Seizuretakes control phone lines, disconnecting any premise phones which may be using the same lines

•Off/On-Hook - perform on and off-hook status to phone lines

•Listen for dial tone - 440 hertz tone typical in most networks

•Dialing the Central Station(s) phone number - default is Touch-Tone®, programmable to rotary

•Discern proper Central Station 'ACK' and 'Kiss-off' tone(s)

•Transmit data to the Central Station(s)

•Verify data has been accepted by the Central Station(s)

•Hang-up and release phone lines

•Communicate in a variety of formats (Refer to Table 4-1, “Format Selection Addresses ( 20 and 50) Programming,” on page 56).

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Panel Configuration

1.7Panel Configuration

The 411UDAC can be configured, through programming, for the following modes of operation:

•Stand-alone Mode With Communicator Enabled - the 411UDAC functions as a latching digital alarm communicator in which all input circuit activations latch (except those programmed as autoresettable) and are restored only by pressing the local reset switch. The onboard communicator will attempt to transmit events to a Central Station

•Slave Mode With Communicator Enabled - the 411UDAC functions as a nonlatching slave to a host control panel and the onboard digital alarm communicator will attempt to transmit events to a Central Station

•Slave Mode With Communicator Disabled - the 411UDAC functions only as a nonlatching slave to a host control panel. The digital alarm communicator will not transmit to a Central Station

1.8Operational Modes

1.8.1 Normal Mode

Normal Mode is the standard mode of operation in which the 411UDAC monitors the channel/input circuits as well as telephone line voltage and other internal circuits. In addition to locally annunciating system trouble, active channel/input and communication fail, the onboard communicator transmits system status information to UL listed central station receivers if programmed to do so. Transmitted data includes fire alarm, fire alarm trouble, supervisory alarm and AC loss information. Specific digital communicator troubles are also transmitted.

1.8.2 Real Time Clock Mode

Real Time Clock Mode allows the user to change the digital alarm communicator’s internal 24 hour clock. Connecting an external Programmer allows access to the various Modes of operation. While the 411UDAC is in Real Time Clock Mode, it does not monitor channel inputs.

1.8.3 Program Mode

Program Mode is used to change the programmed functions of the 411UDAC. While the 411UDAC is in Program Mode, it does not monitor channel inputs. In addition, some program items will be locked, which will prevent editing while the communicator is active (dialing, transmitting, etc.).

1.8.4 Troubleshoot Mode

Troubleshoot Mode may be used to sample and display status for all channel/input circuits, Notification Appliance Circuit, AC power, battery, charger and 12 volt resettable power. In addition, Troubleshoot Mode may be used for testing the telephone line interconnect wiring. Connection from the 411UDAC’s modular jacks, through the RJ31X jacks and into the telephone network may be easily checked. In this mode, the Programmer keypad acts similar to a telephone touchpad. While the 411UDAC is in Troubleshoot Mode, it does not monitor channel inputs.

1.8.5 Default Mode

Default Mode may be used to return all 411UDAC programming back to the factory default settings and to reset the Real-Time Clock to ‘00:01’ midnight. See “Default Mode” on page 53.

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Telephone Requirements and Warnings

1.9Telephone Requirements and Warnings

1.9.1 Telephone Circuitry - PH1 & PH2

AC Ringer Equivalence Number (REN) = 1.2B

DC Ringer Equivalence Number (REN) = 0.0B Mates with RJ31X Male Connector

Supervision Threshold: less than 4.0 volts for 2 minutes

The REN is used to determine the quantity of devices which may be connected to the telephone line. Excessive RENs on the telephone line may result in the devices not ringing in response to an incoming call. In most, but not all areas, the sum of the RENs should not exceed five (5.0). To be certain of the number of devices that may be connected to the line, as determined by the total RENs, contact the telephone company to determine the maximum REN for the calling area.

1.9.2 Digital Alarm Communicator:

Before connecting the 411UDAC to the public switched telephone network, the installation of two RJ31X jacks is necessary. The following information is provided if required by the local telephone company:

Manufacturer: Fire•Lite Alarms Inc./Notifier

One Fire-Lite Place

Northford, CT 06472

Product Model Number: 411UDAC

FCC Registration Number: OAAUSA-25431-AL-E

AC Ringer Equivalence: 1.2B

DC Ringer Equivalence: 0.0B

Note: FCC ID label is located on the inside cover.

Important! The DACT must not be used to dial a phone number that is call-forwarded per requirements of UL 864 9th Edition.

1.9.3 Telephone Company Rights and Warnings:

The telephone company, under certain circumstances, may temporarily discontinue services and/or make changes in its facilities, services, equipment or procedures which may affect the operation of this digital communicator. However, the telephone company is required to give advance notice of such changes or interruptions. If the digital communicator causes harm to the telephone network, the telephone company reserves the right to temporarily discontinue service. Advance notification will be provided except in cases when advance notice is not practical. In such cases, notification will be provided as soon as possible. The opportunity will be given to correct any problems and to file a complaint.

DO NOT CONNECT THIS PRODUCT TO COIN TELEPHONE, GROUND START OR PARTY LINE SERVICES.

When the digital communicator activates, premise phones will be disconnected.

Two separate phone lines are required. Do not connect both telephone interfaces to the same telephone line.

The digital communicator must be connected to the public switched telephone network upstream of any private telephone system at the protected premises.

An FCC compliant telephone cord must be used with this equipment. This equipment is designed to be connected to the telephone network or premises wiring using a compatible RJ31X male modular plug which is Part 68 compliant.

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Telephone Requirements and Warnings

1.9.4 For Canadian Applications

The following is excerpted from CP-01 Issue 5:

“NOTICE: The Industry Canada (IC) label identifies certified equipment. This certification means that the equipment meets certain telecommunications network protective, operational and safety requirements as prescribed in the appropriate Terminal Equipment Technical Requirements document(s). The Department does not guarantee the equipment will operate to the user’s satisfaction.”

Before installing this equipment, users should ensure that it is permissible to be connected to the facilities of the local telecommunications company. The equipment must also be installed using an acceptable method of connection. The customer should be aware that compliance with the above conditions may not prevent degradation of service in some situations.

Repairs to certified equipment should be made by an authorized Canadian maintenance facility designated by the supplier. Any repairs or alterations made by the user to this equipment, or equipment malfunctions, may give the telecommunications company cause to request the user to disconnect the equipment.

Users should ensure for their own protection that the electrical ground connections of the power utility, telephone lines and internal metallic water pipe system, if present, are connected together. This precaution may be particularly important in rural areas.

CAUTION

Users should not attempt to make such connections themselves, but should contact the appropriate electric inspection authority, or electrician.

“The Ringer Equivalence Number (REN) assigned to each terminal device provides an indication of the maximum number of terminals allowed to be connected to a telephone interface. The termination of an interface may consist of any combination of devices subject only to the requirement that the sum of the REN of all devices does not exceed 5.”

Representative: NOTIFIER/FIRE•LITE, CANADA

10 Whitmore Rd.

Woodbridge, Ontario L4L 7Z4

IC Certificate Number:

Ringer Equivalence Number (REN): 0.4B

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Installation

CHAPTER 2 Installation

2.1Mounting Options

The cabinet may be either semi-flush or surface mounted. The door is removable during the installation period by opening and lifting it off the hinges. The cabinet mounts using two key slots and two additional 0.25" diameter holes located in the backbox. The keyslots are located at the top of the backbox and the two securing holes at the bottom.

Carefully unpack the system and check for shipping damage. Mount the cabinet in a clean, dry, vibration-free area where extreme temperatures are not encountered. The area should be readily accessible with sufficient room to easily install and maintain the panel. Locate the top of the cabinet approximately five feet above the floor with the hinge mounting on the left. Determine the number of conductors required for the devices to be installed. Sufficient knockouts are provided for wiring convenience. Select the appropriate knockout(s) and pull the required conductors into the box. Note that there are no knockouts on the left (hinged) side of the cabinet. All wiring should be in accordance with the National and/or Local codes for fire alarm systems.

2.2Mounting

	Backbox Mounting	FIGURE 2-1:Transformer Mounting
	• Open the door and lift the door off the pin hinges
	• Mark and predrill holes for the top two keyhole mount-	Top of backbox
	ing bolts using the dimensions shown in Figure 2-2 on	Ground
	page 19
		Stud
	• Install two upper fasteners in the wall with the screw
	heads protruding	Transformer
	• Using the upper 'keyholes', temporarily mount the	flange
	backbox over the two screws	Transformer
	• Mark the lower two holes, remove the backbox from
		mounting stud
	the wall and drill the lower two holes in the wall
	• Before mounting the backbox to the wall, install the
	supplied transformer in the backbox by sliding the bot-	Transformer
	tom transformer flange into the lower transformer
		mounting slot
	mounting slot. Position the hole in the top transformer
	flange over the transformer mounting stud. Refer to	411XFRMT.CDR
	Figure 2-1 for the location of the slot and stud
	• Secure the transformer with the supplied nut and
	attached washer

•Mount the backbox to the keyhole mounting bolts, install and tighten the remaining fasteners

Main Circuit Board Mounting

•When the location is clean and free of construction dust or other contaminants, install the main PC board by installing the four supplied standoffs on the four main circuit board mounting studs located in the backbox. Refer to Figure 2-2, “Cabinet Dimensions and Knockout Locations,” on page 19

•Position the main circuit board’s four corner mounting holes over the four standoffs just installed. Be certain to observe the proper ESD (Electro Static Discharge) precautions to prevent damage to the static sensitive circuits. This includes, but is not limited to, use of a wrist strap

•Secure the main circuit board to the standoffs with the four supplied screws and attached washers

•Plug the transformer connector into the main circuit board connector J4. The connector is keyed and can only be plugged-in one way. Refer to Figure 2-4 on page 21 and Figure 2-13 on page 30 for transformer connector location and AC power connections

•When wiring is completed, install the door on the backbox pin hinges and the window bezel in the door

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Mounting

FIGURE 2-2:Cabinet Dimensions and Knockout Locations

10.12“ (25.75 cm)

8.12“ (20.63 cm)

1.125“

0.875“

6.12“ (15.55 cm)

(2.858 cm)

(2.223 cm)

4.12“ (10.47 cm)

1.25“

(3.175 cm)

Knockouts

12.5“ (31.75 cm)

(7.62 cm)

3.0“ 6.5“ (16.51 cm)

1.1“ (2.794 cm)	Ground
	Stud

Double

Transformer

Mounting

Slot

	Transformer	Main Circuit Board
	Mounting
		Mounting Studs
	Stud

Single

Transformer

Mounting

Slot

Top (back)

2.875“ (7.303 cm)

Top (front)

1.25“ (3.175 cm)

3.25“ (8.255 cm)

1.75“

(4.445 cm)

14.5“	3.5“
	(8.89 cm)

(36.83 cm)

5024JRBB.CDR

16.625" (42.228 cm)

12.625" (32.068 cm)

TR-3-R Trim Ring

14.625“ (37.148 cm)	17.625"
	(44.768 cm)

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Mounting

FIGURE 2-3:411UDAC Backbox

Top	Depth=2.875“ (7.303 cm)

Door=12.714“ (32.294 cm)

Backbox=12.5“ (31.75 cm) Depth=3“ (7.62 cm)

Door=14.714“ (37.374 cm)

Backbox=14.5“ (36.83 cm)

Right Side

Bottom

411ACABB.CDR

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Operating Power

2.3 Operating Power

!CAUTION: Several different sources of power can be connected to the 411UDAC. Disconnect all sources of power before servicing this unit. The communicator and associated equipment may be damaged by removing and/or inserting modules or cables with power applied.

Primary Power Source (AC) and Earth Ground Connections

AC power connections are made inside the 411UDAC cabinet. The primary power source is 120 VAC, 60 Hz, 0.3 amps. Run a pair of wires (with ground conductor) from the protected premises main breaker box to TB3 of the main circuit board. As per the National Electric Code, use 14 AWG (2.00 mm2) or heavier gauge wire with 600V insulation. No other equipment may be connected to this circuit. In addition, this circuit must be provided with overcurrent protection and may not contain any power disconnect devices. A separate earth ground connection must be made to ensure proper panel operation and lightning and transient protection. Connect the earth ground wire [minimum 14 AWG (2.00 mm2) to the earth ground stud in the cabinet. Do not use conduit for the earth ground connection since the does not provide reliable protection.

FIGURE 2-4:Operating Power Connections

Connect Earth Ground

Wire to earth ground stud

Earth
Neutral	Black	Red
Hot
		411AINBX.CDR

12 VDC Battery

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Operating Power

Secondary Power Source (batteries)

Observe polarity while connecting the battery. When installing one 12 volt battery for up to 7 Amp Hour applications, connect the supplied battery cable (P/N 75516) by sliding the connector attached to the long red wire onto the positive (+) battery terminal and the connector attached to the long black wire onto the negative (-) battery terminal. Tie-wrap or tape the two unused short wires to the long wires.

When installing two 12 volt, 7 Amp Hour batteries (in parallel) for up to 14 Amp Hour applications (60 hour standby), follow the same procedure as described for one battery except connect the unused short wires to the second battery. Slide the connector attached to the short red wire onto the positive (+) terminal of the second battery and the connector attached to the short black wire onto the negative (-) battery terminal of the second battery.

When the panel is ready to have power applied, connect the battery cable plug to connector J3 on the 411UDAC main circuit board. The battery charger is current-limited and capable of recharging sealed lead acid type batteries. The charger shuts off when the system is in alarm. Refer to the battery calculations table to determine the correct battery rating.

CAUTION! Battery contains sulfuric acid which can cause severe burns to the skin and eyes, and can destroy fabrics. If contact is made with sulfuric acid, immediately flush the skin or eyes with water for 15 minutes and seek immediate medical attention.

FIGURE 2-5:Battery Cable Connections

Connect to J3 on 411UDAC main circuit board

	Black Wire	Unused wire - tie-wrap or
		tape to long wires
		Negative (-) Terminal
Red Wire		Positive (+) Terminal
Unused wire - tie-wrap or
tape to long wires
Connect to J3 on 411UDAC		411BATT.CDR
main circuit board

One 12 Volt Battery - Up to 7 Amp Hour Applications

	Black Wire	Negative (-)
		Terminal

Negative (-)

Terminal

Red Wire

Positive (+)
Terminal	411BATT2.CDR

Two 12 Volt Batteries - Up to 14 Amp Hour Applications

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Input Channels

2.4Input Channels

The 411UDAC has four channel inputs. Channel/input field wiring is supervised for opens (trouble), shorts (alarm) and ground faults (zero ohms impedance between panel and earth ground) by the 411UDAC. All conditions are visually and audibly annunciated and, if programmed, communicated to a Central Station.

Each channel is a Style B (Class B) Initiating Device Circuit with the exception of channel/input 3 which can be configured for Style B or Style D (Class A). All inputs can be connected to normally-open contact type devices. In addition, inputs 1 and 3 can be connected to conventional 2-wire smoke detectors. Refer to Figure 2-6, “Wiring Initiating Device Circuits,” on page 24 for information on wiring Style B and Style D circuits.

The channel/inputs may be programmed as shown below:

•	2-wire smoke detector (inputs 1 & 3 only)	•	Waterflow silenceable
•	Pull station	•	Waterflow nonsilenceable

•Normally-open contact device

•Host panel trouble

•Supervisory

•Supervisory autoresettable

A maximum of five waterflow devices may be used on any circuit programmed as a waterflow zone per NFPA 72.

It is allowable to mix an assortment of device types (i.e. smoke detectors, heat detectors, pull stations, etc.) on any zone. This is not recommended, however, since specific and detailed reports will not be possible (particularly critical when using Contact ID format). For example, the report of general fire alarm versus pull station fire alarm or smoke detector fire alarm could not be distinguished.

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Input Channels

The factory default programming for each channel is as follows:

Channel 1 - fire alarm (2-wire smoke)

Channel 2 - pull station

Channel 3 - fire alarm (2-wire smoke)

Channel 4 - pull station

The following illustration shows Channel 1 connected to 2-wire smoke detectors, Channel 2 connected to manual pull stations, Channel 3 connected to 2-wire smoke detectors and Channel 4 connected to waterflow devices. In this example, the factory default programming for Channel 4 must be changed from pull station to waterflow device.

FIGURE 2-6:Wiring Initiating Device Circuits

2-Wire Smoke

Zone 1/Channel 1 Detectors (Class B)

Manual Pull

Zone 2/Channel 2 Stations (Class B)

2-Wire Smoke

Zone 3/Channel 3 Detectors (Class A)

Waterflow

Zone 4/Channel 4 Devices (Class B)

411UDAC Main Circuit Board

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Input Channels

FIGURE 2-7:Typical Addressable FACP Connection to 411UDAC

Note: The addressable monitor module input, which is being used to monitor the 411UDAC Relay Output programmed for DACT Trouble (requires optional 411RK Relay Kit), must be programmed as 'DACT Trouble' at the FACP. The 411UDAC must be programmed as a Slave Communicator (programming address 64 set to ‘2’)

Program the 411UDAC as follows:

Channel 1 - Normally Open Contact Device (alarm) Channel 2 - Host Panel Trouble

Channel 3 - Supervisory

			411UDAC Relay 2 Output (DACT Trouble)
			Channel 2/Zone 2
	End-of-Line Resistor		Channel 1/Zone 1
		2.2K
	supplied with		Channel 3/Zone 3
		EOL
	Monitor Module		2.2K EOL Channel 4

411UDAC

Supervisory Relay

Alarm Relay

Trouble Relay

*If the SLC device does not match the one in this figure, refer to the SLC manual wiring conversion charts for legacy and newer versions of the modules.

Monitor Circuit Input

UL listed	Monitor
	Module*
2.2K EOLs	SLC Loop
P/N 27070

Addressable FACP (must be UL-listed for Central Station Service and Remote Signaling Service)

					9200411A.CDR
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Output Circuits

2.5Output Circuits

Notification Appliance Circuit

The 411UDAC provides one Style Y (Class B) NAC (Notification Appliance Circuit). The NAC is supervised and power-limited and is capable of 1.0 amp of current. Refer to the Device Compatibility Document for a listing of compatible notification appliances.

Note:

1.The 411UDAC can only be used to supplement host panel NACs.

2.Do not connect strobes to the 411UDAC Notification Appliance Circuit.

The NAC may be programmed as follows:

•Silenceable

•Nonsilenceable (waterflow)

•Silence Inhibited (one minute)

•Autosilence (5 to 30 minutes)

FIGURE 2-8:Notification Appliance Circuit Connections

Style Y (Class B) Notification Appliance Circuit (supervised and power-limited).

2.2K ohms, ½ watt P/N 27070

+

+

+

Polarized Bell

Polarized Horn

Polarized Horn

Note: Notification Appliance Circuit polarity shown in alarm state

Dummy Load NAC circuit with 2.2K ohm, ½ watt End-of-Line resistor if not being used.

TB4

B+ B- + -

NAC +12V POWER

411ANAC.CDR

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Output Circuits

Relays Installation:

The 411UDAC provides sockets for two optional Form-C relays (P/N:411RK) rated for 2.0 amps @ 30 VDC (resistive). Relay 1 must be installed in the main circuit board socket labeled K6 and Relay 2 must be installed in the socket labeled K5.

1.Remove all power to the main circuit board before installing the optional relays

2.Position the relay module so that the largest gap between the first set of pins and the second set is to the left as illustrated in Figure 2-9

3.Carefully align the relay module pins with the socket holes, making certain that the two pins on each end of the relay line up with the two holes at each end of the socket

4.Press the relay firmly into place, being careful not to bend any of the pins

FIGURE 2-9:Relay Installation

Relay Module

1st pins

Relay
Socket	Relay Module

large gap

411UDAB2.CDR

Programming:

The relays are programmable for activation on fire alarm, host panel trouble, fire supervisory, total communication failure and DACT. Refer to “DACT Programming” on page 36. Addresses ‘85 - 88’ are used for programming relay functions and enable.

FIGURE 2-10:Programmable Relay

Note: Relay connections may be power-limited or nonpower-limited, provided that 0.25" spacing is maintained between conductors of power-limited and nonpower-limited circuits.

							Relays automatically change to energized
							condition when programmed for Trouble.
	TB1	RELAY 1			RELAY 2
		NO NC C NO NC C
						Relay 2 - Shown Programmed for DACT
Relay 1 - Shown Programmed for Alarm,
Supervisory, or any other function except						Trouble or Host Panel Trouble (relay con-
DACT Trouble and Host Panel Trouble						tacts shown in energized condition with
(relay contacts shown in deenergized						power applied to 411UDAC)
condition with power applied to 411UDAC)

411ARELE.CDR

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