MR-2350/2351. Fire Alarm Control Panels. Installation and Operation Manual

Transcription

1 MR-2350/2351 Fire Alarm Control Panels Installation and Operation Manual LT-959SEC Rev. 1 March 2017

2

3 Table of Contents 1.0 Industry Canada and FCC Notice Notice for all MR-2350 Series Built-In UDACTs Sold in Canada Industry Canada Notice Notice for all MR-2350 Series Built-in UDACTs Sold in the U.S.A FCC Notice Introduction Features Conventions Circuits Zone/Group Display Points Wiring Styles System Components Panel Models Output Class A Converter: Four Circuits Polarity Reversal/City Tie Remote Annunciator Smart Relay Module MR-2312-ATR Ancillary Annunciator Analog/Addressable Devices Mechanical Installation Installing the Enclosures Installing Adder Modules Cable and Jumper Connections for Main Board and Adder Modules Connectors and Jumpers on the Main Fire Alarm Board MR-2300-NC4 Output Class A Converter Adder Module Polarity Reversal and City Tie Module (Model MR-2300-PR) MR-2300-PR Cable and Jumper Settings RAX-332 Display Adder Module

4 Table of Contents 7.0 Circuits and Devices Addressable/Analog Devices Analog Devices Drift Compensation Auto Test Contact Inputs Contact Outputs Field Wiring Main Fire Alarm Board Field Wiring Loop Isolators Loop Operation Indicating (Powered Output) Circuits Indicating Circuit Wiring Dialer Wiring Auxiliary Power Supplies Aux 2 Resettable Auxiliary Power (supervised, regulated) Auxiliary Supply (supervised, regulated) Unfiltered Supply (unsupervised, unregulated) Power Supply Connections Connecting to a DSC SurGuard Receiver System Checkout Before turning the power ON Power-up procedure Troubleshooting Indicators, Controls and Operations Common Indicators Buzzer AC On LED Common Alarm LED Common Supervisory LED Common Trouble LED CPU Fault LED Ground Fault LED System Reset LED Signal Silence LED Fire Drill LED

5 Table of Contents ALM/SUP/TBL/BLDG AUDIBLE SIL (Buzzer Silence) LED AUTOMATIC ALARM SIGNAL CANCEL LED (Acknowledge) LED General Alarm LED Lamp Test LED Battery/Charger Trouble LED LEDs 1 to 32 for MR-2351 Model Only RAX-332 LEDs 33 to 64 for MR-2351 Model Only Common Controls LCD Display Cursor Buttons Enter Button Cancel Button Menu Button Info Button Signal Silence Button Fire Drill Button General Alarm Button System Reset Button AUTOMATIC ALARM SIGNAL CANCEL Button (Two Stage or PAS only) Lamp Test Button Single Stage Operation Two-Stage Operation Positive Alarm Sequence Enabling or Disabling the Positive Alarm Sequence Input Types Output Types Evacuation Codes Initial Power-up Sequence Status Display Mode Remote Annunciator Operation Conventional Annunciators (MR-2300 Series) Supervision Shared Display Annunciator (MR-2300-LCDW/R) Supervision Dialer Operation Event Reporting Telephone line supervision

6 Table of Contents 14.0 Appendix A: Compatible Receivers Appendix B: Reporting Appendix C: Specifications MR-2350/MR-2351 Series Specifications MR-2350/MR-2351 System Modules and Annunciators Appendix D: Power Supply and Battery Calculations Warranty and Warning Information 63 6

7 List of Figures Figure 1 BBX-1024DSR Installation Instructions and Dimensions Figure 2 Installation of Adder Modules Figure 3 Main Fire Alarm Board Cable Connectors and Jumper Locations Figure 4 MR-2300-NC4 Output Class A Converter Adder Modules Figure 5 Polarity Reversal and City Tie Module Figure 6 Addressable Loop Wiring - Class B or Style Figure 7 Addressable Loop Wiring -Class A or Style Figure 8 Indicating Circuit Class B or Style Y Wiring Figure 9 Indicating Circuit Class A or Style Z Wiring Figure 10 Dialer Wiring Figure 11 Polarity Reversal and City Tie Module Terminal Connection Figure 12 Supervision Of Auxiliary Supplies Figure 13 Main Power Supply Connections Figure 14 Connecting an MR-2350/2351 FACP to a DSC Surguard System Receiver Figure 15 LCD Display, LED indicators and control buttons Figure 16 Evacuation and Alert Codes

8 List of Tables Table 1 MR-2350/MR-2351 Series Comparison Chart Table 2 Output Class A Converter Table 3 Polarity Reversal/City Tie Table 4 Remote Annunciator Table 5 Smart Relay Module Table 6 MR-2312-ATR Ancillary Annunciator Table 7 Panel Components and System Accessories Table 8 Analog/Addressable Devices Table 9 Settings permitted in CAN/ULCS Table 10 Loop Wiring Table 11 Maximum Wiring Distances Table 12 Troubleshooting Table 13 Input Types Table 14 Output Types Table 15 Ademco Contact-ID - MR-2350/MR-2351 Series Event Codes Table 16 Security Industries Association SIA-DCS - MR-2350/MR-2351 Series Event Codes Table 17 MR-2350/MR-2351 Series Specifications Table 18 MR-2350/MR-2351 System Modules and Annunciators Table 19 MR-2350 Batteries

9 1.0 Industry Canada and FCC Notice 1.1 Notice for all MR-2350 Series Built-In UDACTs Sold in Canada Secutron's MR-2350 SERIES BUILT-IN UDACT Communicator described in this manual is listed by Underwriters Laboratories Canada (ULC) for use in slave application in conjunction with a Listed Fire Alarm Control Panel under Standard ULC-S (Standard for Control Units for Fire Alarm Systems) and CAN/ULC-S (Standard for Installation and Services for Fire Signal Receiving Centres and Systems). These Communicators should be installed in accordance with this manual; the Canadian / Provincial / Local Electrical Code; and/or the local Authority Having Jurisdiction (AHJ) Industry Canada Notice Repairs to certified equipment should be made by an authorized Canadian maintenance facility designated by the supplier. Any repairs or alteration 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 Earth Ground connections of the power utility, telephone lines and internal metallic water pipe system, if present, are connected together. This is necessary both for proper operation and for protection.! Attention: Users should not attempt to make such connections themselves, but should contact the appropriate electric inspection authority, or electrician, as appropriate Notice for all MR-2350 Series Built-in UDACTs Sold in the U.S.A. i Notes: 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 on an interface may consist of any combination of devices subject only to the requirement that the sum of the Ringer Equivalence Numbers of all the devices does not exceed 5. Note: The Label Identification Number for this product is US:1M8AL02BFX350. The 02B represents the REN without a decimal point (e.g., 02B is a REN of 0.2B). For earlier products, the REN is separately shown on the label. Secutron's MR-2350 SERIES BUILT-IN UDACT Digital Communicator described in this manual is listed by Underwriters Laboratories Inc. (ULI) for use in slave application in conjunction with a Listed Fire Alarm Control Panel under Standard 864 (Control Units for Fire Protective Signalling Systems). These Communicators comply with the National Fire Protection Association (NFPA) performance requirements for UDACTs and should be installed in accordance with NFPA 72 Chapter 4 (Supervising Station Fire Alarm System). These Communicators should be installed in accordance with this manual; the National Electrical Code (NFPA 70); and/or the local Authority Having Jurisdiction (AHJ). 9

10 Industry Canada and FCC Notice FCC Notice This equipment complies with Part 68 of the FCC rules and the requirements adopted by the ACTA. On the telco transformer of this equipment is a label that contains, among other information, a product identifier in the format US:1M8AL02BFX350. If requested, this number must be provided to the telephone company. This equipment is capable of seizing the line. This capability is provided in the hardware. Type of Service: The Communicator is designed to be used on standard device telephone lines. It connects to the telephone line by means of a standard jack called the USOC RJ-11C (or USOC FJ45S). Connection to telephone company provided coin service (central office implemented systems) is prohibited. Connection to party lines service is subject to state tariffs. Telephone Company Procedures: The goal of the telephone company is to provide you with the best service it can. In order to do this, it may occasionally be necessary for them to make changes in their equipment, operations or procedures. If these changes might affect your service or the operation of your equipment, the telephone company will give you notice, in writing, to allow you to make any changes necessary to maintain uninterrupted service. In certain circumstances, it may be necessary for the telephone company to request information from you concerning the equipment which you have connected to your telephone line. Upon request of the telephone company, provide the FCC registration number and the ringer equivalence number (REN); both of these items are listed on the equipment label. The sum of all of the REN s on your telephone lines should be less than five in order to assure proper service from the telephone company. In some cases, a sum of five may not be usable on a given line. If Problems Arise: If any of your telephone equipment is not operating properly, you should immediately remove it from your telephone line, as it may cause harm to the telephone network. If the telephone company notes a problem, they may temporarily discontinue service. When practical, they will notify you in advance of this disconnection. If advance notice is not feasible, you will be notified as soon as possible. When you are notified, you will be given the opportunity to correct the problem and informed of your right to file a complaint with the FCC. Contact your telephone company if you have any questions about your phone line. In the event repairs are ever needed on the Communicator, they should be performed by Secutron, Inc. or an authorized representative of Secutron, Inc. For information contact Secutron, Inc. at the address and phone numbers shown on the back page of this document. 10

11 2.0 Introduction Secutron s MR-2350 Series Analog/Addressable Fire Alarm Control Panel provides a loop for 60 or 126 input and output devices, four supervised Class B or A (Style Y or Z) indicating circuits, a full range of auxiliary power supplies, and extensive common control features via its integrated LCD display and push button console. Many of its features are fully configurable utilizing the built-in configuration capability via the front panel display and switches. The panels are available with an integrated dialer/modem, and is available with an internal LED display for up to 64 points (32 standard). Optional modules include Polarity Reversal and City Tie, RAX-332 LED Display Adder, and Class A Converter for indicating circuits. Semi-flush or surface mountable enclosures can be used for retrofits and on new installations. This manual covers the following panels: i Note: Installation of the MR-2350 Series Fire Alarm Control panel should be in accordance with Canadian Electrical Code Part 1, ULC-S524 installation of Fire Alarm System, National Electrical Code NFPA 70 and NFPA 72. Final acceptance subject to the Local Authority Having Jurisdiction (AHJ). MR D-RA MR-2351-LD-RA 60 pt addressable FACP(with dialer) 126 pt addressable FACP(with dialer) 2.1 Features The MR-2350 panels support a loop of 60 or 126 analog devices analog devices, including thermal, ion, photo detectors, and contact input and output devices. Drift compensation and Auto Test features are provided for analog devices. Four Power Limited Class B (Style Y) indicating circuits. Each indicating circuit may be configured as Class A (Style Z) using an output Class A converter adder module. Each indicating circuit may be configured as silenceable signal, non-silenceable signal, silenceable strobes, non-silenceable strobes, or relay output. The audible signal may be Steady, Temporal Code, California Code, or March Time. The system provides the necessary protocols to sync strobes from major manufacturers. Two-stage, alarm verification, and waterflow retard operations available. Configurable Signal Silence Inhibit, Auto Signal Silence, Two-Stage Operation, and One-Man Walk Test. For Canadian installations, disable Auto Signal Silence. Subsequent Alarm, Supervisory, and Trouble operation. provides a regulated, supervised 21.1VDC auxiliary power 500mA max.; unfiltered, unsupervised 24V FWR power 1.7 A max and a resettable auxiliary power 300mA max. Relay Contacts for Common Alarm, Common Supervisory and Common Trouble all non-disconnectable and Auxiliary Alarm Relay (disconnectable). Output for remote trouble indicator and Buzzer (RTI). RS-485 Interface for MR-2300-LCDW/R Annunciators, RA-1000 Series Remote Annunciators and SRM-312 Smart Relay Modules (max total of 7 remote annunciators). Optional Module for City Tie and Polarity Reversal Signaling. Extensive transient protection With built-in UDACT (Digital Alarm Communicator Transmitter) 11

12 Introduction Extensive and easy configuration of the panel via the integrated LCD display and keypad Remote dial up (with built-in UDACT) for event log checking and/or configuration changing 12

13 3.0 Conventions 3.1 Circuits Refers to a physical electrical interface for the analog loop, indicating signals or relays, and common alarm, supervisory, and trouble relay outputs. 3.2 Zone/Group Is a logical concept for a Fire Alarm Protected Area, and will consist of at least one Circuit. Groups are used extensively in the MR-2350 to facilitate annunciation of multiple input and output points on the 32 (up to 64) LED display and to facilitate bypassing of inputs and outputs. 3.3 Display Points The MR-2350 provides an LCD display to annunciate the status of the system and connected devices. Display points may be assigned to LEDs during configuration to groups of inputs or outputs. There are two LEDs for every display point: one single color (amber) and one dual color (red/amber). 3.4 Wiring Styles The analog loop can be connected in Class B (Style Y) or Class A (Style D) configurations. Changing the indicating circuits to Class A requires an MR-2300-NC4 adder board which will convert four indicating zones from Class B (Style Y) circuits to Class A (Style Z). This is done without reducing the number of circuits. 13

14 4.0 System Components 4.1 Panel Models MR D-RA MR-2351-LD-RA All MR-2350 Series Panels have the following features: Multi-zone fire alarm control panel with 2 x 20 LCD display. Style Y or Style D analog loop(s). Four Power Limited Class B (Style Y) indicating circuits (max 1.7 Amps each - 5 Amps total). Dedicated common alarm, supervisory, trouble, and auxiliary alarm relays. Additional RAX-332 Display Adders may be used to provide 32 annunciation points per adder for a maximum of 64 points for the MR-2351-LD-RA model. An optional MR-2300-NC4 Class A converter module may be used to convert the indicating circuits to Class A (Style Z). Additional outputs include connections for a RTI remote trouble indicator, MR-2300-PR Reverse Polarity Module, an RS-485 bus for connection of up to seven MR LCDW/Rs, MR-2312-SR12 smart relay modules and MR-2300 Series annunciators. Auxiliary power is available in the form of 24V FWR unfiltered and unsupervised, 24VDC filtered and regulated, and resettable auxiliary power supply. 14

15 System Components See the table below for the specifics of each panel. Table 1 MR-2350/MR-2351 Series Comparison Chart Model Number of devices Number of analog loops 2 line UDACT Digital Communicator (y/n) Door Color Number of 32 point LED Displays Max Number of LED Displays Dual Loop Adder (y/n) MR D-RA 60 1 y red n/a n/a n MR-2351-LD-RA y red 1 2 n Some models may not be available in all markets. Verify with your local distributor. i Note: The Model MR D-RA panel DOES NOT recognize any devices with addresses higher than Output Class A Converter: Four Circuits Table 2 Output Class A Converter Model Description BLK RED - SIG2 OUT+ MR-2300-NC4 Output Class A converter module (four circuits) BLK RED - SIG4 OUT+ - SIG4 RET+ BLK RED - SIG3 OUT+ - SIG3 RET+ BLK RED - SIG1 OUT+ - SIG1 RET+ - SIG2 RET+ 4.3 Polarity Reversal/City Tie Table 3 Polarity Reversal/City Tie Model Description P1 P2 Mounting hole for #6-32 screws Mounting hole for #6-32 screws CITY TIE POLARITY REVER SAL ALARM POLARITY REVERSAL SUPV MR-2300-PR Polarity Reversal and/or City Tie Module JW4 15

16 A.C. ON BUZZER SILENCE LAMP TEST COMMON TROUBLE SWITCH ENABLE FIRE ALARM ANNUNCIATOR SIGNAL SILENCE SIGNAL SILENCE SYSTEM RESET System Components 4.4 Remote Annunciator Table 4 Remote Annunciator Model MR-2300LCDW Description Remote Annunciator module, LCD display, white painted box MR-2300LCDR Remote Annunciator Module, LCD display, red painted box 4.5 Smart Relay Module Table 5 Smart Relay Module Model Description MR-2312-SR12 Smart Relay Module (12 relays) with red enclosure 4.6 MR-2312-ATR Ancillary Annunciator Table 6 MR-2312-ATR Ancillary Annunciator Model Description MR-2312-ATR 16 Zone ancillary annunciator 16

17 System Components 4.7 Panel Components and System Accessories Table 7 Panel Components and System Accessories MODEL NO. ALC-252 RAX-332 MR-2306-ATR RAM-1016/TZ RAM-1032/TZ RAX-1048/TZ MGD-32 AGD-048 MR-2300T MMX-BB-1001(R) MMX-BB-1002(R) MMX-BB-1003(R) MMX-BB-1008(R) MMX-BB-1012(R) MP-300SN MMX-BC-160R DESCRIPTIONS 252 Point Dual Loop Addressable Adder 32 Zone Internal Display Adder (for MR-2351 only) 8 LED Remote Annunciator Remote Annunciator with 16 bi-colored (red and yellow) LEDs. TZ version has 32 yellow LEDs for trouble indication. Remote Annunciator with 32 bi-colored (red and yellow) LEDs. TZ version has 32 yellow LEDs for trouble indication. Remote Annunciator with 48 bi-colored (red and yellow) LEDs. TZ version has 48 yellow LEDs for trouble indication. Graphic Annunciator Graphic Annunciator Adder Driver Board Remote Trouble Indicator, Buzzer and LED Enclosure for one annunciator, white. R version is red. Enclosure for two annunciators, white. R version is red. Enclosure for three annunciators, white. R version is red. Enclosure for eight annunciators, white. R version is red. Enclosure for twelve annunciators, white. R version is red. End-of-line resistor plate, 3.9K ohm External Battery Cabinet, red. 17

18 System Components 4.8 Analog/Addressable Devices Table 8 Analog/Addressable Devices Description Secutron Model Summit Model Photoelectric Smoke Detector MRI-3100 SIP-200 * Multi-sensor (photoelectric with supplemental rate-of-rise heat sensor) MRI-3200 SIM-200 Heat Detector MRI-3300 SIH-200 Bases Secutron Model Summit Model 4 inch Standard Base MRI-2000 SIB-4 6 inch E-Z Fit Base MRI-2001 SIB-6 6 inch Base with Relay MRI-2001R SIB-6R 6 inch Base with Sounder SIB-6S 6 inch Base with Temporal Tone Sounder MRI-2001HT SIB-6TH Ancillary Modules Secutron Model Summit Model Priority Monitor Module MRI-100P SIM-100P Mini Priority Monitor Module MRI-101P SIM-101P Single Relay Output Module (1 Form C Contacts, 2 Gang Mount) MRI-100R Supervised Control Module MRI-100S SIM-100S Isolator c/w Mounting Base MRI-100X (Kit) 100XH (Isolator) 100XB (Base) SIM-100X(Kit) 100XH (Isolator) 100XB (Base) Addressable Duct Detectors Secutron Model Summit Model Photoelectric Duct Smoke Detector (UL Listed) MRI-DH3100 SIDH-200P Photoelectric Duct Smoke Detector with relay (UL Listed) MRI-DH-3100R SIDH-200PR Addressable Pull Stations Secutron Model Addressable Single Stage Dual Action Pull Station MRM-710IDU SPS-202ID * Unit employs an integral heat sensor; however it must not be used as a regular heat detector. Refer to the product data sheet for detailed functionality, operation and application. Manual configuration for the MRI-3200 is NOT PERMITTED. This device must be configured via the AUTO CONFIG. 18

19 5.0 Mechanical Installation 5.1 Installing the Enclosures The MR-2350 and MR-2351 Fire Alarm Panels come complete with enclosure (backbox, chassis, deadfront and door. The BBX-1024DSR is suitable for flush or surface mounting with a built-in trim ring. To surface mount the enclosure, use the four mounting holes in the backbox and the screws provided. To flush mount, us the dimension minus the trim ring as a guide to the size required in the wall. Refer to Figure 1. The BBX-1024DSR is suitable for flush or surface mounting with a built-in trim ring. Dimensions of Enclosure (minus built-in trim ring) 14 1/2 x 4 1/4 x 26 Distance between horizontal mounting screws 12 Distance between vertical mounting screws 23.5 Complete Dimensions of Enclosures (with trim ring 16 3/4 x 5 1/2 x 28 19

20 Mechanical Installation A 16 3/4 1 3/8 5 5/8 4 1/ /2 A 4.5 cm SECTION A-A SIDE VIEW 5 cm 15 cm 24 cm KNOCKOUT LOCATIONS 4.5 cm 5 cm 5 cm 4.5 cm 4.5 cm TOP VIEW Figure 1 BBX-1024DSR Installation Instructions and Dimensions 20

21 AC ON COMMON ALARM COMMON SUPV COMMON TROUBLE CPU FAULT GROUND FAULT SYSTEM RESET FIRE DRILL AUTOMATIC ALARM SIGNAL CANCEL GENERAL ALARM ABC SIGNAL SILENCE LAMP TEST SPARE - DEF GHI JKL MNO PR S TU V WXY QZ ALM/SUP/TBL/ BLDG AUDIBLE SIL A B Installing Adder Modules The MR-2350 Series Fire Alarm panels come pre-assembled with all components and boards except for Adder Modules. Module installation locations are shown below. Refer to Figure 3 on the next page for Jumper or DIP Switch settings and see addressable loop and indicating circuit wiring tables for wiring specifications. ALC-252 Two Loop Adder module for model JW3 MR-2351 FACP RS-232C PORT JW4 -SIG4 OUT+ -SIG3 OUT+ -SIG2 OUT+ -SIG1OUT+ -SIG4 RET+ -SIG3 RET+ -SIG2 RET+ -SIG1 RET+ JW 7 B A TTE RY SEC TX + P3 P4 P1 P2 R T R T R T R T S - + RES CO RES C O LI NE1 LINE2 RS-485 SYSTEM NORMAL Mar 21, :05AM X JW1 Loop Class A converter board for NACs Model OCAC screws provided NC C N O NC C NO NC C NO NC C N O ALARM TROU BLE SUPERVISORY AU X. R ELAY RELA Y RELAY RELAY * 0 # M? PR-300 Polarity Reversal mounted to backplate with 2 screws provided TO PR-300 MODULE TO RAX-332 P8 P4 TRANSFORMER POWER SUPPLY BOARD AC POWER TERMINALS BATTERY BATTERY Figure 2 Installation of Adder Modules 21

22 Installing Adder Modules 6.1 Cable and Jumper Connections for Main Board and Adder Modules For PC programming use UIMA Interface module not UL-864 or ULC-527 listed. Please refer to Document LT-929 for details RS-232C PORT For PC programming JW3 JW4 Telephone line #1 Telephone line #2 RS-485 for annunciators Auxiliary Relay Alarm Relay Supervisory Relay Trouble Relay NC N O C NC N O C NC NO C NC NO S - + C R T R T R T R T RES C O RES CO ALARM TR OU BLE SUPERVISORY AU X. RELAY RS-485 LI NE 2 LINE1 RELA Y RELA Y RELA Y JW7 P8 JW2 JW6 JW5 MAR 21, 2013 AC ON COMMON ALARM COMMON SUPV COMMON TROUBLE CPU FAULT GROUND FAULT SYSTEM RESET FIRE DRILL AUTOMATIC ALARM SIGNAL CANCEL P4 GENERAL ALARM SYSTEM NORMAL JW9 P3 2 :41 AM ABC SIGNAL SILENCE LAMP TEST SPARE 3 DEF 5 6 GHI JKL MNO PR S TU V WXY * 0 # QZ ALM/SUP/TBL/BLDG AUDIBLE SIL P12 P2 X M? RTI PORT TRB TRL Loop A B JW1 4- WIR E AUX SUPPLY SUPPLY SI G 4 SIG 3 SI G 2 SIG 1 UNFILTERED FWR 24VDC CO M - CO M Addressable Loop Connect to Addressable Loop Adder Board ALC-252 if used (for MR-2351 only). Auxiliary Supply Resettable Auxiliary Supply Connects to PR-300, if used. Connects to RAX-332, if used. (for MR-2351 only) Connect to Remote trouble indicator Unfiltered 24V supply Figure 3 Main Fire Alarm Board Cable Connectors and Jumper Locations 22

23 Installing Adder Modules 6.2 Connectors and Jumpers on the Main Fire Alarm Board P8 P4 JW1 JW2 JW3 JW4 JW5 JW6 JW7 JW8 JW9 JW10 JW11 JW12 Cable from P1 of the MR-2300-PR Polarity Reversal and City Tie Module connects here. Otherwise not used. Cable from connector P1 of the RAX-332 Display Adder Module connects here. Otherwise not used. On the Main Fire Alarm Module, this jumper is not used, open. Remove this jumper if a remote annunciator is used. Not used, open. Not used, open. Normally open. Place jumper here and power down (AC and batteries) and power back to restore Master Passcode. After reset, remove jumper and leave normally open. Normally open to BLOCK remote configuration via modem. Place jumper here to ALLOW for remote configuration. On the Main Fire Alarm Module, this jumper must be removed if a MR-2300-PR Polarity Reversal and City Tie Module is installed. Not used, open. Not used, open. Not used, open. Not used, open. Not used, open. 6.3 MR-2300-NC4 Output Class A Converter Adder Module Wire to Main Board OCAC-304 Mounting hole for #6-32 screw BLK RED BLK RED -SIG4 OUT+ -SIG3 OUT+ -SIG4 RET+ -SIG3 RET+ BLK RED BLK RED -SIG2 OUT+ -SIG1 OUT+ -SIG2 RET+ -SIG1 RET+ Mounting hole for #6-32 screw Figure 4 MR-2300-NC4 Output Class A Converter Adder Modules Indicating circuits (NACs) must be wired from the MR-2300-NC4 to the main Fire Alarm board. For example, indicating circuit 1 positive (red wire) and negative (black wire) from the Class A Converter Module are connected to the positive and negative terminals of Indicating circuit 1 on the Main Fire Alarm board. The actual indicating zone is wired from the SIGNAL OUT positive and negative to the signaling devices and then wired back to the SIGNAL RET positive and negative. 23

24 Installing Adder Modules 6.4 Polarity Reversal and City Tie Module (Model MR-2300-PR) Mount the MR-2300-PR on the right side of the backbox with the two screws provided. Refer to Figures 5 and 2. P1 P2 Mounting hole for #6-32 screws Mounting hole for #6-32 screws TIE REVERSAL REVERSAL ALARM SUPV CITY POLARITY POLARITY JW4 Figure 5 Polarity Reversal and City Tie Module MR-2300-PR Cable and Jumper Settings The following hardware configuration must be performed before installing the MR-2300-PR. P1 JW4 Cable connects to P8 (bottom left-hand corner) on the Main Fire Alarm Board. Not used. Keep jumper intact. The Alarm Transmit signal to the MR-2300-PR can be programmed to turn OFF when signal silence is active. This allows the City Tie Box to be manually reset. On subsequent alarms the silenceable signals will resound and the City Tie Box will be retriggered. The Trouble Transmit signal to the MR-2300-PR can be programmed to delay AC power fail 0, 1, 2, or 3 hours if this is the only system trouble. 6.5 RAX-332 Display Adder Module The RAX-332 Display Adder Module is used only with the MR-2351 Fire Alarm Panel. No jumpers or other physical configuration steps are required to install this second RAX-332 Display Adder Module. Remove the blank cover plate from the inner door and install the RAX- 332 in the opening with the hardware provided. Disconnect main and standby power and connect the cable of the second RAX-332 into the open, remaining header of the existing RAX-332. The additional LEDs will be available for configuration as LEDs 33 to 64, when the system power is restored. 24

25 7.0 Circuits and Devices 7.1 Addressable/Analog Devices The MR-2351 supports up to 3 loops of addressable/analog devices. The device loop can be used to connect up to 60, 126 or 378 analog devices and addressable input or output modules on an unshielded twisted pair (UTP). The devices must be compatible with the Secutron device protocol. The loop interface software continuously supervises the devices on its loop against those found during configuration for the following conditions: device missing unconfigured device responding two or more devices responding to the same address wrong device type A communication or addressing error on a device is reported as a trouble on the associated zone LED if configured. The addressable loop can be configured for class A or B operation. "T-tapping" is allowed (Refer to device installation documentation for details). A short or open on the loop will activate the common trouble sequence with a latching trouble. Devices on the loop have an optional LED which normally flashes when the device is polled and goes ON steady when the device is active (alarm for an input device or active for an output device). The flashing of the LED on polling for sensors can be suppressed during configuration. For input or output modules, the LED always flashes when polling. The software limits the maximum number of the devices which can have their LED turned ON when active to fifteen (15). Certain devices are designed to support an optional external LED, which operates when the LED on the device is activated. Remote/external LEDs must NOT be used on this system. The panel can provide up to 350mA of current to the devices on the loop. A maximum line loss of 5 volts is permitted, so the loop distance, wire size, and maximum number of devices are limited by this constraint. The devices should be installed using unshielded twisted pair (UTP). The total line drop on the loop must not exceed 5 volts at the last device. The calculations required to determine the maximum permissible loop wiring distance with various combinations of devices is relatively complicated, and when isolators are used, includes a consideration of device inrush currents which must not exceed 20mA for a single isolator. In no case should more that twenty devices be connected to a single isolator. To simplify the calculation process, please utilize the loop calculator program located on the Secutron website at in order to determine maximum loop lengths, number of devices, and wire sizes etc. It is also important to note that the device LEDs present a significant extra load on the loop which must be considered in calculating permissible loop lengths, battery capacities, etc. Please refer to the device Installation Instructions and other documentation provided with the addressable devices, bases, and isolators for further information. The system will automatically limit the maximum number of device LEDs which can be illuminated to

26 Circuits and Devices 7.2 Analog Devices The system supports Secutron MRI-3000 Series photo, ion, multi-sensor and thermal (heat) type analog detectors, as well as contact input and output devices. The detectors may be configured as non-verified or verified alarm inputs. To determine an alarm condition, the system polls the analog device and compares the analog value against stored thresholds for pre-alarm and alarm conditions. A range of thresholds is provided for each type of analog device (except for contact devices), corresponding to the agency approved range of threshold for a particular device type. Each device can be individually configured to a value in the range of threshold for day time and one for the night time or after hours operation; i.e. a device may be configured to a low sensitivity for day time and high sensitivity at night time. The day time threshold will be used unless the after hours operation is active Drift Compensation The MR-2350/MR-2351 will automatically adjust for gradually increasing affects of dust and other accumulations of dirt in the detectors. It will adjust the thresholds to compensate for a detector going dirty according to the gradual change in the normal clean air value received. When it can no longer compensate for an increasingly dirty detector, a dirty detector trouble is indicated for that device Auto Test Periodically each detector is commanded to return an alarm value to test its ability to alarm. If it fails the test, a trouble is indicated on that device. This trouble is latched until system reset. 7.3 Contact Inputs Contact input modules on the addressable/analog device loop may be configured as any of the following input types: non-verified alarm inputs latching supervisory inputs trouble only inputs waterflow inputs monitor inputs remote switch inputs non-latching supervisory inputs 7.4 Contact Outputs Contact output modules on the addressable/analog device loop may be configured as any of the following output types: signals strobes relay outputs Analog devices may be installed with relay or sounder bases. The outputs of these bases are activated when the device active LED turns ON steady in response to an alarm. The command to activate the output is separate from the command that activates the LED and they are not subject to the same restrictions as the LED. Output modules configured as signals are not stroked by software at the current signal rate. When the system commands them to be either in alert or in evacuation, the panel will simply activate them continuously. It is possible to provide stroked operation by connecting the signal power to a conventional signal output which is stroking at the correct rate when the device is active. Depending on the device, the system can detect open and short troubles and report it as an output circuit trouble. 26

27 8.0 Field Wiring Table 9 Settings permitted in CAN/ULCS527 NOTICE TO USERS, INSTALLERS, AUTHORITIES HAVING JURISDICTION, AND OTHER INVOLVED PARTIES This product incorporates field-programmable software. In order for the product to comply with the requirements in CAN/ULCS527, Standard for Control Units for Fire Alarm Systems, certain programming features or options must be limited to specific values or not used at all as indicated below. Program feature or option Permitted in CAN/ ULCS527? (Y/N) Possible settings\methods Settings permitted in CAN/ULCS527 System Reset and Signal Silence on MR AT/MR-2312-AT N JW4 (Orange Wire) Intact = Buzzer silence & Lamp Test local function only. System Reset & Signal Silence are disabled. Cut Jumper (Orange Wire) to have all remote functions operate. Leave JW4 intact on MR-2306-AT/MR AT 8.1 Main Fire Alarm Board Field Wiring Wire devices to the addressable loop as shown in Figure 6 for Class B (Style 4) or Figure 7 for Class A (Style 6). Refer to Table 10 for loop wire gauges. Wire devices to addressable loops 2 and 3, if available, in the same manner. Loop A B CLASS B WIRING ION SMOKE DETECTOR PHOTO SMOKE DETECTOR OUTPUT MODULE HEAT DETECTOR PULL STATION Figure 6 Addressable Loop Wiring - Class B or Style 4 Table 10 is for reference only and should not be used without a detailed loop calculation. Maximum Loop Current: 350 ma Maximum Loop Resistance: 35 subtract 0.2 Ohms per isolator. 27

28 Field Wiring Maximum Loop Capacitance: 0.5 uf Maximum Number of Isolators is 40. Table 10 Loop Wiring UNSHIELDED TWISTED PAIR WIRE GAUGE LOOP TOTAL (OUT AND IN) WIRE RUN AWG FEET METRES 12 20, , Loop A B CLASS A WIRING - ION SMOKE DETECTOR PHOTO SMOKE DETECTOR OUTPUT MODULE HEAT DETECTOR INPUT MODULE Figure 7 Addressable Loop Wiring -Class A or Style Loop Isolators To limit the number of addressable devices compromised by a short on the addressable loop, isolators (MRI-100X, 100XH, or 100XB) may be used to isolate the affect of the short circuit. If the impact of a short circuit must be limited to only one device, an isolating base must be used for each detector. A maximum of twenty devices can be connected between isolators, or between the panel and the first isolator, as long as the maximum in-rush current for the devices on one segment of the loop does not exceed 20mA. Refer to the installation instructions for addressable devices for additional details. 28

29 Field Wiring 8.3 Loop Operation When there is a short circuit on the Class A loop with isolators installed, the isolators isolate the shorted fault, the panel detects it as an open loop and generates an open loop trouble. When a Class A loop is opened there may be a few missing devices reported by the panel which will be restored once the panel has established the Class A connection. i Note: When there is an "Open loop trouble" look for both open and shorts on the loop. As a guide line the isolators which are activated in response to a short will have their LED ON; look for the short between the two isolators with their LEDs ON. 8.4 Indicating (Powered Output) Circuits Powered output circuits can be configured as signal, strobe or relay outputs. Powered output circuits are supervised while they are not active for both open circuits and shorts. The circuit will not actually be activated if there is a short trouble on the circuit. It will be activated if an open trouble is indicated. A circuit trouble activates the common trouble sequence as a nonlatching trouble. Since open circuit supervision does not operate while the circuit is in alarm, if the circuit was in trouble before it was activated, it will still indicate trouble while active. The trouble condition will be re-evaluated when supervision resumes. Output circuits configured as strobes can have sync protocol for synchronization if configured. Certain strobe and strobe/horns models of the following manufacturers are supported. All normal non-sychronized horns Faraday System Sensor Wheelock Gentex Secutron When configured as normal, the output circuit is ON continuously when activated and does not use any sync protocol. When configured as non-silenceable strobes, the strobes cannot be silenced, but the horn can be silenced by pressing the 'signal silence' button If the strobe is configured as silenceable strobe both the horn and the strobe are silenced (stopped) by pressing the 'signal silence' button 8.5 Indicating Circuit Wiring The MR-2350 Series Addressable Fire Alarm Panel supports Class B (Style Y) and Class A (Style Z) wiring for its indicating circuits. Each circuit is supervised by a 3.9K End-of-Line resistor. Each indicating circuit provides up to 1.7 Amperes, total 5 Amperes of current maximum if no auxiliary power is used. Wire indicating circuits as in Figure 8 for Class B (Style y) or as in Figure 9 for Class A (Style Z). Table 11 Maximum Wiring Distances TOTAL SIGNAL LOAD MAXIMUM WIRING RUN TO LAST DEVICE (ELR) 18AWG 16AWG 14AWG 12AWG MAX. LOOP RESISTANCE Amperes ft m ft m ft m ft m Ohms 29

30 Field Wiring Table 11 Maximum Wiring Distances TOTAL SIGNAL LOAD MAXIMUM WIRING RUN TO LAST DEVICE (ELR) 18AWG 16AWG 14AWG 12AWG MAX. LOOP RESISTANCE i Notes: For Class A wiring the resistance in ohms is multiplied by two. Maximum voltage drop should not exceed 1.8 volts. FIRE PANEL MAIN BOARD INDICATING CIRCUIT #1 - SIG 1 + STYLE Y WIRING INDICATING CIRCUIT - 1 INDICATING CIRCUIT #2 - SIG 2 + STYLE Y WIRING INDICATING CIRCUIT - 2 BELL STROBE HORN 3.9K 1/2 WATT ELR NOTE: WIRE INDICATING CIRCUITS # 3 AND #4 IN THE SAME WAY AS #1 AND #2 Figure 8 Indicating Circuit Class B or Style Y Wiring 30

31 Field Wiring FIRE PANEL MAIN BOARD INDICATING CIRCUIT #1 SIG BLK RED - SIG1 OUT+ -SIG1 RET+ STYLE Z WIRING INDICATING CIRCUIT 1 INDICATING CIRCUIT #2 SIG BLK RED - SIG2 OUT+ -SIG2 RET+ STYLE Z WIRING 2 MORE INDICATING CIRCUITS NOT SHOWN INDICATING CIRCUIT 2 BELL MR-2300-NC4 CLASS A CONVERTER MODULE NOTE: WIRE INDICATING CIRCUITS # 3 AND #4 IN THE SAME WAY AS #1 AND #2 STROBE HORN Figure 9 Indicating Circuit Class A or Style Z Wiring 8.6 Dialer Wiring Fire Alarm Panel models MR D-RA and MR-2351-LD-RA, have a dialer on board and terminals marked Line 1 and Line 2 must be wired as shown in Figure 10 below. Terminals are located in the top left hand corner of the main fire alarm board, from the top down. Refer to Figure 3 for terminal locations. 31

32 Field Wiring FIRE ALARM MAIN BOARD LINE-1 LINE-2 CO CO RES T R T R T R T RJ31X GREEN 1 4 RED 2 3 BROWN 7 6 GREY 8 5 TIP RING Public switch Telephone company wiring TIP RING premise telephone IF permitted R RES Line 2 is Wired as shown for Line 1 Figure 10 Dialer Wiring Refer to section 13.0 Dialer Operation on page 55 and Appendix B: Reporting for more information regarding the built-in dialer. 32

33 Field Wiring 8.7 Polarity Reversal and City Tie Module (MR-2300-PR) Wiring Wire the MR-2300-PR Polarity Reversal and City Tie Module (if used) as shown in Figure 11 below. Power Limited cable type FPL, FPLR or FPLP must be used. For USA installation, the installer must use Atlantic Scientific (Tel: ), Model #24544 Protective Device, or similar UL-Listed QVRG secondary protector, as shown. For use in Canada, the Protective Device is not required but still recommended. MR-2300-PR CITY TIE LOCAL ENERGY RATED - 24VDC FILTERED TRIP COIL - 14 Ohms, 210mA, 5mV RIPPLE NOT POWER LIMITED POLARITY REVERSAL ALARM 24VDC OPEN 12VDC AT 3.5mA 8mA MAX. SHORT POWER LIMITED POLARITY REVERSAL SUPV. 24VDC OPEN 12VDC AT 3.5mA 8mA MAX. SHORT POWER LIMITED 1 2 S 1 2 S 1 2 UNPROTECTED PROTECTOR PROTECTOR PROTECTED 1 2 S 1 2 S DIN RAIL CONNECTION TO EARTH GROUND USE A SHORTING WIRE WHEN THE CITY TIE IS NOT USED CONFORMS TO NEMA STANDARD SB INTENDED FOR CONNECTION TO POLARITY REVERSAL CIRCUIT OF A REMOTE STATION RECEIVING UNIT HAVING COMPATIBLE RATINGS S 1 2 UNPROTECTED PROTECTED S 1 2 EITHER THE CITY TIE or POLARITY REVERSAL INTERFACE MAY BE USED, NOT BOTH. S S DIN RAIL CONNECTION TO EARTH GROUND NOTES: 1. Plug MR-2300-PR ribbon cable P1 into connector P8 of the Main Fire Alarm board. 2. Cut Jumper JW1 on the MR-2300-PR Polarity Reversal and City Tie Module in order to transmit a trouble condition from the Polarity Reversal Alarm terminals to the monitoring station. 3. Cut Jumper JW2 on the MR-2300-PR Polarity Reversal and City Tie Module in order to transmit a trouble condition from the Polarity Reversal Supervisory terminals to the monitoring station. 4. Remove jumper plug from JW7 on the Main Fire Alarm board. 5. For USA installation, the installer must use an Atlantic Scientific (Tel ), Model #24544 Protective Device or similar UL-Listed QVRG secondary protector. 6. The Polarity Reversal interface is Power Limited and must use power limited cable type FPL, FPLR or FPLP from the MR-2300-PR to the Protectors. Figure 11 Polarity Reversal and City Tie Module Terminal Connection 33

34 Field Wiring 8.8 Auxiliary Power Supplies Aux 2 Resettable Auxiliary Power (supervised, regulated) The AUX 2 resettable auxiliary power supply is supervised for shorts, therefore a short will disconnect the power until the RESET button is pressed. A trouble signal will be generated if there is a short. The circuit must be supervised for opens utilizing the End of Line Relay Model PAM-3 as shown in Figure 12. This supply is rated at 21.1VDC regulated/300ma max/1v voltage drop maximum Auxiliary Supply (supervised, regulated) Supervised auxiliary power is used to power the remote annunciators and smart relay modules. This filtered circuit is supervised for shorts, therefore a short will disconnect the power until the RESET button is pressed. A trouble signal will be generated if there is a short. The circuit must be supervised for opens utilizing the End of Line Relay Model PAM-3 as shown in Figure 12. This supply is rated at 21.1VDC regulated/500ma max/1v voltage drop maximum Unfiltered Supply (unsupervised, unregulated) This unregulated supply is not supervised. When required, it is recommended that the circuit be supervised for opens utilizing the (UL listed - S3403) End of Line Relay Model PAM-3 as shown in Figure 12. This supply is rated at 24VDC/1.7A max. If there is a short on this circuit, the auxiliary power does not recover automatically when the short is removed. The main power and the battery must be disconnected, then reconnected and the panel reset to reestablish the auxiliary power supply. FIRE ALARM MAIN BOARD AUX 2 RESETTABLE AUXILIARY POWER OR AUXILIARY SUPPLY OR UNFILTERED SUPPLY + - DETECTOR POWER SUPPLY 22VDC, 200mA MAX. CURRENT - 300mA MAX. RIPPLE VOL. 5mV (POWER LIMITED) Supervision for Auxiliary Supplies Connect auxiliary devices here* * Use this supervision set-up only if auxiliary devices are used END OF LINE RELAY Class B (Style B) WIRING E.O.L. 47K Ohms Loop A B Black Red MINI MONITOR MODULE Violet MIX-101P White Red Black LEGEND ION SMOKE DETECTOR PHOTO SMOKE DETECTOR HEAT DETECTOR Figure 12 Supervision Of Auxiliary Supplies 34

35 Field Wiring 8.9 Power Supply Connections The power supply is located directly behind and below the main board. The ratings are: Electrical Input rating 120 VAC, 60Hz, 1.73A / 240VAC, 50Hz, 0.864A Battery fuse on Main module 10A, slow blow micro fuse (not replaceable)! Caution: The main AC branch circuit connection for the Fire Alarm Control Unit must provide a dedicated continuous power without any disconnect devices. Use #12 AWG wire with 600-volt insulation and proper over-current circuit protection that complies with the local codes. Refer to Appendix C: Specifications for specifications. i Note: Ensure that the AC supply is disconnected before wiring the power to the panel. Wire the AC power to the AC wiring terminals as shown in Figure 13 using the proper wire gauge. Fire alarm systems must be installed in compliance with local codes and standards and with the Authority Having Jurisdiction (AHJ). JW7 TO PR-300 MODULE RIBBON CABLE POWER SUPPLY P3 P2 RTI PORT TRB TRL UNFILTERED FWR 24VDC COM- COM+ POWER CONNECTOR P6 P5 POWER SUPPLY BOARD BATTERY - P3 + P4 SEC TX P1 P2 TRANSFORMER 240VAC 50Hz 120VAC 60Hz N Ground input AC POWER Wire 240V AC, Neutral and Ground or 120V AC, Neutral and Ground to top side of terminal blocks as marked. Yellow Red Black Green RED RED + - BLACK + - BATTERY BATTERY Figure 13 Main Power Supply Connections 35

36 + Field Wiring i Note: The MR-2350/MR-2351 panel is capable of being wired for 120 VAC or 240 VAC 50/60 Hz as shown above. A good ground connection to the Ground" terminal is essential to electrical safety, ensure proper operation, and specified noise immunity Connecting to a DSC SurGuard Receiver A typical connection is shown in Figure 14. For information on Compatible DACR Receivers see 14.0 Appendix A: Compatible Receivers on page 56. MR-2350/2351 GS3070 Connection - Typical Diagram Telephone Line A Connection Telephone Line B Connection To GSM/GPRS Line 1 Ring Tip Line 2 Ring Tip ALARM RELAY NO C 15 Z1 T1 R1 Ring Tip Internet MR-2350/2351 SPV RELAY TRBL RELAY NO C NO C 16 Z2 17 Z3 GS3070 Router + - AUX SUPPLY GS3070 TRBL EOL MIX- 101 NC COM NO POWER 24V GND TBL RELAY PCS-100 Trouble Zone Input - PGM4 GND 14V JW1 Typical Installation in Canada 14 COM 10 PGM4 20 (-) 12V 19 (+) Printer SUR-GARD SYSTEM IV Internal IP: X.X.X.X External IP: X.X.X.X Default Gateway: X.X.X.X Sub-Net Mask:X.X.X.X Port #: YYYY (UDP) Computer SG-Systems Console 2.1 -All units must be installed in the same room. - All extended wiring must be in conduit. - Distance max 18 meters - Reprogram messages from GS3070 Z1, Z2, and Z3 Figure 14 Connecting an MR-2350/2351 FACP to a DSC Surguard System Receiver i Note: The DSC interface is required if the installation requires S559 certification. If S559 certification is not required, i.e. only local operation of the fire alarm panel, this DSC interface is not required. 36

37 9.0 System Checkout 9.1 Before turning the power ON To prevent sparking, do not connect the batteries. Connect the batteries after powering the system from the main AC supply. 1. Check that all adder modules are installed in the proper location with the proper connections. 2. Check all field (external) wiring for opens, shorts, and ground. 3. Check that all interconnection cables are secure, and that all connectors are plugged in properly. 4. Check all jumpers and switches for proper setting. 5. Check the AC power wiring for proper connection. 6. Check that the chassis is connected to earth ground (cold water pipe). 7. Make sure to close the front cover plate before powering the system from main AC supply. The best way to set up a panel for the first time is to avoid connecting any field wiring at first. To begin set up, power up the panel with end of line resistors connected where appropriate, then connect the battery. The panel will show System Restart Active. Press System Reset button to reset the panel. If the panel is free of trouble, connect one circuit at a time, checking for troubles each time. If a trouble occurs at any point during the set-up, correct the fault, then continue connecting the field wiring. 9.2 Power-up procedure After completing the system checkout procedures outlined above, 1. Power up the panel. The "AC-ON" green LED and the Common Trouble LED should illuminate, and the buzzer should sound. Press the System Reset button. Since the batteries are not connected, the trouble buzzer should sound intermittently and the common trouble LED should flash. 2. Connect the batteries while observing correct polarity: the red wire is positive (+) and black wire is negative(-). All indicators should be OFF except for normal power "AC ON" green LED. 3. Configure the Fire Alarm Control Panel as described in the System Configuration section. 37