Honeywell EXCEL ADT-HRSI User's Manual
Contents
1. information showing wire branches T taps device types and their address are stored on disk for printing hard copy This takes the mystery out of the installation The preparation of as built drawings is fast and efficient 74 3346 ADT HRSI INTELLIGENT HEAT DETECTOR Device mapping allows the Signature loop controller to discover Unexpected additional device addresses Missing device addresses Changes to the wiring in the circuit Stand alone Operation A decentralized alarm decision by the detector is guaranteed On board intelligence permits the detector to operate in stand alone mode If loop controller CPU communications fail for more than 4 seconds all devices on that circuit go into stand alone mode The circuit acts like a conventional alarm receiving circuit Each detector on the circuit continues to collect and analyze information from its surroundings The ADT HRSI detectors alarm if the ambient temperature increases 57 C 135 F or if the temperature increases at a rate exceeding 9 C 15 F per minute If the detector is mounted to a relay base the relay operates Fast Stable Communication On board intelligence means less information needs to be sent between the detector and the loop controller Other than regular supervisory polling response the detector only needs to communicate with the loop controller when it has something new to report This provides very fast control panel response time and al2. is removed from a base with the power on the relay is de energized When the detector enters the alarm state the relay is energized ADT HRSI INTELLIGENT HEAT DETECTOR Isolator Base ADT IB ADT IBS This base includes a built in line fault isolator A detector must be installed for it to operate The integral isolator relay is controlled by the detector or the loop controller A maximum of 96 isolator bases can be installed on one circuit The isolator base does not support the SIGA LED Remote LED The isolator operates as follows a short on the line causes all isolators to open within 23 msec at 10 msec intervals beginning nearest the loop controller the isolators close to provide the next isolator down the line with power When the isolator next to the short closes it reopens within 10 msec In Class A operation the process repeats beginning on the other side of the loop controller Remote LED SIGA LED The remote LED connects to the SIGA SB Standard Base only It features a North American size 1 gang plastic faceplate with a white finish and red alarm LED SIGA TS Trim Skirt Supplied with 4 in bases it can also be ordered separately to use with the other bases to help hide surface imperfections not covered by the smaller bases Application Table 1 below shows six standard test fires used to rate the sensitivity of smoke and heat detectors The table indicates that no single sensing element is suited for all test
3. T E M a dE DESCRIPTION Honeywell s Signature Series Model ADT HRSI Intelligent Heat Detectors gather analog information from their fixed temperature and or rate of rise heat sensing elements and converts it into digital signals The detector s on board microprocessor measures and analyzes these signals It compares the information to historical readings and time patterns to make an alarm decision Digital filters remove signal patterns that are not typical of fires Unwanted alarms are nearly eliminated The microprocessor in each detector provides four additional benefits self diagnostics and history log automatic device mapping stand alone operation and fast stable communication Self diagnostics and History Log Each Signature Series detector constantly runs self checks to provide important maintenance information The results of the self check are automatically updated and permanently stored in the detector s non volatile memory This information is accessible for review any time at the control panel PC or by using the SIGA PRO Signature Program Service Tool The information stored in the detector s memory includes Detector serial number address and type Date of manufacture hours of operation and last maintenance date Current detector sensitivity values and the extent of environmental compensation Honeywell ADT HRSI Intelligent Heat Detector SPECIFICATION DATA FEATURES e 70ft 21 3 m
4. board red LED Flashes when in alarm Both LEDs On steady when in alarm stand alone Compatible remote red LED Flashes when in alarm Compatibility Signature loop controller Address Requirements 1 device address Accessories SIGA SB Detector mounting base ADT RB Detector mounting base with relay ADT IB Detector mounting base with fault isolator ADT IBS Same as above with loop continuity switch SIGA LED Remote alarm LED SIGA TS Trim skirt supplied with 4in bases Honeywell European Centre of Excellence Fire Solutions Lovelace Road Southern Industrial Area Bracknell Berkshire RG12 8WD United Kingdom Printed in U S A
5. ent state of each detector and other pertinent messages Single detectors may be turned off temporarily from the control panel Availability of maintenance features is dependent on the fire alarm system used Scheduled maintenance should be planned to meet local codes Accessories All detector mounting bases have wiring terminals that are accessible from the room side after mounting the base to the electrical box The bases mount to North American 1 gang boxes and to 3 1 2 in or 4 in octagon boxes 1 1 2 in 38 mm deep They also mount to European BESA and 1 gang boxes with 60 3 mm fixing centers Removing a detector from its base except isolator base does not affect other devices operating on the same circuit Standard Base SIGA SB This is the basic mounting base for Honeywell Signature Series detectors The SIGA LED Remote LED is supported by the Standard Base Relay Base ADT RB This base includes a relay Normally open or closed operation is selected during installation The dry contact is rated for 1 amp pilot duty at 30 Vdc The relay s position is supervised to avoid accidentally jarring it out of position The relay base does not support the SIGA LED Remote LED The relay is controlled by the detector and operates as follows at system power up or reset the relay is de energized When a detector is installed in the base with the power on the relay energizes for 4 seconds then de energizes when a detector
6. eter spacing e 9 C 15 F per minute rate of rise and 57 C 135 F fixed temperature alarm threshold e Intelligent detector with integral microprocessor e Non volatile memory e Automatic device mapping e Electronic addressing e Identification of defective detectors e Twin status LEDs e Standard relay and fault isolator mounting bases e Designed and manufactured to ISO 9001 standards Original detector sensitivity values upon manufacturing Number of recorded alarms and troubles Time and date of last alarm Analog signal patterns just before the last alarm Up to 32 possible trouble codes which may be used to diagnose faults In the unlikely event that an unwanted alarm does take place the history file can be called up to help isolate the problem and prevent it from happening again Automatic Device Mapping The loop controller learns where each device s serial number address is installed relative to other devices on the circuit This mapping feature provides supervision of each device s installed location to prevent a detector from being reinstalled after cleaning etc in a different location from where it was originally The history log for the detector at its original location remains relevant and intact The Signature Series Data Entry Program also uses the mapping feature With interactive menus and graphic support the wired circuits between each device can be examined Layout or as built drawing
7. fires Table 1 Test Fires Test Fire ADT ISI lon Photo Open Wood Wood Pyrolysis Smoldering Cotton Polyurethane Foam n Heptane Liquid Fire without Smoke Unsuitable ADT PSI Unsuitable Type of Sensor ADT HRSI ADT PHSI ADT IPHSI Rate of Rise Photo Heat lon Photo Heat Fixed Temp 3D 4D Very Suitable Very Suitable Very Suitable Optimum Optimum Very Suitable Very Suitable 74 3346 ADT HRSI INTELLIGENT HEAT DETECTOR SPECIFICATIONS Heat Sensor Combination fixed temperature and rate of rise alarms at 57 C 135 F ambient or temp increases greater than 9 C 15 F per min Detector Spacing 70ft 21 3m center to center Environmental Limits Temperature 32 to 100 F 0 to 38 C Humidity 0 to 93 rh non condensing Voltage 15 2 to 19 95 Vdc 19 Vdc nominal Operating Current Stand by 45uA at 19V Alarm 45uA at 19V Emergency stand alone alarm mode 18mA Pulse current 100uA 100 msec During communication 9 mA max Construction High impact engineering polymer Finish White Home and Building Control Honeywell Inc Honeywell GmbH Honeywell Plaza Honeywellstrasse P O Box 524 63477 Maintal 1 Minneapolis MN 55408 0524 Germany 74 3346 J S 12 99 ENOC 0746E 0599R0 OB Home amp Building Control Compatible Mounting Bases SIGA SB standard base ADT RB relay base ADT IB and ADT IBS isolator base LED Operation On board green LED Flashes when polled On
8. lows a lower baud rate speed to be used for communication on the circuit The lower baud rate offers several advantages including Less sensitivity to circuit wire characteristics Less sensitivity to noise glitches on the cable Less emitted noise from the analog wiring Twisted or shielded wiring is not required Installation Spacing The ADT HRSI detector is rated for installation at up to 7Oft 21 3m spacing These detectors may be installed in rooms with an ambient temperature of up to 100 F 38 C Status LEDs Twin LEDs are visible from any direction A flashing GREEN LED shows normal system polling from the loop controller A flashing RED LED means the detector is in alarm state Both LEDs on steady shows alarm state stand alone mode Normal green LED activity is not distracting to building occupants but can be quickly spotted by a maintenance technician Quality and Reliability Honeywell detectors are manufactured to strict international ISO 9001 standards All electronics utilize surface mount technology SMT for smaller size and greater immunity to RF noise A conformal coating is used for humidity and corrosion resistance All critical contacts are gold plated 74 3346 Electronic Addressing The loop controller electronically addresses each detector saving valuable time during system commissioning Setting complicated switches or dials is not required Each detector has its own unique serial n
9. umber stored in its on board memory The loop controller identifies each device on the circuit and assigns a soft address to that device s serial number If desired detectors can be addressed using the SIGA PRO Signature Program Service Tool Installation Signature series detectors mount to North American 1 gang boxes 3 1 2 in or 4 in octagonal boxes and to 4 in square electrical boxes 1 1 2 in 38 mm deep They also mount to European BESA and 1 gang boxes with 60 3 mm fixing centers Honeywell recommends that this detector be installed according to local fire alarm codes NOTE This detector will not operate without electrical power As fires frequently cause power interruption we suggest you discuss further safeguards with your fire protection specialist This detector will NOT sense fires that start in areas where heat cannot reach the detector Heat from fires in walls roofs or on the opposite side of closed doors may not reach the detector to alarm it The heat sensor in this device only provides a source of information to supplement the information provided by the ionization and photoelectric smoke sensors The heat sensor by itself does NOT provide life safety protection Under no circumstances should heat detectors be relied upon as the sole means of fire protection Testing and Maintenance Each detector automatically identifies when it is defective and the user friendly maintenance program shows the curr
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