Autocall Audible Only Notification Appliances, Indoor Ceiling Mount Electronic Horns, Model Series A49AO

UL ULC CSFM Listed FM ES Addressable Notification Appliances Only Notification Appliances Indoor Ceiling Mount Electronic Horns Model Series addressed and controlled low power TrueAlert audible only Notification Appliances Advanced addressable notification controlled by IDNAC SLCs IDNAC SLCs provide regulated 29 VDC allowing horns to operate with current Wiring supervision to each appliance allows connections for B circuits to simplify wiring Class A circuits require in out wiring Self Test Mode allows an on board sensor to detect the horn output then report its status to the control panel Horns are controlled separately from visible appliances on the same with control panel selection of operation as Temporal Code March Time selectable as 20 60 or 120 bpm Continuous or Code 4 Output of or 6 dBA difference selectable at the appliance from the controller with FACP mode selected at the appliance Unobtrusive Magnet Test diagnostics are available to assist checkout testing of appliances and wiring Electrical test point access by removing the cover Compatible with legacy TrueAlert addressable systems for upgrade and see TrueAlert ES Horn LEGACY Compatibility Reference Listed to UL Standard 464 and ULC Standard S525 Indicator and Magnet Test feature Appliance LED can be selected to display each polling cycle to indicate supervision When the controller is in diagnostic mode the Magnet Test pulses LED to indicate appliance address and is selectable to also briefly the horn to confirm operation design features include Rugged high impact flame retardant thermoplastic housing in red with letters or white with red letters available with FIRE ALERT FEU or lettering Separate covers are available to change application type on site or replacement covers can be easily removed without disturbing the housing and avoiding trouble conditions You can use a back box to mount the appliance assembly to the Mount to a 4 inch 10.16 cm square electrical box In out wiring for 18 AWG to 12 AWG Optional wire guards see Table 4 1 ES Addressable Horns are Available Red with White Lettering and White with Red Lettering ES addressable horns ES addressable horns are individually addressed audible appliances that receive power supervision and control from an Autocall fire alarm control panel providing IDNAC Line Circuits SLCs See Table 5 ES Operation Advantage ES addressable appliances on IDNAC SLCs provide audible and visible notification using a single two wire circuit also confirms connection to the individual notification appliance circuit This operation increases circuit supervision integrity providing supervision that extends beyond the appliance wiring current allows efficient IDNAC SLC operation IDNAC SLCs a constant 29 VDC source voltage is maintained during battery standby allowing horns on the same SLC to at higher voltage with lower current and ensuring a consistent draw and voltage drop margin under both primary power secondary battery standby Efficiencies include wiring distances to 2 to 3 times farther than with conventional notification or for more appliances per IDNAC SLC or use of smaller gauge or combinations of these benefits all providing installation and savings with high assurance that appliances that operate normal system testing will operate during worst case alarm Installation and Testing Time separate controls on the same two wire SLC installation time and for both retrofit and new construction can be significantly When Class B wiring is used wiring can be tapped allowing savings in distance wire conduit size and utilization and installation efficiency Use of Self Test and Magnet Test features installation efficiency TrueAlert device reports conveniently information about each connected appliance This product has been approved by the California State Fire Marshal CSFM pursuant to Section 13144.1 of the California Health and Safety Code See CSFM Listings 7135 2269 0533 and for allowable values and or conditions concerning material presented in this document Additional listings may be applicable contact your local Autocall product supplier for the latest Rev 6 03 2021 Only Notification Appliances Indoor Ceiling Mount Electronic Horns Model Series A49AO ES Diagnostics Features IDNAC SLCs are in diagnostic mode Self Test and Magnet Test features provide individual appliance testing With the Self Test feature appliance can be confirmed without leaving the control panel Additionally each appliance LED can be selected to pulse when it receives a supervision during normal operation Details Self Test Mode from the control panel allows on board sensors depending on the device type to detect its own horn output and then their status to the control panel Operation is by selected VNAC appliance groups and is either automatic all briefly simultaneously activated individually activated by applying a magnet Refer to control panel data sheet for more Self Test information see list in IDNAC SLC Controller Reference Appliance Magnet Test this test mode in response to application of a magnet the appliance LED pulses sequentially to conveniently indicate the appliance address Appliance Magnet Test this test mode after the address is indicated by pulsing the appliance LED the horn will briefly sound to indicate proper operation Instrument Two TSIT 2nd generation of the Autocall TrueStart Test Instrument adds testing of IDNAC SLC wiring and TrueAlert ES appliances to its ability to test IDCs and IDNet communications before connection to the control panel Please contact your local Autocall representative for additional information Addressable Wiring Isolator Model A4905 9929 Model A4905 9929 is available for remote mounting on TrueAlert addressable circuits to isolate short circuited wiring from functioning wiring data sheet AC4905 0001 Selection Mount Addressable Audible Only A O Appliances ES Addressable A O appliance dimensions with cover 7 H x 7 W x 1 D 180 mm x 180 mm x 32 mm 1 Audible Only A O Appliances appliance only Select cover separately Use WP back boxes for surface mounting only Using weatherproof back boxes does not make an appliance weatherproof 2 Back boxes 3 Separate Covers Required when ordering model A49AO APPLC BA logo only 2 Model numbers ending in BA APPLC models and separate mounting plates are assembled in the USA Rev 6 03 2021 Only Notification Appliances Indoor Ceiling Mount Electronic Horns Model Series A49AO Device Reports Reference 4 Wire Guards and Wire Guard Back Boxes Ceiling Mount Red Wire Guard Reference 2 Reports Reference SLC Controller Compatibility Reference Controllers with EPS or EPS Power Supply IDNAC Repeater with IDNAC Notification with ESS Enhanced System Supply 5 Compatibility Reference Sheet Output SLC Output Voltage Reference SLC VDC VDC 6 VDC drop 3 Rev 6 03 2021 Only Notification Appliances Indoor Ceiling Mount Electronic Horns Model Series A49AO ES Horn Specifications Operating Voltage Range Current Rating Requirements SLC Loading 6 Electrical Ratings VDC to 30 VDC Special Application see below for 17 VDC ratings mA maximum 17V or 23V rating VDC unit load 0.8 mA control panel current of 127 addresses per SLC 139 unit loads Type Setting Chamber