Autocall Audible Notification Appliances, Electronic Chimes, Model Series A49CHO

UL ULC CSFM Listed FM Approved Addressable Notification Appliances Notification Appliances Electronic Chimes Model Series A49CHO addressed and controlled low power TrueAlert ES audible only chimes Advanced addressable notification controlled by IDNAC SLCs providing 29 VDC allowing strobes on the same SLC to operate with current even under battery backup Wiring supervision to each appliance facilitates T tapped connections Class B circuits to simplify wiring Class A circuits require in out Self Test Mode facilitates an on board sensor to detect the chime and then report its status to the control unit Chimes are controlled separately from visible appliances on the same with control panel selection of operation as Temporal Code 3 Time selectable as 20 bpm 60 bpm or 120 bpm Continuous Temporal Code 4 Output of high or low 6 dBA difference selectable at the or from the controller with FACU mode selected at the Unobtrusive Magnet Test diagnostics are available to assist checkout testing of appliances and wiring Electrical test point access without removing cover 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 chime to confirm operation design features include Rugged high impact flame retardant thermoplastic housing in red with letters or white with red letters available with a variety of 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 A separate mounting plate allows wiring to be completed before is mounted use with single gang double gang or 4 in box flush or surface mount In out wiring terminals for 18 AWG to 12 AWG Optional mounting adapters are available to cover surface mounted boxes and to adapt to Autocall 2975 9145 boxes Optional red wire guards see Product selection for more information ES addressable chimes ES addressable chimes are individually addressed audible appliances that receive power supervision and control from a Autocall fire alarm control panel providing IDNAC signaling circuits SLCs product has been approved by the California State Fire Marshal pursuant to Section 13144.1 of the California Health and Safety See CSFM Listing 7135 0026 0334 for allowable values and or concerning material presented in this document Additional may be applicable contact your local Autocall product supplier the latest status Additional listings may be applicable contact your local Autocall product supplier for the latest status 1 TrueAlert ES Addressable Chime covers are available red and white with a variety of lettering for applications ES operation advantage ES addressable appliances on IDNAC SLCs provide separate and visible notification using a single two wire circuit that also connection to the individual notification appliance electronic This operation increases circuit supervision integrity by providing that extends beyond the appliance wiring connections current allows efficient IDNAC SLC operation IDNAC SLCs a constant 29 VDC source voltage is maintained during battery standby allowing strobes on the same SLC to at higher voltage with lower current and ensuring a consistent draw and voltage drop margin under both primary power and battery standby Efficiencies include wiring distances up two to three times farther than with conventional notification or for more appliances for each IDNAC SLC or use of smaller wiring or combinations of these benefits all providing installation maintenance savings with high assurance that appliances that during normal system testing will operate during worst case conditions 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 T tapped allowing savings in distance wire conduit size and utilization and overall efficiency Use of Self Test and Magnet Test features installation efficiency TrueAlert device reports conveniently information about each connected appliance Rev 4 6 2021 Notification Appliances Electronic Chimes Model Series A49CHO 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 unit Additionally you can select each appliance LED to pulse when it receives a supervision during normal operation details Self Test Mode from the control unit allows on board sensors depending on the device type to detect its own strobe and or chime output then report their status to the control unit Operation is by selected VNAC appliance groups and is either automatic all briefly simultaneously or individually activated by applying a magnet Refer to control unit data sheet for more Self Test information see TrueAlert ES Chime Compatibility Reference for more information 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 chime 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 is available for remote mounting on TrueAlert addressable circuits to isolate short circuited wiring from functioning wiring data sheet AC4905 0001 selection appliance only Select cover and mounting plate separately 1 TrueAlert ES Addressable Electronic Chimes 2 Separate mounting plate required when ordering SKU A49CHO APPLW plate select color to match cover 3 Separate cover required when ordering model A49CHO APPLW only 2 Rev 4 6 2021 Notification Appliances Electronic Chimes Model Series A49CHO ES Chime specifications 4 Appliance general specifications H x W x D instructions 1 8 in x 5 in x 1 1 2 in 130 mm x 127 mm x 38 mm to 120 0 to 49 to 93 non condensing at 104 40 blocks for 18 AWG to 12 AWG 0.82 mm2 to 3.31 mm2 two wires each terminal for in out wiring Use Unshielded Twisted Pair UTP for wiring is suitable for ceiling mounting See installation for details mA 5 Sound pressure level measurement dBA VDC rated current over the voltage range room at 10 feet in accordance with UL464 ote 1 volume setting using Addressable Controller note 2 volume setting using Addressable Controller note 2 Anechoic room at 10 feet 3 meters volume setting volume setting max max max max rating dBA level Reverberant dBA measurements are a minimum UL rating based on sound power level measurements made in UL reverberant test chamber High and low volume settings are configured with DIP Switch CFIG1 on the Controller 6 Directional characteristics for 49CHO chime strobe left and right left and right above 48 below above 60 below The appliances are available in red and white Do not paint or otherwise alter the factory finishes in any way These appliances with anechoic dBA levels below 85 do not meet ULC requirements for public notification These appliances do not meet the requirements for Canadian Two Stage Operation 3 Rev