| E5946 | (Multitone Strobe |
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| FEATURES | • Series MT appliances have IN and OUT wiring to provide superior sound penetration for various Wire Gauge (AWG) wires at each terminal. Inputs ambient and wall conditions with two field selectable are polarized for compatibility with standard reverse |
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| sound output levels | polarity type supervision circuit with any of the (8) eight audible sounds pattern for standard emergency evacuation signaling Strobe versions are factory set for either 12 or candela ratings for independent or single input 24VDC, with wide-Listed voltage range, filtered (DC) activations and can be synchronized using |
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| and FWR | Wheelock’s SM or DSM sync module(s) or a power supply with built-in Wheelock Sync Protocol |
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| Standards and Accessibility Guidelines | • Mounts to either 4" square or double gang boxes (important for retrofit installations). Attractive flush or surface mounting • No additional trimplate required for flush mounting Fire•Lite® Alarms is a Honeywell company. This document is not intended to be used for installation purposes. We try to keep our product information up-to-date and accurate. We cannot cover all specific applications or |
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| GENERAL NOTES ON STROBES | ALARM TONES |
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| TO N E S | PA TTE R N D E S C R IP TIO N minimum over their “Regulated Voltage Range”. Note that NFPA-72 specifies a flash rate of 1 to 2 flashes H orn B roadband H orn (C ontinuous) per second and ADA Guidelines specifies a flash B ell 1560 H z M odulated (0.07 sec. O N /R epeat) |
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| rate of 1 to 3 flashes per second. | M arch Tim e H orn H orn (0.25 sec. O N /0.25 sec. O FF/R epeat) |
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| C ode-3 H orn | H orn (A N S IS 3.41 Tem opralP attern) Multitone Strobe intensity based on UL Standard 1971. C one-3 tone 500 H z (A N S IS 3.41 Tem opralP attern) indoor use with a temperature range of 32°F to 120°F S iren 600-1200 H z S w eep (1.0 sec. O N /repeat) (0°C to 49°C) and maximum humidity of 93% ±2%. |
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| H i\Lo | 1000/800 H z (0.25 sec. O N /A lternate) The MT-12/24 and MTWP models for outdoor use are Listed for -31°F to 150°F (-35°C to 66°C) and maxi- mum humidity of 95% ogy used by UL to identify the voltage range. Prior to this change UL used the terminology “Listed Voltage Range”. Table 1: dBA and Current Ratings for Multitone Audible Portion dBA Reverberant Ratings |
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| Average Mean Current Ratings | dBA Anechoic Ratings |
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| Tone | Per UL 464 |
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| @ 24 V D C | @ 12 V D C @ 24 V D C @ 12 V D C @ 12 and 24 VDC |
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| HI | STD HI STD HI STD HI STD HI STD |
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| Horn | 0.040 0.025 0.100 0.020 92 87 90 77 99 93 |
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| Bell | 0.020 0.013 0.031 0.010 86 80 85 69 92 87 |
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| March Time Horn | 0.040 0.025 0.100 0.020 89 84 89 74 99 93 |
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| Code-3 Horn | 0.040 0.025 0.100 0.020 88 83 88 73 99 93 |
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| Code-3 Tone | 0.028 0.017 0.060 0.015 85 80 84 70 95 90 |
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| Slow Whoop | 0.048 0.026 0.100 0.025 90 89 89 75 99 94 |
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| Siren | 0.036 0.023 0.082 0.020 89 84 89 75 98 93 |
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| HI/LO | 0.021 0.014 0.044 0.012 86 81 86 71 93 88 |
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| Table 2: Strobe Current Ratings (AMPS) | Note: If the strobe and audible operate on the |
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| Average RMS | Average Mean Current* same circuit, add the strobe current from Table |
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| Current* | 2 to the audible current from Table 1. For Peak 12 and 24 VDC |
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| Voltage Range | and Inrush current across the listed voltage |
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| MT-241575W | MT-2475W MT-121575W MTWP2475W range refer to Installation Instructions. 16.0 VDC .101 .215 - .158 *Average RMS Current is per UL average RMS 24.0 VDC .064 .140 - .107 method and Average Mean Current is per UL average mean method. For rated In Rush and 33.0 VDC .047 .114 - .090 Peak current across the UL listed voltage range 8.0 VDC - - .336 - for both filtered DC and unfiltered VRMS (FWR), see ins |
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| * | This setting is acceptable only for general signaling (non-fire alarm) use. Use the “high” dBA setting |
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| WIRING DIAGRAMS (for all models) | Audible signal and strobe operate in unison. |
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| MT Signal | Red and black shunt-wires are supplied. FROM PRECEDING |
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| FROM | + + TO NEXT APPLIANCE, |
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| PRECEDING | - - APPLIANCE OR FROM SM,DSM, |
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| APPLIANCE, | EOLR + + TO NEXT |
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| SM/DSM, SUPPLY | RED OR FACP |
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| PS-12/24-8MP | APPLIANCE |
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| - | BLACK - OR EOLR |
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| 供電 | OR FACP |
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| or FACP | + - SIGNAL |
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| + - | +- |
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| STROBE | AUDIBLE Audible signal and strobe operate |
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| independently | NOTE: Do NOT loop wires under terminals; use In/ FROM |
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| FACP | - - AUDIBLE OR EOLR FROM PRECEDING FROM APPLIANCE, PRECEDING |
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| SM/DSM, | + + TO NEXT APPLIANCE, PS-12/24-8MP POWER SUPPLY SM,DSM, |
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| +- | +- |
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| NUMBER | VOLTAGE CANDELA OPTIONS*** UL MEA CSFM FM BFP |
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| MT-12/24-R* | 12/24 - D,E,F,L,M,O,P,R X X X X X |
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| MT-241575W-FR# | 24 15 (75 on AXIS) D,E,F,L,M,O,P,R X X X X * |
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| MT-2475W-FR | 24 75 D,E,F,L,M,O,P,R X X X X * |
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| MTWP-2475W-FR** | 24 75** (@ -°31F/-35°C M X X X X * |
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| MT4-115-R | 115VAC - D,E,J,K,N,O,R X X X X X |
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| MT4-115-WH-VFR | 115VAC 15 D,E,J,K,N,O,R X X X X X |
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| INPUT | AVERAGE MOUNTING |
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| SYNC MODELS | UL MEA CSFM FM BFP |
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| VOLTAGE CURRENT (AMPS) | OPTIONS*** |
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| SM-12/24-R | 12 or 24 W X X X X X |
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| DSM-12/24-R | 12 or 24 W X X X X X |
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| NOTE: | MT-12/24 Audible can be used with Wheelock’s RSSP Multi-Candela for applications requiring 15, 30, 75, 110 cd Wall Strobes. **MTWP-2475W is Weatherproof and rated for 75 cd @ -31°F (-35°C). See Wheelock Data Sheet S9004 or Installation Instruction P84150. ***For additional information on mounting please refer to Data Sheet S7000. ****SM Sync Modules are rated for 3.0 amperes at 12/24 VDC; DSM Dual |
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