S1224MC SYSTEMSENSOR | Alldatasheet
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Operates on either 12V or 24V Widest range of candela options: 12V: 15 and 15/75 candela 24V: 15, 15/75, 30, 75, 110 candela Easy candela selection Lower current draw Easy DIP switch selection for horn options Easy mounting with QuickClick™ Synchronizable with MDL Sync•Circuit™ module Meets UL1971, NFPA72, and ADA signaling requirements All strobe and horn/strobe models incorporate a new patented voltage booster design that has a more consistent flash bulb voltage over the range of candela selections. The benefit to the customer is a high quality strobe device. Models Available Strobes Red White S1224MC S1224MCW S1224MCP S1224MCPW S1224MCK S1224MCSP Horn/Strobes Red White P1224MC P1224MCW P1224MCP P1224MCPW P1224MCK P1224MCSP Horns Red White H12/24 H12/24W H12/24K Product Overview SpectrAlert® Selectable Output Horns, Strobes, and Horn/Strobes offer enhanced fea - tures that include the widest range of candela options available and the capability to recognize and self-adjust for either 12 or 24 volt operation. With an overall feature set that combines performance, installation ease, flexibility, and a consistent, aesthetically pleasing appearance, the SpectrAlert Selectable Output devices provide both the innovation and efficiency synonymous with the SpectrAlert name. Performance. SpectrAlert selectable output wall-mount horns, strobes, and horn/strobes offer key performance features long associated with the SpectrAlert name. The select - able candela strobes and horn/strobes offer average current draws that are not only lower than conventional fixed-candela SpectrAlert products, but also lower than similar selectable candela products. By consuming less current, the ability to connect even more devices per loop is possible, resulting in a lower installed cost. Installation. SpectrAlert selectable output horns, strobes, and horn/strobes offer the same installation-friendly features synonymous with the SpectrAlert name, such as the option of 2- and 4-wire operation; the ability to use standard size backboxes with no encroachment into the box; and universal mounting incorporating the labor-saving QuickClick™ feature. Such labor-savings features make wire connections simple and fast, further reducing installed cost. Flexibility. SpectrAlert selectable output strobes and horn/strobes offer the broadest range of candela options. In addition, the selectable output strobes and horn/strobes can operate on either 12V or 24V, with no setting required; the device recognizes and self-adjusts to the correct current automatically. Temporal 3 or Continuous tone options continue to be available, in either an Electromechanical or 3kHz pattern. Aesthetics. SpectrAlert selectable output horns, strobes, and horn/strobes incorporate the same stylish, low profile design of the conventional SpectrAlert products, for a con - sistent and aesthetically pleasing appearance across the entire product line. S1224MC Strobe P1224MC Horn/Strobe Selectable Output Strobe and Horn/Strobes A u d i b l e / V i s i b l e N o t i f i c A t i o N S5512 S40117125-1209:222 7135-1209:223 122-02-E 126-02-E3014150
SpectrAlert horn/strobe and horn only work on “walk tests” with time dura- tions of 4 seconds or greater Input Terminals 12 to 18 AWG Dimensions Strobe and horn/strobe with universal plate Strobe and horn/strobe with small footprint plate Horn with universal mounting plate Horn without mounting plate Weight, horn only 7.2 oz. Weight, strobe and horn/strobe 8.8 oz. Mounting standard boxes Operating Temperature (Indoor) 32°F to 120°F (0°C to 49°C) Maximum humidity (Indoor) 95% as tested per UL464 Outdoor (K Series) Operating Temperature –40°F to 151°F (–40°C to 66°C) Outdoor rating NEMA 3R (per UL 50) Voltages 12 or 24VDC and FWR1 unfiltered Operating voltage range 12V: 8–17.5V; 24V: 16–33V Operating voltage range (with Sync•Circuit module, MDL)2 12V: 9–17.5V; 24V: 17–33V U.S. Patent Numbers 5,593,569 5,914,665 6,049,446 Specifications Engineering Specifications General SpectrAlert horns, strobes and horn/strobes shall be capable of mounting to a standard 4˝ × 4˝ × 11/2˝ back box or a single gang 2˝ × 4˝ × 17/8˝ back box using the universal mounting plate included with each SpectrAlert product. Also, SpectrAlert prod - ucts, when used in conjunction with the accessory Sync•Circuit Module, shall be powered from a non-coded power supply and shall operate on 12 or 24 volts. 12 volt rated devices shall have an operating voltage range of 9–17.5 volts. 24-volt rated devices shall have an operating voltage range or 17–33 volts. SpectrAlert products shall have an operating temperature of 32° to 120°F and operate from a regulated DC or full wave rectified, unfiltered power supply. Strobe Strobe shall be a System Sensor SpectrAlert Model _______ listed to UL 1971 and be approved for fire protective service. The strobe shall be wired as a primary signaling notification appliance and comply with the Americans with Disabilities Act require - ments for visible signaling appliances, flashing at 1Hz over the strobe’s entire operating voltage range. The strobe light shall con - sist of a xenon flash tube and associated lens/reflector system. Horn/Strobe Combination Horn/Strobe shall be a System Sensor SpectrAlert Model _______ listed to UL 1971 and UL 464 and shall be approved for fire protective service. Horn/strobe shall be wired as a primary signaling notification appliance and comply with the Americans with Disabilities Act requirements for visible signaling appliances, flashing at 1Hz over the strobe’s entire operating voltage range. The strobe light shall consist of a xenon flash tube and associated lens/reflector system. The horn shall have two tone options, two audibility options (at 24 volts) and the option to switch between a temporal 3 pattern and a non-temporal continuous pattern. Strobes shall be powered independently of the sounder with the removal of factory installed jumper wires. The horn on horn/ strobe models shall operate on a coded or non-coded power sup - ply (the strobe must be powered continuously). Synchronization Module Module shall be a System Sensor Sync•Circuit _______ listed to UL 464 and shall be approved for fire protective service. The module shall synchronize SpectrAlert strobes at 1Hz and horns at temporal 3. Also, the module shall silence the horns on horn/ strobe models, while operating the strobes, over a single pair of wires. The module shall be capable of mounting to a 4 11/16˝ × 411/16˝ × 21/8˝ back box and shall control two Style Y (class B) or one Style Z (class A) circuit. Module shall be capable of multiple zone synchronization by daisy chaining multiple modules together and re-synchronizing each other along the chain. The module shall not operate on a coded power supply. Notes: 1. Full Wave Rectified (FWR) voltage is a non-regulated, time-varying power source that is used on some power supply and panel outputs. 2. The MDL causes a one-volt voltage drop in the notification appliance circuit.
Table 1-A: SpectrAlert Strobe UL Max. Current Draw Candela Setting FWR Operating Current–Strobe (mA RMS) DC Operating Current–Strobe (mA RMS) 8-17.5V 16-33V 8-17.5V 16-33V 15 112 64 127 59 15/75 135 74 127 69 30 93 90 75 158 160 110 208 209 Table 1-B: Horn UL Max. Current Draw Measurements (mA RMS) Selectable Horn Tones DC FWR 8-17.5V 16-33V 8-17.5V 16-33V Temporal Low Volume Electromechanical 15 23 13 23
3000 Hz Interrupted 15 33 13 23
Electromechanical 36 53 20 44
3000 Hz Interrupted 43 57 21 40
Electromechanical 16 37 19 29
3000 Hz Interrupted 16 32 18 33
Electromechanical 38 49 46 49
3000 Hz Interrupted 44 56 42 58
Table 1-C: 12VDC Horn/Strobe UL Max. Current Draw Measurements (mA RMS) Temporal Low Volume High Volume Candela Setting Electromechanical 3000 Hz Electromechanical 3000 Hz 15 111 111 112 112 15/75 127 127 126 129 Non-Temporal 15 113 112 114 115 15/75 128 128 130 134 Table 1-D: 24VDC Horn/Strobe UL Max. Current Draw Measurements (mA RMS) Temporal Low Volume High Volume Candela Setting Electromechanical 3000 Hz Electromechanical 3000 Hz 15 71 70 73 75 15/75 86 85 87 88 30 99 98 100 100 75 166 166 167 170 110 209 209 210 213 Non-Temporal 15 74 74 79 82 15/75 86 88 93 96 30 101 101 107 110 75 167 167 173 176 110 213 213 218 222 Explanation of Published Voltage, Current, and SPL Specifications In May 2004 Underwriters Laboratories changed standard UL 1971 to require that operating current measuremments are made using RMS (root mean square) instead of peak or average values. RMS measurements more accurately predict the power consumption of a device since they take into account the entire current draw profile including surge, repetitive surge, and peak values. The published RMS cur - rent is the maximum operating current of that device within its operating voltage range. This current maximum may or may not occur at the endpoints of the voltage range. Similarly, UL tests the audibility of devices in accordance with UL 464 by measuring them across the operating volt - age range to determine the minimum sound pressure level produced at any particular setting. During May 2004, UL also changed the way they list the voltage range of a device. All 12V products will be listed between 8 – 17.5V and all 24V products will be listed between 16 – 33V . Those devices are considered “regulat - ed” . Any product that does not operate within these ranges will be listed as a “special application” with its operating voltage specified on the device. Notes 1. Current draw for strobe-only products is shown in Table 1-A. 2. Current draw for horn-only products is shown in Table 1-B. 3. 12VDC 2-wire horn/strobe current is shown in Table 1-C. 4. 24VDC 2-wire horn/strobe current draw is shown in Table 1-D. 5. Current draw for other horn/strobe power supplies can be calculated by adding the strobe current in Table 1-A to the horn current in Table 1-B from the chosen settings. Viewing Window SpectrAlert Strobe Candela Selections For strobe candela selection, adjust slide switch located on the rear of the product while watching the viewing window on the side of the reflector. Permissible Candela Settings Candela Setting Operating Voltage 12V 24V
15 OK OK
SpectrAlert Ordering Information © 2005 System Sensor. The company reserves the right to change product specifications without notice. A05-0325-006•9/05•#1526 Model Description P1224MC Selectable Output Horn/Strobe, 12/24 volt, red P1224MCW Selectable Output Horn/Strobe, 12/24 volt, white P1224MCP Selectable Output Horn/Strobe, 12/24 volt, red, plain housing P1224MCPW Selectable Output Horn/Strobe, 12/24 volt, white, plain housing P1224MCK Selectable Output Horn/Strobe, 12/24 volt, red, outdoor P1224MCSP Selectable Output Horn/Strobe, 12/24 volt, red, “FUEGO” housing S1224MC Selectable Output Strobe, 12/24 volt, red S1224MCW Selectable Output Strobe, 12/24 volt, white S1224MCP Selectable Output Strobe, 12/24 volt, red, plain housing S1224MCPW Selectable Output Strobe, 12/24 volt, white, plain housing S1224MCK Selectable Output Strobe, 12/24 volt, red, outdoor S1224MCSP Selectable Output Strobe, 12/24 volt, red, “FUEGO” housing Model Description H12/24 Horn, 12/24 volt, red H12/24W Horn, 12/24 volt, white H12/24K Horn, 12/24 volt, red, outdoor Accessories MDL Sync•Circuit Module, red MDLW Sync•Circuit Module, white MDLWA Sync•Circuit Module, white, Canadian model S-MP Small Footprint Mounting Plate, red, for single- gang back box S-MPW Small Footprint Mounting Plate, white, for single- gang back box BBS Surface Mount Back Box Skirt, red BBSW Surface Mount Back Box Skirt, white D-MP Universal Mounting Plate (replacement), red D-MPW Universal Mounting Plate (replacement), white WBB Weatherproof Back Box Notes All of these SpectrAlert products are designed for wall mount only. All outdoor models must use weatherproof back box model WBB. Installation of less than 75 candela strobes may be permissible under the equivalent facilitation clause of the ADAAG (Sec. 2.2). However, it is the responsibility of the person or entity designing the fire alarm system to determine the acceptability of less than 75 candela strobes. All 15/75 candela strobes or horn/ strobes are recommended for 20′ × 20′ rooms or less. System Sensor Sales and Service System Sensor Headquarters
3825 Ohio Avenue
St. Charles, IL 60174 Ph: 800/SENSOR2 Fx: 630/377-6495 www.systemsensor.com System Sensor Canada Ph: 905.812.0767 Fx: 905.812.0771 System Sensor Europe Ph: 44.1403.276500 Fx: 44.1403.276501 System Sensor in China Ph: 86.29.8832.0119 Fx: 86.29.8832.5119 System Sensor in Singapore Ph: 65.6273.2230 Fx: 65.6273.2610 System Sensor – Far East Ph: 85.22.191.9003 Fx: 85.22.736.6580 System Sensor – Australia Ph: 613.54.281.142 Fx: 613.54.281.172 System Sensor – India Ph: 91.124.237.1770 x.2700 Fx: 91.124.237.3118 System Sensor – Russia Ph: 70.95.937.7982 Fx: 70.95.937.7983 Typical weatherproof mounting with universal plate WBB Gasket Plate #8-36 x 1/2˝ Flat Head Screw (4 total) Paper Liner For Plate Gasket Conduit Entrance Slot Locking Rib A0135-02DIP Switch Operation on P1224MC Low OFF ON Temporal Electromech. DIP Switch Factory Default High Non-Temporal 3000Hz Base (rear) A0110-00 SpectrAlert Horn Sound Measurements (dBA) Selectable Horn Tones 8-17.5V 16-33V Temporal Low Volume Electromechanical 67 75