10521 19TH AVE SE ALLIED TELESIS INC 2023-07-03

Architect/Engineer Specifications Synchronization Module General The module shall be a Sync-Circuit model MDL3 listed to UL The L-Series ceiling-mount strobes and horn strobes shall Standard 464 and shall be approved for fire protective service. mount to any of the following: The module shall synchronize the L-Series strobes at 1 Hz and • double-gang backbox synchronize horns at temporal three.Also,while operating the • 4-inch octagon backbox strobes,the module shall silence the horns on horn strobe • a standard 4 x 4 x 1 1/2-inch backbox models over a single-pair of wires. Two-wire products shall also mountto a single-gang compact The module shall mount to a 411/6 x 411/16 x 21/8-inch x 4 x 17/8-inch backbox.A universal mounting plate shall be backbox.The module shall also control two Style Y(Class B) used for mounting ceiling and wall products.The notification circuits or one Style Z(Class A)circuit.The module shall appliance circuit wiring shall terminate at the universal synchronize multiple zones.Daisy-chaining two or more mounting plate. synchronization modules together will synchronize all the Also,the L-Series products,when used with the Sync-Circuit zones they control.The module shall not operate on a coded Module accessory,shall be powered from a non-coded power supply. notification appliance circuit output and shall operate on a UL Current Draw nominal 12 or 24 volts.When it is used with the Sync-Circuit Table 1 lists the UL maximum strobe current draw. Module,the following occur: • 12-volt-rated notification appliance circuit outputs shall 8-17.5 Volts 16-33 Volts operate between 8.5 and 17.5 volts. Candela DC DC FWR • 24-volt-rated notification appliance circuit outputs shall 15 87 41 60 operate between 16.5 and 33 volts. 30 153 63 86 The Indoor L-Series products shall operate between 32 and 75 N/A 111 142 120 degrees Fahrenheit from a regulated DC or full-wave rectified unfiltered power supply. 95 N/A 134 164 Ceiling strobes and horn strobes shall have the following field- 115 N/A 158 191 selectable candela settings including: 150 N/A 189 228 • 15 • 30 • 75 95 177 N/A 226 264 • 115 • 150 • 177 Table 1:UL Maximum Strobe Current Draw(mA RMS) Strobe The strobe shall be an L-Series Model listed to UL Standard 1971 and shall be approved forfire protective service. The strobe shall be wired as a primary-signaling notification appliance and complywith the Americans with Disabilities Act requirements forvisible signaling appliances,flashing at 1 Hz over the strobe's entire operating voltage range.The strobe light shall consist of a xenon flash tube and associated lens/ reflector system. Horn Strobe Combination The horn strobe shall be an L-Series Model listed to UL Standard 1971 and UL Standard 464 and shall be approved for fire protective service.The 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 1 Hz 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 audibility options and an option to switch between a temporal three pattern and a non-temporal (continuous)pattern.These options are set by a multiple position switch.The horn on horn strobe models shall operate o a coded or non-coded power supply. 2