3003 W CASINO RD BLDG 45-12 2018-09-20

EX1ST[NG NAC PUVVER SUPPLY PANEL - 1NGLUDED FOR REFERENGE C,�NLY SI EM ENS �ata sheet Fire Safety Products FACP Accessories PAD-4 Distributed Power Supply Unit [for oUL markets] Notification Appliance Circuit Extender Models PAD-4-ENCL, PAD-4-MB (with FP2011-U1, FP2012-U1 power supplies) ARCHITECT AND ENGINEER SPECIFICATIONS • Four(4)'Class B', power-limited notification appliance circuits(NACs) • 'Class A',field-selectable wiring • Each unit can support an optional module(Model PAD-4-CLSA)that converts two(2)built-in'Class A'NACs into four(4)'Class A'NACs 'Cldss A' • Up to 3 Amps of auxiliary-power output Adapter Card [Model PAD-4CLSAj • Optional built-in strobe synchronization • Supports coded audible signals,including Temporal 3,Temporal4 patterns "' • Battery supervision and control • 'Form C'general Trouble l AC Fail monitoring contact �"" • Power supplies support NAC power Main Board Unit Enclosure • Up to 6A used with Model FP2011-U1 [Model PAD-4-MB] [Model PAD-4ENCL] • Up to 9A used with Model FP2012-U1 • 24VDC output voltage • Multi-module mounting in Syslem 3T""enclosures • Ground-fault detection ■ Multiple modules share battery set • Advanced microprocessor control � ADA Compliant • Uses Flash memory-based system firmware • QUL 864 9th Edition Listed; ■ Optional system-diagnostic and firmware-upgrade tool oUL 1481 Listed(for power supplies)CSFM Approved Product Overview Used with Siemens—Fire Safety fire alarm control The PAD-4 unit provides consistent 24VDC output panels (FACPs),the Distributed Power Supply PAD-4 voltage to each NAC—independent of voltage Unit is a NAC expander with a built-in,auxiliary- fluctuations on the primary or secondary power power output. Each PAD-4 unit distributes source. As a result,a larger voltage drop and a additional power in buildings for audible and visual greater wire length for each NAC are supported by indicators that conform to the Americans with each PAD-4. Disabilities Act(ADA). PAD-4 also has the following features: SpeCiflCatlOfls • NACs This version of the Siemens Distributed Power Supply • Signal-input circuits Unit can be configured in the following manner that • Battery-charging circuit makes the outputs easily programmable: • Trouble relays for remote monitoring • Diagnostic light-emitting diodes(LEDs) ■ 'STEADY'outputs • Alternating Current(AC)power connection � synchronized strobe outputs • American National Standards Institute(ANSI)Temporal 3 The Siemens NACs, which connect with alarm ■ ANSITemporal 4[forcarbon monoxide(CO)alarm signal] signaling devices, have been designed to provide the highest level of reliability and performance. There are also two (2) inputs used to control the Signal coding on the circuits is accomplished activation of the four(4) outputs. Programming can through integrated circuits (rather than relays), be set so one (1) input will silence the audible signal which eliminates mechanical wear on the output on Siemens Models'AS'-series,'NS'-series,or'ZH'- circuits. series horn and horn-strobes while the strobes remain active. Distributed Power Supply— NAC Extender (Model PAD-4 series) 3363 SIEMENSIndustry, Inc. Building Technologies Division