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ANN-BUS DEVlCE ADDRESSIN� After caIculating the total worst case current draw,the fo3lawing <br /> Each ANN-BUS device requires a unique address(ID Number) table specifies the maximum distance the modules can be <br /> in order ta communicate with the FAGP.A maximum of 8 devices located from the FACP on a single wire run.The table ensures <br /> can be connected to the FACP ANR(-BUS communication circuit. 6.0 volts of Cine drop maximum.In general,the wire length is lim- <br /> See the FACP manual for more information. ited by resistance, but for heavier wire gauges, capacitance is <br /> the limiting factor. <br /> WJRE REQUIREMENTS:COlU1MUNICATIONS C1RCUt7 These cases are marked i�the chart with an asterisK{`}.Maxi- <br /> The ANN-80 connects to the FACP ANN-BUS communications mum length can never be more than 6,000 feet (1,800 m), <br /> circuit.To determine the type of wire and the ma�cimum wiring regardless of gauge used. See table below. <br /> distance that can be used with FAGP ANN-BUS accessory mad- w�RE REQUIREMiENTS:POWER CIRCUIT <br /> ules, it is necessary to calculate the total worst case current <br /> draw for all modules on a single 4-canductor bus.The total worst � 14 to 18 AWG(0.75-2.08 mm2)wire for 24 VDC power cir- <br /> case current draw is calculated by adding the individuat worst cuit is acceptabte.Power wire distance limitation is set by 1.2 <br /> ' case currents for each module, volt maximum line drop form source to end of circuit, <br /> NOTE: For total worst case current draw on a singte AIVlU-BUS • All connections are power-limited and supervised. <br /> refer fa appropriate FACP manuat. • A maximum of eight ANN-80 modules may be connected to <br /> . this circuit. <br /> � Communication Pair Wiring Distance: FACP to Last ANN-BUS Module <br /> Tatal Worst Case 22 t',auge 18 Gauge 16 Gauge 14 Gauge <br /> Current Draw(amps) <br /> 0.100 1,852 ft. 4,688 ft. '6,�OQ ft. '6,004 ft. <br /> 0.20d 926 ft. 2,344 ft. 3,731 ft. 5,906 ft. <br /> 0.300 617 8. 1,563 ft. 2,4$8 ft. 3,937 ft. <br /> 4.40d 463 ft. 1,172 ft. 1,866 ft. 2,953 ft. <br /> 0.500 370 ft. 938 ft. 1,493 ft. 2,362 ft. <br /> d.600 309 ft. 781 R. 1,244 ft. T,969 ft. <br /> 0.700 265 ft. 670 ft. 1,066 ft. 1,687 ft. <br /> 0.804 231 ft. 586 ft. 933 ft. 1,476 ft. <br /> 0.900 206 ft. 521 ft. 829 ft. 1,312 ft. <br /> 1.400{max.) 185 ft. 489 ft. 746 ft. 1,1$4 ft. <br /> W!RING COIUFI�URATIOIV QRDERtiVG OPTl011fS; <br /> The following figure illustrates the wiring between the FACP and ANN-S0:Red SO character LCp Annunciator. <br /> ANN-BUS devices. ANN-SO-W:White,80 character!CD Annunciator. <br /> ANR!-BUS and pawer ANN-SB80KIT R: Red surtace mount backbox wi#h angled <br /> wiring are supervised wedge. <br /> and power-limited. ANN-SB8QKIT W: White surface mount backbox with angted <br /> � e n + - wedge. <br /> T81 <br /> 4 3 2 i <br /> ANN-BUS Device <br /> - + A B O <br /> MS-9050UD rsa <br /> 1 2 3 4 5 6 7 8 <br /> FACP Wiring to ANN-BUS Device <br /> F3reLiteC�Alarms is a registered trademaric of Honeywell lntemationat Inc. <br /> �2009 by Honeywell Intemational Inc.All rights reserved.Unauthorized use <br /> of this document is stricUy prahibited. <br /> ��O �oo� This document is not intended to be used for installation purposes. <br /> We try to keep our product informa#ion up-to-date and accurate. <br /> -�jj � We cannot cover all specific applications or anticipate all requirements. <br /> fN611�f{INi 8 MAN6FASIUHIHe Al!specifications are subject to change without notice, <br /> QOALtTY SYSiEMS Madei�theU.S.A. <br /> For more informatian,contact Fire•Lite Alarms.Phone:(800)627-3473,F�4X.(877)699-4105. <br /> www.firelite.com <br /> Page 2 of 2—df-52417:c•05f22/09 <br />