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SI EM ENS �ata sheet <br /> Fire Safety&Security Products <br /> FireFinder� XLS <br /> MXL Line Card <br /> Model MLC <br /> ARCHITECT AND ENGINEER SPECIFICATIONS � ,� <br /> • Alarm,Trouble,Supervisory,Security and Status reporting <br /> � <br /> • Two(2)intelligent analog device circuits ' <br /> • 60intelligentdevicespercircuit : <br /> • Accepts remote conventional-zone modules ��'" <br /> • Degrade mode F�.� <br /> • Supports audible bases <br /> • On-board microprocessor �� <br /> • On-Board,ground-fault detection , ' <br /> • Programmable Input/Output module f <br /> s <br /> • Short-circuit isolation with Model LIM-1 r, t� <br /> • Remote smoke-detector-sensitivity adjustor ' ` <br /> ._... ' <br /> • Independent control of detector relays �,,, � � <br /> • Up to 60 relays per dreuit �.�� � ��{�, <br /> • Intelligent contact monitoring devices Esrdsv�v7 ; tF�ontr�ew> <br /> • 'Class B'(Style 4)or'Class A'(Style 6)wiring position • �UL 864 9�'Edition Listed; <br /> • SupportsT-Tapwiringfor'dassB'circuits CSFMApproved <br /> Product Overview Specifications — (continued) <br /> The MXL Line Card (Model MLC)is an optional card Sensitivity of certain smoke detectors can be queried and <br /> for the FireFinder XLS fire alarm control panel (FACP) adjusted at the FireFinder XLS control panel. Further, <br /> that supplies two(2) intelligent analog circuits, sensitivity 1 obscuration,as well— as other device <br /> utilizing the Model'I'-series;Model'ID'-series; Model information—can be displayed and printed at the <br /> 'IL'-series or Model'FP'-series type intelligent devices. FireFinder XLS. <br /> Model MLC occupies two(2)addresses on the HNET Model MLC supports the use of relay bases and audible bases <br /> network,and—through the use of a unique (independently controllable). To provide analog-loop,short- <br /> communications protocol—devices connected circuit isolation,the Model LIM-1 module can be used to <br /> to the Model MLC circuits are dynamically prevent a single short circuit from interrupting loop-device <br /> supervised by FireFinder XLS. communication. <br /> Smoke detectors are monitored for sensitivity 1 Each Model MLC circuit can be wired in either a'Class B' <br /> obscuration,and notification is given when the (Style 4)or'Class A'(Style 6)configuration. When using <br /> sensitivity 1 obscuration is outside normal parameters. the(Style 4) method,T-Tap wiring is permitted with no loss <br /> Specifications of supervision. <br /> Each of the Model MLC circuits supports the use Model MLC has an on-board microprocessor,which provides <br /> of up to 60 Alorm; Trouble;security;status,and the ability to function in a degrade mode and initiate alarm <br /> supervisory-type devices. Further, remote conditions,even if the FireFinder XLS main central- <br /> conventional initiating-device zone modules(Model processing unit(CPU)fails. Model MLC plugs into one(1) <br /> CZM-1 B6); intelligent monitoring devices(Model TRI), card slot in the Model CC-5 or Model CC-2 card cage. <br /> and intelligent control points(Model ICP-66)are also <br /> supported by Model MLC circuits. <br /> MXL Line Card for FireFinder XLS 6354 <br /> SIEMENS Industry, Inc. <br /> Building Technologies Division <br />