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EDWARDS'Catalog►Intelligent Input-Output <br /> EWARDS <br /> D <br /> LIFE SAFETY e INCIDENT MANAGEMENT <br /> Riser Monitor <br /> Modules <br /> MRM1 , RM1 <br /> gP a off <br /> uL <br /> Mo MEA 730021057 S3424 <br /> Overview Standard Features <br /> SIGA-RM1 and MRM1 Riser Monitor Modules are intelligent ' Adjustable time delay <br /> analog addressable devices that form part of EDWARDS's 0-75 seconds(default 15 seconds) <br /> Signature line of products.The actual operation of the SIGA-RM1 • Monitors audio power or telephone risers <br /> and MRM1 is determined by the"personality code"selected Reports a trouble condition when voltage on the riser drops <br /> by the installer, which is downloaded to the module from the below the trouble threshold. <br /> Signature loop controller during system configuration. . Plug in(11.110)or standard 2-gang mount <br /> Depending on their assigned personality, Riser Monitor Modules UIO versions allow quick installation where multiple modules <br /> may be used to monitor telephone risers or 70 Vac audio,25 Vac are required.The 2-gang mount version is ideal for remote <br /> audio,or 12 Vdc to 24 Vdc risers. locations that require a single module. <br /> Upon the loss of a signal,the fire alarm control panel indicates • Automatic device mapping <br /> an alert status.The Riser Monitor Module requires one module Signature modules transmit information to the loop controller <br /> address. regarding their circuit locations with respect to other Signature <br /> devices on the wire loop. <br /> • Electronic addressing <br /> Programmable addresses are downloaded from the loop <br /> controller, a PC, or the SIGA-PRO Signature Program/Service <br /> Tool.There are no switches or dials to set. <br /> • Intelligent device with microprocessor <br /> All decisions are made at the module to allow lower <br /> communication speed with substantially improved control panel <br /> response time and less sensitivity to line noise and loop wiring <br /> properties;twisted or shielded wire is not required. <br /> • Non-volatile memory <br /> Permanently stores serial number,type of device, and job <br /> number.Automatically updates historic information including <br /> hours of operation, last maintenance date, number of alarms <br /> and troubles, and time and date of last event. <br /> Page 1 of 4 DATA SHEET E85001-0535 <br /> Not to be used for installation purposes. Issue 1.1 <br />