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DF-52121:C•E V5 MMF.300(A) Series, MDF-300(A) @Rre-UTUALarms ( ) Addressable Monitor Modules by Honeywell Addressab— le Devices J General Four different monitor modules are available for Fire•Lite's intelligent control panels to suit a variety of applications.Moni- tor modules are used to supervise a circuit of dry-contact input devices,such as conventional heat detectors and pull stations, or monitor and power a circuit of two-wire smoke detectors (MMF-302(A)). MMF-300(A)is a standard-sized module(typically mounts to a 4' [10.16 cm) square box) that supervises either a Style D (Class A) or Style B (Class B) circuit of dry-contact input devices. MMF-301(A)is a miniature monitor module a mere 1.3"(3.302 cm)H x 2.75"(6.985 cm)W x 0.5"(1.270 cm)D used to super- vise a Style B(Class B)circuit of dry-contact input devices.Its compact design allows the MMF-301(A) to be mounted in a single-gang box behind the device it monitors. $ MMF-302(A)is a standard-sized module used to monitor and supervise compatible two-wire,24 volt,smoke detectors on a Style D(Class A) or Style B(Class B)circuit. MDF-300(A)is a standard-sized dual monitor module used to MMF-300(A)(Type H) monitor and supervise two independent two-wire Style B (Class B) dry-contact initiating device circuits (IDCs) at two may be wired as an NFPA Style B(Class B)or Style D(Class separate,consecutive addresses in intelligent,two-wire systems. A) Initiating Device Circuit. A 47K ohm End-of-Line Resistor LiteSpeedTm is a communication protocol developed by (provided) terminates the Style B circuit. No resistor is Fire•Lite Engineering that greatly enhances the speed of com- required for supervision of the Style D circuit. munication between analog intelligent devices. Intelligent MMF-300(A) OPERATION devices communicate in a grouped fashion. If one of the devices within the group has new information, the panel CPU Each MMF-300(A) uses one of the available module stops the group poll and concentrates on single points. The addresses on an SLC loop. It responds to regular polls from net effect is response speed greater than five times that of the control panel and reports its type and the status(open/nor- other designs.designs. mal/short)of its Initiating Device Circuit(IDC).A flashing LED indicates that the module is in communication with the control MMF-300(A) Monitor Module panel. The LED latches steady on alarm (subject to current • Built-in type identification automatically identifies this device limitations on the loop). as a monitor module to the control panel. MMF-300(A) SPECIFICATIONS • Powered directly by two-wire SLC loop.No additional power Nominal operating voltage:15 to 32 VDC. required. Maximum current draw:5.0 mA(LED on). • High noise(EMF/RFI)immunity. Average operating current: 350 NA (LED flashing), 1 com- • SEMS screws with clamping plates for ease of wiring. munication every 5 seconds,47k EOL. • Direct-dial entry of address: 01 –159 on MS-9600 series Maximum IDC wiring resistance:40 ohms. panels,01–99 on other compatible systems. EOL resistance:47K ohms. • LED flashes during normal operation and latches on steady to Indicate alarm. Temperature range:32•F to 120°F(0°C to 49°C). The MMF-300(A)Monitor Module is intended for use in intelli- Humidity range:10%to 93%noncondensing. gent,two-wire systems,where the individual address of each Dimensions 4.5' (11.43 cm) high x 4' (10.16 cm) wide x module is selected using the built-in rotary switches. It pro vides either atwo-wire or four-wire fault-tolerant Initiatin1.25" (3.175 cm) deep. Mounts to a 4" (10.16 cm) square x g 2 125'(5.398 cm)deep box. Device Circuit(IDC)for normaly-open-contact fire alarm and supervisory devices.The module has a panel-controlled LED indicator. The MMF-300(A)can be used to replace M300(A) modules in existing systems. MMF-300(A)APPUCATIONS Use to monitor a zone of four-wire smoke detectors, manual fire alarm pull stations, waterlow devices, or other normally- open dry-contact alarm activation devices. May also be used to monitor normally-open supervisory devices with special supervisory indication at the control panel. Monitored circuit DF-52121:0.10/06/2010 Page 1 of 4