ADDRESSABLE MONITOR MODULE HM-DMMI-UL
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ADDRESSABLE MONITOR MODULE HM-DMMI-UL
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Description
HM-DMMI-UL Applications Monitor a zone of four-wire smoke detectors, manual fire alarm pull stations, waterflow devices, or other HM-DMMI-UL Operation Each HM-DMMI-UL uses one of the available module addresses on an SLC loop. It responds to regular polls from the control panel and reports its type and the status (open/normal/short) of its Initiating Device Circuit (IDC). A flashing LED indicates that the module communicates with the control panel. The LED steadily illuminates when an alarm starts (subject to current loop limitations). • Built-in type identification automatically identifies this device as a monitor module to the control panelDescription
normally open, drycontact alarm activation devices. Use it to monitor normally-open supervisory devices with special supervisory indication at the control panel. The monitored circuit may be wired as an NFPA (Class B) Initiating Device Circuit. A 47K Ohm end of line resistor (provided) terminates the Class B circuit.
• Powered directly by two-wire SLC loop. No additional power required
• High noise (EMF/RFI) immunity
• SEMS screws with clamping plates for easy wiring
• Direct-dial entry of address: 61-99 for models SMX and STX
• LED flashes during normal operation and steadily illuminates to indicate alarm
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