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Notifier FDM-1 Dual Monitor Module
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Notifier FDM-1 Dual Monitor Module

Dual monitorTwo inputsClass BFM approved

A dual monitor module that gives two independent two-wire initiating device circuits at two consecutive addresses, for fire alarm, supervisory or security contacts.

  • Monitors two separate Class B circuits
  • Normally open fire alarm and supervisory contacts, or open or closed security contacts
  • Single panel-controlled LED
  • 15 to 32 VDC, 11 V maximum circuit voltage
  • 0°C to 49°C, 10% to 93% humidity non-condensing
  • UL and ULC listed, FM approved, with CSFM, MEA and FDNY listings

Standards and approvals: UL: S635, ULC: S635, FM Approved, CSFM: 7300-0028:0219, MEA: 457-99-E, FDNY: COA #6038 (NFS2-640, NFS-320), COA# 6058

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Specifications

Specifications
SpecificationFDM-1
Normal operating voltage range15 to 32 VDC.
Maximum current draw6.4 mA (LED on).
Average operating current750 μA (LED flashing).
Maximum IDC wiring resistance1,500 ohms.
Maximum IDC Voltage11 Volts.
Maximum IDC Current240 μA
EOL resistance47K ohms.
Maximum SLC Wiring resistance40 Ohms.
Temperature range32° to 120°F (0° to 49°C).
Humidity range10% to 93% (non-condensing).
Dimensions4.5" (11.43 cm) high x 4" (10.16 cm) wide x 2.125" (5.398 cm) deep.

Specifications as published by Notifier. Please confirm the exact model with us before ordering.

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