• Four different monitor modules are available for Notifier’s intelligent control panels for a variety of applications. Monitor modules 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
• FZM-1(A) is a standard-sized module that monitors and supervises compatible two-wire, 24 volt, smoke detectors on a Style D (Class A) or Style B (Class B) circuit.

• Supports compatible two-wire smoke detectors.
• Supervises IDC wiring and connection of external power source.
• High noise (EMF/RFI) immunity.
• SEMS screws with clamping plates for ease of wiring.
• Direct-dial entry entry of address: 01 – 159 on FlashScan loops, 01 – 99 on CLIP loops.
• LED flashes during normal operation; this is a programmable option.
• LED latches steady to indicate alarm on command from control panel.

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FZM-1 2-Wire Detector Module

• Nominal operating voltage: 15 to 32 VDC.
• Maximum current draw: 5.1 mA (LED on).
• Maximum IDC wiring resistance: 25 Ohms.
• Average operating current: 270 μA, 1 communication and 1 LED flash every 5 seconds, 3.9k eol.
• EOL resistance: 3.9K Ohms.
• External supply voltage (between Terminals T10 and T11):
• DC voltage: 24 volts power limited.
• Ripple voltage: 0.1 Vrms maximum.
• Current: 90 mA per module maximum.
• Temperature range: 32°F to 120°F (0°C to 49°C).

• UL: S635.
• ULC: S635.
• FM Approved.
• CSFM: 7300-0028:0219, 7165-0028:0224,7165-0028:0243.
• MEA: 457-99-E.
• U.S. Coast Guard: 161.002/50/0 (NFS2-640, NFS2-320, NFS2-3030).
• Lloyd’s Register: 11/600013 (NFS2-640, NFS2-320, NFS2-3030).
• Fire Dept. of New York: COA #6121 (NFS2-640, NFS- 320), COA# 6114 (NFS2-3030).