มอนิเตอร์โมดูลควบคุมอุปกรณ์ Monitor Module

FZM-1(A) Interface Module

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 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.

The FZM-1(A) Interface Module is intended for use in intelligent,

addressable systems, where the individual address of

each module is selected using built-in rotary switches. This

module allows intelligent panels to interface and monitor twowire

conventional smoke detectors. It transmits the status (normal,

open, or alarm) of one full zone of conventional detectors

back to the control panel. All two-wire detectors being monitored

must be UL compatible with the module. The FZM-1(A)

can be used to replace MMX-2(A) modules in existing systems

Specifications

Normal Operating Voltage: 15 to 32 VDC

Maximum Current Draw: 5.1 mA (LED on)

Average Operating Current: 270µA (LED flashing)

EOL Resistance: 3.9K Ohms

Maximum IDC Wiring Resistance: 25 Ohms

IDC Supply Voltage (between Terminals T10 and T11)

Regulated DC Voltage: 24 VDC power limited

Ripple Voltage: 0.1 Volts RMS maximum

Current: 90mA per module

Temperature Range: 32˚F to 120˚F (0˚C to 49˚C)

Humidity: 10% to 93% Non-condensing

Dimensions: 41/2˝ H × 4 W × 11/4˝ D

(Mounts to a 4˝ square by 21/8˝ deep box.)

Mounting

The FZM-1 mounts directly to 4-inch square electrical boxes (see Figure 2). The box must have a minimum depth of 21/8 inches. Surface mounted electrical boxes (SMB500) are available from Notifier.

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