Basic Information
Brand: Notifier (Honeywell Fire Safety)
Model: LEM-320
Full Name: SLC Signaling Line Circuit Loop Expander Module
Compatible Panel: ONYX Series FACP NFS-640/NFS2-640, NFS-3030/NFS2-3030
Function: Adds one extra independent SLC loop to fire alarm mainboard
Electrical Specs
Operating Voltage: 24 VDC nominal, max 27.6 VDC
Module Draw Current: Max 100mA
Single SLC Loop Max Current: 400mA
Communication Protocol: FlashScan®, IDNET, CLIP
Loop Wiring Type: Class A / Class B (Style4/6/7)
Max Loop Resistance: 50Ω per loop / branch
Short-circuit protection: Auto loop shutdown when short circuit occurs
Loop Capacity & Wiring Distance
Max addressable devices per single SLC loop: 318 units (159 detectors + 159 control modules)
Max wiring length (12AWG unshielded twisted pair): 3,810m (12,500ft)
14AWG: 2,438m
16AWG: 1,486m
18AWG: 983m
Environmental & Mechanical
Operating Temp: -20℃ ~ +49℃
Installation: Plug-in hot-swap PCB card, slot-mounted inside FACP cabinet
Feature: Built-in degraded operation mode for higher system reliability
Approvals & Certifications
UL 268, FM Approved, ULC, CSFM, FDNY listed
Notifier; Loop Control Module LEM-320
Hde Shopping Event
Sale_coupon_15
$272.50
In stock
In stock
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Pick up from the HDE Store
Located in:Xi'an City China
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Courier delivery
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