Honeywell NOTIFIER LEM-320 Loop Expander Module

Honeywell NOTIFIER LEM-320 Loop Expander Module

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The Honeywell NOTIFIER LEM-320 Loop Expander Module is designed to provide additional Signaling Line Circuit (SLC) capacity for compatible NOTIFIER ONYX Series fire alarm control panels. It helps expand the capacity of supported addressable fire alarm systems, allowing them to accommodate additional compatible fire detection and control devices.

The LEM-320 features a convenient plug-in design for installation in compatible fire alarm control panel hardware. Its built-in degraded-mode capability helps improve system survivability, while support for long SLC wiring distances makes it suitable for a range of fire alarm system installations.

The Honeywell NOTIFIER LEM-320 is compatible with selected NFS-640, NFS2-640, NFS-3030 and NFS2-3030 fire alarm control panel configurations. It can expand compatible NFS-640 and NFS2-640 panels from one SLC loop to two and can expand compatible LCM-320 modules used in NFS-3030 and NFS2-3030 systems. Always verify the existing panel configuration and manufacturer requirements before purchasing or installing the module.

For more details on the Honeywell NOTIFIER LEM-320 Loop Expander Module, please click here to visit the manufacturer's page. If you have any questions, please contact us.

Features of Honeywell NOTIFIER LEM-320 Loop Expander Module

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• Additional SLC Loop Capacity: Provides an additional Signaling Line Circuit in compatible NOTIFIER ONYX Series fire alarm system configurations.

• NFS-640 Expansion: Expands compatible NFS-640 control panels from one SLC loop to two.

• NFS2-640 Expansion: Adds a second SLC loop to compatible NFS2-640 fire alarm control panels.

• LCM-320 Compatibility: Expands compatible LCM-320 modules installed in NFS-3030 and NFS2-3030 systems.

• Plug-In Installation: Features a plug-in design for straightforward installation in compatible panel hardware.

• Built-In Degraded Mode: Helps improve system survivability in supported operating conditions.

• Long-Distance SLC Wiring: Supports wiring distances of up to 12,500 feet (3,810 metres) with specified 12 AWG twisted-pair cable in a Class B (Style 4) configuration.

• Addressable Device Integration: Supports compatible addressable fire alarm devices connected to the expanded SLC loop.

• Supervised Circuit Support: Designed for integration with the supervised SLC wiring architecture of compatible fire alarm systems.

• Compact Design: Provides additional loop capacity within compatible fire alarm control panel enclosures.

• Manufacturer-Listed Approvals: Manufacturer documentation lists approvals including UL/ULC, FM and CSFM, with applicability depending on the system configuration and region.

Specifications of Honeywell NOTIFIER LEM-320 Loop Expander Module

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• Brand: Honeywell NOTIFIER

• Model: LEM-320

• Product Type: Loop Expander Module

• Primary Function: Adds an additional Signaling Line Circuit (SLC) in compatible fire alarm system configurations

• Compatible Control Panels: NOTIFIER NFS-640, NFS2-640, NFS-3030 and NFS2-3030, subject to configuration

• Operating Voltage: 24 VDC nominal

• Maximum Voltage: 27.6 VDC

• Maximum Current Draw: 100 mA

• Maximum SLC Loop Current: 400 mA per loop

• Maximum Loop Length: Up to 12,500 feet (3,810 metres) with specified 12 AWG twisted-pair cable in a Class B configuration

• Wiring Type: Twisted, unshielded pair

• Supported Wire Gauges: 12–18 AWG

• Maximum Loop Resistance: 50 ohms, subject to wiring style

• Installation Type: Plug-in module

• Degraded Mode: Built-in

• Operating Temperature: 0°C to 49°C (32°F to 120°F)

• Relative Humidity: 93% ± 2% RH, non-condensing at 32°C ± 2°C (90°F ± 3°F)

• Typical Applications: Commercial buildings, industrial facilities and infrastructure fire alarm systems

Specifications are based on manufacturer documentation. Confirm panel compatibility, wiring requirements and installation conditions against the latest datasheet before ordering.

Download Honeywell NOTIFIER LEM-320 Datasheet

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• Honeywell NOTIFIER LEM-320 and LCM-320 Datasheet (DN-6881)

Why Buy Honeywell NOTIFIER LEM-320 Loop Expander Module from Gulf AED?

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• Warranty : 3 Years warranty and hassle free returns.

• Technical Support: Our team can assist with product enquiries, specifications and compatibility checks for the Honeywell NOTIFIER LEM-320 Loop Expander Module.

• Competitive Prices: Request a quotation for the Honeywell NOTIFIER LEM-320 in Dubai (UAE).

• Bulk Discount: Gulf AED welcomes bulk purchase enquiries from fire alarm contractors, system integrators, businesses and large institutions.

• Shipping Options: Contact our team to confirm delivery availability and estimated shipping timelines across the UAE and other supported destinations.

• Product Availability: Enquire about current stock status and lead time before placing an order.

• Local Presence: Gulf AED serves customers in Dubai, UAE, with support for fire alarm and life safety equipment enquiries.

Frequently Asked Questions (FAQs) – Honeywell NOTIFIER NCA-2 Network Control Annunciator

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1. Where can I buy the Honeywell NOTIFIER LEM-320 Loop Expander Module?

You can contact Gulf AED to enquire about purchasing the Honeywell NOTIFIER LEM-320 Loop Expander Module in Dubai, UAE. Our team can assist with pricing, availability, technical specifications and delivery options.

2. What is the price of the Honeywell NOTIFIER LEM-320 Loop Expander Module?

The price depends on product availability, order quantity, applicable warranty terms and delivery location.

For the latest pricing, request a quotation from Gulf AED. We can assist individual buyers, businesses, contractors and organizations with their fire alarm system component requirements.

3. Who supplies the Honeywell NOTIFIER LEM-320 Loop Expander Module?

Gulf AED handles enquiries for Honeywell NOTIFIER fire alarm system components, including the LEM-320 Loop Expander Module. Contact our team to confirm product availability, compatibility and supply arrangements.

4. What is the Honeywell NOTIFIER LEM-320 Loop Expander Module?

The Honeywell NOTIFIER LEM-320 is a loop expansion module designed to add SLC capacity to compatible NOTIFIER ONYX Series fire alarm control panels.

It expands supported panel configurations, allowing additional compatible addressable fire alarm devices to be connected through an additional signaling loop.

5. What is the difference between the LEM-320 and LCM-320?

The LCM-320 is a Loop Control Module that provides an additional signaling line circuit in compatible systems. The LEM-320 is a Loop Expander Module used to expand compatible configurations with another SLC.

Both modules are designed for specific NOTIFIER ONYX Series fire alarm control panels. Confirm the required modules and supported quantities against the manufacturer's documentation for your panel.

6. Which fire alarm control panels are compatible with the LEM-320?

The LEM-320 is designed for compatible NOTIFIER NFS-640, NFS2-640, NFS-3030 and NFS2-3030 configurations.

It adds a second loop to compatible NFS-640 and NFS2-640 panels and can expand compatible LCM-320 modules used with NFS-3030 and NFS2-3030 systems. Verify the exact panel model and configuration before purchasing.

7. What are the main features of the Honeywell NOTIFIER LEM-320?

Key features include additional SLC capacity, plug-in installation, built-in degraded-mode operation and support for long-distance SLC wiring in specified configurations.

These features help expand compatible addressable fire alarm systems while maintaining integration with the appropriate NOTIFIER control equipment.

8. What is included with the Honeywell NOTIFIER LEM-320 Loop Expander Module?

The product is identified as a Honeywell NOTIFIER LEM-320 Loop Expander Module. The referenced product and manufacturer pages do not clearly confirm a complete package list or additional accessories.

Please contact Gulf AED to confirm the supplied module, included accessories, mounting requirements and documentation before ordering.

9. What are the installation requirements for the Honeywell NOTIFIER LEM-320?

The LEM-320 must be installed in compatible fire alarm control panel hardware and configured according to the manufacturer's instructions.

Before installation, confirm the control panel model, module compatibility, power requirements, wiring type, cable gauge and loop length. Installation should be carried out by qualified fire alarm personnel in accordance with the relevant system documentation and local regulations.

10. How can I request a quotation for the Honeywell NOTIFIER LEM-320?

To request a quotation, contact Gulf AED through the following channels:

• Website: Gulf AED

• Email: inquiry@gulfaed.com

• Contact page: Contact Gulf AED

Please provide the required quantity, delivery location and details of your existing fire alarm system to help our team assist with your enquiry.

Gulf AED is Supplier of Honeywell NOTIFIER NCA-2 Network Control Annunciator in Abu Dhabi, Dubai (UAE), Saudi Arabia (KSA), Bahrain, Iraq, Kuwait, Oman & Qatar.

For over 15 years, Gulf AED has been a leading provider of AED defibrillators, AED accessories and other medical equipment in the GCC region. We proudly serve marine ship chandlers, oil refineries, oil rigs, government offices, private companies, residential communities, shopping malls, educational institutions such as schools and universities, as well as hospitals and clinics.

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