Home / Honeywell / Honeywell Fire Alarm Panels & Modules / Honeywell LDM-32

Honeywell LDM-32

Lamp Driver Module- Fire Lite

MPN: LDM-32
Category: Honeywell Fire Alarm Panels & Modules

Price and lead time confirmed within 1 business day

Discontinued by Honeywell — we can still source the original LDM-32 (new, used or refurbished, subject to availability). Request a quote below.

Request a Quote

12-month warranty (new) · 3-month (used/refurbished)
30-day returns, no restocking fee on unused parts
Ships via
100% positive eBay feedback

Have spare Honeywell parts? We buy surplus →

What is the Honeywell LDM-32?

The LDM Series lamp driver modules, when combined with a custom graphic display, provide annunciation and control for Fire Lite’s intelligent fire alarm control panels. These modules use a serial communications interface, and may be located up to 6,000 feet from the panel. The Lamp Driver Module LDM-32F has 32 alarm lamp/LED driver outputs which sink current to system common (–) on activation. A single positive (+) voltage is required to supply total operating power for all lamps or LEDs when all drivers are activated. The LDM-32F provides a separate driver for system trouble and inputs for a local lamp test switch. A maximum of 16 external control switches may be wired to the LDM-32F. DIP switch SW3 is used to enable or disable the on board piezo, enable remote switch functions, select a flashing LED function for new alarms and troubles, and other functions. Switch SW4 is used to configure the module to annunciate 32 alarms or 16 troubles. A green ON LINE LED flashes to indicate ongoing communications with the host FACP. One LDM-32F supports up to 3 LDM-E32F modules. The LDM-32F is supplied with 4 standoffs and screws for mounting to a CHS-4L chassis or custom back box. Features & Benefits:

Alarm/circuit ON and Trouble lamp/LED per-point option, or more dense alarm-only option (field selectable)

Control switch option for remote control per point

System trouble lamp/LED signal

On-line/power LED indicator

Alarm and trouble resound with flash of new conditions

Local sounder for both alarm/circuit-on and trouble conditions with silence/acknowledge switch connection

Serial EIA-485 interface for reduced installation costs

Microprocessor-controlled electronics, fully supervised

Plug-in terminal blocks for ease of installation and service

Trouble monitor option for remote power suppliesCertifications:

UL Listed: S2424

ULC Listed

MEA Listed: 317-01-E

CSFM: 7300-0075:0160

FM Approved

City of Chicago approved: Class 1, Class 2

City of Denver approved

Honeywell NOTIFIER LDM-32 — The LDM Series lamp driver modules with a custom graphic display, provides annunciation and control for Fire Lite’s intelligent fire alarm control panels. Discontinued by Honeywell — no longer in the current range. PartnerPLC sources new, surplus and discontinued Honeywell parts — request a quote for price, condition and lead time.

Specifications

Product

Lifecycle	Discontinued by Honeywell
Brand line	NOTIFIER

Others

Brand

NOTIFIER

Ordering codes

Part numbers on this product page

LDM-32, LDM-32F, LDM-32RL

LDM-32: frequently asked questions

Can I still buy the LDM-32 now that it is discontinued?

Yes. Honeywell has discontinued the LDM-32, but sourcing discontinued parts is what PartnerPLC specialises in — new old stock, used and refurbished units. Request a quote and we'll confirm availability, condition and lead time.

When can LDM-32 be shipped?

LDM-32 is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.

Can I pick up LDM-32 in person?

Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.

Is express delivery available?

Yes — mention it when you request a quote for LDM-32 and we'll include express shipping options in our reply.

My factory is down and I need this urgently — can you help?

For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for LDM-32, subject to availability and destination.