Honeywell – 805684 Adapter card for DCU 2403

MPN: 805684 · Brand: Honeywell

Price on request

Discontinued by Honeywell — we can still source the original 805684 (new, used or refurbished, subject to availability). Request a quote below.

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12-month warranty (new) · 3-month (used/refurbished)

30-day returns, no restocking fee on unused parts

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Quick facts

Availability	Confirmed on request
Category	Honeywell Fire Alarm Panels & Modules
Lifecycle	Discontinued
Warranty	12-month (new) · 3-month (used/refurbished)

Shipping & availability

Can I still buy the 805684 now that it is discontinued?

Yes. Honeywell has discontinued the 805684, 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 805684 be shipped?

805684 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 805684 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 805684 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 805684, subject to availability and destination.

Plug-in Adapter Card for the external power supply unit for integration into the esserbus® / esserbus®-PLus.The adapter card is used to accommodate an esserbus® alarm coupler. By plugging the esserbus® coupler onto the adapter card, the detector groups are automatically pre-assigned for fault reporting. The relay outputs are freely available and can optionally be used monitored for the standard-compliant control of conventional alarm devices. Features & Benefits:

Mounting of adapter card and esserbus® coupler on the external power supply DCU 2403

Automatic pre-assignment of the coupler inputs for forwarding faults to the BMZ

Honeywell 805684 — Plug-in Adapter Card for the external power supply unit for integration into the esserbus® / esserbus®-PLus.The adapter card is used to accommodate an esserbus® alarm coupler. 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.