Honeywell – 784852 Serial essernet interface 2

MPN: 784852 · Brand: Honeywell

Price on request

Discontinued by Honeywell — we can still source the original 784852 (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

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 784852 now that it is discontinued?

Yes. Honeywell has discontinued the 784852, 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 784852 be shipped?

784852 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 784852 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 784852 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 784852, subject to availability and destination.

The Serial Essernet® Interface (SEI2) is used to connect the ESSER fire alarm control panels 800x and IQ8Control and FlexES control to external systems supporting the EDP (ESSER-data-protocol). Depending on the desired application, connection is made via TTY or RS232/485 interface. Systems with bi-directional data transmission have additional remote-control facilities. Via the essernet® module the SEI2 may be integrated as an independent unit into an essernet® network.

Honeywell ESSER 784852 — The Serial Essernet® Interface (SEI2) is used to connect the ESSER fire alarm control panels 800x and IQ8Control and FlexES control to external systems supporting the EDP (ESSER-data-protocol). 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	ESSER

Others

Brand	ESSER
Overall Height	221 millimetre
Enclosure Type	ABS Plastic, 10% Glass Fibre Reinforced, V-0
Overall Width	270 millimetre
Overall Depth	75 millimetre
For Use With	Fire Alarm Control Panel