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Honeywell FLG-MODBUS

BACtalk Field-Level Gateway for Modbus

MPN: FLG-MODBUS
Category: Honeywell Building Management Systems (BMS)

Price and lead time confirmed within 1 business day

Discontinued by Honeywell — we can still source the original FLG-MODBUS (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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What is the Honeywell FLG-MODBUS?

The Alerton® field-level gateways for Modbus resides on a BACnet MS/TP network and connects to Modbus over EIA-232 or EIA-485, translating Modbus data to BACnet AVs and BVs. EIA-232 can interface to a single Modbus device; EIA-485 can interface to up to 10 Modbus devices (with a valid address between 1–247). The field-level gateways for Modbus appears to the BACnet system as a single BACnet device instance. The field-level gateways for Modbus offers a point capacity of 100 BACnet AVs and 100 BVs—an ideal point count for most Modbus applications such as chillers and VFDs.

A single field-level gateway for Modbus supports up to 10 Modbus devices on a multi-drop Modbus EIA-485 network. A DB-9 connector supports a point-to-point connection to a Modbus device over Modbus EIA-232. High baud rates of 4800, 9600, 19200, 38400, 76800 and 115200 baud provide fast transactions. User-configurable poll delay, response timeout and unreliable threshold enable users to futher customize the FLG-MODBUS operation. Enhanced diagnostics facilitate troubleshooting. The FLG-MODBUS features an AZ60 processor. All configuration data is backed up in nonvolatile flash memory. An MS/TP header provides for connection of an Alerton FST-100 with an AC-2680 cable, which is helpful for troubleshooting and field service. Features & Benefits:

Interoperable

Versatile

Reliable

Economical

FlexibleCertifications:

EMC Directive 89/336/EEC

FCC Part 15, Subpart J, Class A

UL Standard for Safety 916

Honeywell Alerton FLG-MODBUS — Alerton FLG-MODBUS are a field-level gateway that resides on a BACnet MS/TP network and connects to Modbus over EIA-232 or EIA-485, translating Modbus data to BACnet AVs and BVs. 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	Alerton

Others

Brand

Alerton

FLG-MODBUS: frequently asked questions

Can I still buy the FLG-MODBUS now that it is discontinued?

Yes. Honeywell has discontinued the FLG-MODBUS, 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 FLG-MODBUS be shipped?

FLG-MODBUS 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 FLG-MODBUS 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 FLG-MODBUS 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 FLG-MODBUS, subject to availability and destination.