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Available on request

Honeywell – ACM Ascent Control Module (ACM)

MPN: ACM · Brand: Honeywell

Price on request

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

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Quick facts

Availability	Confirmed on request
Category	Honeywell Building Management Systems (BMS)
Lifecycle	Discontinued
Warranty	12-month (new) · 3-month (used/refurbished)

Shipping & availability

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

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

ACM 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 ACM 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 ACM 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 ACM, subject to availability and destination.

The backbone of Alerton’s BACtalk™ Ascent product line, the Ascent Control Module (ACM) is one of the most agile BACnet Building Controller (B-BC) in its class. It combines Alerton’s pioneering and proven BACnet® capability with Tridium’s® Niagara Framework® flexibility.

It provides a powerful assortment of features such as multiple global controller instances, and multiple communication networks.The ACM can incorporate up to six (6) global controller instances and supports up to six (6) MS/TP trunks or EIA-485 LANs, consolidating the functionality of these controllers into a single configurable platform, and exceeding the functionality of six individual devices.

The ACM hosts automation features such as schedules, trendlogs, alarms, zones and demand limiting.

Features & Benefits:

SCALABLE: Supports up to six EIA-485 LANs; two EIA-232 connections; two LON LANs; four TUX trunks; or 4 AXM/EXP trunks.

INTEROPERABLE: Supports the BACnet Protocol on Ethernet, BACnet/IPv4, BACnet/IPv6, and MS/TP; Modbus TCP and RTU (EIA-485 and EIA-232); Alerton TUX, Alerton AXM (and EXP), as well as many Niagara supported protocols.

ENTERPRISE READY: Supports BACnet/IPv4, BACnet/IPv6, and Network Time Protocol (NTPv4), and can be configured to act as a BACnet Broadcast Management Device (BBMD). Secure Boot to prevent tampering.

POWERFUL: Advanced processor and extended memory provide a fast, reliable platform for running DDC programming and global automation routines.

SEGMENTED DDC CODE: Allows multiple DDC program instances to run within a single controller, providing the ability to logically group sub-systems, improve uptime by enabling service on one system without impacting another, and maximizing flexibility in programming configuration

Honeywell Alerton ACM — The backbone of Alerton’s Ascent product line, the ACM is the industry’s most agile controller in its class. It combines Alerton’s pioneering and proven BACnet prowess with Tridium’s® Niagara Framework® flexibility. 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.