LIVE PROTOCOL CONVERSION

Introducing the Aether Keystone.

The integration and protocol conversion engine that serves as the core integration device for multi-protocol BAS environments.

BENEFITS FOR YOUR BUSINESS

The central integration engine.

The Aether Keystone eliminates the need for standalone "gateway stacking" and unifies legacy systems with modern cloud and enterprise platforms.

Provide balanced offerings for your clients
Phased site takeovers while maintaining operation of legacy systems
Remote programming and CX saves time for your top team members
Encrypted and standardized data security
PROTOCOL CONVERSION REFERENCE

Live read/write translation — no field hardware replaced.

The Aether Keystone performs live read/write protocol translation, normalizing Legacy and legacy BAS systems to open standards. The following protocols are supported as integration targets.

Legacy Systems — Primary

  • Johnson Controls — Metasys, N2
  • Siemens — P1/P2, Desigo, Apogee, Staefa/VISONIK
  • Trane — Comm4, Summit, SC/SC+/Synchrony

NORMALIZES TO

  • BACnet/IP
  • BACnet MS/TP
  • Modbus TCP
  • MQTT
ALL WITH A UNIFIED NAMESPACE

Additional Systems

Tridium Niagara
Honeywell EBI
Schneider / Andover
Alerton BACtalk
IBEX
Barber Colman
American Auto-Matrix (PUP)
Carrier CCN
Novar
Trend

Additional protocols available on request.

Open Protocols

BACnet/IP & BACnet MS/TP
Modbus TCP & Modbus RTU
MQTT
OPC-UA
LonWorks over IP
KNX/IP
HOW IT FITS

BACnet IP & MS/TP multi-subnet routing, without BBMD.

Subnet broadcast routing, Modbus TCP/RTU integration, LonWorks over IP, and a native MQTT broker and client — the Aether Keystone speaks the protocols already running in the field, and normalizes them into one interface your team actually wants to use.

Compare Zero, Keystone & KeystoneNE →
PORTFOLIO INTELLIGENCE

MQTT broker-to-broker communication

Aether Keystone unifies MQTT brokerage, independent multi-broker client connections, intelligent topic bridging, and automatic broker failover in a single on-premises device. Build resilient, interconnected building automation networks with real-time data exchange, configurable topic routing, and centralized management—all without cloud dependencies or data silos.

Ready to evaluate the Aether platform?

Partner portal access, integration documentation, and technical support are available through your authorized AEA distributor.

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