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The Johnson N2 driver for Tridium Niagara provides a comprehensive solution for integrating Johnson Controls’ legacy building automation systems into the modern Niagara Framework, ensuring compatibility and enhanced system longevity. This driver connects older Johnson N2 devices with the modern capabilities of Niagara-based platforms, allowing users to continue using their existing systems while gaining access to advanced automation features.
The Johnson N2 driver for Tridium Niagara connects legacy Metasys controllers directly to the Niagara Framework via RS-485 without extra gateways. It supports N2 proprietary and N2 Open protocols, enabling seamless monitoring and control of HVAC and automation devices. This integration extends the life of existing systems while providing modern management and analytics tools.
Details
The Niagara driver uses the Johnson N2 protocol over RS-485 to communicate directly with Metasys controllers and compatible devices, eliminating the need for additional gateways or protocol converters. This provides full access to all point data and control features while ensuring reliable integration with legacy systems through proven communication standards.
Key features
Enables seamless integration of Johnson Controls’ legacy N2 devices with Niagara systems.
Supports automatic discovery of device points for N2 Open or import via .DDL files.
Compatible with N2 Open , DX and TC series controllers only.
Enables point read, write, and hardware I/O override.
Allows for comprehensive monitoring and control of building management systems.
Ideal for retrofit projects, bridging legacy Johnson systems with modern interfaces.
Product SKUnm-johnson-n2-driver
Software Version
Niagara-powered device with software N4.8 or later, including JACE, Supervisor or their OEM versions
Licensing Management
Jace: 250 points / 1000 points / unlimited points | Supervisor: 500 points + any number of extra 500 points
Requirements
N2-compatible Johnson Controls devices (e.g., FX07, FEC16, TC-9100, DX-9100)
Yes, please message us or send an email to support@baudrate.io. Make sure to include your Niagara Host ID so we can generate a trial license for you promptly.
Question: Is there a maintenance or annual fee?
Answer:
No, it is a perpetual license.
Question: Do you provide technical support?
Answer:
Yes, we provide free technical support via email support@baudrate.io. If necessary, we can arrange a call or remote connection to your Niagara instance.