--- title: Upgrading Johnson Controls BAS to Tridium or J2 Innovations | MACC description: Discover the value and benefits you’ll get from upgrading your legacy Johnson Controls BMS to the more modern Tridium or J2 Innovations. Learn more here. image: https://info.midatlanticcontrols.com/hubfs/Imported_Blog_Media/Data-Analytics-and-Visualization.jpg --- [![Mid-Atlantic Controls](https://info.midatlanticcontrols.com/hubfs/Mid%20Atlantic%20Controls%20Jan%202017/Images/logo.png "Mid-Atlantic Controls")](https://www.midatlanticcontrols.com/) Installs Available in VA, MD, and D.C. 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This migration can produce a far superior system that’s up to date with current technology and is capable of moving forward as technology improves in the future. Read on to learn more about the value and benefits you’ll get from upgrading your legacy Johnson Controls BAS system to a more open and modern one. ## Thinking About Upgrading to Tridium? [![Learn More About Tridium](https://no-cache.hubspot.com/cta/default/2761924/bac631f7-6865-49df-85bb-cbb10a10559b.png)](https://cta-redirect.hubspot.com/cta/redirect/2761924/bac631f7-6865-49df-85bb-cbb10a10559b) #### For those unfamiliar with J2 Innovations, here's a brief overview: Johnson Controls Systems can range from some of their oldest DSC-8500 systems through the Metasys line that included JCI NAE, NIE, NCM’s (Network Control Modules), N30, Companion, VAV, VMA, DX9100, UNT’s and into their current line of Metasys BACnet compatible controllers.  If your facility has an existing PMI PC connected to NAE’s or NIE’s connected to NCM’s you have several potential non-serviceable single points of failure. Integrating directly into the N2 or BACnet controllers eliminates these unsupported components. ## Front End BMS Products ![A graphical representation of of the benefits gained by upgrading a legacy Johnson Controls BMS.](https://info.midatlanticcontrols.com/hs-fs/hubfs/Imported_Blog_Media/Data-Analytics-and-Visualization.jpg?width=342&name=Data-Analytics-and-Visualization.jpg) The Johnson Controls product line also includes the availability of a front-end product from Tridium in the AX product line that is privately labeled as the Facility Explorer FX70, FX60, and FX30.  These are the equivalent of the Tridium JACE’s J-700, J-600, and J-300, respectively, except these particular JCI products come with a JCI-developed communications driver that allows the Facility Explorer to communicate with the legacy JCI Metasys controllers that communicate on their proprietary (also referred to as open) N2 communications bus. ### N2 Communications JCI advertises the N2 communications bus as an open protocol because many 3rd party equipment vendors like chiller manufacturers, variable frequency drive manufacturers (VFD’s), and probably hundreds of other devices utilize the communications protocol.  The protocol is open because anyone who wants to use it has to sign a non-compete agreement with JCI that they will not develop any products that compete with JCI using their “open” protocol. ### Tridium JACE: They cannot use that open protocol package to create a competing product like a communications driver that can be installed on a non-JCI branded [Tridium JACE](https://www.vykon.com/us/en/products/jace8000). This is considered a competing product and is not allowed by their open protocol agreement. This explains why the protocol is both open AND proprietary. However, as indicated above, the Facility Explorer JACE product is available to anyone that wants it and can be used to interface with their N2 bus controllers. Additionally, some creative developers have written a competing N2 driver protocol as good as the one available from JCI that was developed without their published protocol and thus not controlled by their agreement of use for that protocol. Either way, the legacy JCI controllers can be migrated to an “open” Tridium-based network area controller like the JACE. ### What Niagara Analytics Can Do For You: #### Some JCI Systems That Aren't Worth Migrating to Tridium The very old JCI DSC-8500 systems are not capable of migration to Tridium. They’re also not worth it because of their age, availability of spare parts and services, and limited capabilities. Current JCI controllers utilize industry-standard open [BACnet](https://en.wikipedia.org/wiki/BACnet) or LonWorks communications protocols.  Both are open protocols; however, their BACnet line of products requires a proprietary programming tool only available from Johnson Controls or their distribution network. This sometimes makes it challenging to re-program these controllers once installed—but not impossible. A programming tool is available, and this is something that should be obtained to maintain the system long-term properly. ## Benefits of Upgrading Your Legacy BMS There are many different [benefits](https://info.midatlanticcontrols.com/blog/benefits-of-upgrading-a-legacy-bms?__hstc=45788219.9fe4a37d32743914b86e37421d54bab4.1665672947145.1665672947145.1665672947145.1&__hssc=45788219.1.1665672947145&__hsfp=4038890259) to upgrading a legacy building management system (BMS): - **Improved security**—When building automation manufacturers stop supporting a particular legacy system, they also stop releasing security updates. This means that your existing system will become a target for hackers once they discover security vulnerabilities. An upgrade to Tridium or J2 Innovations means you’ll get regular security updates to thwart potential attackers. - **Increased tenant comfort**—Upgrading to an open system such as Tridium or J2 means that you’ll be better able to fine-tune to improve tenant comfort levels—something not previously possible with your old system. - **More equipment options**—Legacy Johnson Controls automation systems only allow for a limited number of existing equipment choices. When you upgrade BMS to an open system, you’ll be able to choose equipment that will allow you better to reach the goals of your building operations. - **Powerful analytics**—An upgrade will provide you with access to real-time analytics and reporting. Your facility management team can make more informed decisions with increased data at your fingertips. - **Energy efficiency—**You can fine-tune an upgraded system to optimize energy usage. Making changes like this can improve energy management efficiency by up to 30% while increasing cost savings. - **Niagara framework**—Take advantage of the powerful [Niagara framework](https://info.midatlanticcontrols.com/blog/guide-to-the-niagara-framework-macc?__hstc=45788219.9fe4a37d32743914b86e37421d54bab4.1665672947145.1665672947145.1665672947145.1&__hssc=45788219.1.1665672947145&__hsfp=4038890259). It provides a software infrastructure for building management and can connect intelligent systems more effectively than other BMS products. ### ![](https://info.midatlanticcontrols.com/hs-fs/hubfs/Imported_Blog_Media/MACC-Work-Example.jpg?width=543&name=MACC-Work-Example.jpg)Choosing the Right BMS Contractor to Perform a Legacy Upgrade It’s important to carefully consider the choice of contractors that can perform the migration and legacy upgrade. Many of them claim they have the capabilities to perform the upgrade—but few actually do—and even fewer can do it properly. The building management system upgrade will produce the best results if the performing contractor is familiar with the legacy products, has done similar upgrades before, and is proficient in using the Tridium or J2 products. ### Need Help Upgrading Your Legacy BAS System? Mid-Atlantic Controls (MACC) has all of the ability to upgrade many legacy Johnson BAS systems and more. We can help with the modernization of equipment and provide service and maintenance to the system after we complete the upgrade. Contact us below, and we will guide you through the process to determine the best migration path for your legacy JCI BAS system. [![Contact Us to Learn More](https://no-cache.hubspot.com/cta/default/2761924/09e5700b-9b01-40f4-8100-84f3a0e26a79.png)](https://cta-redirect.hubspot.com/cta/redirect/2761924/09e5700b-9b01-40f4-8100-84f3a0e26a79) ### **More Resources** - [Upgrading Johnson BAS to Tridium or J2 Innovations](https://info.midatlanticcontrols.com/blog/upgrading-johnson-bas-to-tridium-or-j2-innovations) - [Upgrading a Trane BAS System to Tridium](https://info.midatlanticcontrols.com/blog/can-a-trane-bas-system-be-upgraded-to-tridium) - [BAS Security for Tridium Equipment](https://info.midatlanticcontrols.com/blog/bas-system-security-for-tridium-systems) - [Advance Your Career with Tridium Academy](https://info.midatlanticcontrols.com/blog/can-tridium-academy-help-advance-a-bas-career) [Request a Consult](https://www.midatlanticcontrols.com/tech-support/schedule-a-free-consultation/) [![](https://info.midatlanticcontrols.com/hubfs/2018/04/MACC-ebook-section-vertical-02.jpg)](https://info.midatlanticcontrols.com/ebooks/what-facility-managers-need-to-know-about-bas) [![Building Automation Systems (BAS)](https://info.midatlanticcontrols.com/hs-fs/hubfs/Mid%20Atlantic%20Controls%20Jan%202017/Images/f1a.png?width=72&height=57&name=f1a.png)](https://www.midatlanticcontrols.com/building-systems/building-automation-systems-bas/) **[BUILDING](https://www.midatlanticcontrols.com/building-systems/building-automation-systems-bas/)** **[AUTOMATION](https://www.midatlanticcontrols.com/building-systems/building-automation-systems-bas/)** MACC provides engineering and install services related building automation and control systems. 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