Trend Control Systems has launched the Trend Open Network Node (TONN), a networking device that enables the Trend system to interface and integrate with third party systems such as BACnet, LonWorks, Mbus, Modbus, SNMP, and KNX.  The TONN uses the Niagara AX Framework to integrate HVAC systems and non-HVAC systems in a building. TONN is designed to open up new opportunities for interfacing and integrating in a building energy management system. TONN can communicate to a variety of building systems including meters, boilers, access systems, and many more to create seamless control and communication throughout a building.  —Trend Control Systems