The Siemens 550-400N BACnet VAV Controller is designed for managing Variable Air Volume (VAV) systems in commercial HVAC applications. As a part of Siemens' commitment to innovation in the building automation sector, this controller enables efficient control of temperature, airflow, and humidity, which are critical for maintaining comfortable indoor environments. Utilizing the BACnet communication protocol, the 550-400N allows for seamless integration with other building management systems, enhancing interoperability and flexibility. This product is suitable for use in various environments, including office buildings, schools, and healthcare facilities. Key features include: - Advanced control algorithms that optimize energy efficiency. - User-friendly interface for easy programming and monitoring. - Support for multiple sensor inputs and network connections. - Compatibility with a wide range of VAV systems, ensuring versatility in application. The Siemens 550-400N serves to improve the overall performance of HVAC systems while reducing energy consumption and operational costs, making it a valuable component in modern building management.

Input Voltage: 24 VAC Control Type: PID control Communication Protocol: BACnet Number of Output Points: Up to 8 Environmental Operating Range: 0 to 50 degrees Celsius Size: (dimensions not specified)