High‑performance BACnet controller for advanced HVAC and central plant applications
The OptiFlex™ BACnet Building Controller OF028‑NR delivers powerful, scalable control for complex HVAC systems and central plant applications, combining graphical programming, high‑speed communications, and seamless WebCTRL® integration.
The controller supports Gigabit Ethernet (Gig‑E) at 1000 Mbps, BACnet/IP, and DHCP IP addressing, providing high‑speed and flexible network connectivity.
Supports up to 9 FIO expansion modules, which may be panel‑mounted or remotely installed, enabling scalable solutions with up to 208 total I/O points.
All control programs and historical data are stored in non‑volatile memory, eliminating the need for batteries.
A capacitor‑backed real‑time clock maintains accurate timekeeping for up to three days during power failures or network interruptions.