Advanced zone‑level VAV control with robust networking and service‑friendly design
The OptiFlex™ Advanced VAV Controller OF141‑E2 delivers flexible, high‑performance control for zone‑level temperature, indoor air quality, and energy management applications, combining graphical programming, BACnet/IP networking, and seamless WebCTRL® integration.
The controller includes dual high‑speed Ethernet ports supporting native BACnet/IP, daisy‑chain networking, and Spanning Tree Protocol (STP) for reliable network operation.
Supports both hard‑wired and wireless service connections, enabling flexible commissioning and troubleshooting.
Uses non‑volatile memory to store control programs and historical data, 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.