Controller 2, Intelligent Thermal Fan Controller Single Zone

The Controller 2 is AC Infinity’s single-zone, temperature-based fan controller for cabinet and component cooling. It drives up to six compatible AIRPLATE and MULTIFAN series fans (10 W total) and automatically adjusts one of six speeds in response to the included 6‑ft thermal probe. A brushed anodized aluminum faceplate with back‑lit LCD displays current and set temperatures in °F/°C. Programming covers 32–140°F with buffer options, an alarm system, display lock, and power‑failure memory. The compact module installs flush on panels up to 1.25 inches thick and provides two USB fan ports, a probe input, and a power input. A 100–240 V AC wall adapter, mounting screws, stencil, and manual are included.