Schneider Electric I2867-A Infinit II Controller

The Schneider Electric I2867-A Infinit II Controller is a compact Andover Continuum terminal controller designed for low-cost direct digital control of HVAC equipment such as package units, heat pumps, unit ventilators, and terminal units. It provides 4 universal inputs and 5 Form A triac outputs for AC loads, with two Form K tri‑state outputs for dampers or valves, and two 0–10 V analog outputs for actuator control. The device runs on the Infinet II field bus (RS‑485) and can network with other Infinet devices, with support across Continuum CyberStation SX 8000 and Infinity SX 8000 systems. Built‑in non‑volatile Flash memory stores the operating system and programs, and an on‑board battery preserves runtime data while a real‑time clock is synchronized via Infinet. Programming is performed through Continuum CyberStation SX 8000 Workstation or a local terminal, using plain-English language for configuration and tailored control logic. Up to 254 Infinet devices can be networked to a single Andover controller, making the I2867-A suitable for retrofit or compact installations in a range of HVAC projects.