DIN‑rail KNX actuator designed for fan‑coil units (2‑pipe/4‑pipe)
Provides 4 × 0‑10 V outputs plus 3 × 16 A relays.
Two 0‑10 V outputs for proportional valves; third 0‑10 V or relays for fan speed control
3rd/4th 0‑10 V outputs can act as analog sensor inputs
Built‑in logic algorithm (2‑stage PI) for independent regulation of valves and fan speed
Includes 5 digital dry‑contact inputs; 2 inputs support NTC temperature probes.
2‑stage PI control for independent valve and fan speed regulation.