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Used for fan‑coil units (2‑pipe or 4‑pipe), floor heating or generic switch actuators. Controls up to 3 fan speeds (via relays or 0‑10 V outputs). Controls heating/cooling valves ) with set‑point vs actual value regulation For floor heating mode, handles up to 7 channels with time‑discrete PI control. Supply via the KNX bus (21–30 V DC) — no extra power supply Outputs include 5 relays rated 10 A cos φ=1 (230 V AC) + 2 analog 0‑10 V channels (10 mA) Ideal for integrating HVAC control into a KN...
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