HEATING ACTUATOR KNX TYMS646T 6CH 24/230V DIN SEC.

Heating actuator (DIN) KNX Secure with electronic outputs (Triac) for silent control of electric actuators in heating systems or ceiling cooling modules. Device designed for mounting on a DIN rail with integrated bus interface unit, bus connection via KNX connector module, slide switch automatic/manual, 6 manual buttons for open/close actuator channel with status LED (default, short circuit, overload), programming button with integrated LED, label field and screw terminals for input and output voltages. Functions: Output voltage compatible with valves 230 V AC or 24 V AC, on/off or PWM control. Manual operation via channel slide switch 0% - 50% - 100%. Diagnostic function via output with multicolor LED, programmable time/date valve protection/pump stroke protection and forced position. Lower values for summer/winter operation. 2 x logic block. Parameterizable setpoints for normal, forced or emergency operation. Cyclic monitoring/recognition of thermostat input signals (monitoring time approx. 45 min). If thermostat is faulty, Triac output is set to emergency operation. This product description is an automated translation of the original Finnish description.