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OUTPUT MODULE - HEATER KNX VC/S4.2.1
Product code
2814566
4-channel room temperature controller for water-based radiators, underfloor heating, cooling beams, and ceiling cooling systems. The valve motor controller has 4 outputs for controlling valve thermal motors. Each output has 3 inputs that can be used for temperature sensors, touch panel data, or connecting to the control panel. Compatible temperature sensors: PT100, PT1000, NI1000-01, NI1000-02, NTC10k, NTC20k, KTY. The controller has an integrated thermostat function and can be controlled either by a KNX thermostat or its own control panel: SAR/A1.0.1-24.
The device has buttons for testing purposes. This product description is an automated translation of the original Finnish description.
Product details
Technical specifications
Product class (ETIM)Heating actuator for bus system (EC001586)
Bus system KNXyes
Bus system KNX-RF (Radio Frequency)no
Bus system KNX Secureno
Bus system KNX Secure-RF (Radio Frequency)no
Bus system radio frequencyno
Bus system LONno
Bus system Powernetno
Other bus systemsNone
Radio frequency bidirectionalno
Mounting methodDRA (DIN-rail adaptor)
Width in number of modular spacings8
With bus connectionyes
Bus module detachableno
Correcting variable consistentyes
Correcting variable switchingyes
Product codes
SAPCHF156
STK2814566
PLC2814566
GTIN/EAN4016779011495
Manufacturer part numberVC/S4.2.1
Vendor material number2814566