Roll over image to zoom in
OUTPUT MODULE - HEATER KNX HCC/S2.1.2.1
Product code
2814568
2-channel temperature controller for heating/cooling control of main circuits. Each channel has an analog 0-10 VDC output for mixing valve control and a 5 A relay output for circulation pump control. Each channel has inputs for supply and return temperature sensors and three potential-free inputs, for example for circulation pump status information. Internal calculation of mixing valve setpoint based on supply and return temperatures. Setpoint to be retrieved from the KNX system, for example from an AC/S control unit. Dual pump control possible by connecting both channels. 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 switchingno
Product codes
SAPCHF154
STK2814568
PLC2814568
GTIN/EAN4016779011624
Manufacturer part numberHCC/S2.1.2.1
Vendor material number2814568