Skip to content
KnxSolution.sk - KNX Future-proof technology
KnxSolution.sk - KNX Future-proof technology
by ABB

HCC / S2.1.2.1 Heating / cooling circuit controller 2-outputs

Original price €335,20 - Original price €335,20
Original price
€335,20
€335,20 - €335,20
Current price €335,20

Type: HCC/S2.1.2.1 Heating / cooling circuit controller, 2-outputs, 0-10 V, MDRC

EAN: 4016779011624

Bus System: KNX (TP)

Degree of protection: IP20

Construction: DIN sheets

To control the heating or cooling circuit. The device has 2 channels, each with an analog output to control the mixing valve (0… 10V) of the heating or cooling circuit, as well as a relay output (5A) to switch the circuit pump. Via the 3 binary inputs, it is possible to monitor the status of the pump (via potential-free contacts) and integrate this feedback into the pump control. The flow and return temperatures are measured and used to calculate the control value for the valve outlet in the integrated controller. The set temperature value is received via the KNX bus. By connecting the two channels of the device, it can also be used for systems with a double pump
HCC / S 2.1.2.1 is characterized by simple manual operation.
The device supports the ABB i-bus Tool for advanced diagnostics and better commissioning.

Link to manufacturer information

Odhadovaná doba doručenia: 10 - 18 dní