Relay module with pump output

Module designed for the control of electrothermal or other types of actuators in radio heating/cooling systems for domestic environments or offices.

Available in the version with 2 or 4 independent channels, each of which can be associated with a thermostat or chronothermostat via radio.

It also has an auxiliary relay for controlling the circulation pump or boiler. It is equipped with Summer/Winter input and global standby.

The output actuators are powered by 230V~, alternatively they can be powered by an auxiliary voltage (24V~). It is capable of driving both normally closed and normally open actuators.