8 zones relay module with pump output

The DLP841M is a 8 zone relay module for activation of electro-thermal actuators or other types in wireless heating or cooling systems for homes or offices. It features 8 independent channels which in turn can be linked up to a wireless thermostat or chronostat. The module also features an auxiliary relay to control a circulator pump or a boiler.

Every single thermostat periodically transmits a radio command containing room temperature and setpoint. Commands are then received by the DAPF84 active antenna, which sends through a data cable the information to the DLP841M module, which will perform the regulation and will turn on or off the actuator relay output linked to the thermostat.

The module features a Heating/Cooling input and a Global Standby input. Actuators are 230V~ supplied or can be supplied from an auxiliary voltage (i.e. 24V~), both NC normally closed and NO normally open actuators can be driven.

Up to 10 DLP841M modules can be connected in chain to form a multichannel system with just one antenna.