Electronic controller REC50B 1xDO for electric heating

Electronic controller REC50B 1xDO for electric heating

The controller REC50B 1xDO is intended to be used for electric heating control by a PID algorithm. Operation is managed in accordance with set and measured temperatures. If the measured temperature is lower than the set one, the controller gradually changes the pulse and pause time of the heater's power supply voltage in order to get a precise value of the set temperature. The REC50B 1xDO has 1 relay output for extra load control if the heater has more than 1 step.

Working mode:

• With one sensor (supply air temperature control).
• With two sensors (the regulating extract/room air temperature according to the setpoint supply air temperature limiting).
• With an external control signal 0-10VDC.