The cooling controller ST710-KPLVR.112S has an interface for ST-Bus/MOD-Bus.
Besides PTC, the three sensor entrances are applicable also for Pt1000 resistance, which clearly increases the measuring range. The functions of the switching input and the four relay exits can be freely selected, whereas various applications with only one controller are possible. The controller, for example, can operate with two coolers if the evaporator sensor is parametered as sensor for a second refrigerating chamber.
