115-230V 50/60Hzmounting on DIN slideway1 relay output 16A for compressor1 relay output 7A for defrosting1 relay output 16A for fans1 relay output 7A for AUX11 relay output 7A for AUX22 programmable digital inputs3 NTC/PTC probes (not included)RTC – DSY – RS485dimensions 71x97x61 mm