Model XR60CX,format 32 x 74 mm,is microprocessor based controller,suitable for applications on medium or low temperature ventilated refrigerating units.It has three relay outputs to control compressor, fan, and defrost,which can be either electrical or reverse cycle (hot gas).It is also provided with three NTC or PTC probe inputs,the first one for temperature control, the second one,to be located onto the evaporator,to control the defrost termination temperature and to managed the fan, the third one,optional,to connect to the HOT KEY terminals to signal the condenser temperature alarm or to display a temperature.The digital input can operate as fourth temperature probe. The HOT KEY output allows to connect the unit,by means of the external module XJ485-CX, to a network line ModBUS-RTU compatible such as the Dixell monitoring units of X-WEB family.It allows to program the controller by means the HOT KEY programming keyboard.The instrument is fully configurable through special parameters that can be easily programmed through the keyboard. Specification Housing: self extinguishing ABS. Case: XR60CX frontal 32x74 mm,depth 60mm; Mounting: XR60CX panel mounting in a 71x29mm panel cut-out Protection: IP20. Connections:Screw terminal block ± 2,5 mm2 wiring. Power supply:according to the model:230Vac ±10 Percent 5060Hz Power absorption:3VA max Display:3 digits,red LED,14,2 mm high; Inputs: Up to 4 NTC or PTC probes. Digital input:free voltage contact Relay outputs:compressor SPST 8(3) A,250Vac;or 20(8)A 250Vac Data storing: on the non-volatile memory (EEPROM). Kind of action: 1B; Pollution grade: 2;Software class: A. Package Include 1 X Dixell XR60CX Digital Thermostat Controller
