Dixell Refrigeration Temperature Controller Single screw compressor controller XC642C
XC642C is used to control the single screw machine or less level of screw machine in parallel, the controller mainly by controlling the state of the level control valve to achieve the purpose of control level, has realized the control of the refrigerating capacity of the compressor output.The controller can control the state of the compressor motor and level control valve by measuring the pressure signal of the probe 1 (converted to the corresponding current signal 4-20ma).NTC or PTC temperature probe can also be used for probe 1.The internal storage of the controller has the corresponding data table files with the saturation pressure of different refrigerants. Therefore, the mutual conversion of different units can be completed automatically.Alarm management is realized by means of alarm digital input;By using the HOT KEY programming KEY, it is convenient to implement the copy of the parameter table programming.Communication can be achieved through ModBus RTU communication protocol.
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