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STMModel CPC 3D -Electronic Controller for Proving Chambers

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CPC-3D is an electronic controller for cabinets, for retarder provers and conveyor belt proving chambers. CPC-3D monitors the cabinet humidity and temperature.

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Humidity and temperature are controlled either on the basis of a  settable hysteresis or according to previously set values. 
CPC-3D has a timer on board for displaying the proving time.

CPC-3D IC  is the version supervising  proving chambers equipped with a conveyor belt . The controller regulates the speed of the conveyor belt and on the basis of the set speed the proving time is calculated.

User’s interface consists in 3 displays , each one with 3 digits of   13mm, to visualize the temp, humidity and time values. Seven function buttons are present to ease  the  use of the controller.

The operator panel is in  polycarbonate supported by an aluminium plate or in thermoformed plastic.

Interface panel graphics and dimensions can be personalized according to customer’s requirements.

MAIN FEATURES

  • Power supply: 230 Vac
  • Panel dimensions: 210 x 125  x  60 mm
  • Panel material: Aluminum front panel, 3mm, polyester screen printing
  • Display: Red, 13 mm e 10 mm
  • Rear electronic case: Galvanized steel, thickness 0.8 mm
  • Sealing: IP
  • Consumption:  
  • Operating conditions: Temp.0 ÷ 50°C, humidity 0 ÷ 95°C uR% (non condensing)
  • Weight:  

USER FEATURES

  • Temperature and humidity regulation. Heating or Heating and cooling (neutral zone):  
  • Proofer timer:  
  • Conveyor belt speed control (model: non static cells):  

ANALOG INPUTS - Probes:  

  • Chamber temperature: PT1000 / KTY
  • Chamber humidity: 4÷20 mA

DIGITAL INPUTS - 24 / 230 Vac:  

  • Safety mechanical thermostat: NA

DIGITAL INPUTS - contacts NA/NC: 

  • Proximity sensor (conveyor motoreducer): NA
  • Compressor thermal protection (NO): NA

DIGITAL OUTPUTS - electromechanical relays, res. A @ 230 Vac

  • Heating resistances command : 5A
  • Compressor command (optional) : 5A
  • Humidification command: 5A
  • Dehumidification command: 5A
  • Remote buzzer alarm: 5A
  • Motor Reducer or motor driver inverter enabling: 5A

ANALOG OUTPUT – motor driver command: 

  • Conveyor speed  –  motor driver command: 4÷20 mA