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PRODUCTS | MODULAR ELECTRONICS
VISION 2PLT

ELECTRONIC CONTROLLER FOR DOUBLE SYSTEM MANAGEMENT

ELECTRONIC CONTROLLER FOR DOUBLE SYSTEM MANAGEMENT
ELECTRONIC CONTROLLER FOR DOUBLE SYSTEM MANAGEMENT

    Electronic control for double system management with the possibility of inserting an environment secondary probe to ensure the proper operation of the system in case of environment main probe failure. Can manage up to two compressors and two evaporators, operating in call rotation mode (for even utilisation) or with a double set-point.
    Defrosts can be executed in real time clock mode.
    Version with 100Master and remote telephone lead-connected keyboard/display.

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    ELECTRONIC CONTROLLER FOR DOUBLE SYSTEM MANAGEMENT
    ELECTRONIC CONTROLLER FOR DOUBLE SYSTEM MANAGEMENT
      Applications

      • Low temperature rooms with double safety system.

      • Room with single motor condenser unit and double evaporator.

      Main characteristics
      • Single or double environment security probe.
      • Single set-point with 2-system control and delayed start of second system, compressor rotation.
      • Double set-point for gradual application of refrigeration power.
      • Real time clock defrosts with one or two evaporators, each with end-of-defrost sensor.
      • Display of ambient temperature, evaporator temperature, systems status.
      • The Plus200 2PLT electronic controller allows complete control of all the units on a double-system refrigeration plant.
      • Control of up to two compressors, double evaporator (fans and defrost elements) and room light.
      • Double evaporator control occurs separately with double end-of-defrost sensor.
      • Safety devices for the two systems are separate and room light can be controlled by door switch.
      • Alarm relay fitted as standard.
      Properties
      Dimension
      VISION 2PLT
      158x70x32 mm
      MASTER: 175x121,5x71 mm
      Weight
      VISION 2PLT
      1kg
      Front protection rating
      VISION 2PLT
      IP 65 (keyboard/display)
      Power supply
      VISION 2PLT
      230 VAC ±10% 50/60Hz
      Load type
      VISION 2PLT
      Single phase
      Working temperature
      VISION 2PLT
      -5 ÷ +50 °C
      Storage temperature
      VISION 2PLT
      -10 ÷ +70 °C
      Relative ambient humidity
      VISION 2PLT
      30% - 90% RH without condensate
      Reading range
      VISION 2PLT
      -45 ÷ 99 °C
      Defrosting
      VISION 2PLT
      Electrical
      Control
      VISION 2PLT
      Pego
      Status indicator
      VISION 2PLT
      Display LCD (with backlight)
      Alarm signals
      VISION 2PLT
      Display + Buzzer
      Ambient probe 1
      VISION 2PLT
      NTC 10 kΩ
      Ambient probe 2
      VISION 2PLT
      NTC 10 kΩ
      Evaporator probe 1
      VISION 2PLT
      NTC 10 kΩ
      Evaporator probe 2
      VISION 2PLT
      NTC 10 kΩ
      Compressor protection 1
      VISION 2PLT
      Present
      Compressor protection 2
      VISION 2PLT
      Present
      Door switch
      VISION 2PLT
      Present
      Man in cold-room alarm
      VISION 2PLT
      Present
      Compressor 1
      VISION 2PLT
      1500W (2HP)
      Compressor 2
      VISION 2PLT
      750W (1HP)
      Evaporator fans 1
      VISION 2PLT
      500W
      Evaporator fans 2
      VISION 2PLT
      500W
      Defrosting heaters 1
      VISION 2PLT
      1500W (AC1)
      Defrosting heaters 2
      VISION 2PLT
      1500W (AC1)
      Room light
      VISION 2PLT
      800W (AC1)
      Alarm/AUX relay
      VISION 2PLT
      Present
      Supervision
      VISION 2PLT
      TeleNet / Modbus-RTU
      Dimension
      VISION 2PLT
      VISION 2PLT
      Connection Scheme
      VISION 2PLT
      VISION 2PLT
      Technical Characteristics
      Inputs
      Outputs
      Dimensions and Diagram