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I/O extension module flex 400

1340

New product

I/O module for extending the functions of controllers from the REGULA series with flexibility

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In stock

159,00 € VAT included

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0.5 kg
Delivery: 3-7 days

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The flex 400 is designed to extend the functions of controllers from the grandis family by adding additional inputs and outputs. This enables the implementation of an additional heating circuit, for example, or a fresh water station, additional multi-function controllers and an additional energy yield measurement function (depending on the controller software).

    • Minimum installation work
    • Bus line connection to the controller, making direct installation at the heating station possible
    • Prozeda bus interface: ProBusX
    • DIP switch addressing
    • Automatic initialisation
    • Spring-loaded terminals
    • Compact design
    • High protection class IP 54
    • Customer-specific prewiring available
    • Customer-specific prewiring available
    • 1 input for flow sensor (impeller flow sensor or in the form of an interface for a vortex flow sensor)
    • 4 temperature inputs for PT1000 sensor
    • 3 outputs 230V AC
      1 control output for HE pump PWM or 0-10V analog
      1 potential-free output

    Possibilities for extension of the REGULA family:

    • grandis 600 SR:
      Connection of up to 2 flex 400 modules
      Control of 2 additional heating circuits
      (1 heating circuit per flex 400))
      Independent yield measurements (1 per flex 400)
    • grandis 650 HK:
      Connection of up to 4 flex 400 modules
      Control of 4 additional heating circuits
      (1 heating circuit per pro flex 400)
      Independent yield measurements (1 per flex 400) If not assigned as a heating circuit, up to 3 additional multifunction controllers *
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