IR33 Universal Control 2 Relay,2AO 0-10V, Uni Input, 24Vac - IR33E9MR20

IR33 Universal Control 2 Relay,2AO 0-10V, Uni Input, 24Vac

Part Number: IR33E9MR20

IR33 Universal Control 2 Relay,2AO 0-10V, Uni Input, 24Vac

Part Number: IR33E9MR20
Carel

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  • The infrared Universale series is a range of instruments for controlling the temperature, pressure and humidity values in air-conditioning, refrigeration and heating units. The range includes models for satisfying all requirements:

    Models available
    The models are divided into two families: the first with temperature only inputs, and consequently suitable for temperature control in HVAC/R and/or generic applications that require a thermostat in the range –50T150 °C; the second with universal inputs (NTC, NTC-HT, PTC, PT1000, PT100, TC J/K, voltage and current).

    The following sensors can be connected to the "temperature only" models:

    • NTC with range –50T90 °C
    • NTC-HT with range –40T150 °C
    • PTC with range –50T150 °C
    • PT1000 with range –50T150 °C

    The following sensors can be connected to the "Multi-in" models:

    • NTC with range –50T90 °C
    • NTC-HT with range –40T150 °C
    • PTC with range –50T150 °C
    • PT1000 with range –50T150 °C
    • PT1000 with range –199T800 °C
    • PT100 with range –199T800 °C
    • TC J/K with range –100T800 °C
    • Voltage: 0 to 1 V, -0.5 to 1.3 V, 0 to 10 V, 0 to 5 V rat.
    • Current: 0 to 20 mA, 4 to 20 mA.

    The type of probe is selected by configuration parameter.

    Main functions include:

    • PID with autotuning;
    • 2 independent control loops;
    • clock management for logging alarms;
    • work cycles.

    Types of outputs: relay, 0 to 10 Vdc, or control of external SSRs

    Type of power supply: models are available for mains power supply (115 to 230 Vac), or alternatively operating at 12 to 24 Vac-dc or 24 Vac-dc

    Panel or DIN rail mounting: all models are available for both classic panel installation with IP65 front protection, or for DIN rail mounting (4 modules).

    Backward compatibility: the list of parameters is compatible with the previous "ir32 Universale" range

    Other functions: 2 digital configurable inputs, IR receiver and buzzer available on all models; some versions also feature the real time clock (RTC).

  • ApplicationUniversal Temperature/Pressure/Humidity Controller
    BrandCarel
    BuzzerYes
    Cutout Size71 x 29mm
    Display ColourGreen
    Inputs2 NTC/PTC/PT1000/AI, 2DI
    Mounting TypePanel
    Network CompatibleVia Serial Card (not supplied)
    Number of Output Relays2 + 2 Analogue Outputs 0-10V
    Output DesignationUniversal
    Power Supply24V ac/dc
    Programmable Alarm Output availableYes
    Relay Current8(4) A on N.O., 6(4) A on N.C., 2(2) A on NO & NC
    Termination TypeRemoveable Plug Connectors
    TypeUniversal Input Control

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