Binary inputs units IM3-20B, IM3-40B

    • TO CONNECT UP TO 2/4 DEVICES WITH POTENTIAL-FREE CONTACT (PIR, BUTTON, ETC.), 1 X THERMO INPUT TZ/TC, OUTPUT FOR POWERING DETECTORS 12 V DC/75 MA, MOUNTING INTO AN INSTALLATION BOX

    BINARY INPUT UNITS IM3-20B, IM3-40B AND IM3-80B ARE USED FOR CONNECTION OF 2, 4 OR 8 DEVICES WITH POTENTIAL-LESS CONTACTS (SWITCHES, BUTTONS, SWITCHES OF OTHER DESIGN, PIR SENSORS, FIRE AND GAS DETECTORS, ETC.)

    PART OF THE INPUTS CAN BE USED AS A BALANCED FOR ALARM DETECTORS:

    • IM3-20B – INPUTS IN1, IN2
    • IM3-40B – INPUTS IN1, IN2
    • M3-80B – INPUTS IN1 – IN5
    • CONTACTS OF EXTERNAL DEVICES CONNECTED TO THE INPUTS OF THE UNIT CAN BE NO OR NC – INPUT PARAMETERS ARE CONFIGURED IN THE SOFTWARE IDM.
    • THE UNITS GENERATE A SUPPLY VOLTAGE OF 12V DC/75 MA FOR POWERING EXTERNAL INTRUSION DETECTORS, SO THEY CAN POWER PIR DETECTORS, FIRE AND GAS DETECTORS.
    • ACTIVE USE 12V DC OUTPUT FOR POWERING DETECTORS INCREASES THE NOMINAL CONSUMPTION OF UNITS FROM BUS (SEE TECHNICAL DATA).
    • THE UNITS CAN BE USED FOR COUNTING PULSES OF ENERGY METERS WITH PULSE OUTPUT.
    • THE UNITS ARE EQUIPPED WITH A TEMPERATURE INPUT FOR CONNECTING AN EXTERNAL TWO-WIRE TEMPERATURE SENSOR TC/TZ (SEE ACCESSORIES).
    • IM3-20B, IM3-40B, IM3-80B IN CASE TYPE B ARE DESIGNED FOR MOUNTING INTO A WIRING BOX.
  • • Binary input units IM3-20B, IM3-40B and IM3-80B are used for connection of 2, 4 or 8 devices with potential-less contacts (switches, buttons,
    switches of other design, PIR detectors, fi re and gas detectors, etc.).
    • Part of the inputs can be used as a balanced for alarm detectors:
    – IM3-20B – inputs IN1, IN2
    – IM3-40B – inputs IN1, IN2
    – IM3-80B – inputs IN1 – IN5.
    • Contacts of external devices connected to the inputs of the unit can
    be NO or NC – Input parameters are confi gured in the software iDM3.
    • Within the internal EZS confi gured in the iDM3 software, inputs must
    be set to balance or double balance.
    • The units generate a supply voltage of 12V DC / 75 mA for powering
    external intrusion detectors, so they can power PIR detectors, fi re and
    gas detectors.
    • Active use 12 V DC output for powering detectors increases the nominal consumption of units from BUS (see technical data).
    • The units can be used for counting pulses of energy meters with pulse
    output.
    • The units are equipped with a temperature input for connecting an
    external two-wire temperature sensor TC/TZ (see accessories).
    • IM3-20B, IM3-40B, IM3-80B in case type B are designed for mounting
    into a installation box

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