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    • Str581

    STR581 | Frequency counter - Tachometer 96x48mm

    STR581 is a counter/tachometer/flowmeter. Input may read  PNP, NPN signals or Push-pull/line driver types to interface typically with proximity sensors, flow rate sensors, encoders; the input maximum reading  frequency is 100KHz.

    The device can handle two independent count registers (Counter 1 and Counter 2; Tachometer functionality is provided for Counter 1).

    The resolution of the counters is 64bit; display can rescale the font according to the number of digits to be displayed. The  measuring unit is customizable. 

    Four outputs/thresholds are available (2 relay and 2 PNP/digital), free configurable and relatable to the counters/tachometer.

    One RS485/Slave serial port with Modbus-RTU protocol allows networking and remote access.

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    • Data sheet
    • 3D Model (Step)
    • Man. Inst. IT/EN
    • MyPixsysLab
    to unlock downloads ACCEPT COOKIES
    • Dimensions
      96x48 (Front panel) x 48 mm (1/8Din)
    • Material
      Box: polycarbonate V0. Front cover: silicone rubber
    • Weight
      Approx. 165 g
    • Sealing
      Front panel: IP54, Box and terminal blocks: IP20
    • Operating conditions
      Temperature 0..45 °C, humidity 35..95 RH%, max altitude 2000m
    • Certifications
      CE, UL

    ORDERING CODES

    STR581-1ABC-T128R

    Power supply

    24..230 V AC / DC ±15% 50/60 Hz - galvanic isolation 2,5KV

    Power consumption

    8 Watt/VA

    Display

    2.42" monochrome (yellow) OLED graphic display, 128 x 64

    Analogue inputs

    -

    Digital inputs

    4x PNP/NPN

    Encoder/counter inputs

    1x Encoder/counter 32 bit - NPN, PNP, Push-Pull, Line-driver - max. 100KHz

    2 x Counter 64bit - NPN, PNP, Push-Pull - max 100KHz

    Analogue outputs

    -

    Digital outputs

    2x PNP 12/24 V DC 25 mA

    Auxiliary Output

    12/24 VDC - 50mA max for sensor supply

    Relais outputs

    2x 2 A - 250 V AC resistive loads

    Serial communication

    RS485 (1200..115200 Baud) galvanically isolated

    USB

    1x micro USB for firmware update

    • Functions Digital Counter Inputs
      Up, Down, Lock, Hold, mono/bidirectional encoder readout
    • Counter functions
      2 counters with Up/Down counting, partial/total functions.
    • Tachometer Input Functions
      For encoder Push/Pull or Line/Driver mono-/bidirectional up to 100KHz
    • Tachometer Functions
      Maximum peak / Minimum peak
    • Totalizer Function
      Pulse counting from flow or flow sensors
    • Display of Process and Setpoint name
      Set as text value with max. 16 alphanumeric characters
    • Display settings
      From 1..4 variables per page, max 12 variables
    • Unit display
      Selection of measuring unit to be displayed
    • Maximum number of displayed digits
      Dynamic variable scaling, up to 10 digits with sign (32 bits)
    • Multilingual menu
      English/Italian/German/French/Spanish
    • Software parameter configuration
      Memory Card, software MyPixsysLab, codes EASY-UP - Programming via APP (NFC) "MyPixsys" for Android and iOS devices
    • Software protection
      Command setpoints/alarms - Password for parameter access
    • Communication protocols
      Modbus RTU

    • STR581-1ABC-T128R
      CONTATORE/TACHIMETRO 48x96 OLED RFID
      2 RELAY - 4 DI - 2 DO - RS485
      link locator link pixsys link shop
    • Adapters and Cover plates

      Adapters and Cover plates

    • DIN Rail mounting kit

      DIN Rail mounting kit

    • Memory Cards

      Memory Cards

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    Italy
    Ph. +39 041 5190518 
    Mail: info@pixsys.net

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