Công ty TNHH công nghệ số Tân Thành

BECKHOFF module KL3052

  • Đăng ngày 24-08-2018 11:26:29 AM - 548 Lượt xem
  • Mã sản phẩm: KL3052

  • 2-channel loop-powered input terminal 4…20 mA KL3052

    Run LED1

    Error LED1

    Run LED2

    Error LED2

    +Input 1

    +24 V

    0 V

    Shield

    +Input 2

    +24 V

    0 V

    Shield
    Top view 
    Contact assembly 
    extended temperature rangeextended shock and vibration range

    KL3052 | 2-channel loop-powered input terminal 4…20 mA

    The job of the KL3052 analog input terminal is to supply power to measuring transducers located in the field and to transmit analog measurement signals with electrical isolation to the automation device. The voltage for the sensors is supplied to the terminal via the power contacts. The power contacts can optionally be supplied with operating voltage in the standard way or via a power feed terminal (KL9xxx) with electrical isolation. The input electronics is independent of the supply voltage of the power contacts. The 0 V rail is the reference potential for the inputs. The run LEDs give an indication of the data exchange with the Bus Coupler. The error LEDs indicate an overload condition and a broken wire.


    Tình trạng sản phẩm:


    Technical data KL3052 | KS3052
    Number of inputs 2
    Power supply 24 V DC via power contacts
    Signal current 4…20 mA
    Technology single-ended
    Internal resistance 80 Ω + 0.7 V
    Common-mode voltage UCM
    Resolution 12 bit
    Conversion time ~ 2 ms
    Measuring error < ±0.3 % (relative to full scale value)
    Surge voltage resistance 35 V max.
    Electrical isolation 500 V (K-bus/signal voltage)
    Current consumption power contacts only load
    Current consumption K-bus typ. 65 mA
    Bit width in the process image input: 2 x 16 bit data (2 x 8 bit control/status optional)
    Configuration no address or configuration setting
    Special features with sensor supply
    Weight approx. 70 g
    Operating/storage temperature -25…+60 °C/-40…+85 °C
    Relative humidity 95 %, no condensation
    Vibration/shock resistance conforms to EN 60068-2-6/EN 60068-2-27
    EMC immunity/emission conforms to EN 61000-6-2/EN 61000-6-4
    Protect. class/installation pos. IP 20/variable
    Pluggable wiring for all KSxxxx Bus Terminals
    Approvals CE, UL, Ex, GL
    Special terminals  
    KL3052-0010 Siemens S5 format
    KL3052-0011 fast µP, scan time approx. 0.5 ms
    KL3052-0012 changed diagnostic level (< 3.5 mA or > 21.5 mA)
    KL3052-0050 Siemens S7 format
         

     



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