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Multifunction Transducer
AD-VC 3


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  Description

The digital multi-function measuring transformers of series VarioCheck AD-VC 3 are freely programmable digital measuring transducers with two analogue outputs and up to 4 limiting value relays. Extensive standard equipment and additional options solve almost all imaginable tasks of a modern evaluation. Enter all characteristics directly on the device or use the configuration software „AD-Studio“. VarioCheck AD-VC 3 fulfils all tasks of a universal and secure measuring value recording through integral function modules such as limiting value messages, freely adjustable hysteresis, selectable relay functions, time-delayed switching, automatic or manual simulation modus, free linearizing curves and a wide range of supply voltage.

AD-vc-3-multimessumformer.jpg

  Specific characteristics

  • Bipolar voltage/current inputs
  • Supply of 2-/3-wire transmitter
  • Potentiometer input
  • Current and voltage output, differently scalable and can be utilised simultaneously
  • Error message with missing or defective sensor at measuring range 4-20 mA
  • LCD for display of different operating modes, lit in several colours (R/Y/B).
  • Freely definable scaling of the quantity to be measured through stating range, decimal point position and unit from the list or defined unit.
  • Zoom function, expanded scale, linearizing, inverse mode
  • Learning Mode Range
  • Automatic or manual simulation operation
  • Monitoring of the measuring signal with up to 4 freely adjustable limiting values
  • Slave pointer function (saving min. and max. value)
  • Locking the parameterizing via edit lock
  • Non-volatile saving of all set parameter
  • Menu languages switchable to: German, English
  • Housing GVF, GF and EV
  • in the housing GVF Pluggable and codable terminal strips
  •   Business data

    Order number
    AD-VC3 GF R0 Bauform GF, without relay
    AD-VC3 GF R2 Bauform GF, two relays
    AD-VC3 GF R4 Bauform GF, four relays
    AD-VC3 GVF R0 design GVF, without relay
    AD-VC3 GVF R2 design GVF, two relays
    AD-VC3 GVF R4 design GVF, four relays
    AD-VC3 EV R2-24V Bauform EV, zwei Kontaktausgänge, 24 VDC-Versorgung
    AD-VC3 EV R2-230V Bauform EV, zwei Kontaktausgänge, 230 VAC-Versorgung

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      Technical specifications

    Input current
    Measuring range -20 ... + 20 mA
    Accuracy 5 µA
    Input resistance 60 Ohm
    Voltage input 10V
    Measuring range -10 ... + 10 V
    Accuracy 2,5 mV
    Input resistance 1 MOhm
    Voltage input 1V
    Measuring range -1 ... + 1 V
    Accuracy 250 µV
    Input resistance > 1 MOhm
    Potentiometer input
    Connection method 3-wire system
    Max. Resistance 100 Ohm ... 100 kOhm
    Transmitter supply
    Off-load voltage 24,5 V
    Voltage at 20mA 19,5 V
    Current limit ~ 25 mA
    Output current
    Max. output range 0 ... 20,4 mA
    Accuracy ~ 20 µA
    Max. burden 500 Ohm
    Residual ripple 20 µAss
    Output voltage
    Max. output range 0 ... 10,2 V (EV: 12,5 V)
    Accuracy ~ 10 mV
    Min. burden 5 kOhm
    Residual ripple 10 mVss
    Resolution
    Input 13 bit
    Output 10 bit
    Relay outputs A...D
    Contacts R2 / R4 2 contacts / 4 contacts
    Max. AC-breaking capacity 250 V AC, 2 A AC, 50Hz
    Max. DC-breaking capacity 50 V DC, 2 A DC
    Switching operations
    Mechanical 107
    AC: 230V / 2A, cos(phi)=1 6 * 105
    AC: 230V / 2A, cos(phi)=0,4 2 * 105
    DC: 24V / 1A 2 * 105
    DC: 24V / 1A 2 * 105
    Display
    Graphic-LCD 42x64 Pixel, background RGB lights
    Digital display 4-digit, can be configured
    Display function scaled input signal, input signal, output, limits, scaled dimension as quasi analogue bar, scaling unit
    Transmission behaviour
    Linearity error 0,2 % of full scale
    Rise time 100 ms (output auf 90 %)
    Temperature influence +/- 100 ppm/K of full scale
    Supply
    Power supply GF/GVF 20 ... 253 V DC / 50 ... 253 V AC
    Power supply EV 20..30 VDC or 50...253 VAC
    Max. power consumption GF 3,0 W / 5,3 VA
    Max. power consumption GVF 2,6 W / 5 VA
    Max. power consumption EV 2,6 W / 5 VA
    Housing GF
    Dimensions (WxHxD) 38,5x78x103 mm
    Type of protection IP 20
    Connection method screw clamp
    Terminals, wire cross section 2,5 mm² flex wire / 4 mm² one wire
    Bolting torque terminals 0,5 Nm
    Weight ~ 215 g
    Manner of fastening 35 mm DIN rail 35mm
    Housing GVF
    Dimensions (WxHxD) 33x110x134 mm
    Type of protection IP 20
    Connection method detachable terminal clamp
    Terminals, wire cross section 2,5 mm² flex wire / 4 mm² one wire
    Bolting torque terminals 0,5 Nm
    Weight ~ 200 g
    Manner of fastening 35 mm DIN rail 35mm
    Housing EV
    Dimensions (WxHxD) 30,48x128,4x165
    Type of protection IP00
    Connection method 32-pin male connector
    Weight ~ 300 g
    Manner of fastening 19"-Eurocard
    Environmental conditions
    Ambient temperature -10 ... 60 °C
    Storage and transport -10 ... 70 °C (no bedewing)
    EMC
    Product family standard 1) EN 61326
    Emitted interference EN 55011, CISPR11 Cl. B
    1)During electromagnetic disturbance minor changes in output signal are possible.
    Electrical safety requirements
    Product family standard EN 61010-1
    Overvoltage category II
    Pollution degree 2
    Galvanic isolation, test voltages
    Input/output 2,5 kV (1 min)
    Signal/auxiliary voltage 3 kV (1 min)

      Block and wiring diagram

    AD-vc3_blockbild-en.svg

      Dimensions

    AD-gf-gvf-ev-masszeichnung.svg