Impulse Converter

Pulse Summator

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The pulse summator AD-IS 102 GVC adds pulses arriving at two inputs and gives out sum-proportional pulses via its relay or transistor outputs. During this, the input pulses can be ready in any sequence and also at the same time. Each input can be assessed freely, this way differently assessed pulses can also be added. For evaluation of the inputs only whole number factors or divisors are possible. Mechanical contacts, NAMUR transmitter, active signals and semi-conductor switches can be connected and evaluated. The device can be parameterized by the customer via the optional PC configuration software AD-Studio, however, it can also be delivered preset. The inputs and outputs as well as the power pack are galvanic separated with high insulation. The transfer function of the device is: O = (I1*(F1/D1)) + (I2*(F2/D2)) O = output, I = input, F = factor, D = divisor


Adding of any quantity signals, such as through-flows or energy. Application example of energy balance: Input 1: 1000 Imp/kWh, Input 2: 10 Imp/kWh, Output: 100 Imp/kWh


  Specific characteristics

  • 2 freely assessable impulse inputs
  • relay output or transistor output
  • integral wide-range power pack
  • compatible with many types of transmitters
  • max. input frequency 1 kHz
  • only 18 mm construction width
  • screw terminals can be pulled off
  • can be parameterized via PC (AD-Studio)
  •   Business data

    Order number
    AD-IS 102 GVC relay output
    AD-IS 102 GVCO transistor output



      Technical specifications

    NAMUR- transmitter 0 ... 1 kHz (analysis of the NAMUR values)
    Mechanical contact 0 ... 10 Hz (debounced input - Please note: low input bandwidth)
    Active voltage 0 ... 1 kHz (12 V or 24 V)
    Semiconductor switch 0 ... 1 kHz (such as transistor / optocoupler)
    Relay output
    Max. load AC 250 V / 2 A (cos phi = 1)
    Max. load DC 50 V / 1 A (resistive load)
    Cycles AC- load 2 A (cos phi = 1): ca. 110000
    Cycles DC- load 1 A (resistive load): ca. 100000
    Pulse duration 0,5 ... 5 s
    Transistor output (optional)
    Max. load DC 30V / 50mA
    Pulse duration 0,05 ... 5 s (50% duty cycle at high frequency)
    Voltage range 20 ... 253 V DC / 50 ... 253 V AC
    Power consumption max. 1,5 W / 2,6 VA
    Dimensions (WxHxD) 18x110x134 mm
    Type of protection IP 20
    Connection method detachable terminal clamp (2,5 mm flex wire / 4 mm one wire)
    Bolting torque screw terminals 0,5 Nm
    Weight 135 g
    Manner of fastening DIN rail 35mm (EN 50022)
    Environmental conditions
    Ambient temperature 0 ... 50 C
    Storage and transport -10 ... 70 C (no condensation)
    Product family standard EN 61326
    Emitted interference EN 55011, CISPR11 Cl. B
    Electrical safety requirements
    Product family standard EN 61010-1
    Galvanic isolation, test voltages
    Input / output 3,75 kV (1 min.)
    Signal / supply unit 3,75 kV (1 min.)
    Protection circuits
    Input electrical surge protection
    Power supply electrical surge and reverse current protection
    Relay output no protection
    Transistor output electrical surge protection

      Block and wiring diagram