Special Functions

Setpoint Encoder

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With the setpoint encoder AD-SWG 211 GS setpoints in the form of analog signals can be set by adjustable Coding switch. The range is 0 ... 99 % of the final value and is set on the front in steps of 1%. The output is galvanically isolated from the supply voltage and up to the maximum resistance independent of the connected load. It can be selected between current or voltage output. Due to the highly efficient integrated wide range power supply high output loads are achieved with low power consumption.


For presetting analog set values in measurement and control systems, for simulating analog measurement signals, etc.


  Specific characteristics

  • frontal coding switch for setpoint
  • Current or voltage output
  • Wide range power supply
  •   Business data

    catalog number AD-SWG 211 GS



      Technical specifications

    Coding switch
    Setting range 0 ... 99 % (1%- steps)
    Output current
    Output range 0 ... 20 mA, 4 ... 20 mA1)
    Max. burden 500 Ohm
    Residual ripple 20 ľAss
    Output voltage
    Output range 0 ... 10 V, 2 ... 10 V 1)
    Min. burden 500 Ohm
    Residual ripple 50 mVss
    Voltage range AC 50 ... 253 V AC, 50/60 Hz
    Nominal voltage AC 230 V AC
    Voltage range DC 20 ... 253 V DC
    Nominal voltage DC 24 V DC
    Power consumption AC / DC 2 VA / 1 W
    Transmission behaviour
    Accuracy < 0,2 %
    Temperature influence 50 ppm/K
    Response time ~ 200 ms
    Dimensions (WxHxD) 23x78x103 mm
    Type of protection IP 20
    Connection method screw clamp
    Terminals, wire cross section 2,5 mm˛ flex wire / 4 mm˛ one wire
    Bolting torque terminals 0,5 Nm
    Weight ~ 100 g
    Manner of fastening 35 mm DIN rail 35mm
    Environmental conditions
    Ambient temperature 0 ... 50 °C
    Storage and transport -10 ... 70 °C (no thawing)
    Product family standard EN 61326 2)
    Emitted interference EN 55011, CISPR11 Cl. B
    Electrical safety requirements
    Product family standard EN 61010-1
    Overvoltage category II
    Pollution degree 2
    Galvanic isolation, test voltages
    Signal / supply unit 4 kV (1 min.)
    Protection circuits
    Input electrical surge protection
    Output electrical surge protection
    Power supply electrical surge and reverse current protection
    1) Signal range according to costumer data.
    2) During electromagnetic disturbance minor changes in output signal are possible.

      Block and wiring diagram