ET2011
  • Selectable double set point

  • Selectable thermocouple types or PT100 input (order option)

  • PID control function with accurate self-tuning

  • Soft-Start function

  • Offset feature for input

  • C/A2 Relay output programmable as alarm or control output

  • Selectable SSR control output

  • Selectable heating/cooling control

  • In case of sensor failure, manual control can be selected

  • CE marked according to European Norms

Manuals

Environmental Conditions
Ambient/Storage Temperature0...50 ºC / -25...70 ºC
Relative Humidity80% relative humidity for temperatures up to 31 °C, decreasing linearly to 50% at 40 °C
Protection DegreeAccording to EN 60529 Front panel: IP62, Rear panel: IP20
HeightMax. 2000m
Electrical Characteristics
Supply230V AC +10% -20% or 24V AC ±10%, 50/60Hz or 9-30V DC / 7-24V AC ±10% SMPS
Power Consumption5VA
External ConnectionsPlug-in terminals
ScaleFe-Const (J) thermocouple 0...600 °C NiCr-Ni (K) thermocouple 0...1300 °C Cu-CuNi (T) thermocouple 0...400 °C Pt10Rh-Pt (S) thermocouple 0...1700 °C Pt13Rh-Pt (R) thermocouple 0...1700 °C Pt-100 resistance thermometer -200...600 °C Pt-100 resistance thermometer -99.9...300.0 °C
Accuracy±0.5% (of full scale) ±1 digit
Line ResistanceMax. 100ohm
Output
C/A2 OutputRelay: 250V AC, 8A (for resistive load), NO+NC selectable as control or Alarm2 output Relay: 250V AC, 16A (for resistive load), NO selectable as control or Alarm2 output
SSR Output12V, 20mA
Life ExpectancyMechanical 30.000.000 operations (under no load), Electrical 100.000 operations (8A and 16A at 250V AC, resistive load)
Control
Control TypeSingle set-point and alarm control
Control AlgorithmOn-Off, P, PI, PD, PID (selectable)
A/D Converter12 bit
Sampling Time100ms
Proportional BandAdjustable between 0% and 100%. If Pb=0%, On-Off control is selected
Control PeriodAdjustable between 1 and 250s
HysteresisAdjustable between 1 and 50 °C/F
Output PowerThe ratio of power at a set point can be adjusted between 0% and 100%
Housing
Mounting MethodPanel mounting
DimensionsW77xH35xD61 mm
WeightApprox. 215g (after packaging)
Enclosure MaterialSelf extinguishing plastics