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Fabricant: Sisel

ENDA ET1124 Régulateur de température PID à quatre entrées monté sur rail DIN

  • Rail mounting
  • Selectable dual-set value
  • Selectable thermocouple types (J, K, L, T, S, R) or 2-wired PT100 (order option)
  • PID control function with accurate self-tuning
  • Selftune for automatic PID calculation or manually enter PID parameters if known
  • Control outputs can be cancelled (to use for measurement purposes)
  • Four SSR temperature control outputs
  • SSR outputs can be controlled manually
  • Soft-Start function
  • Communication via RS-485 ModBus protocol
  • Selectable heating/cooling control
  • Offset feature for input
  • In the case of sensor failure, periodical running or relay state selection
  • Programmable and firmware update via ModBus
  • CE marked according to European Norms

Environmental Conditions

Ambient/Storage Temperature 0...50 ºC / -25...70 ºC
Relative Humidity 80% relative humidity for temperatures up to 31°C, decreasing linearly to 50% at 40°C
Protection Degree According to EN 60529 IP20
Height Max. 2000m

Electrical Characteristics

Supply 24V DC 20%
Power Consumption Max. 5VA
External Connections Plug-in terminals
Scale Pt-100 resistance thermometer -199.9...600.0 °C / -200...600 °C
J (Fe-CuNi) thermocouple -30.0....600.0 °C / -30....600 °C
K (NiCr-Ni) thermocouple -30.0...999.9 °C / -30...1300 °C
L (Fe-CuNi) thermocouple -30.0....600.0 °C / -30....600 °C
T (Cu-CuNi) thermocouple -30.0...400.0 °C / -30....400 °C
S (Pt10Rh-Pt) thermocouple -40...1700 °C
R (Pt13Rh-Pt) thermocouple -40...1700 °C
Accuracy Pt-100 (resistance thermometer): ±0.2% (of full scale) ±1 digit
Thermocouples: ±0.5% (of full scale) ±1 digit
Line Resistance Max. 100ohm for thermocouple. Max. 1ohm for 2-wired Pt-100

Outputs

S1....S4 SSR Control Outputs Four outputs, Max. 24 VDC ±20% , 30mA short circuit protected SSR control

Control

Control Type Set-point control for 4 zone
Control Algorithm On-Off, P, PI, PD, PID (selectable)
A/D Converter 14 bit
Sampling Time 200ms
Proportional Band Adjustable between 0.0% and 100.0%. If Pb=0%, On-Off control is selected
Control Period Adjustable between 1 and 125s
Hysteresis Adjustable between 1 and 50 °C/F
Output Power The ratio of power at a set point can be adjusted between 0% and 100%

Housing

Mounting Method Rail mounting
Dimensions G29xY90xD64 mm
Weight Approx. 200g (after packaging)
Enclosure Material Self extinguishing plastics
Moins
Lire la suite

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Vous devez être connecté

  • Rail mounting
  • Selectable dual-set value
  • Selectable thermocouple types (J, K, L, T, S, R) or 2-wired PT100 (order option)
  • PID control function with accurate self-tuning
  • Selftune for automatic PID calculation or manually enter PID parameters if known
  • Control outputs can be cancelled (to use for measurement purposes)
  • Four SSR temperature control outputs
  • SSR outputs can be controlled manually
  • Soft-Start function
  • Communication via RS-485 ModBus protocol
  • Selectable heating/cooling control
  • Offset feature for input
  • In the case of sensor failure, periodical running or relay state selection
  • Programmable and firmware update via ModBus
  • CE marked according to European Norms

Environmental Conditions

Ambient/Storage Temperature 0...50 ºC / -25...70 ºC
Relative Humidity 80% relative humidity for temperatures up to 31°C, decreasing linearly to 50% at 40°C
Protection Degree According to EN 60529 IP20
Height Max. 2000m

Electrical Characteristics

Supply 24V DC 20%
Power Consumption Max. 5VA
External Connections Plug-in terminals
Scale Pt-100 resistance thermometer -199.9...600.0 °C / -200...600 °C
J (Fe-CuNi) thermocouple -30.0....600.0 °C / -30....600 °C
K (NiCr-Ni) thermocouple -30.0...999.9 °C / -30...1300 °C
L (Fe-CuNi) thermocouple -30.0....600.0 °C / -30....600 °C
T (Cu-CuNi) thermocouple -30.0...400.0 °C / -30....400 °C
S (Pt10Rh-Pt) thermocouple -40...1700 °C
R (Pt13Rh-Pt) thermocouple -40...1700 °C
Accuracy Pt-100 (resistance thermometer): ±0.2% (of full scale) ±1 digit
Thermocouples: ±0.5% (of full scale) ±1 digit
Line Resistance Max. 100ohm for thermocouple. Max. 1ohm for 2-wired Pt-100

Outputs

S1....S4 SSR Control Outputs Four outputs, Max. 24 VDC ±20% , 30mA short circuit protected SSR control

Control

Control Type Set-point control for 4 zone
Control Algorithm On-Off, P, PI, PD, PID (selectable)
A/D Converter 14 bit
Sampling Time 200ms
Proportional Band Adjustable between 0.0% and 100.0%. If Pb=0%, On-Off control is selected
Control Period Adjustable between 1 and 125s
Hysteresis Adjustable between 1 and 50 °C/F
Output Power The ratio of power at a set point can be adjusted between 0% and 100%

Housing

Mounting Method Rail mounting
Dimensions G29xY90xD64 mm
Weight Approx. 200g (after packaging)
Enclosure Material Self extinguishing plastics
Moins
Lire la suite
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