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EUP1222

22.5x96 mm, Rail Mounted, Modbus Communication, NFC Feature, Multi Input, Analog Output and 2 Relay Outputs, PID, Process Controller

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EUP1222 Enda Product
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  • Rail mounting

  • Selectable dual-set value

  • Selectable PT100, J, K, L, T, S, R sensor types

  • Selectable 0-20mA, 4-20mA, 0-10V, 2-10V, 0-25mV and 0-50mV input

  • Programmable D1 and D2 digital contact input

  • PID control function with accurate self-tuning

  • Control outputs can be cancelled. (To use for measurement purposes)

  • C/A2 or ANL/SSR Relay output can be controlled manually

  • Soft-Start function

  • Communication via RS-485 ModBus protocol

  • Selectable analog, SSR or relay control output

  • 0-20mA ve 4-20mA selectable analog control output

  • C/A2 Relay output can be programmed as secondary alarm or control output

  • A1 relay output can be programmed as PID cooling or Primary alarm output

  • Selectable heating/cooling control

  • Offset feature for input

  • In the case of sensor failure, periodical running or relay state selection

  • Programming via ModBus

  • Profile control up to 16 steps

  • On-demand relay output at profile steps

  • Timer and thermostat feature can be used in profile control mode

  • Heating error monitoring control

  • Access to all parameters via NFC

  • CE marked according to European Norms

Manuals

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
Outputs
C/A2 Output
Relay: 250V AC, 5A (for resistive load), NO or Alarm2 selectable as control or Alarm2 output
A1 Output
Relay: 250V AC, 5A (for resistive load), NO control (Alarm1 output)
ANL/SSR Output
0-20mA, 4-20mA analog SSR
Max. load resistance 500ohms for mA output and SSR mode.

Life Expectancy
Mechanical 30.000.000 operations (under no load), Electrical 300.000 operations (5A at 250V AC, resistive load)
Housing
Mounting Method
Rail mounting
dimensions
W22.5xY96xD86 mm
Weight
Approx. 158g (after packaging)
Enclosure Material
Self extinguishing plastics
Electrical Characteristics
Supply
24V DC 20%
Power Consumption
Max. 5VA
External Connections
1.5mm2 Plug-in terminals
Scale
PT100 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
0-20mA, 4-20mA, 0-10V, 2-10V, 0-25mV, 0-50mV max. scale range 10000 (-10000...10000)

Accuracy
PT100 Resistance thermometer 0-20mA, 4-20mA, 0-10V, 2-10V, 0-25mV, 0-50mV: ±0.2% (of full scale) ± 1 digit
Thermocouples: ±0.5% (of full scale) ± 1 digit

Line Resistance
Max. 100ohm for thermocouple, max. 20ohm for 3-wired PT100
Control
Control Type
Single set-point and alarm control
Control Algorithm
On-Off, P, PI, PD, PID (selectable)
A/D Converter
14 bit
Sampling Time
100ms
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%
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
1.5mm2 Plug-in terminals
Scale
PT100 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
0-20mA, 4-20mA, 0-10V, 2-10V, 0-25mV, 0-50mV max. scale range 10000 (-10000...10000)

Accuracy
PT100 Resistance thermometer 0-20mA, 4-20mA, 0-10V, 2-10V, 0-25mV, 0-50mV: ±0.2% (of full scale) ± 1 digit
Thermocouples: ±0.5% (of full scale) ± 1 digit

Line Resistance
Max. 100ohm for thermocouple, max. 20ohm for 3-wired PT100
Outputs
C/A2 Output
Relay: 250V AC, 5A (for resistive load), NO or Alarm2 selectable as control or Alarm2 output
A1 Output
Relay: 250V AC, 5A (for resistive load), NO control (Alarm1 output)
ANL/SSR Output
0-20mA, 4-20mA analog SSR
Max. load resistance 500ohms for mA output and SSR mode.

Life Expectancy
Mechanical 30.000.000 operations (under no load), Electrical 300.000 operations (5A at 250V AC, resistive load)
Control
Control Type
Single set-point and alarm control
Control Algorithm
On-Off, P, PI, PD, PID (selectable)
A/D Converter
14 bit
Sampling Time
100ms
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
W22.5xY96xD86 mm
Weight
Approx. 158g (after packaging)
Enclosure Material
Self extinguishing plastics