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Inviva
EU4430 EU4430
EU4430

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EU4430

The device features a 2x4 LCD display, selectable sensors, PID automation, digital inputs, and soft-start functionality. It includes analog/relay outputs, heating/cooling control, probe fault modes, RS-485 ModBus support, and is CE certified.

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EU4430

2x4 digit LCD display

Selectable dual set value input

Selectable sensor types: Pt-100, J, K, L, T, S, R

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

Automatic calculation of PID parameters (SELF TUNE)

Three programmable digital inputs with assignable functions

Three programmable function keys (F)

Soft-Start feature

Selectable analog, SSR, or relay control output

Selectable 0-20mA and 4-20mA analog control output

C/A2 relay output, which can be used as a second alarm or temperature control output

A1 relay output, which can be used as the first alarm output or PID cooling output

Selectable heating/cooling control

Offset functionality for input

Relay positions can be selected in case of probe failure or enable periodic and automatic periodic operation

Communication via RS-485 ModBus protocol

CE marked according to EN standards

Ambient/Storage Temperature 0...50 °C / -25...70 °C
Relative Humidity Up to 80% at 31°C, linearly decreasing to 50% at 40°C
Protection Class According to EN 60529 standard: Front panel: IP65, Rear panel: IP20
Altitude Up to 2000m
Supply Voltage 90-250V AC 50/60Hz or 10-30V DC / 8-24V AC
Power Consumption 5VA
Connection Screw terminal
Scale Pt-100 resistance thermometer -199.9...600.0 °C / -200...600 °C
J (Fe-Const) 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 input -1999...9999 (max scale range 10000)
Accuracy Pt-100 (resistance thermometer), 0-20mA, 4-20mA, 0-10V, 2-10V, 0-25mV, 0-50mV input: ±%0.2 (of full scale) ±1 digit
Thermocouple: ±%0.5 (of full scale) ±1 digit
Line Resistance Up to 100ohm for thermocouples, up to 20ohm for 3-wire PT100
C/A2 Output Relay: 250V AC, 2A (for resistive load), NO+NC Control or Alarm2 output selectable
A1 Output Relay: 250V AC, 2A (for resistive load), NO (Alarm1 and Cooling control output selectable)
ANL/SSR Output 0-20mA, 4-20mA, 24V 20mA maximum SSR output. Max load resistance 600 ohms (12 bit %0.2 accuracy)
Relay Life No load 30,000,000 switching; 250V AC, 2A resistive load 300,000 switching
Control Type Single set-point and alarm control
Control Method On-Off, P, PI, PD, PID
A/D Converter 14 bit
Sampling Time 100ms
Proportional Band Adjustable between %0.0 and %100.0. Pb=%0.0 sets On-Off control.
Control Period Adjustable between 1 and 125 seconds
Hysteresis Adjustable between 1 and 50 °C/F
Output Power Adjustable between %0 and %100 of the set value
Mounting Method To be mounted on a rail
Dimensions G48xY48xD87 mm
Weight Approximately 250g (with packaging)
Enclosure Material Self-extinguishing plastics used

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