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Inviva
ET4430 ET4430
ET4430

EMOS GROUP
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ET4430

48x48 mm sized, with LCD screen, selectable PT-100 or Thermocouple input, SSR + 2 Relay Outputs, PID Temperature Controller.

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ET4430

2x4 digit LCD display

Selectable dual set point entry

Selectable PT100 and thermocouple types

Automatic PID parameter calculation (SELF TUNE)

Three different features assignable to digital inputs

Three different features assignable to the F function key

Soft-Start feature

Selectable SSR control output

Second Alarm or temperature control output as C/A2 relay output

First Alarm output or PID cooling output as A1 relay output

Selectable Heating/Cooling control

Offset feature for inputs

Ability to select relay positions or periodic and automatic periodic operation in case of probe failure

Communication via RS-485 ModBus protocol

CE marked according to EN standards

Environment/Storage Temperature 0...50 °C / -25...70 °C
Relative Humidity Up to 80% at 31 °C, then decreases linearly to 50% at 40 °C
Protection Class Front panel: IP65, Rear panel: IP20 according to EN 60529 standard
Height Max 2000m
Supply Voltage 230V AC +10% -20% 50/60Hz or 10-30V DC / 8-24V AC
Power Consumption 5VA
Connection Socket terminal
Scale Fe-Const (J) thermocouple -30...600 °C / -30.0...600.0 °C
NiCr-Ni (K) thermocouple -30...1300 °C / -30.0...-999.9 °C
Fe-CuNi (L) thermocouple -30...600 °C / -30.0...-600.0 °C
Cu-CuNi (T) thermocouple -30...400 °C / -30.0...-400.0 °C
Pt10Rh-Pt (S) thermocouple -40...1700 °C
Pt13Rh-Pt(R) thermocouple -40...1700 °C
Accuracy ±0.5% (full scale) ±1 digit (for thermocouples), ±0.2% (full scale) ±1 digit (for Pt-100 resistance thermometer)
Wire Resistance Max 100 ohm
C/A2 Output Relay: 250V AC, 8A (for resistive load), NO+NC control or Alarm2 output selectable
A1 Output Relay: 250V AC, 8A (for resistive load), NO (Alarm1 and Cooling control output selectable)
SSR Output 24V, 20mA
Relay Lifetime 30,000,000 switching cycles without load; 250V AC, 2A resistive load 300,000 switching cycles
Control Type Single setpoint and alarm control
Control Method On-Off, P, PI, PD, PID (selectable)
A/D Converter 14 bits
Sampling Time 100ms
Proportional Band Adjustable between 0.0% and 99.9%. If Pb=0.0, On-Off control is selected
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 setpoint
Mounting Method To be mounted on a panel with compression
Dimensions G48xY48xD87 mm
Weight Approximately 250g (with packaging)
Box Materials Self-extinguishing plastics used

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