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Inviva
AT411 AT411
AT411

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AT411

48x48 mm Size, Fe-Const Thermocouple or PT100 Input, Analog Potentiometer Adjustable Temperature Controller

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AT411

On-Off or time proportional control

Fe-Const thermocouple or Pt-100 input

Adjustable proportional band

8-pin octagonal socket or socket terminal connection

If the sensor or sensor line is disconnected, the relay does not pull

CE marked according to EN standards

Ambient/Storage Temperature 0...50 °C / -25...70 °C
Relative Humidity Up to 80% at 31 °C, then linearly decreasing to 50% at 40 °C
Protection Class According to EN 60529 standard: Front panel: IP60, Rear panel: IP20
Altitude Maximum 2000m
Supply Voltage 230V AC +10% -20%, or 10-30V DC/ 8-24V AC
Power Consumption 6VA
Connection 8-pin octagonal socket or socket terminal
Scale Fe-Const (J) thermocouple and Pt-100 resistance thermometer for 0...400 °C
Fe-Const (J) thermocouple for 0...300 °C / Fe-Const (J) thermocouple for 0...200 °C
Sensitivity 1°C
Accuracy ±4% (of full scale)
Control Output Relay: 250V AC, 3A (for resistive load), NO+NC or 10V DC 10mA logic output
Relay Life Up to 30,000,000 switching operations; 250V AC, 3A resistive load: 300,000 switching operations
Control Output Status When the control output is energized, the OUT LED lights up
Control Mode Single set-point control
Control Method On-Off (Xp=0) or time proportional
Proportional Band 5% (adjustable via the device)
Hysteresis 3 °C (for On-Off control)
Mounting Type Fixed on the panel with compression
Dimensions W48xH48xD82 mm
Weight Approximately 170g (with packaging)
Housing Materials Self-extinguishing plastics used

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