AT411
Selectable On-Off or time proportional control
Fe-Const thermocouple or Pt100 input
Adjustable proportional band
Suitable for 8-pins octal connector or plug-in terminal connection
In the case of sensor failure, control output will be disable
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 Front panel: IP60, Rear panel: IP20 |
| Height | Max. 2000m |
| Electrical Characteristics | |
| Supply | 230V AC +%10 -%20 or 10-30V DC/ 8-24V AC |
| Power Consumption | 6VA |
| External Connections | 8 pin octal connector or plug-in terminals |
| Scale | For Fe-Const (J) thermocouple and Pt-100 resistance thermometer 0...400 °C For Fe-Const (J) thermocouple 0...300 °C / for Fe-Const (J) thermocouple için 0...200 °C |
| Sensitivity | 1 ºC |
| Accuracy | ±4% (of full scale) |
| Outputs | |
| Control Output | Relay: 250V AC, 3A (for resistive load), NO+NC or 10V DC 10mA logic output |
| Life Expectancy | Mechanical 30.000.000 operations (under no load), Electrical 300.000 operations (3A at 250V AC, resistive load) |
| Control Output State | When the control output is energized, OUT LED lits |
| Control | |
| Control Type | Single-set point control |
| Control Algorithm | On-Off (Xp=0) or time proportional control |
| Proportional Band | 5% (adjustable from the device) |
| Hysteresis | 3 ºC (for On-Off control) |
| Housing | |
| Mounting Method | Panel mounting |
| Dimensions | W48xH48xD82 mm |
| Weight | Approx. 170g (after packaging) |
| Enclosure Material | Self extinguishing plastics |