ET5411
54x94 mm, NTC Input, 1 Relay Output, On-Off Temperature Controller
On-Off control
Relay output for cooling or heating control
Single NTC probe input
Offset value can be entered for NTC probe
In the case of probe failure, output state can be selected as On/Off or periodical running
Upper and lower limits of the setpoint can be adjusted
Temperature unit can be selected as °C or °F
Communication feature via RS485 ModBus protocol (order option)
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: IP65, Rear panel: IP20
Height
Max. 2000m
Output
Relay
8A model: 250V AC, 8A (for resistive load), NO+NC
1/2hp 240V AC (for inductive load)
16A model: 277V AC, 20A (for resistive load), NO
2hp 250V AC (for inductive load)
1/2hp 240V AC (for inductive load)
16A model: 277V AC, 20A (for resistive load), NO
2hp 250V AC (for inductive load)
Life Expectancy
8A model: Mechanical 30.000.000 operations (under no load), Electrical 100.000 operations (8A at 250V AC, resistive load)
16A model: Mechanical 10.000.000 operations (under no load), Electrical 100.000 operations (20A at 277V AC, resistive load)
16A model: Mechanical 10.000.000 operations (under no load), Electrical 100.000 operations (20A at 277V AC, resistive load)
Housing
Mounting Method
TH35 rail mounting
Dimensions
W54xH94xD68 mm
Weight
Approx. 190g (after packaging)
Enclosure Material
Self extinguishing plastics
Electrical Characteristics
Supply
230V AC +%10 -%20 50/60Hz or 10-30V DC / 8-24V AC
Power Consumption
5VA
External Connections
Screw-terminals
Scale
-60.0...150.0 °C
Sensitivity
0.1°C (selectable 0.1 ºC or 1 ºC)
Accuracy
± 1% (of full scale)
Control
Control Type
Single set-point
Control Algorithm
On-Off
Hysteresis
Adjustable between 1 and 20.0 °C
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: IP65, Rear panel: IP20
Height
Max. 2000m
Electrical Characteristics
Supply
230V AC +%10 -%20 50/60Hz or 10-30V DC / 8-24V AC
Power Consumption
5VA
External Connections
Screw-terminals
Scale
-60.0...150.0 °C
Sensitivity
0.1°C (selectable 0.1 ºC or 1 ºC)
Accuracy
± 1% (of full scale)
Output
Relay
8A model: 250V AC, 8A (for resistive load), NO+NC
1/2hp 240V AC (for inductive load)
16A model: 277V AC, 20A (for resistive load), NO
2hp 250V AC (for inductive load)
1/2hp 240V AC (for inductive load)
16A model: 277V AC, 20A (for resistive load), NO
2hp 250V AC (for inductive load)
Life Expectancy
8A model: Mechanical 30.000.000 operations (under no load), Electrical 100.000 operations (8A at 250V AC, resistive load)
16A model: Mechanical 10.000.000 operations (under no load), Electrical 100.000 operations (20A at 277V AC, resistive load)
16A model: Mechanical 10.000.000 operations (under no load), Electrical 100.000 operations (20A at 277V AC, resistive load)
Control
Control Type
Single set-point
Control Algorithm
On-Off
Hysteresis
Adjustable between 1 and 20.0 °C
Housing
Mounting Method
TH35 rail mounting
Dimensions
W54xH94xD68 mm
Weight
Approx. 190g (after packaging)
Enclosure Material
Self extinguishing plastics