ET401
48x48 mm, Selectable J-K-L Thermocouple Input, SSR Output, Sleep Mode, PID Hot Runner Controller
14.2 mm Led display
Selectable thermocouple types
PID control function with accurate self-tuning
Soft-Start function
One SSR control output
Adjustable digital control input
Double set point
Offset feature for input
In case of sensor failure, manual SSR output control can be selected
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
SSR Output
12V, 20mA
Housing
Mounting Method
Panel mounting
Dimensions
W48xH48xD53 mm
Weight
Approx. 230g (after packaging)
Enclosure Material
Self extinguishing plastics
Electrical Characteristics
Supply
230V AC +10% -20% or 50/60Hz or 10-30V DC / 8-24V AC
Power Consumption
5VA
External Connections
Plug-in terminals
Scale
Fe-Const (J) thermocouple -30...600 °C
NiCr-Ni (K) thermocouple -30...999 °C
Fe-CuNi(L) thermocouple -30...600 °C
NiCr-Ni (K) thermocouple -30...999 °C
Fe-CuNi(L) thermocouple -30...600 °C
Accuracy
±0,5% (of full scale) ±1 digit
Line Resistance
Max. 100ohm
Control
Control Type
Single set-point and alarm control
Control Algorithm
On-Off, P, PI, PD, PID (selectable)
A/D converter
12 bit
Sampling Time
100ms
Proportional Band
Adjustable between 0.0% and 99.9%. If Pb=0.0% is than On-Off control is selected
Control Period
Adjustable between 1 and 125s
Hysteresis
Adjustable between 1 and 50 °C/F
Output Power
The ratio of power at a set point can be adjusted between 0% and 100%
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% or 50/60Hz or 10-30V DC / 8-24V AC
Power Consumption
5VA
External Connections
Plug-in terminals
Scale
Fe-Const (J) thermocouple -30...600 °C
NiCr-Ni (K) thermocouple -30...999 °C
Fe-CuNi(L) thermocouple -30...600 °C
NiCr-Ni (K) thermocouple -30...999 °C
Fe-CuNi(L) thermocouple -30...600 °C
Accuracy
±0,5% (of full scale) ±1 digit
Line Resistance
Max. 100ohm
Output
SSR Output
12V, 20mA
Control
Control Type
Single set-point and alarm control
Control Algorithm
On-Off, P, PI, PD, PID (selectable)
A/D converter
12 bit
Sampling Time
100ms
Proportional Band
Adjustable between 0.0% and 99.9%. If Pb=0.0% is than On-Off control is selected
Control Period
Adjustable between 1 and 125s
Hysteresis
Adjustable between 1 and 50 °C/F
Output Power
The ratio of power at a set point can be adjusted between 0% and 100%
Housing
Mounting Method
Panel mounting
Dimensions
W48xH48xD53 mm
Weight
Approx. 230g (after packaging)
Enclosure Material
Self extinguishing plastics