ET4403
48X48 mm, PT 100 Input, 1 Relay Output, On-Off Temperature Controller
14.2 mm Led display
Pt-100 input
Limit or On/Off control selection
PV and SV indicators can be set to On or Off state
C1 Limit output contacts
Zero point input shift
External Reset input
Reset Key
In case of probe failure, C1 output is Off
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
Input
Reset Input
Contact input can be used to set C1 output to initial position (Min. pulse duration must be 260ms)
Control
Control Type
Single set-point
Control Algorithm
On-Off
A/D converter
12 bit
Sampling time
100ms
Hysteresis
Adjustable between 1 °C and 50 °C
Electrical Characteristics
Supply
230V AC +%10 -%20 50/60Hz or 10-30V DC / 8-24V AC
Power Consumption
5VA
External Connections
Plug-in terminals
Scale
0...700 °C
Accuracy
±1% (of full scale) ±1 digit
Line Resistance
Max. 100ohm
Output
C1 Output
Relay : 250V AC, 2A (for resistive load), NO
SSR Output
12V, 20mA
Electrical Life
Mechanical 5.000.000 operations (under no load), Electrical 200.000 operations (2A at 250V AC, resistive load)
Housing
Mounting
Panel mounting
Dimensions
W48xH48xD53 mm
Weight
Approx. 230g (after packaging)
Enclosure material
Self extinguishing plastics
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
Plug-in terminals
Scale
0...700 °C
Accuracy
±1% (of full scale) ±1 digit
Line Resistance
Max. 100ohm
Input
Reset Input
Contact input can be used to set C1 output to initial position (Min. pulse duration must be 260ms)
Output
C1 Output
Relay : 250V AC, 2A (for resistive load), NO
SSR Output
12V, 20mA
Electrical Life
Mechanical 5.000.000 operations (under no load), Electrical 200.000 operations (2A at 250V AC, resistive load)
Control
Control Type
Single set-point
Control Algorithm
On-Off
A/D converter
12 bit
Sampling time
100ms
Hysteresis
Adjustable between 1 °C and 50 °C
Housing
Mounting
Panel mounting
Dimensions
W48xH48xD53 mm
Weight
Approx. 230g (after packaging)
Enclosure material
Self extinguishing plastics