EM4401
48x48 mm, LCD Display, Memory Timer with PNP / NPN Sensor Input
2x4 digits LCD display
Easy to use
9 level time intervals between 0-99.99s and 0-9999h
Selectable PNP or NPN sensor type
Selectable up/down counting direction
Adjustable minimum On and Off times for input signal
Memory option
12 different output modes
Adjustable display brightness
Parameter access protection on 3 levels
Easy installation and service operations with terminal plug-in connectors
RS-485 ModBus communication
CE marked according to European Norms
Manuals
Downloads
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
Inputs
Start, Gate and Reset Input
Input types can be adjusted as PNP or NPN in programming mode
Minimum On and Off times for input pulses can be adjusted between 1ms and 100ms
For PNP input types, active level is 4V to 30V pulse
For NPN input types, active level is 0V to 2V pulse
Minimum On and Off times for input pulses can be adjusted between 1ms and 100ms
For PNP input types, active level is 4V to 30V pulse
For NPN input types, active level is 0V to 2V pulse
Housing
Mounting Method
Panel mounting
Dimensions
W48xH48xD87 mm
Weight
Approx. 230g (after packaging)
Enclosure Material
Self extinguishing plastics
Electrical Characteristics
Supply
90-250V AC 50/60Hz or 10-30V DC / 8-24V AC
Power Consumption
5VA
External Connections
Plug-in terminals
Accuracy
±0.01% ± 1ms
Outputs
Control Output OUT1, OUT2
OUT1: 250V AC, 2A (for resistive load), NO, NC-OUT2: 250V AC, 2A (for resistive load), NO
SSR1, SSR2 Output
Open collector output(S.S. OUT): Max. 30V DC, 50mA
Auxiliary Power Supply
12V DC, max. 50mA (unregulated)
Life Expectancy
Mechanical 5.000.000 operations (under no load), Electrical 200.000 operations (2A at 250V AC, resistive load)
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
90-250V AC 50/60Hz or 10-30V DC / 8-24V AC
Power Consumption
5VA
External Connections
Plug-in terminals
Accuracy
±0.01% ± 1ms
Inputs
Start, Gate and Reset Input
Input types can be adjusted as PNP or NPN in programming mode
Minimum On and Off times for input pulses can be adjusted between 1ms and 100ms
For PNP input types, active level is 4V to 30V pulse
For NPN input types, active level is 0V to 2V pulse
Minimum On and Off times for input pulses can be adjusted between 1ms and 100ms
For PNP input types, active level is 4V to 30V pulse
For NPN input types, active level is 0V to 2V pulse
Outputs
Control Output OUT1, OUT2
OUT1: 250V AC, 2A (for resistive load), NO, NC-OUT2: 250V AC, 2A (for resistive load), NO
SSR1, SSR2 Output
Open collector output(S.S. OUT): Max. 30V DC, 50mA
Auxiliary Power Supply
12V DC, max. 50mA (unregulated)
Life Expectancy
Mechanical 5.000.000 operations (under no load), Electrical 200.000 operations (2A at 250V AC, resistive load)
Housing
Mounting Method
Panel mounting
Dimensions
W48xH48xD87 mm
Weight
Approx. 230g (after packaging)
Enclosure Material
Self extinguishing plastics