EM4401
  • 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

Environmental Conditions
Ambient/Storage Temperature0...50 ºC / -25...70 ºC
Relative Humidity80% relative humidity for temperatures up to 31°C, decreasing linearly to 50% at 40°C
Protection DegreeAccording to EN 60529 Front panel: IP65, Rear panel: IP20
HeightMax. 2000m
Electrical Characteristics
Supply230V AC +%10 -%20 or 24V AC ±%10, 50/60Hz or 9-30V DC / 7-24V AC ±%10 SMPS
Power Consumption5VA
External ConnectionsPlug-in terminals
Accuracy±0.01% ± 1ms
Inputs
Start, Gate and Reset InputInput 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
Outputs
Control Output OUT1, OUT2OUT1: 250V AC, 2A (for resistive load), NO, NC-OUT2: 250V AC, 2A (for resistive load), NO
SSR1, SSR2 OutputOpen collector output(S.S. OUT): Max. 30V DC, 50mA
Auxiliary Power Supply12V DC, max. 50mA (unregulated)
Life ExpectancyMechanical 5.000.000 operations (under no load), Electrical 200.000 operations (2A at 250V AC, resistive load)
Housing
Mounting MethodPanel mounting
DimensionsW48xH48xD87 mm
WeightApprox. 230g (after packaging)
Enclosure MaterialSelf extinguishing plastics