ENDA EC442 Manual

Read this document carefully before using this device. The guarantee will be expired by
damaging of the device if you don't attend to the directions in the user manual. Also we don't
accept any compensations for personal injury, material damage or capital disadvantages.
ENDA EC442 UP/DOWN COUNTER
Thank you for choosing ENDA EC442 COUNTER.
* 48x48mm sized.
* 2x4 digits display.
* Easy to use by front panel keypad.
* Counting up and down with a 2 channel inputs having a 90° phase shift.
* Input frequency can be selectable.
* Prescaler factor can be adjusted between 0.001 and 9.999.
* Decimal point can be adjusted between 1. and 3. digits.
* Sensor type can be selected as PNP, NPN or Encoder.
* Single set-point control is made by a single relay output.
* Output can be energized continuously or just for a time interval of 0.1
to 999.9 seconds.
* Selectable functional reset input.
* Input offset feature.
* Parameter access protection on 3 levels.
* Easy connection by removable screw terminal.
* CE marked according to European Norms.
Order Code : EC442-
Supply Voltage
230VAC...230V AC
24VAC.....24V AC
SM...........9-30V DC / 7-24V AC
TECHNICAL SPECIFICATIONS
ENVIRONMENTAL CONDITIONS
Ambient/storage temperature
Max. relative humidity
Rated pollution degree
Height
Do not use the device in locations subject to corrosive and flammable gases.
ELECTRICAL CHARACTERISTICS
Supply
Power consumption
Wiring
Date retention
EMC
Safety requirements
INPUTS
Count inpus (CP1, CP2)
Frequency (Hz)
Minimum On and Off times
for pulses
Reset input
OUTPUTS
Control output (OUT)
Auxiliary power supply
Life expectancy for relay
Note : Relay and S.S.OUT outputs are in synchronization . When OUT relay is energized S.S. OUT transistor goes into saturation.
HOUSING
Housing type
Dimensions
Weight
Enclosure material
While cleaning the device, solvents (thinner, benzine, acid etc.) or corrosive materials must not be used.
1
0 ... +50 °C/-25 ... +70°C (with no icing)
80 % up to 31 °C decreasing linearly 50
According to EN 60529
Max. 2000m
230V AC +10 % -20 % or 24V AC ±10 , 50/60Hz or optional 9-30V DC / 7-24V AC
Max. 5VA
2.5mm² screw-terminal connections
EEPROM (Min. 10 years)
EN 61326-1: 1997, A1: 1998, A2: 2001 (Performance criterion B for the EMC standard)
EN 61010-1: 2001 (pollution degree 2, overvoltage category II)
2 channels (max. 9999Hz, 5V to 30V pulse)
25, 500, 1000, 2000, 5000, 7500Hz, 9999Hz (selectable by programming)
20ms for f =25Hz
1ms for f=500Hz
500m s for f=1kHz
250m s for f=2kHz
100m s for f=5kHz
67m s for f=7,5kHz
50m s for f=10kHz
PNP: Positive reset (5V to 30V pulse with adjustable pulse time between 2ms and 50ms)
NPN: GND terminal is connected to the RESET IN terminal.
Relay : 250V AC, 2A (for resistive load), NO+NC
Open collector output (S.S. OUT): Max. 30V DC, 100mA
12V DC, max. 50mA (without regulation)
Mechanical 30.000.000 operation; Electrical 300.000 operation
Suitable for flush-panel mounting according to DIN 43 700.
W48xH48xD87mm
Approx. 210g (after packing)
Self extinguishing plastics
% at 40 °C .
Front panel : IP65
Rear panel : IP20
%
1/5
EC 442
OUT
SET
PRESET
RESET
ENDA
PRESET UP/DOWN COUNTER
±10% SMPS module.
PV
SV
EC442-E-07-R