ENDA EC762 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 EC762 UP/DOWN COUNTER
Thank you for choosing ENDA EC762 COUNTER.
* 72x72mm sized.
* 2x6 digits display.
* Easy to use by front panel keypad.
* Counting up and down with a 2 channel inputs having 90° phase shift.
* Input frequency can be selectable.
* Prescaler factor can be adjusted between 0.001 and 9.99999.
* Decimal point can be adjusted between 1. and 5. digits.
* Sensor type can be selected as PNP, NPN or Encoder.
* Single set-points control is made by a relay outputs.
* 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 : EC762-
Supply Voltage
230VAC...230V AC
24VAC.....24V AC
SM...........9-30V DC / 7-24V AC
TECHNICAL SPECIFICATIONS
ENVIRONMENTAL CONDITIONS
0 ... +50 °C/-25 ... +70°C (with no icing)
Ambient/storage temperature
Max. relative humidity 80
According to EN 60529
Rated pollution degree
Height Max. 2000m
Do not use the device in locations subject to corrosive and flammable gases.
ELECTRICAL CHARACTERISTICS
Supply
230V AC +10% -20% or 24V AC ±10%, 50/60Hz or optional 9-30V DC / 7-24V AC ±10% SMPS module.
Power consumption Max. 7VA
Wiring 2.5mm² screw-terminal connections
Date retention
EEPROM (Min. 10 years)
EMC
EN 61326-1: 1997, A1: 1998, A2: 2001 (Performance criterion B for the EMC standard)
Safety requirements
EN 61010-1: 2001 (pollution degree 2, overvoltage category II)
INPUTS
Count inputs (CP1, CP2)
2 channels (Max. 10kHz, 5V to 30V pulse)
Frequency (Hz)
25, 500, 1000, 2000, 5000, 7500, 10kHz (selectable by programming)
Minimum On ans Off times
20ms for f=25Hz
for pulses
1ms for f=500Hz
500 s for f=1kHz
250 s for f=2kHz
100 s for f=5kHz
67 s for f=7,5kHz
50 s for f=10kHz
PNP: Positive reset (5V to 30V pulse with adjustable pulse time between 2ms and 50ms)
Reset input
NPN: GND terminal is connected to the RESET IN terminal.
OUTPUTS
Relay : 250V AC, 2A (for resistive load), NO+NC
Control output (OUT)
Open collektor output (S.S. OUT): Max. 30V DC, 100mA.
12V DC, Max. 50mA (without regulation)
Auxiliary power supply
Life expectancy for relays Mechanical 30.000.000 operation; Electrical 300.000 operation
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
Suitable for flush-panel mounting according to DIN 43 700.
Dimensions
W72xH72xD97mm
Weight Approx. 405g (after packing)
Self extinguishing plastics
Enclosure material
While cleaning the device, solvents (thinner, benzine, acid etc.) or corrosive materials must not be used.
1
% up to 31 °C decreasing linearly 50
Front panel :
Rear panel :
1/5
EC762
OUT1
SET
PRESET
ENDA
% at 40 °C .
IP65
IP20
.
RESET
PRESET UP/DOWN COUNTER
EC762-E-06-R