Čítač a tachometr, napájení 9-30V DC, 7-24V AC, ECH7700-SM, Enda

-25%
na
skladě
Normal price: bez DPH 3.860,60 Kč
s DPH 4.671,33 Kč



Our price: bez DPH 2.895,60 Kč
s DPH 3.503,68 Kč



Save: bez DPH 965,00 Kč
s DPH 1.167,65 Kč



Recycling fee 5-28-1 (0.6Kč/Ks): 0,60 Kč
Manufacturer: Enda
Availability: skladem (2 Ks)
Ord. number:ECH7700-SM
Weight[kg]: 0.23 kg
Count: 


  • 2x6 digit displej

  • Programmable as Counter and RPM/Tachometer

  • 6 digits Batch Counter

  • 9 digits Total Counter

  • Period time differences, pulse time, turnover and speed measurement

  • Easy to use front panel keypad

  • Counts Up or Down acording to input phase difference.

  • Input frequency can be selected.

  • Input signal can be calibrated to the desired value by multiplying between 0.000001 and 99.9999

  • Decimal point can be set between 1 and 5

  • Sensor input type can be selected by using keypad (PNP, NPN)

  • Dual setpoint and dual contact relay

  • Output contact relay can be adjusted to continuous output or between 0.01 and 999.9s intervals

  • Output delay time can be adjusted in Tachometer Mode

  • Functional reset option

  • 0-500000 Offset option

  • Parameter access protection

  • RS485 Modbus communication interface


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 9-30V DC / 7-24V AC ±10% SMPS
Power Consumption 5VA
External Connections Plug-in terminals
Input
Count Inputs CPA, CPB 2 Channels (Max. 50kHz, 5V to 30V pulses), can be selected as PNP or NPN input
Counting Frequency 20Hz, 50Hz, 100Hz, 500Hz, 1000Hz, 5000Hz, 10kHz, 20khz, 30kHz and 40kHz
Reset Input PNP: Positive Reset (Can be adjusted between 1 to 100ms for 5V to 30V pulses)
NPN: GND terminal can be reset by connecting to "RESET IN" terminal
Output
Control Output OUT1 250V AC, 2A (for resistive load), NO+NC
Control Output OUT2 250V AC, 2A (for resistive load), NO
SSR1, SSR2 Output Open collector output (S.S. OUT): Max. 30V DC, 50mA
Sensor (Auxiliary) Supply Output 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)
Accuracy ±0.01% ± 1ms
Housing
Mounting Method Panel mounting
Dimensions W72xH72xD97 mm
Weight Approx. 230g (after packaging)
Enclosure Material Self extinguishing plastics

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