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Inviva
ECH4400 ECH4400
ECH4400

EMOS GROUP
Innovative Technologies with Strong Solutions,
Assurance in Quality!

ECH4400

48x48 mm Sized, LCD Screen, PNP/NPN/Encoder Input, Two Relay Outputs, Selectable Counter or Tachometer

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ECH4400

2x6 digit display

Programmable as a counter and RPM/speed measurement device

6-digit batch counting function

9-digit total counting function

Ability to measure period, time difference, pulse time, RPM, and speed

Easily adjustable via front panel buttons

Counts forward/backward with phase-differentiated input

Selectable input frequency

Input signal can be calibrated by multiplying with a desired value between 0.000001 and 99.9999

Decimal point adjustable between the 1st and 5th digit

Sensor input type selectable via keypad (PNP, NPN)

Dual set and dual contact

SET1 can be dependent on SET2

Output contact can be set for continuous output or for activation between 0.01 to 999.9 seconds

In RPM measurement mode, output delay can be adjusted

Selectable functional reset

Selectable offset between 0 and 500000

Selectable parameter security

Easy installation and maintenance with socket terminal connection

RS485 Modbus communication interface

CE marked according to EN standards

Operating/Storage Temperature 0 ...50 °C / -25...70 °C
Relative Humidity Up to 31 °C 80%, then decreasing linearly to 50% at 40 °C
Protection Class According to EN 60529 standard: Front panel: IP65, Rear panel: IP20
Altitude Maximum 2000m
Supply Voltage 230V AC +10% -20%, 50/60Hz or 24V AC ±10%, 50/60Hz or 9-30V DC / 7-24V AC ±10% SMPS
Power Consumption 5VA
Connection Socket terminal
Counting Input CPA, CPB 2 inputs (maximum 50kHz, 5V to 30V pulse), selectable as PNP and NPN input
Counting Frequency (Hz) Selectable via programming: 20Hz, 50Hz, 100Hz, 500Hz, 1000Hz, 5000Hz, 10kHz, 20kHz, 30kHz, and 40kHz
Reset Input PNP: Positive reset (adjustable between 1ms and 100ms, 5V to 30V pulse) NPN: Reset by connecting the GND terminal to the RESET IN terminal
Control Output OUT1 250V AC, 2A (for resistive load), NO+NC
Control Output OUT2 250V AC, 2A (for resistive load), NO
SSR1, SSR2 Output Maximum 30V DC, 50mA (S.S. OUT)
Sensor Supply Output 12V DC, maximum 50mA (unregulated)
Relay Life 5,000,000 operations unloaded; 200,000 operations at 250V AC, 2A resistive load
Accuracy ±0.01% ± 1ms

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