Technical specifications - Expert Vibro

All data overview

Analog inputs4, 8, 12 or 16 synchronous sampling
Sampling rate, adjustable per channel20 Hz .. 50 kHz
Usable signal rangeDC .. 20 kHz
Voltage range± 25 V
Current measuring range0 .. 20 mA / 4 .. 20 mA / free
Signal conditioning, software switchableNone, AC coupling, IEPE
Resolution/type ADC / input impedance24 bit Sigma-Delta / 4 GΩ
Dielectric withstand voltage ± 100 VDC
Galvanic isolation channel to channel / channel to system / PE± 400 VDC
Measurement accuracy0.5 mV + 0.008 % from measurement value
Digital
inputs
4
Input signallow: 0 .. 1 V / high: 5 .. 100 VDC@3.5 mA
Galvanic isolation channel to channel / channel to system / PE± 400 VDC
Max. input frequency / min. pulse width1 MHz / 500 ns
Analog outputs4
Resolution16 bit
Output ranges0 .. 10 V / ± 10 V / 0 .. 20 mA / 4 ... 20 mA / ± 20 mA
Galvanic isolation channel to channel / channel to system / PE± 400 VDC
Min. load / max. burden650 Ω
Digital outputs8
Max. switching voltage / current50 V / 2.5 A for 2 seconds, 250 mA continuous current
Galvanic isolation channel to channel / channel to system / PE± 400 VDC
PWM basic frequency / duty cycle5 Hz .. 10 KHz / 1:1000

Data storage
Internal / external12 GB (approximately 860 million measurements values) / USB, NFS, CIFS, (S)FTP
Signal comditioning functions
High-pass / low-pass / bandpass filter
Cut-off frequency / filter order / filter characteristic5 .. 20 kHz / 4, 6, 8, 10 / Butterworth; Chebyshev, Bessel, Critical Damping
Analysis
Integrator / DifferentiatorSingle or double integrator / differentiator
FFT
Line number / window function / averaging100 .. 12.800 lines (zero padding up to 32k points) / von-Hann, Hamming, Flat-Top, Tukey / 2 .. 32 times
FFT typesNarrow band / wide band, envelope / demodulation, amplitude / phase spectral
Characteristic values from time signal
Maximum / minimum value, peak-to-peak value, arithm. average, RMS, max. vect. sum, air-gap, crest factor
Characteristic values from frequency spectrum
Amplitude, frequency and phase of main oscillation and any harmonics, sum value, quadratic mean (in any frequency band), value remainder
Amlitudes for various damage frequencies of rolling bearing, gear stage, planetary stage
Characteristic values on digital input
Frequency0.2 Hz .. 1 MHz
Counter64 bit, UP-Down counter, quadratur decoder

Interfaces
Physical equipment COM 1 / COM 2RS485, 9-pole sub-D socket, IEC 61158-2
Physical equipment COM 3RS232, 9-pole sub-D-plugs
LAN1 x 1000Base-T
WLAN (optional)802.11b/g/n / GPRS
USBDevice 2.0 / Host 2.0 / low / high / full
PROFIBUS2 x PROFIBUS DPV1 / Slave max. 12 Mbit, also redundant according to PNO 2.212 V1.2
CAN / RS 232/4852 x CAN 2.0 / Modbus RTU Master & Slave, SCPI, ASCII
TCP/IPModbus TCP Server & Client, OPC UA Server & Client, OPC UA HA Server (optional), SMTP, NTP, PTP
General technical information
Dimensions / weightW 217 mm x H 88 mm x D 128 mm / 750 g
FixingMounting rail DIN EN 60715 or screw mounting
Connecting terminalsPlug-in screw terminals, 96 terminals in 2 rows, max. 1.5 mm²
Temperature range-20 .. 50 °C*
Humiditymax. 90 % relative humidity, non-condensing
Supply voltage12 .. 24 VDC / ± 10%
Power inputMax. 20 watts

* Sufficient air circulation in the control cabinet must be ensured.
Status: 19.10.2023