VIBGUARD IIoT offers a choice of 12, 16 or 20 measuring channels which are sampled in parallel and synchronously. This allows even the most complex equipment to be continuously monitored and protected against unplanned shutdowns.


VIBGUARD IIoT works autonomously and performs the measurement tasks automatically. The measurement data such as time signal, characteristic value, FFT spectrum, kinetic wave path (orbits), or torque are processed in parallel and almost in real time and can be correlated with the running production process. The fast data processing makes VIBGUARD IIoT the perfect monitoring and diagnostic system for systems with short operating cycles, such as cranes, machine tools, presses, or for machines with highly dynamic processes, such as test benches, wind turbines or chain conveyors. All critical fans and pumps can also be monitored easily but effectively with VIBGUARD IIoT.


VIBGUARD IIoT measures time signals, overall values, FFT spectra, shock pulse, orbits and much more on either 12, 16 or 20 parallel channels for almost all kind of signal inputs. Vibration, Tacho Pulse, temperature and any other relevant diagnostic inputs like torque are processed and can be correlated to the actual manufacturing process.


Measurements are integrated seamlessly to process control systems via a MQTT interface. Intelligent data management tools allow for efficient data reduction.


Advanced alarm handling tools like variable frequency band alarms and frequency band trending are available for monitoring specific machine failures like unbalance, misalignment, gear mesh and bearing failures.


VIBGUARD IIoT can easily be connected to the buffered outputs of real time protection systems in order to perform in-depth analysis and monitoring of turbomachinery.

Inputs and outputs

Analog IN:

VIB 7.800/ VIB 7.810: 20 synchronous channels: 16x vibration, 4x process parameter

VIB 7.811: 16 synchronous channels: 12x vibration,

4x process parameter

VIB 7.815/ VIB 7.820/ VIB 7.825: 20 synchronous channels: 16x vibration, 4x process parameter


Signal type, Ch. variations:

VIB7.800: 16 x U, 4 x U/I

VIB7.810: 16 x U (IEPE), 4 x U/I

VIB7.811: 12 x U (IEPE), 4 x U/I

VIB7.815: 8 x U (IEPE) + 8 x U, 4 x U/I

VIB7.820: 16 x I (CLD), 4 x U/I

VIB7.825: 8 x I (CLD) + 8 x U, 4 x U/I


Sensor type:

VIB7.800: Sensor w/ current or voltage output, Displacement sensor

VIB7.810, VIB7.811, VIB7.815: IEPE-type sensor, Sensor w/ current or voltage output, Displacement sensor

VIB7.820, VIB7.825: CLD-type sensor, Sensor w/ current or voltage output, Displacement sensor


Digital IN: 4 optocoupler inputs 0-30V, Threshold 3V

Tacho-Puls IN: 2 frequency inputs ±30V DC and AC. Threshold ±30V DC (default 2.5V)

Digital OUT: 3 relay changeover contacts, 30VDC/30VAC/2A

System OK OUT: Relais NC, 30VDC/30VAC/2A

Ethernet: Data rate: 100 MBit, half duplex

Serial ports: 2x RS232, 115200 baud

Services: Modbus-TCP, Modbus RTU (RS232)


Measurement

Dynamic range: 110 dB@ 24 bit

Sampling rate: 131 kHz / 50 kHz band width

FFT lines: 6400 (Standard), 102400 (Analysis)

Meas. range, process channels: ± 24V or 4-20 mA, ±20mA

Meas. range, vibration channels: ± 24V (for VIB7.800, IB7.815, VIB7.825)



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