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IFM VVB021
VVB021
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Description
Condition-based maintenance thanks to monitoring of unbalance, rolling element bearing or gear state
Large operating temperature range and high protection rating for the requirements of harsh industrial environments
Reliable and permanent monitoring of characteristic values incl. raw data acquisition
Integration in Industrial Ethernet systems without control cabinet and complex wiring
Asynchronous transmission of raw data (BLOB) and integrated operating hours counter
User-friendly communication and parameterisation via IO-Link
Loss-free signal transmission of measurement values
Specification
Product characteristics
| Frequency range[Hz] [Hz] | 2...10000 |
|---|---|
| Measuring principle | capacitive |
| Measuring range of vibration[mm/s] [mm/s] | 0...45 |
| Measuring range of vibration | 0...50 g 0...490.3 m/s² |
| 0...50 g | 0...490.3 m/s² |
Application
| Application | medium-sized machines, power < 300 kW, rotational speed 120...600 rpm |
|---|
Electrical data
| Operating voltage[V] [V] | 18...30 DC |
|---|---|
| Current consumption[mA] [mA] | < 50 |
| Min. insulation resistance[MΩ] [MΩ] | 100; (500 V DC) |
| Protection class | III |
| Reverse polarity protection | yes |
| Sensor type | microelectromechanical system (MEMS) |
Inputs / outputs
| Number of inputs and outputs | Number of digital outputs: 2 |
|---|
Outputs
| Output signal | switching signal; IO-Link |
|---|---|
| Electrical design | PNP/NPN; (configurable) |
| Number of digital outputs | 2 |
| Output function | normally open / normally closed |
| Max. voltage drop switching output DC[V] [V] | 2 |
| Max. current load per output[mA] [mA] | 100 |
| Short-circuit protection | yes |
| Type of short-circuit protection | pulsed |
| Overload protection | yes |
Measuring/setting range
| Note on setpoint SP | parameterisable |
|---|---|
| Frequency range[Hz] [Hz] | 2...10000 |
| Measuring principle | capacitive |
| Number of measurement axes | 1 |
| Measuring range of vibration[mm/s] [mm/s] | 0...45 |
| Set point SP[mm/s] [mm/s] | 0.2...45 |
| Reset point rP[mm/s] [mm/s] | 0...44.8 |
| In steps of[mm/s] [mm/s] | 0.2 |
| Measuring range of vibration | 1...50 |
| 0...50 g | 0...490.3 m/s² |
| Set point SP | 2...50 |
| 0.2...50 g | 2...490.3 m/s² |
| Reset point rP | 1...49 |
| 0...49.8 g | 0...488.3 m/s² |
| In steps of | 1 |
| 0.2 g | 2 m/s² |
| Measuring range[°C] [°C] | -30...80 |
| Resolution[°C] [°C] | 0.1 |
| Set point SP[°C] [°C] | -28...80 |
| Reset point rP[°C] [°C] | -30...78 |
| In steps of[°C] [°C] | 2 |
Accuracy / deviations
| Accuracy | ≤ 4 kHz +/-10 %; ≥ 4...10 kHz: < 3 dB |
|---|---|
| Accuracy[K] [K] | ± 2,5 K + (0,2 x (Umgebungstemperatur - Oberflächentemperatur)) |
| Linearity deviation | 2 % |
Software / programming
| Parameter setting options | Software |
|---|---|
| Diagnostic functions | self-test |
Interfaces
| Communication interface | IO-Link |
|---|---|
| IO-Link revision | 1.1 |
| SDCI standard | IEC 61131-9: 2013-07 |
| Profiles | BLOB Binary Large Object transfer Common - I&D Identification and Diagnosis Function Measurement data, standard resolution |
| BLOB | Binary Large Object transfer |
| Common - I&D | Identification and Diagnosis |
| Function | Measurement data, standard resolution |
| SIO mode | yes |
| Required master port type | A |
| Process data analogue | 10 |
| Process data binary | 2 |
| IO-Link functions (acyclical) | filter for v-RMS, a-RMS, a-Peak; Hysteresis; window; switch points; switching logic |
| Supported DeviceIDs | Status A (COM2) 1258 Status B (COM2 / COM3) 1370 |
| Status A (COM2) | 1258 |
| Status B (COM2 / COM3) | 1370 |
| Note | For further information please see the IODD PDF file under "Downloads" |
| Transmission type | COM3 (230,4 kBaud) |
| Min. process cycle time[ms] [ms] | 3.6 |
Operating conditions
| Ambient temperature[°C] [°C] | -30...80 |
|---|---|
| Storage temperature[°C] [°C] | -30...80 |
| Protection | IP 67; IP 68; IP 69K |
Tests / approvals
| EMC | 2014/30/EU DIN EN 61000-6-2 DIN EN 61000-6-3 |
|---|---|
| Shock resistance | DIN EN 60068-2-27 50 g 11 ms 500 g 1 ms |
| DIN EN 60068-2-27 | 50 g 11 ms |
| Vibration resistance | DIN EN 60068-2-6 20 g / 10...3000 Hz |
| DIN EN 60068-2-6 | 20 g / 10...3000 Hz |
| MTTF[years] [years] | 299 |
| UL approval | Ta -30...70 °C UL approval no. L002 |
| Ta | -30...70 °C |
| UL approval no. | L002 |
Mechanical data
| Weight[g] [g] | 116.2 |
|---|---|
| Housing | cylindrical |
| Type of mounting | set screw |
| Dimensions[mm] [mm] | Ø 22 / L = 63.55 |
| Materials | housing: stainless steel (316L/1.4404) |
| Tightening torque[Nm] [Nm] | 8 |
Accessories
| Items supplied | set screw: 1 x (1/4" 28 UNF / M8) set screw: 1 x (1/4"28 UNF x 5/8" DIN916) |
|---|
Remarks
| Pack quantity | 1 pcs. |
|---|
Electrical connection
| Connector | 1 x M12; coding: A; Maximum cable length: 20 m |
|---|
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