vbOnline Pro Condition Monitoring System
Datasheet

Bently Nevada Machinery Condition Monitoring

113M5326 Rev. FDescription
The vbOnline Pro Condition Monitoring System uses
sophisticated signal processing algorithms together withmachinery operating states to monitor assets continuously.
This system is part of a condition based maintenanceprogram that identifies problems before assets begin to fail.
Benefits of the vbOnline Pro Condition Monitoring System are:lll

Cost savings from reduced machinery down time
Early detection of bearing defects
Reduction of damage to assets

The monitoring system's key features are:llll

Signal conditioning
Alarming
Speed inputs
Control system communication

The vbOnline Pro Condition Monitoring Systemcommunicates with System 1, machine control systems andimports data from external Modbus sensor systems via dual
Ethernet connections. The analog input channels support
standard industrial accelerometers using 24 bit analog-todigital conversion over a 40 kHz bandwidth to monitor rolling
element bearing machinery and all gearbox configurations.
The vbOnline Pro Condition Monitoring System supports
monitoring machinery that works through numerous
operating states, power levels, speeds, loads or modes. Data
collection can be controlled, compartmentalized andalarmed by any combination of measured parameters,
including speed, vibration amplitude, individual
measurement alarm status and any parameter from externalsources via Modbus.

vbOnline Pro Condition Monitoring System
Datasheet

113M5326 Rev. F

Sophisticated signal processing algorithms
extract measurement and health indices fromeach accelerometer point. The algorithms canbe custom tuned to specific bearing and gearbox characteristics.
The vbOnline Pro Condition Monitoring System
exports trended measurements like direct, bias,speed, gap as well as channel NOT OK status tothird party systems such as DCS via Modbus
over ethernet.
The vbOnline Pro Condition Monitoring Systemcomponents are the vbOnline Pro monitor,
System 1, Bently Nevada Monitor Configuration
software, transducers, and cables.

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vbOnline Pro Condition Monitoring System
Datasheet

113M5326 Rev. F

Figure 1: vbOnline Pro Condition Monitoring System Components

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vbOnline Pro Condition Monitoring System
Datasheet

113M5326 Rev. F

Danger LED

Indicates a Danger Alarmcondition

Alert LED

Indicates an Alert condition

Kph 1 OK LED

Indicates Keyphasor signal 1is triggering

Minimum Input
18 VdcPowerKph 2 OK LED

Indicates Keyphasor signal 2is triggering

Maximum
Input PowerNet A

Indicates Network A has avalid link

TX/RX A

Indicates network traffic is
flowing on Network A

Specifications
Electrical Specifications
Inputs36 VdcMaximum
Current

1.7 AMaximum
Inrush Current

2.7 A
Less than 5 ms

Net B

Indicates Network B has avalid link

Maximum
Inputs

12 dynamic signals
2 Keyphasor signals

TX/RX B

Indicates network traffic is
flowing on Network B

DynamicRange

110 dB @ fs = 102.4 ksps

Signal/NoiseRatio

110 dB @ fs = 102.4 ksps

A/D
Conversion

Sigma-Delta
24 bits nominal

Bandwidth

0 to 40kHz

Accuracy

Two 15 pin DSUB connector
550 ohm output impedance

Two Independent Ethernet Ports
Network A

10/100BaseT
Network DHCP Port

Network B

10/100BaseT
Local Static IP Port± 1.1%

Bias+0.8 V / -1.34 V

Dynamic Data

Outputs
Buffered Signal
Outputs

Direct pk orrms

LEDs

Configurable
Synchronous
Waveforms

Up to 8192 samples

Spectral Lines

100 to 12,800 in increments of2X

Spectrum
Frequency
Range

User Configurable up to 40
kHz

SupportedFrequencyRange

0 Hz to 40,000 Hz

SpectralResolution

100 to 12,800 in increments of2X

Power LED

Indicates when a proper
power input is presentSpectrum
Window Types

Hanning

OK LED

Indicates when the system isfunctioning properly

Demodulation

125 Hz to 10 kHz

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vbOnline Pro Condition Monitoring System
Datasheet

Bandwidth

18 preset options

Update Rate

Up to once every 10 minutes
User configurable

Data Storage

8 hours
Typical
No alarms

113M5326 Rev. F

Supported Transducers

Keyphasor Signal Inputs

Acceleration
ChannelsCompatible with constantcurrent accelerometers
Proximity switches such as
Turck Ni8–M18T–AP6X7M
Bently Nevada Proximity
ProbesSpeed Range

1 to 120,000 rpm

Keyphasor
Channels

SpeedAccuracy

1 to 100 rpm ± - 0.1 rpm
100 to 10,000 rpm ± 1 rpm
10,000 to 120,000 rpm ± 0.01%

PhysicalEvents perRevolution(EPR)

1 to 10,000

Input
Frequency
Auto Threshold

Dimensions
0.0167 Hz to 5 KHz
Use for any input above 3rpm for 1 event/revolution.
Keyphasor Pulse Width must
be greater than or equal to
10 micro-seconds.

ManualThreshold

User selectable from +3V to 22V

Keyphasor Pulse Width must
be greater than or equal to 6micro-seconds.
Minimum 5 Vpp for pulsewidth less than 10 microseconds and greater than orequal to 6 micro-seconds.
Minimum 2 Vpp for pulsewidth greater than 10 microseconds.
Signal Range

Supported signal range +4V
to -23V.

Hysteresis

User selectable from 0.2 to 10volts.

See Graphs and Figures on
page 9.

Weight

1.4 kg3 lbs

Mounting

DIN Rail Mounting

Environmental Limits

Use for any input above 1rpm for 1 event/revolution.

SignalAmplitude

8.88 X 5.89 X 2.17 inches
225 X 150 X 55 mm

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OperatingTemperature
Range-40 °C to +70 °C-40 °F to 158 °F

Storage
Temperature
Range-45 °C to +85 °C-49 °F to 185 °F

Relative
Humidity

0% to 95% non-condensing
for operation and storage

PollutionDegree

Pollution Degree 2Working voltage < 30 Vrms or60 Vdc

vbOnline Pro Condition Monitoring SystemDatasheet

113M5326 Rev. F

Compliance andCertifications

II 3 GEx nA IIC T4 Gc
Ex ec IIC T4 Gc

For the detailed listing of country and productspecific approvals, refer to the Approvals Quick
Reference Guide (108M1756) available from
Bently.com.

Install perdrawing
115M4822
T4 @ Ta = -40°C ≤ Ta ≤ +70°C

EMC

EMC

Standards
EN 61000-6-2 Immunity for
Industrial Environments
EN 61000-6-4 Emissions for
Industrial Environments

SPECIFIC CONDITIONS OF USE:
1. The device shall be installed in an
additional enclosure that provides aningress protection rating not less than
IP54 and meets the enclosure
requirements of IEC 60079-0.

Directives
2014/30/EU

2. The equipment shall only be used in anarea of not more than pollution degree 2,
as defined in IEC 60664-1.

Electrical Safety
Electrical Safety

Standards:
EN 61010-1

3. Transient protection shall be provided
that is set at a level not exceeding 140% of
the peak rated voltage value at thesupply terminals to the equipment.

Directives
2014/35/EU

Hazardous Area Approvals

4. Tightening torque range is 2.0 in-lbf [0.22N-m] minimum / 2.2 in-lbf [0.25 N-m]
maximum.

For the detailed listing of country and productspecific approvals, refer to the Approvals Quick
Reference Guide (108M1756) available from
Bently.com.

CSA/NRTL/CWARNINGClass I, Zone 2
AEx nA IIC T4
Gc
Class I,Division 2
Groups A, B, Cand DHAZARDOUS ENVIRONMENTDO NOT DISCONNECT OR OPEN
EQUIPMENT UNLESS POWER HAS
BEEN SWITCHED OFF OR THE
AREA IS KNOWN TO BE NONHAZARDOUS.

Install perdrawing
115M4822
T4 @ Ta = -40°C ≤ Ta ≤ +70°C

ATEX/IECEx

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vbOnline Pro Condition Monitoring System
Datasheet

113M5326 Rev. F

Part Number

Ordering Information
For the detailed listing of country and productspecific approvals, refer to the Approvals Quick
Reference Guide (108M1756) available from
Bently.com.

287844

Accelerometer MountingStud
1/4 -28 to M8x1.25 SST

284613-050

Accelerometer Cable
15.2 m (50 ft) with straightconnector

284613-030

Accelerometer Cable
9.1 m (30 ft) with straightconnector

284622-050

Accelerometer Cable
15.2 m (50 ft) with right angle
connector

284622-030

Accelerometer Cable
9.1 m (30ft) with right angle
connector

60M500 - AA - BB
A: Agency Approvals
00
05

None
Multi Approvals (CSA, IECEx, ATEX)

B: System 1 License00

None01

One

CAT5 Cable

Sensors and Cables
Part Number

Description

AS3100S2-Z2

Accelerometer, Side Exit
100 mV/g
0.7 - 10,000 Hz

AM3100T2-Z2

Accelerometer, Top Exit
100 mV/g, 0.4 - 14,000 Hz

AP3500T2-Z1

Accelerometer, Top Exit
500 mV/g, 0.2 - 2,300 Hz

AP3500S2-Z1

Accelerometer, Side Exit
500 mV/g, 0.2 - 3,700 Hz

3307803300 XL 11mm Proximity
Transducer System

3301803300 XL 8mm Proximity
Transducer System(Datasheet 141194)

3309803300 XL NSV Proximity
Transducer System(Datasheet 147385)

200355

Low Frequency
Accelerometer 100 mV/g
0.2 - 10,000 Hz

Description

138131Minimum cable length is 3
feet.
Maximum cable length is 320
feet.
Cable lengths are 3, 6, 10, 25,40, 50, 75,85, 100, 120, 150, 200, 250 and320 feet.

7/12323314-01

Buffered output cable
15-pin DSUB to 7 SMA
connectors

323314-02

Buffered output cable
15-pin DSUB to 7 BNC
connectors

vbOnline Pro Condition Monitoring System
Datasheet

113M5326 Rev. F

Accessories
Bently Nevada Monitor
Configuration Software DVD
100M9465-01

BNMC Software is included
with vbOnline Pro Condition
Monitoring System for user
administration, IP
configuration and firmware
updates.

Miscellaneous
104M2708-01

Spare Power Input
Connector

104M3960-01

Spare Input Connector Ch 110

104M3961-01

Spare Input Connector Ch 1112

104M3962-01

Spare Input Connector KPH
1-2

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vbOnline Pro Condition Monitoring System
Datasheet

113M5326 Rev. F

Graphs and Figures
Dimensions shown are in inches (millimeters)

Figure 1: vbOnline Pro

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113M5326 Rev. F

Figure 2: vbOnline Pro - Side View

Figure 3: vbOnline Pro - Top and Bottom Views

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113M5326 Rev. F

Figure 4: Recommended Minimum Clearance Window for Cable Terminations and Monitor Cooling

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Datasheet

113M5326 Rev. F

Copyright 2021 Baker Hughes Company. All rights reserved.

Bently Nevada, Keyphasor, System 1, vbOnline and Orbit Logo are registered trademarks of Bently Nevada, a Baker
Hughes Business, in the United States and other countries. The Baker Hughes logo is a trademark of Baker Hughes
Company. All other product and company names are trademarks of their respective holders. Use of the trademarks
does not imply any affiliation with or endorsement by the respective holders.
Baker Hughes provides this information on an “as is” basis for general information purposes. Baker Hughes does notmake any representation as to the accuracy or completeness of the information and makes no warranties of any
kind, specific, implied or oral, to the fullest extent permissible by law, including those of merchantability and fitness
for a particular purpose or use. Baker Hughes hereby disclaims any and all liability for any direct, indirect,
consequential or special damages, claims for lost profits, or third party claims arising from the use of theinformation, whether a claim is asserted in contract, tort, or otherwise. Baker Hughes reserves the right to makechanges in specifications and features shown herein, or discontinue the product described at any time without
notice or obligation. Contact your Baker Hughes representative for the most current information.
The information contained in this document is the property of Baker Hughes and its affiliates; and is subject tochange without prior notice. It is being supplied as a service to our customers and may not be altered or its content
repackaged without the express written consent of Baker Hughes. This product or associated products may becovered by one or more patents. See Bently.com/legal.

1631 Bently Parkway South, Minden, Nevada USA 89423
Phone: 1.775.782.3611 (US) or Bently.com/support
Bently.com

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