Bently Nevada ADRE 408 DSPi Specifications

4 (1)

ADRE Sxp and 408 DSPi

Datasheet

BentlyNevadaMachineryCondition Monitoring

172179Rev. AC

Description

ADRE Sxp Softwareand the408DSPi(Dynamic Signal Processing Instrument) makeup a highly scalablesystem for multi-channelsignalprocessing and data acquisition.

Unlikeother general-purposecomputer-based data acquisition systems, ADRE Sxp and the408DSPiare specifically designed for real-timehighly parallelsignal processing and presentation. This extremely versatilesystem incorporates thefunctionality ofmany types of instrumentation, such as oscilloscopes, spectrum analyzers, filters, signalconditioners, and digitalrecorders into a single platform. Thesystem is designed specifically for secure corporatenetwork environments, allowing it to operate remotely across a LAN/WAN, or storedata in full“standalone”modewithout an additional/externalcomputer. Additionalequipment is seldom, ifever, needed. Thesystem’s real-timedisplay capability permits it to continuously display data independently ofdata being stored to permanent memory. For established ADRE system users, ADRE Sxp also supports allprevious ADRE for Windows databases.

An ADRE Sxp data acquisition system consists of:

408Dynamic SignalProcessing Instrument(s).

ADRE Sxp client software, ADRE Quick Configuration software.

A computer system capableofrunning ADRE Sxp software.

The408DSPiis fully portableor can berack mounted allowing convenient operation in test stands, on-site, or at remote locations. The408DSPi’s highly configurabledesign supports virtually allstandard and non-standard input types including both dynamic transducer signals (such as thosefrom proximity probes, velocity transducers, accelerometers, force

ADRE Sxpand408DSPi

 

Datasheet

172179Rev. AC

hammers, dynamic pressuresensors), and static signals (such as process variables from transmitters and distributed controlsystems). For rotating machinery applications, users can providea Keyphasor or other speed input signal(such as that from a magnetic or optical transducer) to drivesynchronous sampling and order tracking. For structuralanalysis needs, impact testing using forcehammers is supported. Thesystem also supports multiple triggering modes for automated data acquisition, allowing you to usethesystem as a data or event logger without an operator present.

TheClient-Server architectureallows multiple softwareclients to operateand simultaneously view data from single/multiple408DSPi systems simultaneously, permitting users to independently view data in thefundamental measurement units oftheir choice. Software installation and configuration arequick and easy, allowing mass configuration ofmultiple channels with minimaluser intervention. Configuration templates and softwarefurther simplifies theprocess, allowing theuser to installthesoftware, producea configuration, and begin capturing data in minutes.

408 DSPi Overview

Each 408DSPisupports up to 4sampling cards for up to 32 channels ofdata acquisition. The 408DSPibasesystem uses internalclocks and simulated speed/Keyphasor signals to support both asynchronous and synchronous sampling for allchannels. Speed Input/Trigger cards support up to 3 independent speed input channels for externalspeed inputs. Each Speed Input/Trigger card uses 1availableslot, and the 408DSPican usea maximum of2 Speed Input/Trigger cards simultaneously providing up to 6physicalspeed inputs and 6simulated speed inputs. Theuser can assign any speed input (KPH) to any channelin a 408DSPi. Most signalprocessing and sampling parameters can bechanged “on-the-fly”without interrupting data collection.

The408DSPiarchitectureprovides flexible hardwareconfiguration. Users can insert sampling cards into thechassis as required. Slots 1through 4support allstandard sampling

cards. Slot 5is intended specifically for the DigitalReplay card as wellas futureoption cards.

Thestandard Dynamic Sampling and Speed Input/Trigger cards providefullsupport for structuralanalysis and impact testing. Data can beanalyzed natively or exported to 3rd party applications ifdesired.

The408DSPifront panelcontrols and displays basic functions and data. Users can directly initiatemanualsamples and triggering from thefront panelwithout using ADRE Sxp software. Thefront panelLEDs indicates sampling and trigger status and activity. Users can download multiplesampling configurations to the408DSPiand later select them for usefrom thefront panel.

8-Channel Dynamic Sampling Card (168905 – AA)

The8-channeldynamic sampling card is an extremely powerfuland flexiblesignal processing engine. Along with theanalog front-end conditioning, theuser can configure most transducer inputs, with positiveor negativebias, whilemaintaining maximum signalinput range. An array ofDSP processors and 24-bit ADCs providemaximum resolution. Input signals can beeither ACor DCcoupled, and users can independently defineupper and lower input voltagelevels along with full-scale rangeand transducer scalefactor.

Thesampling card can providea variety of data depending on theconfiguration and user needs. Each channelcan providemultiple “static”variables including:

Direct amplitude.

Bandpass amplitude.

1Xand 2XAmplitudeand Phase, and up to 4additionaluser defined nXvectors including amplitudeand phase.

Average& instantaneous gap or bias voltages.

Multiplespeed values.

Adate/timestamp.

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ADRE Sxpand408DSPi

 

Datasheet

172179Rev. AC

In addition to thestatic data, each channelcan provideup to 4user-defined dynamic waveforms. Users can configurewaveforms for simultaneous Synchronous and/or Asynchronous sampling, with different sampling rates and/or frequency spans. The sampling card supports up to 2 different synchronous sampling rates simultaneously. Time-Synchronous Averaging can also be enabled for allsynchronous waveforms. In addition, thecard can also sampleand store theraw time-continuous data for each channel. Allchannels within thesystem are always sampled simultaneously, are synchronized, and areinitiated based on a set ofuser defined events.

3-Ch Speed Input/Trigger Card

(168906 – AA)

The3-channelspeed input/trigger card supports a variety oftransducer inputs and signalconditioning needs including; proximity, magnetic, optical, and laser pickups. Transducer power for both opticalpickup and ± 24Vdc proximity is also availableifneeded. For impact testing applications, theforcehammer output can beconnected directly to this card providing leveltriggering and fulldynamic waveform capture. Thecard integrates a rich set ofconfigurableanalog signalconditioning tools including: input gain, voltageclamping, inversion, rising or falling edgetrigger, auto/manualthreshold, and hysteresis. The user can associatea programmablespeed input (Keyphasor) multiplier/divider for each channelindependently, definediscretevalues for events per revolution, or, a finalratio, whichever is moreconvenient. Each channel can haveup to threeseparate“stages”of multiplier/divider ratios. Trigger/speed input channels providefulldynamic sampling, completewith static and waveform data, availablefor real-timeviewing and storage.

Each channelalso includes a buffered output, allowing theuser to select either raw, conditioned analog, or TTL outputs. The buffered outputs areindependent ofthesignal being used for processing.

Digital Replay Card (168907 – AA – BB - CC)

TheDigitalReplay Card provides simultaneous synchronous and asynchronous internal digitalreprocessing and playback ofall channels in the408DSPi. Thereplay card maintains exceptionalaccuracy and precision in thesignalreprocessing that far surpasses thecapabilities ofother equipment and reprocessing techniques. Thedigitalreplay card can play back raw data for allchannels simultaneously including Keyphasor/speed and dynamic sampler inputs. Users can modify allsampling parameters on a KPHchannel when replayed, and fully manageand recondition the gain, inversion, clamping, and other characteristics ofKeyphasor signals. This provides theability to controltriggering edges and thresholds as reprocessing and analysis requires. On standard dynamic channels, users can modify most sampling parameters. As an example, users may add or modify waveform assignments, variablegeneration, filtering options, frequency span, and Keyphasor assignments that did not exist in theoriginal configuration reprocessing thedata. Additionally, users may add or modify all sampling criteria and triggering parameters. Fullscalerange, coupling, and transducer type cannot bealtered for standard dynamic channels. TheDigitalReplay card occupies Slot #5ofthe408DSPiand does not reducethe number ofchannels availablefor data collection.

With theaddition ofAnalog Output Replay Card theuser may send up to 32 channels of recorded signals through data ports to auxiliary equipment. Thesesignals areanalog recreations oftheoriginaldata observed by ADRE. TheReplay Modulecan beordered with or without theAnalog Output Replay Card. Existing Replay Cards can bemodified to includetheAnalog Output featureby sending thecards to Product Repair at Bently Nevada.

3/33

ADRE Sxpand408DSPi

 

Datasheet

172179Rev. AC

Transducer Power Supply Card (168908 – AA – BB)

Thetransducer power supply card provides power for a widevariety ofdisplacement, velocity, acceleration including ICP accels, force hammers, and other transducer types used in field and test stand applications. This card can simultaneously power up to 32 transducers in various combinations, and provides direct physicalconnections for up to 16transducers, eight ±24Vdc transducer systems and eight constant current transducer systems. Field connection cableand adapter accessories accommodateadditionaltransducer connections.

In addition to ±24Vdc selections, thecard provides ±positiveand negativebias selections for constant current applications, allofwhich can beused simultaneously, to providea highly flexiblepower sourcefor most any need. Users can configuretransducer power bias in blocks offour (4) directly from thecard without theneed for specialtools, jumpers, or software.

Each output provides individualshort-circuit protection, current regulation, and indicators for power status and voltage/current selection (completecard status is provided within ADRE Sxp client software). Also, this card can occupy a dedicated option slot and leaveall transducer input slots available.

Field wiring cableaccessories allow theuser to conveniently connect both power and signals to the408DSPi. Theseaccessories support most voltageand constant current transducer applications without theneed for additional bulky equipment. Field wiring accessories and cables must beordered separately.

Networking Overview

The408DSPiis a securenetwork appliancethat supports DHCP or fixed IP addressing based on your network environment needs. When installed on a LAN/WANin DHCP mode, the DHCP server or router willassign an IP address to the408DSPi. When theuser makes a direct connection between the408DSPiand client computer in DHCP mode, an IP address willbe automatically assigned. The408DSPialso supports fixed IP addressing. Theuser can assign a fixed IP address on oneEthernet port whilesimultaneously running DHCP on the second Ethernet port. In someinstances, primarily when navigating corporatesecurity infrastructures, firewalls, or VPNs (VirtualPrivate Networks), specific router configuration may be necessary. Contact your localproduct support representativefor details specific to your needs.

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Bently Nevada ADRE 408 DSPi Specifications

ADRE Sxpand408DSPi

 

Datasheet

172179Rev. AC

Specifications

408 DSPi

Typicalspecifications areprovided for a temperatureof +25°C±3 °C(+77°F

±5.4°F ) except wherenoted.

Data Storage

Internal-480GBor 960GB

Capacity

 

Communication Dual1000/100Mb RJ45 Ethernet Ports Protocol-TCP/IP

DHCP or Fixed IP addressing LAN/WANcompatible

InternalCloc

Battery-Backed Real-Time

 

clock (RTC) accuracy is ±2

 

seconds /month

Signal Conditioning - General

8ChannelDynamic Sampling Card

Slot Position Slots 1through 4

24Bit A/Dconverters

Input Impedance

SingleEnded

742kΩ

 

 

Differential

1.484MΩbetween sig+ and sig-

 

4-20mA 511Ω

Inputs

 

 

 

Single-

8

ended

 

Differential

4

 

 

4-20mA

8

 

 

Maximum

-25to 25V

SignalInput

 

Range:

 

AC

0.7to 10V

Configurable

 

FullScale

 

Range

 

DC

0.35to 50V

Configurable

 

FullScale

 

Range

 

Status

Boot, Selftest, OK/Not OK,

Indication

Activity, A/Dover range

Direct Measurement Accuracy

Filter values @ 0db points unless specified otherwise.

2 Dynamic Sampling Card Amplitude vs. Frequency CumulativeError

Non-RMS, Non-Integrated Amplitude

ACCoupled

1.6Hz to 50kHz

±1.25% ofFullScaleRange

HiMode

2

 

 

 

ACCoupled

N/A

-Low Mode

 

DCCoupled

1Hz to 50kHz

±1% ofFullScaleRange2

HiMode

±.011V below 1V pp

 

 

 

 

 

 

DCCoupled

0.167Hz to 20kHz

2

-Low Mode

±1% ofFullScaleRange

 

±.011V below 1V pp

 

 

 

 

Non-Integrated, RMS Amplitude

 

 

 

 

Acceleration

10Hz to 50kHz

 

AC/DC

±1% ofFullScaleRange

Coupled Hi

 

2

 

 

Mode

 

 

 

 

 

Velocity

 

 

 

 

 

AC/DC

10Hz to 50kHz

 

Coupled Hi

±1% ofFullScaleRange

Mode

 

2

 

 

 

 

 

ACCoupled

N/A

 

Low Mode

 

 

Acceleration

3 Hz to 50kHz

 

 

±1% ofFullScaleRange

 

 

2

5/33

ADRE Sxpand408DSPi

 

Datasheet

172179Rev. AC

DCCoupled

 

Low Mode

 

 

 

Velocity DC

3 Hz to 50kHz

Coupled

(-3db @ 3Hz )

Low Mode

±1% ofFullScaleRange

 

2

Non-RMS Integrated, RMS Integrated

Amplitude

 

Acceleration

10Hz to 20kHz

ACCoupled

±1% ofFullScaleRange

HiMode

2

 

 

 

Velocity AC

3 Hz to 20kHz

Coupled Hi

±1% ofFullScaleRange

Mode

2

 

 

 

Direct Measurement UpdateRates

 

 

Valid KPHor

0to Peak /Peak to Peak values

Simulated

updated every 4KPHperiods.

KPHpresent

 

Invalid KPH

High Mode– 2 sec sliding

or No KPH

window

present

Low Mode– 12 sec sliding

 

window

 

100ms updaterate

Integrated

High Mode– 2 sec sliding

Values

window

 

Low Mode– 2 sec sliding

 

window

 

100ms updaterate

Bandpass Measurement Accuracy

Specifications areexclusiveoffilter corner settings and transition regions. Filter values specified @ -3 db points.

Non-RMS,

1Hz to 50kHz

Non-

±1% ofFullScaleInput2

Integrated

 

Amplitude

 

Non-RMS

1Hz to 20kHz

Integrated,

±1% ofFullScaleInput2

RMS

 

Integrated

 

Amplitude

 

Bandpass Filter Selections (Typical)

Butterworth

2 Pole( -40db/decade)

 

4Pole( -80db/decade)

 

6Pole( -120db/decade)

 

8Pole( -160db/decade)

Range

High Pass 1Hz to 25.5kHz

 

Low Pass 10Hz to 50kHz

 

Min separation between

HPF and LPF

2 Pole– 10.24xHPF

 

4Pole-3.24xHPF

 

6Pole-2.25xHPF

 

8Pole– 1.96xHPF

Options

HPF <10Hz ( 2 Pole)

 

HPF ≥ 10Hz ( 2, 4, 6, 8Pole)

 

LPF ≥ 10Hz ( 2, 4, 6, 8Pole)

-3db Corner

HPF & LPF -1Hz Increments,

Frequencies

-3db ±5%

Bandpass Measurement UpdateRates

 

 

Valid KPHor

0to Peak /Peak to Peak

Simulated KPH

values updated every 4KPH

present

periods.

Invalid KPHor

100ms updaterate

No KPH

 

present

 

Integrated

2 sec sliding window

 

 

Non-

2 sec sliding window

Integrated

 

Filtered Measurements

 

 

Filter

Selectable

Bandwidth

1.2 cpm, 12 cpm, 120cpm

 

(0.02 Hz, 0.2 Hz, 2 Hz)

User enabled

120cpm <to >12 cpm @ 600

Auto-

rpm

switching

12 cpm <to >1.2 cpm @ 60

tracking filters

rpm

transition

 

Filter Settling

120cpm <0.477/.796sec

Timeto 95/99

12 cpm <4.77/7.96sec

% offinalvalue

1.2 cpm <47.7/79.6sec

6/33

ADRE Sxpand408DSPi

 

Datasheet

172179Rev. AC

nXAmplitude

1to 120k rpm

and Phase

±1% ofFullScaleRange

Accuracy

2

±3˚ofInput (Steady State)

 

 

 

nXResolution

0.01XIncrements

and Range

0.01Xto ((sample/rev)/2-1)X

Below Minimum Amplitude

 

 

DCCoupled

≤ 0.015Vpp

 

 

ACCoupled

≤ 0.5% offullscale

 

 

Gap VoltageMeasurements

 

 

Measurement

0V to 24Vdc

Ranges

-24V to 0Vdc

 

-12 to 12 Vdc

 

-24to 24Vdc

 

Upper and Lower voltage

 

rangefully programmable

 

between -25to 25Vdc

Amplitude

±0.17% ofFSR @ -25to 25V

 

±0.26% ofFSR @ 0to ±25V

 

±0.26% ofFSR @ -12.5to 12.5V

 

(FSR = FullScaleRange)

Resolution

Measured 366.2 µV @ 24V

 

FSR

Responseto 95%/99% ofFinalValue

 

 

Instantaneous

0.95/1.59sec.

Gap

-3db ±5% @ 0.5Hz

AverageGap

5.3 /8.84sec,

 

-3db ±5% @ .09Hz

Process VariableMeasurements

 

 

VoltageInputs

0to 10Vdc ( Typical)

 

1to 5Vdc Typical)

Measurement

-25to 25Vdc ( Upper and

Range

Lower voltagerangefully

 

programmable)

Amplitude

±0.12% ofFSR @ 25V

 

±0.30% ofFSR @ 10V

 

±0.75% ofFSR @ 1-5V

 

(FSR = FullScaleRange)

Resolution

152.588µV ( 0to 10Vdc )

 

 

 

61.035µV ( 1to 5Vdc )

 

 

Responseto

0.95/1.59sec.

95%/99% of

 

FinalValue

 

Low-pass filter

-3db ±5% @ 0.5Hz

 

 

4– 20mA Input

 

 

 

Input Range

0-41.6mA max

 

 

Amplitude

±1% ofFullScaleInput

 

 

Resolution

244nA /bit

 

 

Responseto

5.3 /8.84sec

95%/99% of

 

FinalValue

 

Low-pass filter

-3db ±5% @.09Hz

 

 

Dynamic

Filtering associated with

Waveform

asynchronously sampled

Data

dynamic waveform data

 

specific to anti-alias filters.

 

Synchronously sampled

 

waveform data is not anti-

 

alias filtered.

Asynchronous

128to 128kHz ( 2.56x

Sampling

Frequency Span, 50, 100, 250,

Rates

500, 1k, 2.5k, 5k, 10k, 25k, 50k Hz

 

)

Anti-Alias

-80db Minimum

 

 

ACCoupled

1Hz to 50kHz

 

 

Amplitude

±1% ofFullScaleRange

 

2

 

 

Phase

±3˚ofInput

 

 

DCCoupled

DCHz to 50kHz

 

 

Amplitude

±1% ofFullScaleRange

 

2

 

 

Phase

±3˚ofInput

 

 

Output

Up to 4simultaneous

 

asynchronous waveforms

 

per channel

Synchronous

Samples/rev(16, 32, 64, 128,

Sampling

256, 360, 512, 720, 1024, 2048)

 

 

7/33

ADRE Sxpand408DSPi

 

Datasheet

172179Rev. AC

Rates

Synch samplerateX rpm ≤

 

32 kHz

 

 

Hardware

Up to 2048samples per

Generated

waveform, up to 512 Averages

Time

i.e. (8revs @ 256

Synchronous

samples/rev),

Averaging

(4revs @ 512 samples/rev)

DCFrequency

937rpm (15.62Hz) @ 2048x

Support

1.87k rpm (31.25Hz) @ 1024x

 

2.66k rpm (44.4Hz) @ 720x

 

3.75k rpm (62.5Hz) @ 512x

 

5.3k rpm (88.8Hz) @ 360x

 

7.5k rpm (125Hz) @ 256x

 

15k rpm (250Hz) @ 128x

 

30k rpm (500Hz) @ 64x

 

60k rpm (1kHz) @ 32x

 

120k rpm (2kHz) @ 16x

 

(ACFrequency support from

 

1Hz)

Output

Up to 2 simultaneous

 

synchronous waveforms per

 

channel

HardwareGenerated Spectra

 

 

SpectralLines

6400, 3200, 1600, 800, 400, 200,

 

100lines, selectable. One

 

asynchronous spectrum per

 

channel.

 

Windowing provided on

 

spectrum up to 800lines,

 

Rectangular, Hanning, Flat-

 

Top, Exponential

FreeRunning

1per channel

Spectrum

 

Zoom

1asynchronous spectrum

Spectrum

per channel.

Center

Configurablein 1Hz

Frequency

increments

Zoom Factors

2, 5, 10, 20, 50

 

 

SpectralLines

100, 200, 400, 800

 

 

2Dynamic Sampling Card Amplitude vs. Frequency CumulativeError

 

Frequency dependent

 

amplitudeand phase

 

errors added to fixed

 

rangespecifications.

 

 

Amplitude

0% from 0to 10kHz

error vs.

(±4) % from 10kHz to 50kHz

frequency

 

Phaseerror vs.

(-0.5) to (-2.8) deg from 0to

frequency

5kHz

 

(-2.8) to (-6.6) deg from 5kHz

 

to 10kHz

Keyphasor /Speed Measurements:

3 ChannelSpeed Input (KPH) /Trigger Dynamic Sampling Card

Slot Position

Slots 1through 4

 

 

Accuracy

1– 120k rpm, (+/-0.00915)%

 

ofPeriod Input, (+/-11) rpm

 

@ 120k rpm Input

Simulated

1– 120k rpm (+/-0.02) % of

Keyphasor

Period Input

Accuracy

 

 

Keyphasor card not

 

required to provide

 

simulated

 

Keyphasor (up to 6

 

simulated

 

Keyphasors)

 

 

Inputs

 

 

 

TotalInputs

3 speed inputs per card

 

(singleended), maximum 2

 

cards per system.

Supported

Proximity, magnetic, or

Transducers

opticaltransducers. One

 

“powered”opticalinput

 

(Channel3 only)

Proximity inputs

 

 

 

Input Range

-25to +25Vdc

 

 

Coupling

ACor DC

 

 

8/33

ADRE Sxpand408DSPi

 

Datasheet

172179Rev. AC

Input

128.9kΩ

Impedance

 

 

 

Buffered

3 channels, user selectable

Transducer

output

Outputs

 

Output Types

Raw, Analog Conditioned,

 

TTL

 

±22V output maximum

 

20µS min duty cyclefor TTL

 

output

Output

330Ω

Impedance

 

Output Drive

6100pf(min)

Capacitance

 

Load Resistance

≥ 10k Ω

 

 

Output

Short circuit protected

Protection

 

Raw Outputs Amplitudeand Delay

 

 

ACError

-0.91% to 0.42%

 

 

DCError

±60mV

 

 

SignalDelay

0.66µS (0.48deg @ 2kHz)

 

 

Conditioned Outputs Amplitudeand Delay

 

 

ACError

-1.05% to 0.39%

 

 

DCError

-0.35V to +60mV

 

 

SignalDelay

2.0µS ( 4.0µS Optical)

 

(1.4/2.8deg @ 2kHz)

Transducer

-24Vdc, 57.6mA max(-

Power

22.77Vdc max, -24.48Vdc

 

min)

 

+24Vdc, 29mA max

 

(+24.48Vdc max, +23.13Vdc

 

min)

 

+5Vdc, 250mA max(+5.2

 

Vdc max, +4.25Vdc min,

 

opticaltransducer power,

 

Channel3 only)

Direct

Filter values specified @ 0

Measurement

db points

(KPH) Accuracy

 

Non-RMS, Non -Integrated Amplitude

 

 

ACCoupled -

1.6Hz to 20kHz

High Mode

±1.25% ofFullScaleRange

 

3

ACCoupled -

N/A

Low Mode

 

DCCoupled -

1Hz to 20kHz

High Mode

±1% ofFullScaleRange ±

 

3

 

.011V below 1V pp

DCCoupled -

0.167Hz to 20kHz

Low Mode

±1% ofFullScaleRange ±

 

3

 

.011V below 1V pp

Bandpass

Specifications areexclusive

Measurement

offilter corner settings and

(KPH) Accuracy

transition regions. Filter

 

values for bandpass

 

specified @ -3 db points

Non-RMS, Non -

1Hz to 20kHz

Integrated

±1% ofFullScaleRange

Amplitude

3

 

 

 

Gap Voltage(KPH) Measurements

 

 

Measurement

0to 25Vdc

Range

-25to 0Vdc

 

-12.5to 12.5Vdc

 

-25to 25Vdc

Amplitude

±0.20% ofFSR @ -25to 25V

 

±0.28% ofFSR @ 0to ±25V

 

±0.28% ofFSR @ -12.5to 12.5

 

V

 

(FSR = FullScaleRange)

Resolution

Measured 381.47µV @ 25V

 

range

Responseto 95%/99% ofFinalValue

 

 

Instantaneous

0.95/1.59sec.

Gap

-3db ±5% @ 0.5Hz

AverageGap

5.3 /8.84sec,

 

-3db ±5% @ .09Hz

9/33

ADRE Sxpand408DSPi

 

Datasheet

172179Rev. AC

Status

Boot Status

Types

Self-test

 

Over/Under Speed

 

Activity

 

EdgePulse

Detection

Error detection indicated if

 

changein rotativespeed

 

between consecutive

 

Keyphasor pulses is greater

 

than 25%, or shaft rotative

 

speed is less than 1rpm, or

 

greater than 120k rpm

Keyphasor

Whiletheshaft is stopped,

Index

theKeyphasor Indexis used

 

to assist with positioning a

 

shaft relativeto a reference

 

position. Manualthreshold

 

must beselected for speeds

 

below 1rpm.

Triggering

Automatic or ManualMode

 

Selectable, positiveor

 

negativeedgeofsignal

 

input.

Speed/Dynamic

DCCoupled: DCto 20kHz

Frequency

ACCoupled: 1Hz to 20kHz

Range

 

Auto

1rpm – 120k rpm (0.0167Hz –

Threshold

2kHz), min voltagerequired

 

at low freq

Manual

1rpm to 120k rpm (0.0167Hz

Threshold

to 2kHz) -25Vdc to 25Vdc,

 

0.10Vdc increments

Input Clamping

-25to 25Vdc, 0.01V

 

increments, positiveand

 

negative

Waveform

Inverting or non-inverting

Transformation

 

Hysteresis

0.2 to 2.0V, 0.2 V increments

 

0.2 to 1.0V, 0.2 V increments

 

(Optical)

ACGain

1, 2, 5, 10

 

 

Minimum Input

1μS pulse

 

 

Duty Cycle

 

 

 

Maximum

Input ≤ 1kHz: <0.5deg,

Trigger Error

1kHz – 20kHz: <1deg

with SineWave

 

Input

 

Input Multiplier / 3 stages per input channel, Divider 8digits predecimal, 12 digits

post decimalper stage, configurableratio or real number in software.

3Speed Input KPHCard Amplitude vs. Frequency CumulativeError:

 

Frequency

 

dependent

 

amplitudeand

 

phaseerrors added

 

to fixed range

 

specifications.

 

 

Amplitudeerror

+ 1% to (-1.5) % from 0.1Hz to

vs. frequency

20kHz

Phaseerror vs.

(-1.5) to (-2.5) deg from 0to

frequency

2kHz

 

(-2.5) to (-12) deg from 2kHz

 

to 10kHz

Data Collection Trigger/Event

 

 

Triggers

 

 

 

Amplitude

Any variable, “or”, per

 

channel. (amplitude, phase,

 

nX, Direct, Bandpass, Gap,

 

Process Variable)

Rpm

Upper and lower level, per

 

speed input

Time

User-programmable,

 

recurring, scheduled

External

High or low voltageinput ,

Contact

“normally open”, “normally

 

closed”logic selectablein

 

software

High Voltage

90V to 240V (ACor DC)

 

 

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