ADRE Sxp and 408 DSPi Datasheet Bently Nevada Machinery Condition Monitoring Description ADRE Sxp Software and the 408 DSPi (Dynamic Signal Processing Instrument) make up a highly scalable system for multi-channel signal processing and data acquisition. Unlike other general-purpose computer-based data acquisition systems, ADRE Sxp and the 408 DSPi are specifically designed for real-time highly parallel signal processing and presentation. This extremely versatile system incorporates the functionality of many types of instrumentation, such as oscilloscopes, spectrum analyzers, filters, signal conditioners, and digital recorders into a single platform. The system is designed specifically for secure corporate network environments, allowing it to operate remotely across a LAN/WAN, or store data in full “standalone” mode without an additional/external computer. Additional equipment is seldom, if ever, needed. The system’s real-time display capability permits it to continuously display data independently of data being stored to permanent memory. For established ADRE system users, ADRE Sxp also supports all previous ADRE for Windows databases. An ADRE Sxp data acquisition system consists of: l l 408 Dynamic Signal Processing Instrument(s). ADRE Sxp client software, ADRE Quick Configuration software. A computer system capable of running ADRE Sxp softwa

ADRE Sxp and 408 DSPi Datasheet signal processing and sampling parameters can be changed “on-the-fly” without interrupting data collection. The 408 DSPi is fully portable or can be rack mounted allowing convenient operation in test stands, on-site, or at remote locations. The 408 DSPi’s highly configurable design supports virtually all standard and non-standard input types including both dynamic transducer signals (such as those from proximity probes, velocity transducers, accelerometers, force hammers, dynamic pressure sensors), and static signals (such as process variables from transmitters...

ADRE Sxp and 408 DSPi Datasheet l Each channel also includes a buffered output, allowing the user to select either raw, conditioned analog, or TTL outputs. The buffered outputs are independent of the signal being used for processing. 1X and 2X Amplitude and Phase, and up to 4 additional user defined nX vectors including amplitude and phase. Average & instantaneous gap or bias voltages. Multiple speed values. Adate/time stamp. Digital Replay Card (168907 – AA – BB - CC) In addition to the static data, each channel can provide up to 4 user-defined dynamic waveforms. Users can configure waveforms...

ADRE Sxp and 408 DSPi Datasheet Networking Overview Transducer Power Supply Card (168908 – AA – BB) The 408 DSPi is a secure network appliance that supports DHCP or fixed IP addressing based on your network environment needs. When installed on a LAN/WAN in DHCP mode, the DHCP server or router will assign an IP address to the 408 DSPi. When the user makes a direct connection between the 408 DSPi and client computer in DHCP mode, an IP address will be automatically assigned. The 408 DSPi also supports fixed IP addressing. The user can assign a fixed IP address on one Ethernet port while simultaneously...

ADRE Sxp and 408 DSPi Datasheet Specifications 408 DSPi Typical specifications are provided for a temperature of +25 °C ± 3 °C (+77 °F ± 5.4 °F ) except where noted. Data Storage Capacity Dual 1000/100Mb RJ45 Ethernet Ports Protocol - TCP/IP DHCP or Fixed IP addressing LAN/WAN compatible Internal Cloc Boot, Selftest, OK/Not OK, Activity, A/D over range Non-RMS, Non-Integrated Amplitude DC Coupled – 1 Hz to 50 kHz Hi Mode ± 1% of Full Scale Range2 Input Impedance Status Indication Amplitude vs. Frequency Cumulative Error 2 Dynamic Sampling Card 8 Channel Dynamic Sampling Card DC Configurable Full...

ADRE Sxp and 408 DSPi Datasheet Bandpass Measurement Accuracy Velocity AC/DC Coupled Hi Mode Acceleration DC Coupled Low Mode Non-RMS, NonIntegrated Amplitude Velocity DC Coupled Low Mode Non-RMS Integrated, RMS Integrated Amplitude Specifications are exclusive of filter corner settings and transition regions. Filter values specified @ -3 db points. Non-RMS Integrated, RMS Integrated Amplitude Acceleration AC Coupled Hi Mode Velocity AC Coupled Hi Mode Bandpass Filter Selections (Typical) Direct Measurement Update Rates Valid KPH or Simulated KPH present 0 to Peak / Peak to Peak values updated...

ADRE Sxp and 408 DSPi Datasheet Filtered Measurements Filter Bandwidth Selectable 1.2 cpm, 12 cpm, 120 cpm (0.02 Hz, 0.2 Hz, 2 Hz) Process Variable Measurements Voltage Inputs Measurement Range -25 to 25 Vdc ( Upper and Lower voltage range fully programmable) ± 0.12% of FSR @ 25V ± 0.30% of FSR @ 10V ± 0.75% of FSR @ 1-5V (FSR = Full Scale Range) Response to 95%/99% of Final Value Below Minimum Amplitude Low-pass filter Input Range ±1% of Full Scale Input Measurement Ranges Response to 95%/99% of Final Value Low-pass filter User enabled Auto-switching tracking filters transition Filter Settling...

ADRE Sxp and 408 DSPi Datasheet Hardware Generated Spectra Spectral Lines 6400, 3200, 1600, 800, 400, 200, 100 lines, selectable. One asynchronous spectrum per channel. Windowing provided on spectrum up to 800 lines, Rectangular, Hanning, FlatTop, Exponential Up to 4 simultaneous asynchronous waveforms per channel Free Running Spectrum Zoom Spectrum 1 asynchronous spectrum per channel. Center Frequency Zoom Factors Spectral Lines Synchronous Samples/rev (16, 32, 64, 128, Sampling Rates 256, 360, 512, 720, 1024, 2048) Synch sample rate X rpm ≤ 32 kHz Hardware Generated Time Synchronous Averaging...

ADRE Sxp and 408 DSPi Datasheet Simulated Keyphasor Accuracy Output Protection Short circuit protected 1 – 120k rpm, (+/0.00915)% of Period Input, (+/- 11) rpm @ 120k rpm Input Raw Outputs Amplitude and Delay 1 – 120k rpm (+/- 0.02) % of Period Input Keyphasor card not required to provide simulated Keyphasor (up to 6 simulated Keyphasors) Supported Transducers Signal Delay Conditioned Outputs Amplitude and Delay Inputs Total Inputs 3 speed inputs per card (single ended), maximum 2 cards per system. Signal Delay Transducer Power Proximity, magnetic, or optical transducers. One “powered” optical...