Model: S80Xi-P08 - Spider-80Xi Front-end Card: Eight 24 bit inputs (Voltage, IEPE), 102.4 kHz sampling, 4 GB data flash, BNC connectors. Includes FFT Spectral Analysis Software (DSA-10-C08). Must be purchased with either S80Xi-A35-4N or S8
SPIDER-80XI FRONT-END SPECIFICATIONS (S80XI – P08)
Input Channel Specifications
● Number of Input Channels per Chassis: 16, 24, 32, 48, 56 or
64 when ordered with S80Xi-A35-8N; This is only factory con-
figurable.
● Connector Type: BNC
● TEDS: IEEE 1451.4 compliant
● Coupling: AC, DC, IEPE (ICP®)
● IEPE Power: 4.2 mA at 21 V
● Input Type: Differential or Single-Ended
● Input Range: ±20 Vpk
● Input Impedance: 1 MΩ for differential; 500 kΩ for single-end
● Input Protection Voltage: ±220V
● AC Coupling: analog high-pass filter at 0.375 Hz @ (-3 dB) and
0.7 Hz @ (-0.1 dB)
● A/D Resolutions: 2 x 24-bit (patented dual A/D technology per
input channel)
● Anti-Aliasing Filter: analog anti-aliasing filters plus digital deci-
mation technique
● Digital Filter: high-pass filters (user programmable)
● Dynamic Range: 160 dBFS
● Sampling Rate: 0.48 Hz to 102.4 kHz, with 54 stages
● Maximum Bandwidth: 46.08 kHz
● THD: -95 dB (SV sine, DC to 1kHz)
● Amplitude Channel Match (1 kHz, 1V input): 0.02 dB
● Channel Phase Match: < ±1.0 degree up to 20 kHz
● Crosstalk: less than -100 dB
● Frequency Accuracy: ±250ppm(typically ±0.25Hz margin at 1
kHz)
● Common Mode Range: ±20 Vpk
● Common Mode Rejection: better than 70 dB (typical)
● Amplitude Accuracy (1 kHz, 1V input): ± 0.1%
● LED Indicator: displays the status of each channel in red or
green
Tachometer Input Specifications
● Number of Tachometers: 2
● Connector Type: BNC
● Configuration: Software configures the port as either output or
tacho input
● Input Voltage Range of Rotating Pulses: zero to +/-10Vpk
● Maximum RPM: 300,000
Tacho channel 1 can be used for both pulse counting and order tracking measurement. Tacho channel 2 is with 50MHz ultra-high counter resolution, is only used for pulse counting.
Output Channel Specifications
● Channels: 2 channels
● Connector Type: BNC
● D/A Resolution: 24-bits
● Max Output Frequency: 46 kHz
● Dynamic Range: 100 dB
● Output Impedance: 50 Ω
● Maximum Output Current: 250 mA
● Amplitude Accuracy (1 kHz, 1Vrms): ±0.2%
● Anti-Imaging Filtering: 160 dB/oct digital plus analog filters
● Source Waveforms: sine, triangle, square, white noise, DC,
chirp, swept sine, arbitrary waveform
● Arbitrary Waveform Size Limit: 16,000 points typical. Special
configuration allows up to 128,000 points.
● Output Range: ± 10 Volts
