FEATURES
 Current Source for IEPE Transducers |
| AC or DC Coupled Differential Input |
| Programmable Input Sensitivity, ±10 mV to ±10 Volts |
| Four-Pole, Antialiasing Filter |
| 50 kHz or 100 kHz Signal Bandwidth |
| 100 kS/s or 200 kS/s with 16-bit Resolution |
| Buffered ±10 Volt Analog Output |
DESCRIPTION
The 6029 input module has eight channels each providing excitation
for IEPE transducers, programmable AC or DC-coupled differential
instrumentation amplifier, low-pass filter and analog to digital
converter. Sample rate is programmable up to 200 kS/s with 16-bit
resolution. Each channel has a buffered analog output that can be
selected for wideband or filtered response.
Using amplifier/digitizer-per-channel architecture the 6029 provides
high bandwidth and digitizing speed with excellent channel-tochannel
time correlation. It offers the highest accuracy and
completely eliminates crosstalk between channels. It may be used
to condition and digitize signals from piezoelectric transducers with
built-in or in-line charge amplifiers and other AC or DC voltage
measurements. Input attenuation and current inputs, including
4-20 mA current loop, are available.
An adjustable 2-20 mA current source with 24 Volt compliance is
provided for powering IEPE transducers. Gain is programmable from
1 to 1,000 providing ±10 mV to ±10 Volts full scale input
sensitivity. Zero and gain calibrations are automatic.
| Unless noted, specifications apply to each channel individually |
| Input |
2-wire differential with shield. ±10 mV to ±10 Volts full scale. Input protected to ±50 Volts, ±30 Volts common mode. |
| Gain |
1 ±0.05%. Stability is ±0.01%, ±0.005%/°C. |
| Zero |
Automatic, ±1 mV, ±0.2 mV/°C. |
Common Mode |
60 dB plus gain in dB to 110 dB, DC to 60 Hz, protected to ± 50 Volts. |
| Bandwidth |
Up to 100 kHz bandwidth. Slew rate is 3.2 V/µS. |
| Filter |
Four-pole, Bessel low-pass filter with plug-in modules for 250 Hz to 50kHz and wideband, 20 kHz supplied. |
| Sampling |
Up to 200K samples per second per channel. Time correlation is ±50 nS channel to channel. |
| ADC |
16-bits, two's complement output. |
| Analog Output |
±10 Volts full scale, 20 mA. Programmable for wideband or filtered response. |
| Connectors |
Inputs, 50-pin Type D. Outputs, 26-pin Type D. |
| Screw Terminal Adapter |
Model 6081 installs on the front of 6029 and provides screw terminal connections for inputs and outputs. |
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