ProDAQ 6171 Isolated Precision IEPE/Voltage LXI Instrument
- 19”, 1U Solution for 8 IEPE Input Channels
- Channel Isolation up to 300V continuous (input to input, inputs to ground and between inputs, outputs and power supplies)
- Simultaneous Sampling of all channels
- Programmable Current Source per channel
- Up to 50kS/s sample rate
- Gains of 1, 10 and 100
- Five Low Pass Filters of 1kHz, 2kHz, 5kHz, 10kHz and 20kHz
- Dual Output Buffers per Channel
- Redundant Dual Power Supplies
- Dual Ethernet Ports
Size Guides
SIZE GUIDE
JEANS
| SIZE | XS | S | M | L | XL | XXL |
|---|---|---|---|---|---|---|
| BUST | 88 | 89 | 90 | 91 | 92 | 93 |
| WAIST | 55 | 56 | 58 | 59 | 62 | 65 |
| HIPS | 90 | 92 | 94 | 95 | 96 | 98 |
T-SHIRTS
| SIZE | XS | S | M | L | XL | XXL |
|---|---|---|---|---|---|---|
| BUST | 60 | 62 | 65 | 66 | 68 | 69 |
| WAIST | 50 | 55 | 58 | 62 | 65 | 66 |
| HIPS | 80 | 82 | 85 | 86 | 88 | 89 |
Delivery and return
Delivery and return
Shipping Information
Shipping Information
Composition and care
Composition and care
Description
Product Overview:
The ProDAQ 6171, is an LXI instrument designed for up to 8-channel isolated precision IEPE or AC voltage measurements. Each channel is isolated from both the chassis and all other channels.
The 6171 provides an easy to use, cost effective and scalable solution for the most demanding IEPE measurement applications. As a standalone LXI instrument it can be directly connected to your network and operated either through the integrated web pages or integrated to your data acquisition application using the VISA I/O library. Measurement data can be read from the instrument or directly streamed to one or several servers. Multiple devices can be synchronized via the IEEE1588 precision time protocol. The unit is equipped with a redundant power supply and two Ethernet ports.
Specifications
Specifications:
- General
- Number of signal channels: 8
- Isolation: 300 V (Channel to channel and channel to chassis)
- ADC Resolution: 24-bit
- ADC Sampling Rates: 1 kHz to 50 kHz, 1 Hz resolution
- Linearity: ±0.02 %FSO
- High Pass Filter: 0.4Hz ±10 % typical
- Low Pass Filter: Programmable 6-Pole Butterworth
- Analog Bandwidths, 3dB: 1 kHz, 2 kHz, 5 kHz, 10 kHz, 20 kHz
- Analog BW Tolerance: ±10 % typical
- Channel Input Protection: 60 VPP
- Input Impedance: ≥1 MΩ//1.2 nF
- Input Connectors: Isolated BNC x 8
- Warm-up Time: ≥ 30 minutes
- IEPE Measurement
- Excitation Current Range: 2 mA to 16 mA
- Excitation Current Accuracy: ±0.2 mA typical
- Exc. Current Resolution: 0.1 mA
- Excitation Current Drift, ISET: -0.013 %ISET / °C typical
- Compliance Voltage: 26 Volts
- Short Circuit Detection: Yes
- Open Circuit Detection: Yes
- Noise Floor, 100 Ω Load: -120dBV typical
- AC Performance, ISET = 10mA, 1 kΩ load, 19 VPP 100 Hz signal, 20 kHz Filter, 10 ksps:
- SINAD: 91 dB typical
- THD: -92 dB typical
- SNR: 100 dB typical
- SFDR: 94 dB typical
- AC Voltage Measurement
- Input Signal Type: Single-Ended, AC coupled, Voltage
- Input Ranges: ±0.1 V, ±1 V, ±10 V
- Gain Steps, G: 1, 10, 100
- Input Offset Error: ±0.5 mV typical
- Input Offset Drift: ±22 µV/°C typical
- Full Scale Error: ±0.02 % typical
- Full Scale Drift: ±0.0025 %/°C
- Passband Flatness
- All Filters, 50 ksps, Gain 1, f<0.2fC: < ±0.05dB
- CMRR 50Hz, RS = 0 Ω: ≥ 90 dB, 114 dB typical
- Typical Rise Time: 0.45/fC where fC is the filter cut-off frequency
- Calibration: External calibration source
- AC Performance
- Sinewave, 10 Hz, Gain 1, 18.4 VPP, 20 kHz Filter, 10 ksps:
- SNR: 105 dB typical
- SINAD: 101 dB typical
- THD: -103 dB typical
- SFDR: 105 dB typical
- Sinewave, 10 Hz, Gain 10, 1.84 VPP, 20 kHz Filter, 10 ksps:
- SNR: 98 dB typical
- SINAD: 95 dB typical
- THD: -99 dB typical
- SFDR: 102 dB typical
- Sinewave, 10 Hz, Gain 1, 18.4 VPP, 20 kHz Filter, 10 ksps:
- Crosstalk
- Sinewave all channels, G1, 20 VPP, 50 R to GND on channel under test, 20 kHz Filter, 50 ksps, fIN = 1 kHz: -125 dB typical
- Noise
- 50 Ω Input, 50 ksps, 20kHz G1: 0.4mVPP typical
- 20kHz G10: 0.08mVPP typical
- 20kHz G100: 0.06mVPP typical
- 1kHz G100: 0.01mVPP typical
- Monitoring Outputs
- Quantity: 2 per channel, individually buffered
- Output Impedance: ≤ 1 Ω
- Short Circuit to GND: Continuous
- Peak Output Current: ±5 mA
- AC Bandwidth: 20 kHz max.
- Passband Flatness 10Hz to 0.8fC: ±0.1 dB typical, ±1 dB maximum
- AC Performance
- Sinewave, -1dBFS, 50 kHz bandwidth, All filters, f/fC = 0.1, Gain 1:
- SNR: 61 dB typical
- SINAD: 61 dB typical
- THD: -80 dB typical
- SFDR: 83 dB typical
- Sinewave, -1dBFS, 50 kHz bandwidth, All filters, f/fC = 0.1, Gain 1:
- Noise
- 1kHz Filter, 50Ω Input, 50kHz Bandwidth: 4.5mVRMS typical
- Buffer Output Gain Error: ±0.2 % typical, ±1 % max.
- Buffer Output Gain Drift: ±5 ppm/°C typical, ±25 ppm/°C max.
- Buffer Output Offset Error: ±15 mV typical, ±100 mV max.
- Buffer Output Offset Drift: ±0.2 mV/°C typical, ±2.5 mV/°C max.
- Control Interface
- Physical Interface: Two redundant network ports, 10/100/1000 Base-TX
- Software Interface: SCPI over VXI-11 protocol (VISA), TCP/IP, Web Interface
- Environmental
- Temperature: 5 °C to +50 °C (operational), -40 °C to +70 °C (storage only)
- Humidity: 5% – 95% (non-condensing)
- Size: 425 mm x 330 mm x 43.5 mm (excl. connectors)
- Weight: 5 kg
- Power Supply
- Input: Two redundant inputs, 85 – 264V AC, 47 – 63 Hz each
- Power: 40 W typical
