Description
Specifications
| Parameter | Value |
|---|---|
| Number of analog input channels | 4 |
| Number of analog output channels | 4 |
| IEPE channel | 4 channels (integrated into the front-end acquisition) |
| IEPE power | 4mA |
| Power amplifier channel | 4 |
| Amplifier Power | 16W (Per channel) |
| Bus | USB |
| Product dimensions （L*W*H mm）【Excluding interface length】 | 240*270*76.5 |
| Interface type | BNC |
| Operating temperature | -20 - 50℃ |
AI Specifications
AI Parameters | |
ADC Precision | 24 Bit |
ADC Type | Δ-Σ |
Sample Rate Range Hz | 44.1k、48k、88.2k、96、192k |
| FIFO | 1024 |
Mode Of Data Transmission | DMA |
Input Range | +/- 4.5Vrms |
Input Impedance | Input Positive Terminal to Ground: 1 Mohm |
| Flatness | 20Hz - 20kHz，＜+/-0.15 dB AI -3dB Bandwidth: 3Hz to 72kHz |
AI Idle noise (uVrms) | |||
| Sample Rate | fs=48kS/s | fs=96kS/s | fs=192kS/s |
| Typical Value | 20 | 23 | 460 |
PS：[1]Short circuit source impedance < 50 ohm，Working temperature 23±5℃，IEPE OFF | |||
AI SNR (dB) | |||
| Sample Rate | fs=48kS/s | fs=96kS/s | fs=192kS/s |
| Typical Value | 104 | 102 | 78 |
PS：[1]Single-Ended Input，AC Coupling，Input Signal of 1kHz Sine Wave，0dBFS（4.5Vrms） [2]Nyquist Bandwidth [3]Linear Weighting | |||
AIDynamic Range (dB) | |||
| Sample Rate | fs=48kS/s | fs=96kS/s | fs=192kS/s |
| Typical Value | 99 | 99 | 99 |
PS：[1]Single-Ended Input，AC Coupling，Input Signal of 1kHz Sine Wave，-1dBFS（4.01Vrms） [2]Nyquist Bandwidth [3]Linear Weighting | |||
AI THD+N (dB) | |||
| Sample Rate | fs=48kS/s | fs=96kS/s | fs=192kS/s |
| Typical Value | -94 | -94 | -77 |
PS：[1]Single-Ended Input，AC Coupling，Input Signal of 1kHz Sine Wave，-1dBFS（4.01Vrms） [2]Nyquist Bandwidth [3]Linear Weighting | |||
AI THD (dB) | |||
| Sample Rate | fs=48kS/s | fs=96kS/s | fs=192kS/s |
| Typical Value | -95 | -95 | -97 |
PS：[1]Single-Ended Input，AC Coupling，Input Signal of 1kHz Sine Wave，-1dBFS（4.01Vrms） [2]Nyquist Bandwidth [3]Linear Weighting | |||
AI Cross talk (dB) | |||
| Sample Rate | fs=48kS/s | fs=96kS/s | fs=192kS/s |
| Typical Value | -104 | -104 | -78 |
PS：[1]Single-Ended Input，AC Coupling，Input Signal of 1kHz Sine Wave，-1dBFS（4.01Vrms），The Source Impedance with the Signal Terminal Shorted Is Less Than 50 Ohms [2]Nyquist Bandwidth [3]Linear Weighting | |||
AO Specifications
AO Parameters | |
DAC Precision | 24 Bit |
Sample Rate Hz | 44.1kHz - 192kHz |
Output Range | +/- 3.5Vrms |
Gain Error | +/- 0.03dB |
Output Impedance | Input Positive Terminal to Ground: 1 Mohm |
Flatness | 20Hz - 20kHz，＜+/- 0.08dB AO - 3dB Bandwidth：4Hz - 75kHz |
AO Idle noise (uVrms) | |||
| Sample Rate | fs=48kS/s | fs=96kS/s | fs=192kS/s |
| Typical Value | 24 | 24 | 80 |
| PS：[1]Short circuit source impedance < 50 ohm，Working temperature 23±5℃ | |||
AO SNR (dB) | |||
| Sample Rate | fs=48kS/s | fs=96kS/s | fs=192kS/s |
| Typical Value | 102 | 102 | 92 |
PS：[1]Differential Output，AC Coupling，Output Signal of 1kHz Sine Wave，0dBFS（3.5Vrms） [2]Nyquist Bandwidth [3]Linear Weighting | |||
AO Dynamic Range (dB) | |||
| Sample Rate | fs=48kS/s | fs=96kS/s | fs=192kS/s |
| Typical Value | 90 | 90 | 89 |
PS：[1]Differential Output，AC Coupling，Output Signal of 1kHz Sine Wave，-1dBFS（3.11Vrms） [2]Nyquist Bandwidth [3]Linear Weighting | |||
AO THD+N (dB) | |||
| Sample Rate | fs=48kS/s | fs=96kS/s | fs=192kS/s |
| Typical Value | -88 | -88 | -88 |
PS：[1]Differential Output，AC Coupling，Output Signal of 1kHz Sine Wave，-1dBFS（3.11Vrms） [2]Nyquist Bandwidth [3]Linear Weighting | |||
AO THD(dB) | |||
| Sample Rate | fs=48kS/s | fs=96kS/s | fs=192kS/s |
| Typical Value | -86 | -86 | -86 |
PS：[1]Differential Output，AC Coupling，Output Signal of 1kHz Sine Wave，-1dBFS（3.11Vrms） [2]Nyquist Bandwidth [3]Linear Weighting | |||
AO Cross talk (dB) | |||
| Sample Rate | fs=48kS/s | fs=96kS/s | fs=192kS/s |
| Typical Value | -103 | -103 | -93 |
PS：[1]Differential Output，AC Coupling，Output Signal of 1kHz Sine Wave，-1dBFS（3.11Vrms） [2]Nyquist Bandwidth [3]Linear Weighting | |||
Dimension：mm
