NI FD-11601 电压输入模块 (8ch, ±10 V, 24 bits, 100 kSamples/s)

Number of channels: 8 analog input channels

Isolation: Galvanic isolation between channels and to chassis

Input voltage range (AI+ to AI-): ±10.5 V

ADC resolution: 24 bits

Type of ADC: Delta-Sigma (with analog prefiltering)

Sample mode: Simultaneous

TEDS support: IEEE 1451.4 TEDS Class 2

Timebases (fM)

Frequency: 13.1072 MHz, 12.8 MHz, 12.288 MHz,v10.24 MHz

Accuracy: ±30 ppm maximum

Sampled data rate range (fs)

Minimum: 500 Samples/s

Maximum: 102.4 kSamples/s

Sampled data rates (fs): Refer to the following table for sample data rates supported for each timebase

Measures voltage input signals in rugged environments. FieldDAQ™ devices are dust- and water-resistant and offer TSN technology for simplified distribution.

The Voltage Input Device for FieldDAQ measures up to eight ±10 V channels with 24-bit resolution and simultaneous sample rates up to 100 kS/s/ch. Some models can power sensors, such as pressure sensors, with up to 24 V per input channel. This device offers 500 V channel-to-channel isolation, protecting instrumentation from high-transient voltages. Additionally, the device is IP65 and IP67 rated to be dust-proof and water-submersible, can operate in -40 °C to 85 °C environments, and can sustain 100 g shock and 10 g vibration. It has an integrated network switch for simplified daisy chaining and provides tight synchronization over time sensitive networking (TSN) for distributed data acquisition systems.The Voltage Input Device for FieldDAQ includes the NI-DAQmx driver and configuration utility that simplify configuration and measurements. NI-DAQmx supports NI programming environments as well as Python, ANSI C, C#.NET, and MathWorks MATLAB® software.

Datasheet