Description
The NI-9210 C Series Temperature Input Module is a sophisticated component designed for CompactDAQ/CompactRIO systems. This module is available in two part numbers: 784788-01, which offers 60 Vrms channel-to-earth ground isolation with a Mini-TC connector, and 785043-01, providing 250 Vrms channel-to-earth ground isolation with a Spring Terminal connector.
Its calibration is NIST-traceable, ensuring accuracy and reliability in measurements. The NI-9210 features a dual isolation barrier for enhanced safety and performance, making it suitable for a wide range of industrial applications. The module accepts thermocouples and RTDs as input types, which allows for versatile temperature measuring capabilities.
With 4 differential analog input channels, the module can handle multiple measurements simultaneously. Each channel is powered by a Delta-Sigma ADC with 24 bits resolution, ensuring high-precision data conversion. The scanned sampling mode further enhances its performance by systematically capturing data across all channels.
The NI-9210 can measure signals in the ±80 mV voltage input range, with a conversion time of 70 ms per channel, making it efficient for dynamic temperature monitoring. The input bandwidth is 15 Hz at -3dB, optimized for capturing fast-changing temperature data. Furthermore, it boasts a minimum noise rejection of 85 dB, ensuring clean, accurate readings even in electrically noisy environments.
It is also designed with overvoltage protection of up to ±30 V, safeguarding the module against unexpected voltage spikes. Additionally, the module includes internal channels for accuracy, such as an auto zero channel and cold junction compensation, to maintain precision and reliability in temperature measurements.
| Specification | Details |
|---|---|
| Product Line | NI-9210 C Series Temperature Input Module |
| Part Numbers | 784788-01 (60 Vrms Ch-Earth Ground Isolation, Mini-TC connector), 785043-01 (250 Vrms Ch-Earth Ground Isolation, Spring Terminal connector) |
| Supported Hardware Platforms | CompactDAQ/CompactRIO systems |
| Calibration | NIST-traceable |
| Isolation | Dual isolation barrier |
| Input Type | Thermocouples, RTDs |
| Number of Channels | 4 differential analog input channels |
| ADC Type | Delta-Sigma, 24 bits resolution |
| Sampling Mode | Scanned |
| Input Range | ±80 mV voltage |
| Conversion Time | 70 ms/channel |
| Input Bandwidth | 15 Hz at -3dB |
| Noise Rejection | Minimum of 85 dB |
| Overvoltage Protection | Up to ±30 V |
| Internal Channels for Accuracy | Auto zero channel, Cold
Question 1: What input types does the NI-9210 support? Question 2: What is the NI-9210’s voltage input range? Question 3: How many analog input channels does the NI-9210 have? Question 4: What type of isolation does part number 785043-01 have? Question 5: Is the NI-9210’s calibration NIST-traceable? |
