Description
The NI-9210 is a C Series Analog Input module specifically designed for temperature input, known as the NI 9210 Mini TC. This module is available in two part numbers: 784788-01, which comes with a Mini-TC connector, and 785043-01, which features a Spring Terminal connector. It is compatible with CompactDAQ/CompactRIO systems, providing a versatile solution for temperature data acquisition.
The NI-9210 offers NIST-traceable calibration, ensuring reliable and accurate measurements. It supports different input types, including Thermocouples and RTDs, making it a flexible choice for various temperature sensing applications. With 4 differential analog input channels, it can accommodate multiple temperature sensors simultaneously.
This module utilizes a Delta-Sigma ADC with a 24 bits resolution, delivering high-precision data. The sampling mode is scanned, with an input voltage range of +/-80 mV. Each channel has a conversion time of 70 ms and an input bandwidth of 15 Hz at -3dB, ensuring timely and accurate data capture.
The NI-9210 is designed with robust safety features, including overvoltage protection up to +30 V. It offers excellent noise rejection, with a minimum of 85 dB, which minimizes signal interference for clearer readings. For enhanced measurement accuracy, it includes internal channels like an auto zero channel and a cold junction channel.
In terms of electrical safety, it provides isolation levels of 60 Vrms Ch-Earth Ground for the 784788-01 model and 250 Vrms Ch-Earth Ground for the 785043-01 model, enhancing user safety and equipment protection. The power consumption is efficient, with only 200 mW in active mode and 10 mW in sleep mode, making it an energy-efficient choice for continuous temperature monitoring.
| Specification | Details |
|---|---|
| Part Numbers | 784788-01 (Mini-TC connector), 785043-01 (Spring Terminal connector) |
| Category | C Series Analog Input |
| Model | NI-9210 |
| Description | NI 9210 Mini TC, C Series Temperature Input Module |
| Supported Hardware Platforms | CompactDAQ/CompactRIO systems |
| Calibration | NIST-traceable |
| Isolation | 60 Vrms Ch-Earth Ground (784788-01), 250 Vrms Ch-Earth Ground (785043-01) |
| Input Types | Thermocouples, RTDs |
| Number of Channels | 4 differential analog input channels |
| ADC Type | Delta-Sigma, 24 bits resolution |
| Sampling Mode | Scanned |
| Input Voltage Range | +/-80 mV |
| Conversion Time | 70 ms/channel |
| Input Bandwidth | 15 Hz at -3dB |
| Noise Rejection (Minimum) | 85 dB |
| Overvoltage Protection | Up to +30 V |
| Internal Channels for Accuracy | Auto zero channel, Cold junction channel |
| Power Consumption | 200 mW (Active mode), 10 mW (Sleep mode) |
Question 1: How many input channels does the NI-9210 have?
Answer 1: It has 4 differential analog input channels.
Question 2: What types of temperature sensors does NI-9210 support?
Answer 2: It supports Thermocouples and RTDs.
Question 3: What is the input voltage range of NI-9210?
Answer 3: +/-80 mV.
Question 4: What is the resolution of NI-9210’s ADC?
Answer 4: 24 bits Delta-Sigma ADC.
Question 5: Does NI-9210 offer NIST-traceable calibration?
Answer 5: Yes, it offers NIST-traceable calibration.
