Description
The product features two part numbers, 784788-01 which offers 60 Vrms Channel-to-Earth Ground Isolation and is equipped with a Mini-TC front connector, and 785043-01 which provides 250 Vrms Channel-to-Earth Ground Isolation with a Spring Terminal front connector. Both are designed to seamlessly integrate with CompactDAQ/CompactRIO systems, ensuring broad compatibility and ease of use in diverse applications.
Calibration is NIST-traceable, guaranteeing accuracy and reliability in measurements. The modules are distinguished by their dual isolation barrier, a feature that not only ensures user safety but also enhances noise immunity, crucial for precise data acquisition.
These modules are versatile, supporting both thermocouples and RTDs as input types. They feature 4 differential analog input channels, providing flexibility in sensor connectivity. The Delta-Sigma ADC type with a 24-bit resolution ensures high-fidelity signal conversion, capturing even the subtlest nuances in your data.
The scanned sampling mode complements the high-resolution ADC, ensuring that each channel is accurately sampled. With a voltage range of +/-80 mV and a conversion time of 70 ms per channel, these modules strike an optimal balance between speed and precision. The input bandwidth is 15 Hz at -3dB, tailored for signals that require careful handling to preserve their integrity.
Exceptional noise rejection of minimum 85 dB ensures that measurements are not only accurate but also reliable, free from the interference that can compromise data quality. Overvoltage protection up to +30 V safeguards the hardware against unexpected voltage spikes, enhancing the module’s longevity.
Additional features include internal auto zero and cold junction channels, critical for maintaining measurement accuracy over time and across temperature variations. Power consumption is efficient, with only
| Specification | Detail |
|---|---|
| Part Numbers | 784788-01 (60 Vrms Ch-Earth Ground Isolation, Mini-TC front connector), 785043-01 (250 Vrms Ch-Earth Ground Isolation, Spring Terminal front connector) |
| Supported Hardware Platforms | CompactDAQ/CompactRIO systems |
| Calibration | NIST-traceable |
| Isolation | Dual isolation barrier for safety and noise immunity |
| Input Types | Thermocouples and RTDs |
| Number of Channels | 4 differential analog input channels |
| ADC Type | Delta-Sigma |
| ADC Resolution | 24 bits |
| Sampling Mode | Scanned |
| 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 | Auto zero channel and cold junction channel |
| Power Consumption | 200 mW (active mode), 10 mW (sleep mode) |
Question 1: What are the part numbers for the NI-9210?
Answer 1: 784788-01 and 785043-01
Question 2: What isolation do the 784788-01 and 785043-01 provide?
Answer 2: 60 Vrms and 250 Vrms respectively
Question 3: How many analog input channels does the NI-9210 have?
Answer 3: 4 differential channels
Question 4: What inputs does the NI-9210 support?
Answer 4: Thermocouples and RTDs
Question 5: What is the voltage range of the NI-9210?
Answer 5: +/-80 mV
