Description
The USB-6221 is a sophisticated piece of equipment designed for PC-based multifunction data acquisition (DAQ). This device falls under the category of PC-based Multifunction DAQ and boasts a wide array of features catering to various data acquisition needs.
It comes with multiple Part Numbers, including 195959-02, 779808-01, 779808-02, 779808-03, 779808-04, 779808-06, and 779808-07, ensuring flexibility and compatibility with various setups. The USB-6221 is equipped with 16 Analog Inputs, which can alternatively function as 8 differential inputs, providing versatility in handling various signal types. Additionally, it offers 2 Analog Outputs for comprehensive data output capabilities.
The device boasts a Sample Rate for Analog Inputs at 250 kS/s and for Analog Outputs at an impressive 833 kS/s, ensuring high-speed data acquisition and processing. With 24 Digital I/O Lines, users can manage a wide range of digital signals, enhancing the device’s applicability in diverse scenarios. The USB-6221 supports a Maximum Voltage Range of ±10, suitable for a broad spectrum of sensors and inputs.
Compatibility with Signal Conditioning modules such as SCC and SCXI allows for easy integration and flexibility in signal processing, making this device a versatile tool for complex data acquisition tasks. The onboard NI-PGIA 2 Integrated Amplifier ensures high-quality signal amplification, further enhancing the device’s performance.
Designed with compatibility in mind, the USB-6221 operates seamlessly with Windows Vista, and supports key Application Software like Measurement Studio and LabVIEW, facilitating easy development and integration into existing systems. Lastly, it’s important to note that the USB-6221 has been announced as Obsolete, which indicates that it may no longer be in production or actively supported, yet it remains a powerful tool for those who can leverage its capabilities within their projects.
| Specification | Detail |
|---|---|
| Part Numbers | 195959-02, 779808-01, 779808-02, 779808-03, 779808-04, 779808-06, 779808-07 |
| Model | USB-6221 |
| Category | PC-based Multifunction DAQ |
| Analog Inputs | 16 (Can function as 8 differential inputs) |
| Analog Outputs | 2 |
| Sample Rate (Analog Inputs) | 250 kS/s |
| Sample Rate (Analog Outputs) | 833 kS/s |
| Digital I/O Lines | 24 |
| Maximum Voltage Range | ±10 |
| Signal Conditioning Compatibility | SCC, SCXI |
| Integrated Amplifier | NI-PGIA 2 |
| Operating System Compatibility | Windows Vista |
| Application Software Support | Measurement Studio, LabVIEW |
| Obsolete Status | Announced |
Question 1: How many analog inputs does the USB-6221 have?
Answer 1: 16 analog inputs, can function as 8 differential inputs.
Question 2: What sample rate does the USB-6221 analog inputs support?
Answer 2: 250 kS/s for AI.
Question 3: Is the USB-6221 compatible with Windows Vista?
Answer 3: Yes, it’s compatible with Windows Vista.
Question 4: Does the USB-6221 support Signal Conditioning modules?
Answer 4: Yes, compatible with SCC and SCXI modules.
Question 5: Is the USB-6221 considered obsolete?
Answer 5: Yes, it has been announced as obsolete.


