Description
The USB-6221 is a versatile PC-based Multifunction DAQ unit designed for a wide range of applications. It supports various part numbers including 195959-02, 779808-01, 779808-02, 779808-03, 779808-04, 779808-06, and 779808-07, ensuring a broad compatibility and flexibility for users.
This model comes equipped with 16 analog inputs, which can also function as 8 differential inputs, providing ample data acquisition capabilities for most projects. Additionally, it features 2 analog outputs for tasks that require analog signal generation.
When it comes to data handling speeds, the USB-6221 does not disappoint. It boasts a sampling rate of 250 kS/s for analog inputs and an impressive 833 kS/s for analog outputs, ensuring swift and efficient data processing.
For projects requiring digital communication or control, this device offers 24 digital I/O lines with a maximum output of 24 mA, suitable for a variety of digital devices. Furthermore, it includes two 32-bit timers, enhancing its utility for precise timing and control tasks.
Compatibility with signal conditioning modules such as SCC and SCXI allows for easy integration and expansion based on the specific requirements of a project. Its operating voltage range of ±10 V and the inclusion of an NI-PGIA 2 amplifier ensure high-quality signal amplification and measurement accuracy.
The USB-6221 guarantees 16-bit accuracy in measurements, providing high precision for critical applications. It is compatible with Windows Vista, Measurement Studio, and LabVIEW, offering flexibility in software choices for various development environments.
Despite its obsolete status, the USB-6221 remains available for purchase and repairs through Apex Waves, ensuring long-term usability and support for existing setups.
| Feature | Description |
|---|---|
| Part Numbers | 195959-02, 779808-01, 779808-02, 779808-03, 779808-04, 779808-06, 779808-07 |
| Category | PC-based Multifunction DAQ |
| Model | USB-6221 |
| Analog Inputs | 16 (Can function as 8 differential inputs) |
| Analog Outputs | 2 |
| Sampling Rate (AI) | 250 kS/s |
| Sampling Rate (AO) | 833 kS/s |
| Digital I/O Lines | 24 |
| Maximum Output (Digital Lines) | 24 mA |
| Timers | Two 32-bit |
| Signal Conditioning Compatibility | SCC, SCXI |
| Operating Voltage Range | ±10 |
| Amplifier | NI-PGIA 2 |
| Accuracy | 16-bit |
| Software Compatibility | Windows Vista, Measurement Studio, LabVIEW |
| Obsolete Status | Announced but available for purchase and repairs by Apex Waves |
Question 1: What is the analog input count of the USB-6221?
Answer 1: 16 analog inputs, can function as 8 differential inputs.
Question 2: What sampling rate does the USB-6221 offer for AI?
Answer 2: 250 kS/s for analog inputs.
Question 3: How many DIO lines does the USB-6221 have?
Answer 3: 24 digital I/O lines.
Question 4: Is the USB-6221 compatible with SCC and SCXI?
Answer 4: Yes, it supports SCC and SCXI signal conditioning modules.
Question 5: What operating systems is the USB-6221 compatible with?
Answer 5: Windows Vista, Measurement Studio, and LabVIEW.
