Description
The product with the part number 195959C-02L is an advanced PC-based Multifunction DAQ device, known as the USB-6221. This device is compatible with a range of part numbers including 195959-02, 779808-01, 779808-02, 779808-03, 779808-04, 779808-06, and 779808-07, ensuring versatile application and replacement options.
It boasts 16 analog inputs which can function as 8 differential inputs, alongside 2 analog outputs. This allows for comprehensive data acquisition and control tasks. The maximum sample rate for analog inputs is 250 kS/s, while for analog outputs it reaches up to 833 kS/s, ensuring high-speed performance for a variety of applications.
The device is equipped with 24 digital I/O lines with a drive capability of 24 mA, offering robust control and interfacing capabilities. Additionally, it features two 32-bit timers for precise timing operations.
Its signal conditioning compatibility with SCC and SCXI systems enhances its utility in complex data acquisition setups. The USB-6221 operates within a voltage range of ±10 V and has a DC input coupling. The onboard amplifier, NI-PGIA 2, ensures accurate signal amplification and processing.
This device is compatible with the Windows Vista operating system, and supports application software such as Measurement Studio and LabVIEW, further extending its capabilities in a variety of measurement and automation tasks.
Despite its obsolete status announced by National Instruments, it remains available for purchase and repairs through Apex Waves, ensuring continued support for users who rely on this versatile and powerful data acquisition tool.
| Specification | Detail |
|---|---|
| Part Number | 195959C-02L |
| Compatible 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 |
| Maximum Sample Rate (AI) | 250 kS/s |
| Maximum Sample Rate (AO) | 833 kS/s |
| Digital I/O Lines | 24 |
| Drive Capability (Digital Lines) | 24 mA |
| Timers | Two 32-bit |
| Signal Conditioning Compatibility | SCC, SCXI |
| Operating Voltage Range | ±10 V |
| Input Coupling | DC |
| Amplifier | NI-PGIA 2 |
| Operating System Compatibility | Windows Vista |
| Application Software Support | Measurement Studio, LabVIEW |
| Obsolete Status | Announced by National Instruments; available for purchase and repairs by Apex Waves |
Question 1: What is the part number of the USB-6221?
Answer 1: 195959C-02L
Question 2: How many analog inputs does the USB-6221 have?
Answer 2: 16 AI
Question 3: What is the max AI sample rate for the USB-6221?
Answer 3: 250 kS/s
Question 4: Is the USB-6221 compatible with SCC and SCXI systems?
Answer 4: Yes
Question 5: Can the USB-6221 be purchased despite being obsolete?
Answer 5: Yes, through Apex Waves
