Description
NI Data Acquisition Card PCI-6221 – High Performance DAQ
High-performance DAQ card for precise data acquisition and control
| Brand | National Instruments |
| Model | PCI-6221 |
| Voltage | 5V DC (PCI Bus Powered) |
| Country of Origin | United States |
| Weight | 0.3 kg |
| Dimensions | 175 x 107 x 20 mm |
| Warranty | 1 year |
| Certifications | CE, RoHS |
| SKU / MPN | 779532-01 |
| What’s in the box | DAQ card, installation CD, quick start guide |
| Analog Input Channels | 16 |
| Sampling Rate | 250 kS/s |
| Resolution | 16-bit |
| Analog Output Channels | 2 |
| Digital I/O | 24 (8 TTL, 16 DI/DO) |
| Counter/Timer | 2 (32-bit) |
Key benefits: High-speed sampling, versatile I/O options, and seamless integration with NI software for reliable data acquisition.
Typical applications: Laboratory testing, industrial automation, sensor monitoring, and research applications
Order number: NI Data Acquisition Card PCI-6221 – High Performance DAQ
Lifecycle: Active
Documentation: Online PDF
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David L. –
The power supply unit is stable under full load. Better than expected.