NI-9221

Loading Pricing

Price may vary with addition of accessories and services.

Contact us with questions for pricing.

±60 V, 800 kS/s, 12-Bit, 8-Channel C Series Voltage Input Module

The NI‑9221 performs single-ended analog input. The wider voltage range makes this module well suited for industrial-level, automotive, or even smaller-cell battery measurements. There are two connector options for the NI‑9221: a 36‑position spring‑terminal connector and a 37-position D‑SUB connector.

Part Number(s): 779373-02 | 779373-01 | 783732-01 | 779014-01 |

You can request repair, schedule calibration, or get technical support. A valid service agreement may be required.

Search for answers to frequently asked questions and troubleshooting tips for common errors written by NI engineers.

Ask questions, explore solutions, and participate in discussions with other NI Community members.

Access hundreds of self-paced lessons, application-focused learning paths, and get started with product set-up tutorials.