- ±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.
Model | NI-9221 |
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Manufacturer | National Instruments |
Part Numbers | 783732-01, 779373-01, 779014-01, 779373-02 |
Type | C Series Voltage Input Module |
Single-Ended Analog Input Channels | 8 |
Maximum Sample Rate | 800 kS/s |
Analog Input Resolution | 12 bits |
Front Connector | Spring Terminal, D-Sub, or Screw Terminal |
Weight | Screw Terminal- 5.8 oz; Spring Terminal- 5.4 oz; D-Sub- 5.0 oz. |
Warranty | One Year Warranty |
NI-9221 Manual | User Manual and Maintenance Manual Available for Download |