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780706-01, 32 Channels, NI-9205 C Series Voltage Input Module
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National Instruments 780706-01 C Series Voltage Input Module
The National Instruments 780706-01 (NI-9205) is a high-density, 32-channel C Series voltage input module engineered for precise data acquisition across industrial settings. Highly flexible in channel configuration, it supports either 32 single-ended inputs or 16 differential input pairs to accommodate varying sensor grounding schemes. Driven by a 16-bit analog-to-digital converter (ADC) and a programmable-gain instrumentation amplifier, the module maintains 16-bit resolution across four selectable input ranges (±0.2 V, ±1 V, ±5 V, and ±10 V), ensuring full measurement precision even with low-level sensor signals.
Built for harsh deployment environments, the unit features comprehensive hardware protection, including ±30 V input overvoltage protection on all channels and 250 Vrms channel-to-earth ground galvanic isolation to shield against power line transients and ground loops. The module provides a 370 kHz analog bandwidth and includes a dedicated 10-bit analog trigger channel for precise event-driven acquisition. Operating strictly with DC input coupling, the ±10 V range offers a 4% overrange capability for maximum signal fidelity up to ±10.4 V relative to COM.
Housed in a rugged enclosure with a front-facing 36-position spring-terminal connector, the 780706-01 operates across an extended temperature range of -40°C to +70°C. Fully compatible with CompactDAQ and CompactRIO chassis, it integrates seamlessly into industrial test, validation, and monitoring systems—providing an ideal solution for high-channel-count voltage measurements, sensor characterization, and automated data acquisition.
| Model | 780706-01 |
|---|---|
| Model Name | NI-9205 |
| Part Type | 32-Channel C Series Voltage Input Module |
| Number of Channels | 16 differential / 32 single-ended channels |
| Filtering | Greater than 100 kHz |
| Maximum Sample Rate | 250 kS/s |
| Enclosed | Yes |
| Input Coupling | DC |
| Front Connection Type | Spring Terminal(1) |
| Input Bias Current | ±100 pA |
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Eligible returns may be accepted within 30 days at Apex Waves’ discretion. A 25% restocking fee applies; non-refundable and built-to-order products are excluded.
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