Description
The NI-9219 is a versatile module categorized under the C Series Analog Input, designed to integrate perfectly with NI CompactDAQ or CompactRIO Chassis. This module is designed to support a wide variety of input types including strain gages, RTDs, thermocouples, load cells, and other powered sensors, making it highly adaptable for various data acquisition needs.
The module is available in both conformal coated and non-conformal coated variants, with part numbers 779781-02 and 785994-01 respectively, to suit different environmental conditions. Additionally, it includes several other part numbers such as 192496A-01 and 192496F-01L for various configurations and requirements.
Featuring 4 separately selectable channels, the NI-9219 provides flexibility in measurement applications. It offers a measurement range of ±60 V for voltage and ±25 mA for current, ensuring a broad spectrum of signal compatibility. Spring terminal front connectors facilitate easy and secure connections.
With a focus on precision, the module incorporates four 24-bit Analog-to-Digital Converters, ensuring high-quality data acquisition. It supports a maximum sample rate of 100 S/s per channel, sufficient for capturing detailed measurements across all channels. Signal conditioning is tailored to each measurement type, with isolation options to protect against voltage spikes and enhance safety.
The NI-9219 is designed to operate within an extensive temperature range of -40 °C to 70 °C, ensuring reliability in harsh environments. Its isolation capability of 250 Vrms Ch-Ch enhances its robustness and durability for industrial applications.
For users looking to expand their setup, the module is compatible with the NI 9972 Backshell Connector Kit, providing additional flexibility
| Feature | Description |
|---|---|
| Part Numbers | 192496A-01, 785994-01, 779781-02, 192496F-01L |
| Category | C Series Analog Input |
| Model | NI-9219 |
| Platform Compatibility | NI CompactDAQ or CompactRIO Chassis |
| Conformal Coated Variant | 779781-02 |
| Non-Conformal Coated Variant | 785994-01 |
| Input Types Supported | Strain gages, RTDs, thermocouples, load cells, and other powered sensors |
| Channels | 4, separately selectable |
| Measurement Range | ±60 V (voltage), ±25 mA (current) |
| Front Connectors | Spring terminal |
| Isolation | 250 Vrms Ch-Ch |
| Maximum Sample Rate | 100 S/s per channel |
| Signal Conditioning | Measurement-specific, with isolation options |
| Operating Temperature Range | -40 °C to 70 °C |
| Additional Accessories | NI 9972 Backshell Connector Kit |
| Software Requirement | NI-DAQmx driver, Application Development Environment support |
| Analog-to-Digital Converters | Four 24-bit |
| Excitation Current | Available for all input modes requiring excitation |
| Calibration | Available, recommended annually or every two years | Question 1: What chassis is the NI-9219 compatible with?
