Description
Detailed Parameter Table
| Parameter Name | Parameter Value |
| Product model | NI CDAQ-9174 |
| Manufacturer | National Instruments (NI) |
| Product category | CompactDAQ Chassis |
| Number of Slots | 4 |
| Bus Connector | USB 2.0 Hi-Speed |
| Timing Resolution | 12.5 ns |
| Dimensions (W x H x D) | 159.5 mm x 88.1 mm x 58.9 mm (6.28 x 3.47 x 2.3 in) |
| Weight | 574 g (20.2 oz) |
| Input Voltage Range | 9 V to 30 V |
| Maximum Power Consumption | 5.15 W |
| Power Input Connector | 2 positions 3.5mm pitch pluggable screw terminal with screw locks |
| Certifications | CE, UL, CSA, ATEX, IECEx |
NI CDAQ-9174
Product Introduction
The NI CDAQ-9174 is a high-performance, four-slot CompactDAQ USB chassis designed for small, portable sensor measurement systems. It provides the plug-and-play simplicity of USB for sensor and electrical measurements, controlling the timing, synchronization, and data transfer between C Series I/O modules and an external host. The chassis supports a combination of C Series I/O modules, enabling a mix of analog I/O, digital I/O, and counter/timer measurements.
Core Advantages and Technical Highlights
High-Speed Data Transfer:
The NI CDAQ-9174 features a USB 2.0 Hi-Speed Bus Interface, supporting high-performance data streams for analog input, analog output, digital input, digital output, counter/timer input, and counter/timer output.
Multiple Timing Engines:
With multiple timing engines, the chassis can run seven hardware-timed operations simultaneously, with three independent rates for analog input.
Versatile Module Compatibility:
The chassis supports a wide range of C Series I/O modules, allowing users to create customized measurement systems.
Robust Industrial Design:
The NI CDAQ-9174 is designed for harsh environments, with an operating temperature range of -40°C to 70°C and a storage temperature range of -40°C to 85°C.
NI CDAQ-9174
Typical Application Scenarios
The NI CDAQ-9174 is widely used in various industrial and research applications:
Industrial Automation: For precise control and monitoring of manufacturing processes.
Research and Development: For high-precision data acquisition in laboratory settings.
Automotive Testing: For real-time control and monitoring of vehicle systems.
Aerospace: For reliable control and monitoring in aircraft systems.
Related Model Recommendations
NI cDAQ-9184: An 8-slot CompactDAQ chassis for more extensive measurement systems.
NI cDAQ-9178: A 4-slot CompactDAQ chassis with Ethernet connectivity.
NI cDAQ-9134: A 4-slot CompactDAQ chassis with USB connectivity, suitable for smaller systems.
Installation, Commissioning, and Maintenance Instructions
Installation Preparation:
Ensure the installation environment meets the specified temperature and humidity requirements. The chassis should be installed in a location with adequate ventilation to dissipate heat. Verify that the power supply voltage is within the specified range (9 V to 30 V) to avoid damage to the chassis.
Maintenance Suggestions:
Regularly inspect the installation to ensure the chassis is securely mounted and all connections are tight. Monitor the operational status of the chassis to detect any signs of malfunction early. Conduct functional testing on the chassis at least once a year to ensure optimal performance.
Service and Guarantee Commitment
National Instruments provides comprehensive support for the NI CDAQ-9174, including a robust warranty that ensures product quality and reliability. The company offers extensive after-sales services such as technical support, repair services, and spare part supply. NI’s global network of service centers ensures prompt assistance and expert guidance, demonstrating the company’s commitment to customer satisfaction and product excellence.
