NI SCXI-1302

Description

Detailed Parameter Table

NI SCXI-1302

Product Introduction

The National Instruments SCXI – 1302 is a pivotal 50 – pin terminal block within the SCXI (Signal Conditioning eXtension for Instrumentation) platform. As an integral part of the NI’s modular measurement and control ecosystem, the SCXI – 1302 serves as a crucial interface. It acts as a bridge, connecting external sensors and signal sources to the SCXI modules. This connection simplifies the complex process of routing signals in data acquisition, testing, and control systems.

Functionally, the SCXI – 1302 is designed to ensure seamless signal transfer. By providing a well – organized way to connect wires, it plays a key role in maintaining reliable and efficient communication between different components of the automation system. Whether it’s in a research laboratory or an industrial plant, the SCXI – 1302 is an essential component for accurate data collection and system operation.

Core Advantages and Technical Highlights

Reliable Signal Routing

The SCXI – 1302 excels in signal breakout and routing. It can handle multiple signals simultaneously, making it suitable for complex setups with various sensors. For instance, in an industrial environment with temperature, pressure, and vibration sensors, the SCXI – 1302 can precisely route each sensor’s signal to the appropriate input channels of compatible SCXI analog input modules. This ensures that the data acquisition process is accurate and efficient, minimizing the risk of signal misrouting.

High Compatibility

Compatibility is one of the major strengths of the SCXI – 1302. It can be paired with a wide range of SCXI modules, such as the SCXI – 1180 custom circuit module. This flexibility allows for enhanced functionality in the overall data acquisition system. Users can mix and match different modules according to their specific application needs, and the SCXI – 1302 will ensure seamless integration. This adaptability makes it a go – to choice for diverse automation projects.

Mechanical and Electrical Integrity

Built with high – quality materials, the SCXI – 1302 offers excellent mechanical and electrical integrity. Mechanically, it securely holds wires in place, preventing accidental disconnections. Electrically, it provides a stable and low – impedance connection. This is crucial for applications where precise measurements are required, like in scientific research or high – precision industrial monitoring. The low – impedance path ensures that the signal quality is maintained, leading to more accurate data readings.

Typical Application Scenarios

In industrial data acquisition, the SCXI – 1302 is invaluable. In a manufacturing plant, numerous sensors are deployed to monitor the production process. The temperature of machinery needs to be constantly monitored to prevent overheating. The pressure in pipelines must be maintained within a certain range for efficient operation. The vibration of motors can indicate potential mechanical failures. The SCXI – 1302 connects all these sensors to the relevant SCXI modules. This integration allows for centralized monitoring and control, enabling operators to quickly detect any anomalies and take corrective actions in a timely manner.

For scientific research laboratories, accurate data acquisition is of utmost importance. In a physics experiment measuring the electrical properties of materials, sensors detect small changes in voltage or current. The SCXI – 1302 connects these sensors to the appropriate SCXI modules. The stable and reliable signal transfer provided by the SCXI – 1302 ensures that the data measured and recorded is accurate. This is essential for obtaining meaningful results in scientific research.

In test and measurement applications, when testing the performance of a new electronic device, various sensors and probes are used to measure parameters like voltage, current, and frequency. The SCXI – 1302 routes the signals from these test equipment to the SCXI modules for further analysis. This helps in ensuring the accuracy and reliability of the test results, making it an important part of test and measurement setups.

NI SCXI-1302

Related Model Recommendations

SCXI – 1320: It is also a terminal block in the NI product line. It has an onboard temperature sensor for cold – junction compensation when using thermocouples. It is related to the SCXI – 1302 as they are both terminal blocks in the SCXI system, but the SCXI – 1320 has this additional temperature – compensation feature.

SCXI – 1308: A 32 – channel terminal block with 78 screw terminals. It is shielded and can be connected to specific SCXI modules like the SCXI – 1102/B/C and the SCXI – 1100 modules. It also has precision resistors for current – to – voltage conversion. It is related to the SCXI – 1302 as they are both used for signal connection in the SCXI system, but the SCXI – 1308 has more channels and specific current – conversion capabilities.

SCXI – 1322: Designed to be used with the SCXI – 1122 module. It has an onboard sensor for cold – junction compensation and 48 screw terminals. It is related to the SCXI – 1302 as part of the SCXI terminal – block product family, but it is specifically tailored for use with the SCXI – 1122 module.

SCXI – 1180: A custom circuit module that can be used with the SCXI – 1302 for signal breakout. It has a front panel and a 50 – pin ribbon – cable assembly to incorporate unconditioned signals into the SCXI chassis – based system. It is related to the SCXI – 1302 through their functional relationship in signal – handling within the SCXI system.

SCXI – 1102/B/C: These are SCXI modules that can be connected to the SCXI – 1308 (and by extension, are part of the SCXI ecosystem where the SCXI – 1302 also operates). They are related to the SCXI – 1302 in terms of the overall modular system architecture, where different modules work together for data acquisition and processing.

Installation, Commissioning and Maintenance Instructions

Installation Preparation

Before installing the SCXI – 1302, ensure the SCXI chassis is in a clean and dry environment. Power off the chassis to avoid any electrical accidents. Gather the necessary tools, such as screwdrivers if there are fasteners involved in the installation. When handling the SCXI – 1302, be careful not to damage the 50 – pin connector. Identify the correct slot on the front of the SCXI chassis where the SCXI – 1302 is to be inserted.

Maintenance Suggestions

For daily maintenance, visually inspect the SCXI – 1302 for any signs of physical damage or loose connections. If there are any issues, refer to the user manual for troubleshooting steps. In case of a faulty connection, check the wiring and the 50 – pin connector for any signs of corrosion or damage. If a spare part replacement is needed, ensure to use genuine NI replacement parts. This will help maintain the long – term performance and reliability of the SCXI – 1302, ensuring it continues to function optimally in the automation system.

Service and Guarantee Commitment

NI stands behind the quality of the SCXI – 1302 with a comprehensive quality assurance program. The product undergoes rigorous testing before leaving the factory to ensure it meets the highest standards of performance. In terms of after – sales policy, NI provides detailed documentation, including user manuals and installation guides, to assist users in getting the most out of the SCXI – 1302. Technical support is also available through online resources such as user forums, where users can interact with experts and other users to solve any issues. NI’s commitment to customer satisfaction and product quality ensures that the SCXI – 1302 remains a reliable choice for automation projects, giving users the confidence that they are investing in a high – quality and well – supported product.