NI SCXI-1163R

Description

NI SCXI-1163R Product Description

Detailed parameter table

NI SCXI-1163R

Product introduction

The NI SCXI-1163R is a high – performance signal conditioning module manufactured by National Instruments (NI), a renowned leader in test, measurement, and automation solutions. As a key component of the SCXI (Signal Conditioning eXtensions for Instrumentation) platform, the SCXI-1163R is designed to enhance the accuracy and reliability of data acquisition systems.

This module offers 8 differential or 16 single – ended input channels, providing flexibility for various measurement applications. It can handle input voltages within the range of ±10 V, making it suitable for a wide variety of analog signal sources. With a bandwidth of up to 100 kHz, the NI SCXI-1163R ensures that high – frequency signals can be accurately conditioned and processed. Its 250 V rms channel – to – channel and channel – to – ground isolation feature protects the measurement system from electrical interference, ensuring precise and stable signal conditioning, which is crucial for accurate data acquisition in industrial automation, research, and development, and test and measurement scenarios.

Core advantages and technical highlights

Flexible Channel Configuration: The NI SCXI-1163R stands out with its ability to configure 8 differential or 16 single – ended input channels. This flexibility allows engineers and researchers to adapt the module to different measurement needs. For example, in applications where high – common – mode rejection is required, the differential input mode can be used, while the single – ended mode is suitable for simpler, lower – noise measurement setups.

Superior Signal Isolation: The 250 V rms isolation provided by the SCXI-1163R is a significant advantage. In industrial environments filled with electrical noise and potential voltage surges, this isolation feature safeguards the measurement system from interference. It prevents signal distortion and ensures that the acquired data accurately represents the measured physical quantities, leading to more reliable test results and process control.

High – bandwidth Performance: With a bandwidth of up to 100 kHz, the NI SCXI-1163R can effectively condition high – frequency analog signals. This makes it ideal for applications such as vibration analysis, where capturing rapid changes in signal amplitude is essential. It enables the accurate measurement and analysis of complex waveforms, providing detailed insights into the behavior of mechanical systems.

Seamless Integration: As part of the NI SCXI platform, the SCXI-1163R integrates seamlessly with other NI products. It uses NI – specific communication protocols, allowing for easy setup and control within a larger measurement and automation system. This integration simplifies system design and reduces the time and effort required for development, enhancing overall productivity.

NI SCXI-1163R

Typical application scenarios

In industrial automation, the NI SCXI-1163R is widely used for monitoring and controlling manufacturing processes. For instance, in a semiconductor manufacturing plant, it can be used to condition the analog signals from sensors that measure parameters such as temperature, pressure, and flow rate in the production lines. The accurate signal conditioning provided by the SCXI-1163R ensures that the control system receives reliable data, enabling precise adjustment of process variables to maintain product quality.

In the field of research and development, the module plays a crucial role in laboratory experiments. Scientists and researchers can use it to condition signals from various sensors in experiments related to physics, chemistry, and biology. For example, in an electrophysiology experiment, it can condition the weak electrical signals from nerve cells, allowing for accurate data acquisition and analysis.

In the automotive industry, the NI SCXI-1163R is used for vehicle testing. It can condition signals from sensors placed on different parts of the vehicle to measure parameters like engine vibration, suspension movement, and tire pressure. The high – bandwidth and isolation features of the module ensure that the test data is accurate, helping engineers to optimize vehicle performance and durability.

Related model recommendations

1. NI SCXI-1125: A high – density, general – purpose signal conditioning module. It has more input channels than the SCXI-1163Rand is suitable for applications that require a large number of simultaneous measurements. It can be used in conjunction with the SCXI-1163R in complex measurement systems to expand the overall channel capacity.
2. NI SCXI-1122: Designed for strain – gage and bridge measurements. It provides specialized signal conditioning for these types of sensors. When combined with the SCXI-1163R, it can form a comprehensive measurement solution for applications that involve both general – purpose analog signals and strain – related measurements, such as in structural health monitoring.
3. NI SCXI-1300: A terminal block accessory for the SCXI platform. It simplifies the connection of external sensors and devices to modules like the SCXI-1163R. It provides a convenient and organized way to wire the input signals, improving the overall system’s usability and reliability.
4. NI SCXI-1000: The chassis that houses SCXI modules, including the SCXI-1163R. It provides power, communication, and mechanical support for the modules. Different models of the SCXI-1000can accommodate varying numbers of modules, allowing users to build customized measurement systems based on their specific requirements.
5. NI SCXI-1140: A high – accuracy, differential input module. It offers higher accuracy in signal conditioning compared to the SCXI-1163Rand is suitable for applications where extremely precise measurements are needed, such as in calibration laboratories. It can be used in parallel with the SCXI-1163R to handle different levels of measurement accuracy requirements within a single system.

Installation, commissioning and maintenance instructions

Installation preparation: Before installing the NI SCXI-1163R, ensure that the SCXI chassis is powered off and properly grounded. Gather the necessary tools, such as a screwdriver. Carefully align the module with the slot in the chassis and gently slide it in until it clicks into place. Make sure all the connections to the SCXI bus are secure. When connecting external sensors or devices, refer to the wiring diagrams in the product manual to ensure correct polarity and signal routing.

Maintenance suggestions: For daily maintenance, regularly check the status indicators on the SCXI-1163R and the SCXI chassis to ensure normal operation. Clean the module and the chassis regularly to remove dust and debris, which can affect the performance and reliability of the system. In case of any measurement errors or abnormal behavior, first check the connections and the configuration settings. If the problem persists, refer to the troubleshooting guide in the product manual. When replacing any components, use only genuine NI parts to ensure compatibility and maintain the high – quality performance of the module.

Service and guarantee commitment

We are fully confident in the quality of the NI SCXI-1163R. The product comes with a comprehensive warranty that covers any manufacturing defects. During the warranty period, if the module fails to perform as specified, we will repair or replace it free of charge. Our dedicated technical support team is available to assist customers with installation, commissioning, and any technical issues. We offer online resources, including user manuals, software drivers, and application notes, to help users get the most out of the SCXI-1163R. Additionally, we provide regular software updates to enhance the functionality and compatibility of the module, ensuring that our customers’ measurement and automation systems remain at the forefront of technology.