NI SCXI-1349

Description

Detailed Parameter Table

NI SCXI-1349

Product Introduction

The National Instruments SCXI – 1349 is a high – performance shielded cable adapter, playing a pivotal role in establishing seamless connections within data acquisition setups. It serves as a crucial bridge, linking an SCXI system to a data acquisition device, specifically enabling the connection between a 68 – pin E series DAQ device (excluding the 61xxE models) and any SCXI module, with the exception of SCXI switch modules.

This adapter comes equipped with three distinct connectors. On its front panel, a 68 – pin male connector provides a connection point for the E series DAQ device. The printed – circuit board features a 50 – pin male breakout connector, which can be used for attaching additional DAQ devices or for specific signal routing requirements. At the rear, a 50 – pin bracket – mounted female connector is designed for connection to the relevant components within the SCXI system. By integrating these connectors, the SCXI – 1349 offers a comprehensive solution for creating a reliable data acquisition network.

Core Advantages and Technical Highlights

Versatile Connectivity: The SCXI – 1349’s ability to interface between a wide range of E series DAQ devices and SCXI modules (excluding switch modules) provides users with extensive flexibility. This versatility allows for seamless integration into diverse data acquisition systems, whether in industrial settings, research laboratories, or educational institutions. It can be used to connect different types of sensors and transducers to the data acquisition system, expanding the scope of measurement and control applications.

Reliable Signal Transmission: Built with high – quality materials and advanced engineering, the SCXI – 1349 ensures reliable signal transmission. The shielded design helps to minimize electromagnetic interference, maintaining the integrity of the signals being transferred between the DAQ device and the SCXI module. This is particularly important in environments where electrical noise is prevalent, such as industrial plants or near high – voltage equipment. Reliable signal transmission is essential for accurate data acquisition, which in turn enables precise analysis and decision – making in various applications.

Compliance with Safety Standards: Meeting international electrical safety standards like IEC 61010 – 1, UL 3111 – 1, and CAN/CSA C22.2 No. 1010.1, the SCXI – 1349 guarantees safe operation. This compliance not only protects the users from potential electrical hazards but also safeguards the connected equipment. In industrial and laboratory environments where safety is of utmost importance, this feature gives users peace of mind when incorporating the SCXI – 1349 into their systems.

Warranty Coverage: Backed by a three – year warranty, National Instruments demonstrates its confidence in the quality and durability of the SCXI – 1349. The warranty provides users with assurance that in case of any manufacturing defects or premature failures, they can rely on National Instruments for support and replacement, reducing the total cost of ownership and risk associated with the product.

Typical Application Scenarios

Industrial Automation: In industrial automation systems, the SCXI – 1349 can be used to connect an SCXI module to a data acquisition system. For example, it can link temperature, pressure, and flow rate sensors to the data acquisition device through the SCXI module. This enables real – time monitoring and control of industrial processes, ensuring smooth operation, optimizing production efficiency, and enhancing product quality. The adapter’s ability to handle multiple types of signals makes it suitable for complex industrial setups with a variety of sensors and actuators.

Research and Development Laboratories: In scientific research laboratories, the SCXI – 1349 is valuable for connecting experimental equipment to data acquisition systems. It can be used to interface specialized sensors used in physics, chemistry, or biology experiments to the DAQ device via an SCXI module. This allows researchers to accurately collect and analyze data, facilitating scientific discovery and innovation. The reliable signal transmission and compatibility with different devices make it an ideal choice for research applications where precision and accuracy are crucial.

Educational Institutions: In educational settings, the SCXI – 1349 can be used to teach students about data acquisition and control systems. It provides a hands – on way for students to learn how to connect different components, such as sensors and DAQ devices, and understand how data is transferred and processed. The adapter’s ease of use and wide compatibility make it suitable for educational labs with limited resources, enabling students to gain practical experience in a real – world – like data acquisition environment.

NI SCXI-1349

Related Model Recommendations

NI SCXI – 1000, SCXI – 1001, or SCXI – 1000 DC Chassis: The SCXI – 1349 is compatible with these chassis models. The chassis provides the physical and electrical framework for housing the SCXI modules. When used in combination with the SCXI – 1349, they create a complete data acquisition system. For example, in an industrial monitoring application, the SCXI – 1349 can connect the DAQ device to the SCXI modules housed in the SCXI – 1000 chassis, allowing for efficient data collection from various sensors.

68 – pin E series DAQ Devices (excluding 61xxE models): These are the primary DAQ devices that the SCXI – 1349 is designed to connect with. Different models within this series may have varying capabilities in terms of sampling rates, resolution, and the number of input/output channels. Depending on the specific requirements of the data acquisition application, users can choose an appropriate E series DAQ device to pair with the SCXI – 1349. For instance, a high – speed data acquisition application may require a DAQ device with a high sampling rate, while a precision measurement application may need a device with high resolution.

NI SCXI – 1346: Similar to the SCXI – 1349, the SCXI – 1346 is also a cable adapter. It has a similar function of connecting DAQ devices to SCXI systems. However, there may be differences in terms of connector types, compatibility with specific devices, or signal handling capabilities. In some cases, depending on the system requirements, users may choose between the SCXI – 1349 and the SCXI – 1346. For example, if the system has a specific need for a particular type of connector or a different breakout pin configuration, one of these adapters may be more suitable. In larger systems, both could potentially be used to handle different aspects of the data acquisition and connection requirements.

Installation, Commissioning and Maintenance Instructions

Installation Preparation: Before installation, ensure the working environment meets the specified temperature and humidity requirements of 0 – 50 °C and 10 – 90% non – condensing relative humidity. Tools required include a small flathead screwdriver. Safety is crucial; turn off the power to all related devices, including the DAQ device, SCXI chassis, and any connected sensors, to prevent electrical shocks. Identify the appropriate SCXI module to which the SCXI – 1349 will be attached, following the SCXI quick – start guide. Mount the SCXI – 1349 on the back of the selected SCXI module, ensuring proper alignment and a secure connection. Connect the 68 – pin E series DAQ device to the front – panel 68 – pin male connector of the SCXI – 1349 using an appropriate 68 – pin cable, which is determined by the DAQ device model.

Maintenance Suggestions: For regular maintenance, periodically inspect the connections of all three connectors on the SCXI – 1349. Loose connections can lead to signal loss or interference, affecting data acquisition accuracy. Check for any signs of physical damage, such as cracks or bent pins. In case of signal integrity issues, first verify all connections and cable integrity. If a component failure is suspected, contact National Instruments’ technical support for further diagnosis. It is also advisable to periodically clean the adapter to remove dust and debris, which can accumulate over time and potentially affect performance, especially in dusty industrial environments.

Service and Guarantee Commitment

National Instruments offers a comprehensive service and guarantee for the SCXI – 1349. The three – year warranty covers manufacturing defects, giving users confidence in the product’s quality. In case of any issues, the company’s dedicated technical support team is available to provide assistance. They can offer remote troubleshooting, helping users quickly identify and resolve problems related to the SCXI – 1349. For more complex issues, National Instruments provides repair services, ensuring that the adapter can be restored to its optimal working condition. Additionally, users have access to a wealth of online resources, including detailed user manuals, application notes, and technical documentation. These resources are invaluable for proper installation, use, and maintenance of the SCXI – 1349, further enhancing the user experience and the product’s long – term reliability.