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NI SCXI-1162HV

¥16,250.00

The NI SCXI – 1162HV is a 32 – channel isolated AC/DC digital input module1. It has 32 channels of optically – isolated digital inputs, which are organized into eight separate banks of four input lines each

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Description

NI SCXI – 1162HV

The NI SCXI – 1162HV is a 32 – channel isolated AC/DC digital input module1. It has 32 channels of optically – isolated digital inputs, which are organized into eight separate banks of four input lines each1. This digital I/O module can sense various AC or DC signals, ranging from digital logic level signals to a maximum of 240 VAC/VDC signals1. The optical isolation on the SCXI – 1162HV eliminates ground – loop issues and separates the host computer from harmful voltages, protecting the computer from large common – mode voltages, ground loops, and voltage spikes that often occur in industrial and research settings1. It can monitor TTL – level inputs and sense the on/off status of power circuits, proximity switches, push – button switches, thermostats, and relays1. The module has two modes of operation: multiplexer and parallel mode1. In multiplexer mode, one DAQ instrument can read 32 – bit digital patterns from the information register of one or more SCXI modules through the SCXI bus using a serial data protocol. In parallel mode, each module is directly connected to a digital I/O DAQ device1.

Product Parameters

  • Channels: 32
  • Input Signal Range: Digital logic level signals to 240 VAC/VDC
  • Isolation: 300 VRMS, Cat. II working isolation per bank; 2,300 VRMS transient over – voltage protection5
  • Input Current Limiting: 1 mA1
  • Serial Data Rate: 1,000 words/s1
  • I/O Connectors: 50 – pin male ribbon – cable rear connector and 48 – pin DIN C male front connector1
  • Compatibility: Compatible with DAQ devices such as 503 (DIO – 24), 6533 (DIO – 32 HS), 6534, and 6508 (DIO – 96) in parallel mode. Controlled by DAQ device serially in multiplexed – mode over the SCXI bus1.

Advantages and Characteristics

  • High Reliability: With optical isolation technology, it can effectively prevent ground – loop problems and protect the host computer from harmful voltages, ensuring stable operation in harsh industrial environments. For example, in an industrial production line where there are many electromagnetic interferences, the NI SCXI – 1162HV can accurately sense the status of various signals without being affected by interference, reducing the occurrence of equipment failures.
  • Easy Integration: It can be easily integrated into existing SCXI systems through the SCXI bus in multiplexed – mode, and can also be directly connected to a DIO device in parallel mode, without the need for additional DAQ devices or complex cabling, which simplifies the system structure and saves installation time and costs5.
  • Wide Signal Sensing Range: It can sense a wide variety of AC and DC signals, from low – level digital logic signals to high – voltage 240 VAC/VDC signals, which has strong versatility and can meet the needs of different application scenarios1.

Application Fields and Application Cases

  • Applicable Industries and Scenarios: The NI SCXI – 1162HV is suitable for a variety of industries, including manufacturing, energy, and automation control. In the manufacturing industry, it can be used to monitor the on – off status of production line equipment, the status of sensors, and the operation of relays. In the energy industry, it can be used to monitor the status of power distribution equipment, the opening and closing of circuit breakers, and the operation of transformers. In the field of automation control, it can be used to collect and process digital signals from various sensors and actuators, providing basic data support for the operation of automated control systems.
  • Application Case: In a factory’s automated production line, the NI SCXI – 1162HV is used to monitor the status of various sensors and switches on the production line. It can quickly and accurately sense the on – off status of proximity sensors, push – button switches, and thermostats, and send the collected digital signals to the control system. Through the analysis and processing of these signals by the control system, the operation of the production line can be effectively monitored and controlled, improving production efficiency and product quality.

Comparison with Similar Products

Compared with some similar products, the NI SCXI – 1162HV has a wider signal sensing range, which can sense both low – level digital logic signals and high – voltage AC and DC signals. Its optical isolation performance is excellent, which can better protect the host computer from harmful voltages and electromagnetic interference. In addition, its two – mode operation provides more flexible connection and configuration methods, which is more convenient for users to integrate into different systems.

Selection Suggestions

  • Compatibility: When selecting the NI SCXI – 1162HV, it is necessary to ensure that it is compatible with the existing DAQ devices and SCXI systems. Check whether the DAQ device supports the control of the SCXI – 1162HV in multiplexed – mode or parallel mode, and ensure that the communication protocol and interface type are matched.
  • Installation Environment: Consider the installation environment of the module. Since it is mainly used in industrial and laboratory environments, it is necessary to ensure that the installation location is away from strong electromagnetic interference sources and high – temperature and humid environments to avoid affecting the normal operation of the module.
  • Budget: The price of the NI SCXI – 1162HV should be considered. While ensuring that the product meets the functional requirements, make a reasonable budget plan. At the same time, consider the long – term maintenance and upgrade costs of the product.

Notes

  • Safety Specifications: When installing and using the NI SCXI – 1162HV, it is necessary to comply with relevant safety regulations. Do not touch the live parts of the module to avoid electric shock. When connecting the signal lines, ensure that the power is off to prevent short – circuits and other faults.
  • Maintenance Recommendations: Regularly check the connection status of the module and the signal lines to ensure that they are firmly connected. Clean the surface of the module regularly to prevent dust and dirt from affecting its heat dissipation and performance. If a fault occurs, it is recommended to contact a professional maintenance personnel for repair in a timely manner to avoid causing more serious damage.


Shanxi Runsheng Import and Export Co., Ltd. is your reliable partner. We provide the sales and technical support of NI SCXI – 1162HV and other automation spare parts. Please visit our website www.sxrsrobot.com or contact us, and we will be happy to serve you.

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