PXI-1002 - NI Chassis

Description

Designed to accept both 3U CompactPCI and 3U PXI modules the National Instruments PXI-1002 (Part Number: 778114-01) is a general-purpose chassis. This model provides the user with platform options required to meet automation and measurement application needs. The NI PXI 1002 comes incorporated with all features defined by the CompactPCI and PXI specifications. This PXI Chassis offers 4 slots (3 peripheral, 1 controller) and 3 controller expansion slots (left of the controller). The National Instruments PXI-1002 comes with an auto selector and can be operated with 90 to 135 or 180 to 265 VAC, 47 to 63 Hz input frequency. This Chassis also offers 170 W of maximum useable output power. The integrated backplane of the PXI-1002 supports all the PXI specification defined trigger signals and high-precision synchronization. It also supports the star trigger bus, module-to-module local buses, and 10 MHZ reference clock. To achieve the system module’s tight synchronization, the 10 MHz reference clock can be used. This general-purpose Chassis comes equipped with 2 fans - designed to supply filtered air for forced internal cooling. The total cooling capacity of these fans is 300 W, and each one of them can provide 60 cfm of air with filters. The NI PXI-1002 is a reliable model, as it is designed to operate with 115,000 and 79,000 hours of mean time between failures, while working in AC and AC/DC modes respectively. This Chassis has a flexible design; users can have it installed in a variety of applications. It is offered with an optional rack-mount kit that can be used for the installation of the Chassis in a 19 inch rack. The NI device weighs 9.5 lb, and measures 8.4 x 10.1 x 7.5 in. in physical dimensions. It has a recommended operating temperature range of 0 to 50 °C, a storage temperature range of –40 to +70 °C, and a non-condensing relative humidity range of 10 to 90%. The chassis is designed to comply with the following electrical safety standards: UL 3111-1, IEC 1010-1, and CSA 22.2 No. 1010.1.

Optical coupler input, relay output, digital IO module PXI bus 48 digital input and output module provides 24 optical coupling isolated input channels, 24 solid-state relay isolated output channels, input channel level voltage is 80VDC high, output channel switching level is 80VDC high, switching current is 160mA high, the channels are isolated from each other. Connector Type SCSI-100 female connector. peculiarity ◆ Isolation between channels ◆24 optical coupler input ◆24 solid state relay output ◆ Maximum 80V input/output voltage range ◆ Programmable input filter to eliminate buffeting ◆ Switching current 160mA ◆ Relay on-resistance: 1ω ◆ Input change detection ◆ Programmable power-on status setting Application program ◆ Automotive, aviation, industrial monitoring applications ◆ Aviation and laboratory research ◆ Biochemical automatic test and measurement

Analog input module is a device used to collect and process analog signals, which is usually composed of analog input circuit, analog-to-digital converter (ADC), filter and interface circuit. The analog input circuit is responsible for converting the external analog signal into a voltage or current signal, and then converting the analog signal into a digital signal through an analog-to-digital converter, and finally filtering and enhancing the signal through a filter, and finally output to a computer or other control equipment for processing and analysis. Working principle 1. Analog input circuit: The analog input circuit is a key part of the analog input module, which is mainly responsible for converting the external analog signal into a voltage or current signal. Common analog input circuits include resistance divider circuit, current voltage circuit and so on. The resistance divider circuit realizes the signal conversion through the series parallel combination of resistors, and the current voltage circuit realizes the signal conversion through the product of current and resistance. 2. Analog-to-digital converter (ADC) : The analog-to-digital converter is the core component in the analog input module, which is responsible for converting analog signals to digital signals. The analog-to-digital converter discretizes the input voltage or current into a series of digital values according to its magnitude, and converts the continuous analog signal into a discrete digital signal through a process of sampling and quantization. Common analog-to-digital converters include successive approximation analog-to-digital converters and integral analog-to-digital converters. 3. Filter: The filter is an important part of the analog input module, which is mainly used to filter and enhance the signal. The filter can improve the quality and stability of the signal by removing high-frequency noise and interference signals, thus improving the accuracy and reliability of subsequent processing. 4. Interface circuit: The interface circuit is the connection bridge between the analog input module and the computer or other control equipment, which is responsible for converting the digital signal into a form that the computer or other control equipment can recognize and process. Interface circuit usually adopts serial communication interface or parallel communication interface, and realizes data exchange and communication with computer or other control equipment through data line and control line.

The company focuses on DCS, PLC, robot, large servo four systems

The main products are various modules/cards, controllers, touch screens, servo drivers Company advantage: Supply imported original products, professional production of spare parts One year warranty, fast delivery time, complete supply !！！ ① 24 hours email response (12 hours); ② For shipment outside Asia, please contact the seller.

National Instruments Related Products

【 Disclaimer 】 We sell new products and discontinued products, independent channels to buy such special products. Guizhou Yuanmiao Automation Equipment Co., Ltd. is not an authorized distributor, dealer or representative of the products featured on this website. All product names/product images, trademarks, brands and microlabels used on this Website are the property of their respective owners. Descriptions, depictions or sales of products with such names/images, trademarks, brands and logos are for identification purposes only and do not imply any association or authorization with any rights holder. This article is from the official website of Guizhou Yuanmiao Automation Equipment Co., LTD. Please attach this link:http://www.ymdcs.com/NationalInstruments/