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ART Technology Development PCI8025 User Manual

Data acquisition card
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PCI8025
User's Manual
Beijing ART Technology Development Co., Ltd.

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Summary of Contents for ART Technology Development PCI8025

  • Page 1 PCI8025 User’s Manual Beijing ART Technology Development Co., Ltd.

  • Page 2: Table Of Contents

    PCI8025 Data Acquisition Card V7.002 Contents Contents ....................................1 Chapter 1 Overview ................................2 Chapter 2 Components Layout Diagram and a Brief Description ..................5 2.1 The Main Component Layout Diagram ........................5 2.2 The Function Description for the Main Component ....................5 2.2.1 Signal Input and Output Connectors ......................5 2.2.2 Potentiometer ...............................5...

  • Page 3: Chapter 1 Overview

    ART PCI8025 is a data acquisition module based on PCI bus. It can be directly inserted into IBM-PC/AT or a computer which is compatible with PCI8025 to constitute the laboratory, product quality testing center and systems for different areas of data acquisition, waveform analysis and processing.
  • Page 4 PCI8025 Data Acquisition Card V7.002 Trigger Type: level trigger, edge trigger Trigger level: 4,096 software adjustable, trigger level achieved by the analog output AO0 Analog trigger source software selectable: AI0, AI1, AI2, AI3, ATR Analog trigger source (ATR) input range: ±15V Programmable Gain: 1 time Analog Input Impedance: 10MΩ...
  • Page 5 PCI8025 Data Acquisition Card V7.002 Counter Timing: <107S (digital measurement frequency parameters) Other Features Board Clock Oscillation: 40MHz Board Dimension: 183mm (L) * 100mm (W)*13.50mm (H) BUY ONLINE at art-control.com/englishs or CALL+86-10-62991792-609 (CN)

  • Page 6: Chapter 2 Components Layout Diagram And A Brief Description

    PCI8025 Data Acquisition Card V7.002 Chapter 2 Components Layout Diagram and a Brief Description 2.1 The Main Component Layout Diagram 2.2 The Function Description for the Main Component 2.2.1 Signal Input and Output Connectors CNI: Analog signal input and output connector...

  • Page 7: Chapter 3 Signal Connectors

    PCI8025 Data Acquisition Card V7.002 Chapter 3 Signal Connectors 3.1 Analog Input/Output Connector CN1: 25-pin D-type Pin definition Name Color Description The positive of analog differential input signals AI0+~AI3+ Input The negative of analog differential input signals AI0-~AI3- Input Analog output...

  • Page 8: Digital Input Connector

    PCI8025 Data Acquisition Card V7.002 3.2 Digital Input Connector 20-pin definition Pin Name Direction Description DI0~DI15 Input Digital input. DGND Digital ground. Output 5V, supply 100mA(max) Output 3.3 Digital Output Connector Pin Name Direction Description DO0~DO15 Output Digital output. DGND Digital ground.

  • Page 9: Chapter 4 Each Signal Connection Method

    Single-ended/double-ended mode can be set by the software, please refer to PCI8025 software manual. According to the diagram below, PCI8025 board can be connected as analog voltage double-ended input mode, which can effectively suppress common-mode interference signal to improve the accuracy of acquisition. Positive side of the 8-channel analog input signal is connected to AI0+~AI3+, the negative side of the analog input signal is connected to AI0-~AI3-, equipments in industrial sites share the AGND with PCI8025 board.

  • Page 10: Analog Output Connection

    PCI8664 Data Acquisition Card 4.2 Analog Output Connection Figure 4.3 analog signal output connection 4.3 Trigger Signal Connection Digital Input Connection DI15 DGND BUY ONLINE at art-control.com/englishs or CALL+86-10-62991792-609 (CN)

  • Page 11: Digital Output Connection

    4.7Methods of Realizing the Multi-card Synchronization Three methods can realize the synchronization for the PCI8025 the first method is using the cascade master-slave card, the second one is using the common external trigger, and the last one is using the common external clock.
  • Page 12 PCI8025, input trigger signal from ART pin or DTR pin, then click “Start Sampling” button, at this time, PCI8025 does not sample any signal, but wait for external clock signal. When each module is waiting for external clock signal, use the common external clock signal to startup modules, at last, we realize synchronization data acquisition in this way.

  • Page 13: Chapter 5 The Instruction Trigger Function

    PC8025 Data Acquisition Chapter 5 The Instruction Trigger Function 5.1 Internal Trigger Mode When A/D is in the initialization, if the hardware parameter ADPara.TriggerMode = PCI8025_TRIGMODE_SOFT, we can achieve the internal trigger acquisition. In this function, when calling the StartDeviceProAD function, it will generate A/D start pulse, A/D immediately access to the conversion process and not wait for the conditions of any other external hardware.
  • Page 14 PC8025 Data Acquisition is, when the ATR trigger signal is on the falling edge, AD will immediately access to the conversion process, and its follow-up changes have no effect on AD acquisition. AD Start Pulse The first working pulse AD Working Pulse after triggered Trigger Level The waiting time...

  • Page 15: Ad Internal And External Clock Function

    External Clock Function refers to the use of the outside clock signals to trigger the AD conversion regularly. The clock signals are provide by the CLKIN pin of the CN1 connector. The outside clock can be provided by PCI8025 clock output (OUTCLK of CN1), as well as other equipments, for example clock frequency generators.

  • Page 16: Frequency Count Principium

    PC8025 Data Acquisition Trigger level Measured frequency Comparator output signal Schematic diagram of pulse frequency measurement 5.4.2 Frequency Count Principium When an unknown frequency signal is a digital high-frequency signal, we use frequency count. In this mode, first, set the timing time t0 of the counter, then hardware tests the number (n) of count in the t0, the frequency signal cycle can be calculated, then we can get the signal frequency, see the following figure: Timing timet0, Pulse number n...

  • Page 17: Chapter 6 Note And Warranty Policy

    Every device has to be calibrated before sending from the factory. It is necessary to calibrate the module again if users want to after using for a period of time or changing the input range. PCI8025 default input range: ±10V, in the manual, we introduce how to calibrate PCI8025 in ±10V, calibrations of other input ranges are similar.
  • Page 18 PC8025 Data Acquisition damaged products for repair, please attach an RMA application form which can be downloaded from: www.art-control.com. 2. All ART products come with a limited two-year warranty: The warranty period starts on the day the product is shipped from ART’s factory For products containing storage devices (hard drives, flash cards, etc.), please back up your data before sending them for repair.

  • Page 19: Products Rapid Installation And Self-Check

    PC8025 Data Acquisition Products Rapid Installation and Self-check Rapid Installation Product-driven procedure is the operating system adaptive installation mode. After inserting the disc, you can select the appropriate board type on the pop-up interface, click the button【driver installation】; or select CD-ROM drive in Resource Explorer, locate the product catalog and enter into the APP folder, and implement Setup.exe file.

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