Advantech PCI-1713U User Manual Download Page 31 | Manualshive

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23

Chapter 4

2.

Adjust VR4 until | V1 – V2 | < 0.05mV. For example, if the V1 is
0.1mV in the beginning and you get V2 as 0.02mV after adjusting
the VR4, you have to adjust the VR4 again. (PCI-1713 only, not
available for PCI-1713U)

3.

Input -5V to AI0 by signal generator and check if the "Decimal"
flickers between 0 and 1. For example, it is 3 for my calibration, so
I have to adjust the VR2.

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Summary of Contents for PCI-1713U

Page 1: ...PCI 1713U 32 ch Isolated Analog Input Card User Manual...

Page 2: ...any means without the prior written permission of Advantech Co Ltd Information provided in this manual is intended to be accurate and reli able However Advantech Co Ltd assumes no responsibility for i...

Page 3: ...lacement materials service time and freight Please consult your dealer for more details If you think you have a defective product follow these steps 1 Collect all the information about the problem enc...

Page 4: ...Visit the Advantech web site at www advantech com support where you can find the latest information about the product Step 2 Contact your distributor sales representative or Advantech s cus tomer ser...

Page 5: ...cord so that people cannot step on it Do not place anything over the power cord 10 All cautions and warnings on the equipment should be noted 11 If the equipment is not used for a long time disconnec...

Page 6: ...PLACE ONLY WITH THE SAME OR EQUIVALENT TYPE RECOMMENDED BY THE MANUFACTURER DISCARD USED BATTERIES ACCORD ING TO THE MANUFACTURER S INSTRUCTIONS The sound pressure level at the operator s position acc...

Page 7: ...I O Connector Pin Assignments 13 3 3 Analog Input Connections 14 Figure 3 2 Single ended Input Ch 14 Figure 3 3 Differential Input Ch Grounded 15 Figure 3 4 Differential Input Ch Floating 16 3 4 Field...

Page 8: ...PCI 1713U User Manual viii...

Page 9: ...2 CHAPTER 1 Overview Sections include Introduction Features Specifications Block Diagram...

Page 10: ...values and configu rations for each channel This design lets you perform multi channel sampling with different gains for each channel and with free combination of single ended and differential inputs...

Page 11: ...nputs or a combination 12 bit A D converter with up to 100 kHz sampling rate Programmable gain for each input channel Automatic channel gain scanning Onboard 4k samples FIFO buffer Programmable pacer...

Page 12: ...s 2 channels are permanently configured as programmable pacers 1 channel is un used Time base Channel 1 10 MHz Channel 2 Takes input from output of channel 1 Channel 0 unused General I O Connector 37...

Page 13: ...5 Chapter1 1 4 Block Diagram...

Page 14: ...PCI 1713U User Manual 6...

Page 15: ...2 CHAPTER 2 Installation Sections include Initial Inspection Unpacking Installation Instructions...

Page 16: ...n make arrangements to repair or replace the unit 2 2 Unpacking The PCI 1713U contains components that are sensitive and vulnerable to static electricity Discharge any static electricity on your body...

Page 17: ...the computer 4 Select an empty 5 V PCI slot Remove the screw that secures the expansion slot cover to the system unit Save the screw to secure the interface card retaining bracket 5 Carefully grasp th...

Page 18: ...PCI 1713U User Manual 10...

Page 19: ...2 CHAPTER 3 Signal Connections Sections include Overview I O Connector Analog Input Connections Field Wiring Considerations...

Page 20: ...PC and other hardware devices This chapter will provide some useful information about how to connect analog input sig nals to the PCI 1713U card via the I O connector 3 2 I O Connector The I O connect...

Page 21: ...13 Chapter3 Figure 3 1 I O Connector Pin Assignments...

Page 22: ...and the measured voltage Vm is the voltage of the wire referred to the common ground A signal source without a local ground is also called a floating source It is fairly simple to connect a single en...

Page 23: ...ill not be at exactly the same voltage as they are connected through the ground return of the equipment and building wiring The difference between the ground voltages forms a common mode voltage Vcm T...

Page 24: ...aturated with erroneous voltage readings You must therefore reference the signal source to the AIGND Figure 3 4 shows a differential channel connection between a floating signal source and an input ch...

Page 25: ...separate the cabling from noise sources Try to keep video monitors far away from the analog signal cables because these are a common noise source in a PCI data acquisition system If you want to reduc...

Page 26: ...PCI 1713U User Manual 18...

Page 27: ...2 CHAPTER 4 Calibration Sections include Introduction VR Assignments Board ID Settings A D Calibration...

Page 28: ...libration and setup procedure with a variety of prompts and graphic displays showing you all of the correct settings and adjust ments This chapter offers a brief guide to these calibration programs To...

Page 29: ...hown in Table 4 1 When there are multiple cards on the same chassis this board ID setting function is useful for identifying each card s device number through board ID We set the PCI 1713U board ID as...

Page 30: ...PCI 1713U User Manual 22 4 4 A D Calibration 1 Connect Pin1 to Pin9 and measure the output as V1 from TP1 PCI 1713 only not available for PCI 1713U...

Page 31: ...inning and you get V2 as 0 02mV after adjusting the VR4 you have to adjust the VR4 again PCI 1713 only not available for PCI 1713U 3 Input 5V to AI0 by signal generator and check if the Decimal flicke...

Page 32: ...nual 24 4 Input 5V to AI0 by signal generator and check if the Decimal flickers between 4094 and 4095 5 Input 5V to AI1 by signal generator and check if the Decimal flickers between 2047 and 2048 Cali...

Page 33: ...25 Chapter4 1713U A D code Mapping Voltage Hex Dec Bipolar 5V Unipolar 0 to 10V 000h 0 4 9971V 0V 7FFh 2047 0 0024V 4 9947V 800h 2048 0V 4 9971V FFFh 4095 4 9947V 9 9918V...

Page 34: ...PCI 1713U User Manual 26...

Page 35: ...2 APPENDIX A Specifications...

Page 36: ...tor Type 37 pin D type female connector Dimensions 175 x 100 mm 6 9 x 3 9 Power Consumption Typical 5 V 850 mA Max 5 V 1 A Temperature Operation 0 60 C 32 140 F Storage 20 70 C 4 158 F Relative Humidi...

Page 37: ...10 5 2 5 1 25 0 625 Drift 30 ppm C 0 60 C Small Signal BW for PGA 170 kHz Max Input Voltage Common Mode Voltage V 11 8 6 4 4 6 8 11 Max Input Voltage V 3 10 6 10 8 10 10 10 10 8 10 6 10 3 Input Impeda...

Page 38: ...al 30 Note The maximum input voltage may vary according to the common mode voltage as shown below 10 4 10 13 8 3 14 10 4 1 10 14 2 12 2 14 2 12 16 12 8 4 0 4 8 12 16 12 8 4 0 4 8 12 Input Voltage V Co...

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