Advantech PCI-1752U User Manual
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Advantech PCI-1752U User Manual

Advantech PCI-1752U User Manual

Isolated digital output card
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PCI-1752U
Isolated Digital Output Card
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Summary of Contents for Advantech PCI-1752U

  • Page 1 PCI-1752U Isolated Digital Output Card User Manual...
  • Page 2 No part of this man- ual may be reproduced, copied, translated or transmitted in any form or by any means without the prior written permission of Advantech Co., Ltd. Information provided in this manual is intended to be accurate and reli- able.
  • Page 3 Product Warranty (2 years) Advantech warrants to you, the original purchaser, that each of its prod- ucts will be free from defects in materials and workmanship for two years from the date of purchase. This warranty does not apply to any products which have been repaired or...

  • Page 4: Declaration Of Conformity

    This product has passed the CE test for environmental specifications when shielded cables are used for external wiring. We recommend the use of shielded cables. This kind of cable is available from Advantech. Please contact your local supplier for ordering information.
  • Page 5 Step 1. 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 service center for technical support if you need additional assistance. Please have the following information ready before...
  • Page 6 Put this equipment on a reliable surface during installation. Drop- ping it or letting it fall may cause damage. The openings on the enclosure are for air convection. Protect the equipment from overheating. DO NOT COVER THE OPENINGS. Make sure the voltage of the power source is correct before con- necting the equipment to the power outlet.
  • Page 7 DISCLAIMER: This set of instructions is given according to IEC 704-1. Advantech disclaims all responsibility for the accuracy of any statements contained herein. Wichtige Sicherheishinweise 1. Bitte lesen sie Sich diese Hinweise sorgfältig durch. Heben Sie diese Anleitung für den späteren Gebrauch auf.
  • Page 8 Der arbeitsplatzbezogene Schalldruckpegel nach DIN 45 635 Teil 1000 beträgt 70dB(A) oder weiger. Haftungsausschluss: Die Bedienungsanleitungen wurden entsprechend der IEC-704-1 erstellt. Advantech lehnt jegliche Verantwortung für die Richtigkeit der in diesem Zusammenhang getätigten Aussagen ab. Safety Precaution - Static Electricity Follow these simple precautions to protect yourself from harm and the products from damage.

  • Page 9: Table Of Contents

    Figure 3.2:Location of Jumpers and DIP switch ..19 Isolated Digital Output Connections ....... 19 Table 3.2:Power on configuration after hot reset ..19 Figure 3.3:Isolated DO: PCI-1752U (sink type) ..20 Figure 3.4:Isolated DO: PCI-1752USO (source type) . 20 Field Wiring Considerations ........... 21 Chapter 4 Operation ............
  • Page 10 Overview ................. 34 I/O Port Address Map ............. 34 PCI-1752 Register Format ..........35 Appendix D ADAM-3951 Pin Assignments...... 38 PCI-1752 User Manual...
  • Page 11 Introduction Sections include: • Features • Installation Guide • Accessories...

  • Page 12: Chapter 1 Introduction

    Output status read-back Digital output value retained after hot system reset Channel-Freeze function Output status read-back The PCI-1752U/PCI-1752USO DAS cards offer the following main fea- tures: Robust Protection The PCI-1752U/PCI-1752USO features a robust isolation protection for applications in industrial, lab and machinery automation. The PCI-...
  • Page 13 Board ID Setting The PCI-1752U/ USO has a built-in DIP switch that helps define each card’s ID when multiple cards have been installed on the same PC chas- sis. The board ID setting function is very useful when users build their system with multiple PCI-1752U/ USO cards.

  • Page 14: Figure 1.1:Installation Flow Chart

    Install Driver from CD-ROM, then power-off PC Install Hardware and power-on PC Use driver utility to configure hardware Use test utility to test hardware Read examples & driver manual Start to write your own application Figure 1.1: Installation Flow Chart PCI-1752 User Manual...

  • Page 15: Installation Guide

    PCL-10250 The PCL-10250 shielded cable is specially designed for PCI-1752U/ USO card to provide high resistance to noise. To achieve a better signal quality, the signal wires are twisted in such a way as to form a “twisted-pair cable”, reducing crosstalk and noise from other sig- nal sources.
  • Page 16 The ADAM-3951 is a 50-pin SCSI wiring terminal module with LED indicators for DIN-rail mounting. This terminal mod- ule can be readily connected to the Advantech PC-Lab cards and allow easy yet reliable access to individual pin connections for the PCI-1752U/ USO card.
  • Page 17 Installation Sections include: • Unpacking • Driver Installation • Hardware Installation • Device Setup and Configuration • Device Testing...

  • Page 18: Chapter 2 Installation

    This chapter gives users a package item checklist, proper instructions about unpacking and step-by-step procedures for both driver and card installation. 2.1 Unpacking After receiving your PCI-1752U/PCI-1752USO package, please inspect its contents first. The package should contain the following items: PCI-1752U/PCI-1752USO card Companion CD-ROM (DLL driver included)

  • Page 19: Driver Installation

    1752U/PCI-1752USO card into your system, since this will guarantee a smooth installation process. The 32-bit DLL driver Setup program for the PCI-1752U/PCI-1752USO card is included on the companion CD-ROM that is shipped with your DAS card package. Please follow the steps below to install the driver software: Step 1: Insert the companion CD-ROM into your CD-ROM drive.

  • Page 20: Hardware Installation

    (please refer to Section 2.2 Driver Installation) After the DLL driver installation is completed, you can now go on to install the PCI-1752U/PCI-1752USO card in any PCI slot on your com- puter. But it is suggested that you should refer to the computer user man- ual or related documentations if you have any doubt.

  • Page 21: Figure 2.2:Device Name Listed On Device Manager

    Section 2.2 Driver Installation. After the PCI-1752U/PCI-1752USO card is installed, you can verify whether it is properly installed on your system in the Device Manager: Access the Device Manager through Control Panel/System/Device Manager.

  • Page 22: Device Setup & Configuration

    2.4 Device Setup & Configuration On the Device Setting dialog box (Fig. 2-3), you can enable/disable the Channel-Freeze function of PCI-1752U/PCI-1752USO. Figure 2.3: Device Setting dialog box of PCI-1752 If you want to test the card device further, go right to the next section on the Device Testing.

  • Page 23: Figure 2.4:Advantech Device Manager

    Figure 2.4: Advantech Device Manager On the Device Test dialog box, users are free to test various functions of PCI-1752U/PCI-1752USO on the Digital output tab. Testing Digital Output Function Click the Digital Output tab to bring up the Digital Output test panel such as seen on the next page.

  • Page 24: Figure 2.5:Digital Output In Device Test Dialog Box

    Figure 2.5: Digital Output in Device Test dialog box Only after your card device is properly set up, configured and tested, can the device installation procedure be counted as complete. After the device installation procedure is completed, you can now safely proceed to the next chapter, Signal Connections.
  • Page 25 Signal Connections Sections include: • I/O Connector Pin Assignment • Location of Jumpers and DIP switch • Isolated Digital Output Connections • Field Wiring Considerations...

  • Page 26: Chapter 3 Signal Connections

    PCI-1752U/PCI-1752USO, and Table 3-1 shows its I/O connector signal description. Note: The PCL-10250 shielded cable is especially designed for the PCI-1752U/ USO to reduce noise in the analog signal lines. Please refer to Section 1.3 Accessories. 3.2 Location of Jumpers and DIP switch Figure 3-1 shows the names and locations of jumpers and DIP switch on the PCI-1752U and PCI-1752USO.

  • Page 27: Figure 3.1:I/O Connector Pin Assignments

    Figure 3.1: I/O Connector Pin Assignments Chapter 3...

  • Page 28: Table 3.1:I/O Connector Signal Descriptions

    Table 3.1: I/O Connector Signal Descriptions Signal Name Reference Direction Description IDO<00...15> PCOM0 Output Isolated digital output of group 0 IDO<16...31> PCOM1 Output Isolated digital output of group 1 IDO<32...47> PCOM2 Output Isolated digital output of group 2 IDO<48...63> PCOM3 Output Isolated digital output of group 3...

  • Page 29: Figure 3.2:Location Of Jumpers And Dip Switch

    Figure 3.2: Location of Jumpers and DIP switch 3.3 Isolated Digital Output Connections Power On Configuration Default configuration after power on, and hardware reset is to set all the isolated output channels to open status ( the current of the load can’t be sink) so that users need not worry about damaging external devices during system startup or reset.

  • Page 30: Figure 3.3:Isolated Do: Pci-1752U (Sink Type)

    IDO pin not exceed 200 mA. Figure 3-3 shows how to connect an external output load to the card’s iso- lated outputs. Figure 3.3: Isolated DO: PCI-1752U (sink type) Figure 3.4: Isolated DO: PCI-1752USO (source type) PCI-1752 User Manual...

  • Page 31: Field Wiring Considerations

    3.4 Field Wiring Considerations When you use the PCI-1752U/PCI-1752USO to acquire data from out- side, noises in the environment might significantly affect the accuracy of your measurements if due cautions are not taken. The following measures will be helpful to reduce possible interference running signal wires between signal sources and the PCI-1752U/PCI-1752USO.
  • Page 32 PCI-1752 User Manual...
  • Page 33 Operation Sections include: • Board ID • Channel-Freeze Function...

  • Page 34: Chapter 4 Operation

    Chapter 4 Operation This chapter describes the operation of the PCI-1752U/PCI-1752USO. The software driver provided allows users to access all of the card’s func- tions without register level programming. For users who prefer to imple- ment their own bit-level programming, please refer to the information in this chapter.

  • Page 35: Figure 4.1:Device # And Board Id On Dialog Box

    • If Channel-Freeze function is enabled, it will return the value from the buffers on host PC. The PCI-1752U provides a digital input channel (CH_FRZ_IN) to enable channel-freeze function, and PCI-1752USO provides one input channel. The channel-freeze function acts when the pin CH_FRZ_IN is activated.

  • Page 36: Table 4.3:Jp2: Channel-Freeze Function Input Mode

    channel CH_FRZ_IN as dry contact input mode or wet contact input mode selected by on-board jumper JP2, as shown in Table 4-8. The wir- ing in wet contact and dry contact input mode are shown in Figure 4-2. Otherwise, you also can enable the function through software by writing “1”...

  • Page 37: Table 4.5:Channel-Freeze Function Bit Value

    Table 4.5: Channel-Freeze function bit value CH_FRZ_EN Channel-Freeze function control Disable Enable CH_FRZ_ON Channel-Freeze function flag Chapter 4...
  • Page 38 PCI-1752 User Manual...
  • Page 39 Specifications...

  • Page 40: Appendix A Specifications

    Appendix A Specifications Isolated Digital Output Table A.1: Isolated Digital Output Number of Output Channels PCI-1752 Optical Isolation 2500 V Throughput 10 kHZ Supply Voltage 5 ~ 40 V Sink Current 200 mA max/channel General Table A.2: General Specifications I/O Connector Type 100-pin SCSI-II female Dimensions 175 mm x 100 mm (6.9"...
  • Page 41 Block Diagram...

  • Page 42: Appendix B Block Diagram

    Appendix B Block Diagram PCI-1752 User Manual...
  • Page 43 Register Structure and Format...

  • Page 44: Appendix C Register Structure & Format

    The PCI-1752U/ USO is delivered with an easy-to-use 32-bit DLL driver for user programming under the Windows XP/2000 operating system. We advise users to program the PCI-1752U/ USO using the 32-bit DLL driver provided by Advantech to avoid the complexity of low-level pro- gramming by register.

  • Page 45: Pci-1752 Register Format

    C.3 PCI-1752 Register Format PCI-1752 Register Format Base Add. R Digital Output Group 0 Read Back W Digital Output Group 1 R Digital Output Group 1 Read Back W Digital Output Group 1 R Digital Output Group 2 Read Back W Digital Output Group 2 R Digital Output Group 3 Read Back W Digital Output Group 3...
  • Page 46 PCI-1752 User Manual...
  • Page 47 ADAM-3951 Pin Assignments...

  • Page 48: Appendix D Adam-3951 Pin Assignments

    Appendix D ADAM-3951 Pin Assignments PCI-1752 User Manual...
  • Page 49 Appendix D...
  • Page 50 PCI-1752 User Manual...

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Pci-1752uso

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