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Chapter 3

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.
When the system is hot reset, then the status of isolated digital output
channels are selected by jumper JP1. Table 3-2 shows the configuration
of jumper JP1.

Table 3.2: Power on configuration after hot reset

PCI-1752 JP1

Power on configuration after hot reset
Keep last status after hot reset

Load default configuration (Default setting)

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Содержание PCI-1752U

Страница 1: ...PCI 1752U Isolated Digital Output Card User Manual ...

Страница 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 its use nor for any infringements of the rights of third parties which may result from its use Acknowledgements Intel and Pentium are trademarks of Intel Corporation Microsoft Windows and MS DOS are r...

Страница 3: ...placement 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 encountered For example CPU speed Advantech products used other hardware and software used etc Note anything abnormal and list any onscreen messages you get when the problem occurs 2 Call your dealer an...

Страница 4: ...is equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful interference to radio communications Opera tion of this equipment in a residential area is likely to cause harmful inter ference in which case the user will be required to correct the interference at his own expense FCC Class B Note This equip...

Страница 5: ...upport 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 you call Product name and serial number Description of your peripheral attachments Description of your software operating system vers...

Страница 6: ...equipment should be opened only by qualified service personnel 14 If one of the following situations arises get the equipment checked by service personnel a The power cord or plug is damaged b Liquid has penetrated into the equipment c The equipment has been exposed to moisture d The equipment does not work well or you cannot get it to work according to the user s manual e The equipment has been d...

Страница 7: ...berhitzung schützt Sorgen Sie dafür daB diese Öffnungen nicht abgedeckt werden 8 Beachten Sie beim AnschluB an das Stromnetz die AnschluBw erte 9 Verlegen Sie die NetzanschluBleitung so daB niemand darüber fallen kann Es sollte auch nichts auf der Leitung abgestellt werden 10 Alle Hinweise und Warnungen die sich am Geräten befinden sind zu beachten 11 Wird das Gerät über einen längeren Zeitraum ni...

Страница 8: ...Sie die Batterie nur gleicher oder entsprechender Type wie vom Hersteller empfohlen Entsorgen Sie Batterien nach Anweisung des Herstell ers 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 Zusa...

Страница 9: ...Pin Assignments 17 Table 3 1 I O Connector Signal Descriptions 18 Figure 3 2 Location of Jumpers and DIP switch 19 3 3 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 3 4 Field Wiring Considerations 21 Chapter 4 Operation 24 4 1 Board ID 24 Table 4 1 Board ID r...

Страница 10: ...PCI 1752 User Manual x C 1 Overview 34 C 2 I O Port Address Map 34 C 3 PCI 1752 Register Format 35 Appendix D ADAM 3951 Pin Assignments 38 ...

Страница 11: ...2 CHAPTER 1 Introduction Sections include Features Installation Guide Accessories ...

Страница 12: ...cessories 1 1 Features The Advantech PCI 1752U PCI 1752USO DAS cards provide users with the most requested measurement and control functions as seen below PCI 1752 DAS card 64 isolated digital output channels High voltage isolation on output channels 2 500 VDC Wide output range 5 40 VDC High sink current for isolated output channels 200 mA max ch Board ID Output status read back Digital output val...

Страница 13: ... 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 With correct Board ID set tings you can easily identify and access each card during hardware con figuration and software programming Channel Freeze Function The PCI 1752U 1752USO provides Channel Freeze function...

Страница 14: ...stallation 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 ...

Страница 15: ...OM Wiring cable PCL 10250 Wiring boardADAM 3951 ComputerPC or workstation with PCI bus slot Win XP 2000 After you get the necessary components and maybe some accessories for enhanced operation for your DAS card you can then begin the Installa tion procedures Figure 1 1 on the next page provides a concise flow chart to give users a broad picture of the software and hardware installa tion procedures...

Страница 16: ... 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 ...

Страница 17: ...2 CHAPTER 2 Installation Sections include Unpacking Driver Installation Hardware Installation Device Setup and Configuration Device Testing ...

Страница 18: ... antistatic plastic bag you should take following precautions to ward off possible ESD damage Touch the metal part of your computer chassis with your hand to dis charge static electricity accumulated on your body Or one can also use a grounding strap Touch the antistatic bag to a metal part of your computer chassis before opening the bag Take hold of the card only by the metal bracket when removin...

Страница 19: ...I 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 Step 2 The Setup program will be ...

Страница 20: ...ot 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 Please follow the steps below to install the card on your system Step 1 Turn off your computer and unplug the power cord and cables TURN OFF your computer before installing or removing any com ponents on the computer Step 2 Remove the cover of your computer St...

Страница 21: ...essary driver You should ignore the prompting messages just click the Cancel but ton and set up the driver according to the steps described in 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 1 Access the Device Manager through Control Panel System Device Manager 2 The device name ...

Страница 22: ...up Configuration and Testing of your device 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 2 5 Device Testing Following through the Setup and Configuration...

Страница 23: ...ions 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 By pressing the buttons on each tab users can easily set each digital output channel as high or low for the corresponding port ...

Страница 24: ...est 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 ...

Страница 25: ...2 CHAPTER 3 Signal Connections Sections include I O Connector Pin Assignment Location of Jumpers and DIP switch Isolated Digital Output Connections Field Wiring Considerations ...

Страница 26: ...that enable you to connect to accessories with the PCL 10250 shielded cable Figure 3 1 shows the pin assignments for the 100 pin I O connector on the 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 Locat...

Страница 27: ...17 Chapter3 Figure 3 1 I O Connector Pin Assignments ...

Страница 28: ...Isolated digital output of group 3 PCOM0 Input Common pin for inductive loads of isolated output channels IDO00 IDO15 PCOM1 Input Common pin for inductive loads of isolated output channels IDO16 IDO31 PCOM2 Input Common pin for inductive loads of isolated output channels IDO32 IDO47 PCOM3 Input Common pin for inductive loads of isolated output channels IDO48 IDO63 IGND Isolated ground CH_FRZ_IN CH...

Страница 29: ...the load can t be sink so that users need not worry about damaging external devices during system startup or reset When the system is hot reset then the status of isolated digital output channels are selected by jumper JP1 Table 3 2 shows the configuration of jumper JP1 Table 3 2 Power on configuration after hot reset PCI 1752 JP1 Power on configuration after hot reset Keep last status after hot r...

Страница 30: ...n external voltage 5 40 VDC is applied to an isolated out put channel while it is being used as an output channel the current will flow from the external voltage source to the card Please take care that the current through each 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 Isol...

Страница 31: ...tion system If the cable travels through an area with significant electromagnetic interference you should adopt individually shielded twisted pair wires as the analog input cable This type of cable has its signal wires twisted together and shielded with a metal mesh The metal mesh should only be connected to one point at the signal source ground Avoid running the signal cables through any conduit ...

Страница 32: ...PCI 1752 User Manual 22 ...

Страница 33: ...2 CHAPTER 4 Operation Sections include Board ID Channel Freeze Function ...

Страница 34: ...le 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 1752 PCI 1752USO board ID as 0 at the factory If you need to adjust it to other board ID set the SW1 by referring to the Table 4 2 ID0 the least significant bit LSB of Board ID ID3 the most significant bit MSB of Board ID There ...

Страница 35: ...e Channel Freeze function is enabled each port status is immediately frozen into its last valid value before the Channel Freeze Since the value transmitted from the host PC to the card is also stored in the buffers on PC thus when user calls the DRV_DioGet CurrentDOByte function to read back the DO channel value this function will determine that If Channel Freeze function is disabled it will retur...

Страница 36: ...rogram The CFS Channel Freeze Function Status bit shows the status of Chan nel Freeze function A value of 1 for the CFS bit indicates an active Channel Freeze Function whereas a value of 0 indicates a non active Channel Freeze Function Figure 4 2 Wiring in wet dry contact input mode Table 4 3 JP2 Channel Freeze function input mode Channel Freeze function dry contact input mode Channel Freeze funct...

Страница 37: ...27 Chapter4 Table 4 5 Channel Freeze function bit value CH_FRZ_EN Channel Freeze function control 0 Disable 1 Enable CH_FRZ_ON Channel Freeze function flag 0 OFF 1 ON ...

Страница 38: ...PCI 1752 User Manual 28 ...

Страница 39: ...2 APPENDIX A Specifications ...

Страница 40: ... Isolated Digital Output Number of Output Channels PCI 1752 64 Optical Isolation 2500 VDC Throughput 10 kHZ1 Supply Voltage 5 40 VDC Sink Current 200 mA max channel Table A 2 General Specifications I O Connector Type 100 pin SCSI II female Dimensions 175 mm x 100 mm 6 9 x 3 9 Power Consumption Typical 5V 230 mA Max 5V 500 mA Temperature Operation 0 60 C 32 140 F refer to IEC 68 2 1 2 Storage 20 70...

Страница 41: ...2 APPENDIX B Block Diagram ...

Страница 42: ...PCI 1752 User Manual 32 Appendix B Block Diagram ...

Страница 43: ...2 APPENDIX C Register Structure and Format ...

Страница 44: ... by register The most important consideration in programming the PCI 1752U USO at the register level is to understand the function of the card s registers The information in the following sections is provided only for users who would like to do their own low level programming C 2 I O Port Address Map The PCI 1752U USO requires 32 consecutive addresses in the PC s I O space The address of each regi...

Страница 45: ... DO 25 DO 24 DO 23 DO 22 DO 21 DO 20 DO 19 DO 18 DO 17 DO 16 4 R Digital Output Group 2 Read Back DO 47 DO 46 DO 45 DO 44 DO 43 DO 42 DO 41 DO 40 DO 39 DO 38 DO 37 DO 36 DO 35 DO 34 DO 33 DO 32 W Digital Output Group 2 DO 47 DO 46 DO 45 DO 44 DO 43 DO 42 DO 41 DO 40 DO 39 DO 38 DO 37 DO 36 DO 35 DO 34 DO 33 DO 32 6 R Digital Output Group 3 Read Back DO 63 DO 62 DO 61 DO 60 DO 59 DO 58 DO 57 DO 56 ...

Страница 46: ...PCI 1752 User Manual 36 ...

Страница 47: ...2 APPENDIX D ADAM 3951 Pin Assignments ...

Страница 48: ...PCI 1752 User Manual 38 Appendix D ADAM 3951 Pin Assignments ...

Страница 49: ...39 AppendixD ...

Страница 50: ...PCI 1752 User Manual 40 ...

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