User`s Guide
Contents
1. n o LL E 2 m E 5 2 a 2 o E o o 5 o o Dri m lt 4 5 2 lt E 6 E Controller FPGA and Logic Nn Control E Bus o Control 8 Registers o 16 a 4 DO a5 M S oo eel Interrupt Decodersiatus i Control S Dra i 49 E es gt gt o Bus gt Timing gt t 8 5V Boot BADR1 pi lov EEPROM PCI GADRI 12V CONTROLLER Interrupt Figure 4 1 Block Diagram PCI PDISO16 4 1 PCI PDISO16 User s Guide Functional Description Isolated inputs The PCI PDISO16 board has eight isolated input channels A schematic of a single channel is shown in Figure 4 2 The signals are routed through a bridge rectifier so that the inputs are not polarity sensitive 5V 100K 470 Oh E 47K o I gt 0 w 1 I ha IT a Filter Switch x 4 0 1uF Isolated Input Y Not Polarized Circuitry Sharing PC Ground Figure 4 2 Isolated input channel simplified schematic Extending the input range To extend the input range beyond the 5 28V specified add an external resistor Figure 4 3 shows the resistor and the equations used to calculate resistor values for a given Vin R ext 1 6K Vin a R ext 100 Vin 28 Pw R ext 10 000 Figure 4 3 Input voltage range extender resistor Isolated Input iene Not Polari2. 19 RELAYO NO RELAYO C 37 43 RELAYO NE RELAY 1 NO 36 S 17 RELAY C RELAY 1 NC 35 S amp RELAY NO RELAY 2 C 34 MEM 15 RELAY NC RELAY 3 NO 33 7 RELAY3 C RELAY 3 NC 32 43 NO RELAY 4 C 31 og 12 RELAY4 NC RELAY 5 NO 30 RELAYS C RELAY 6 NO 29 S amp 10 RELAYS C RELAY 7 NO 28 0 amp o RELAY7 C INPUT 0 27 MESS NPUTO INPUT 1 26 eur INPUT 2 25 MEM INPUT INPUT 3 24 NEM so INPUT 4 23 EAM INPUTA INPUT 5 22 NE INPUTS INPUT 6 21 EE gt pute INPUT 7 20 WEM eur NO Normally Open C Common NC Normally Closed Figure 2 3 C50 37F x pin out Note The RELAY 5 6 and 7 NC terminals on the PCI PDISO16 board s 50 pin I O connector pin 38 39 and 40 are not accessible when using the C50 37F x adaptor cable The red stripe identifies pin 1 50 pin Female 37 pin Female IDC Connector Dsub connector Figure 2 4 C50 37F x adaptor cable 2 9 PCI PDISO16 User s Guide Installing the Board Field wiring and signal termination accessories You can use the following screw terminal boards to terminate field signals and route them into the PCI PDISO16 using the C50FF x cable CIO MINI50 50 pin screw terminal board Details on this product are available on our web site at www mccdaq com cbicatalog cbiproduct asp dept id 102 amp pf id 258 CIO TERMI00 100 pin screw terminal board Details on t
3. Configuring the hardware All hardware configuration options on the PCI PDISO16 are software controlled You can select some of the configuration options using nstaCal Once configured any program that uses the Universal Library will initialize the hardware according to these selections 2 5 PCI PDISO16 User s Guide Installing the Board Connecting the board for I O operations Connectors cables main I O connector Table 2 1 lists the board connectors applicable cables and compatible accessory boards Table 2 1 Board Connectors Cables Accessory Equipment Connector type 50 pin IDC type C50FF x 50 pin IDC female to female cable x length in feet Compatible cables C50 37F x 50 pin IDC to 37 pin female D connector adaptor cable for connecting to a PCI PDISOS compatible interface x length in feet T CIO MINISO ompatible accessory products using C50FF x cable PIED SCB 50 n ducts CIO MINI ompatible accessory products using C50 37F x cable cy TERMINAL SCB 37 The PCI PDISO 16 board has two 50 pin connectors for signal I O connections identified here as Port A and Port B Port A is located adjacent to the main I O connector bracket at the left side of the board and is labeled P2 Port B is located towards the middle right side of the board and is labeled P3 Figure 2 1 shows the location of the board s port connectors and relays Port A Relays 0 7 Por
4. accessory equipment What is included with your board As you unpack your board shipment verify that the following components are included Standard shipment The following items should be included with your shipment PCI PDISO16 board shown with protective cover removed it is recommended that this cover be left in place during use InstaCal installation CD If you ordered the optional Universal Library use that CD to install both nstaCal and the Universal Library 2 1 PCI PDISO16 User s Guide Installing the Board MCC s Software Installation Manual Optional components If you ordered any of the following products with your PCI PDISO16 board they should be included with your shipment Universal Library Universal Library Data Acquisition and Control Programming Tools InstaCal installation package is included on the CD Universal Library User s Guide and Universal Library Function Reference pata equisition A Prowrammine Tools trol and O ing Yools gyar r pre Function Reference es Guide se 2 2 PCI PDISO16 User s Guide Installing the Board Cables C50FF x C50 37F x For more information on these MCC cables refer to the Connecting the board for I O operations section on page 2 10 Accessories MCC provides signal termination products for use with the PCI PDISO16 Refer to the Field wiring and signal termination accessori
5. 5 NO 21 RELAY 5 C 20 RELAY 6 NO 19 RELAY 6 C 18 RELAY 7 NO 17 RELAY 7 C 16 INPUT 0 15 INPUT O 14 INPUT 1 13 INPUT 1 12 INPUT 2 11 INPUT 2 10 INPUT 3 9 INPUT 3 8 INPUT 4 7 INPUT 4 6 INPUT 5 5 INPUT 5 4 INPUT 6 3 INPUT 6 2 INPUT 7 1 INPUT 7 5 4 EC Declaration of Conformity We Measurement Computing Corporation declare under sole responsibility that the product PCI PDISO16 High output digital I O board Part Number Description to which this declaration relates meets the essential requirements is in conformity with and CE marking has been applied according to the relevant EC Directives listed below using the relevant section of the following EC standards and other informative documents EU EMC Directive 89 336 EEC Essential requirements relating to electromagnetic compatibility EN 55022 Class B 1995 Radiated and conducted emission requirements for information technology equipment ENV 50204 1995 Radio frequency electromagnetic field immunity t tm m tmn m tm N 55024 1998 EC generic immunity requirements N 50082 1 1997 EC generic immunity requirements N 61000 4 2 1995 Electrostatic discharge immunity N 61000 4 3 1997 ENV 50204 1996 RF immunity N 61000 4 4 1995 Electric fast transient burst immunity N 61000 4 5 1995 Surge immunity N 61000 4 6 1996 Radio frequency common mode immunity N 61000 4 8 1994
6. 5 RELAY 4 NO RELAY 4 C 24 ee 23 RELAY 4 RELAY 5 NO 22 ee 21 RELAY5 C RELAY 6 NO 20 ee 19 RELAY6 C RELAY 7 NO 18 ee 17 RELAY7 C INPUTO 16 ee 15 INPUTO INPUT1 14 ee 13 INPUT 1 INPUT2 12 ee 11 INPUT2 INPUT3 10 ee 9 INPUT 3 INPUT 4 8 ee 7 INPUT4 INPUT5 6 ee 5 INPUTS INPUT6 4 ee 3 INPUTG6 INPUT7 2 ee 1 INPUT7 PCI slot Caution High voltages are present on the PCI PDISO16 board when you connect high voltage inputs or outputs to the board s connector Use extreme caution Never handle the PCI PDISO 16 board when signals are connected to the board through the connector Do not remove the protective plates on the PCI PDISO16 board The red stripe identifies pin 1 50 pin Female 50 pin Female IDC Connector IDC connector Figure 2 2 C50FF x cable Details on this cable are available on our web site at www mccdagq com cbicatalog cbiproduct asp dept 1d 104 amp pf id 136 2 8 PCI PDISO16 User s Guide Installing the Board PCI PDISO8 compatibility For connections to a PCI PDISOS compatible interface use a C50 37F x adaptor cable This cable converts the PCI PDISO16 board s connector to a PDIS08 compatible D connector Two adaptor cables are required 1f more than eight relays are used Pin assignments for the C50 37F x cable are shown in Figure 2 3 Details on this cable are available on our web site at www mccdaq com cbicatalog cbiproduct asp dept id 104 amp pf id 116
7. PCI PDISO16 Digital Input Board User s Guide A AY MEASUREMENT COMPUTING Document Revision 4 October 2003 Copyright 2003 Measurement Computing Corporation Lifetime warranty Every hardware product manufactured by Measurement Computing Corp is warranted against defects in materials or workmanship for the life of the product to the original purchaser Any products found to be defective will be repaired or replaced promptly 30 Day Money Back Guarantee Any Measurement Computing Corp product may be returned within 30 days of purchase for a full refund of the price paid for the product being returned If you are not satisfied or chose the wrong product by mistake you do not have to keep it Please call for aa RMA number first No credits or returns accepted without a copy of the original invoice Some software products are subject to a repackaging fee These warranties are in lieu of all other warranties expressed or implied including any implied warranty of merchantability or fitness for a particular application The remedies provided herein are the buyer s sole and exclusive remedies Neither Measurement Computing Corp nor its employees shall be liable for any direct or indirect special incidental or consequential damage arising from the use of its products even if Measurement Computing Corp has been notified in advance of the possibility of such damages MEGA FIFO the CIO prefix to data acquisition board model numb
8. Power frequency magnetic field immunity N 61000 4 11 1994 Voltage dip and interrupt immunity Carl Haapaoja Vice President of Design Verification Measurement Computing Corporation 16 Commerce Boulevard Middleboro Massachusetts 02346 508 946 5100 Fax 508 946 9500 E mail info mccdaq com www mccdag com
9. ctor If you use a screw terminal board ensure that it is fully enclosed in an insulated protected box Additional signal conditioning is not required The PCI PDISO16 is designed with signal conditioning installed Most accessory boards are intended to provide signal conditioning or easy to access signal termination In general the PCI PDISO16 does not require additional signal conditioning Chapter 3 Programming and Developing Applications Programming languages Measurement Computing s Universal LibraryTM provides access to board functions from a variety of Windows programming languages If you are planning to write programs or would like to run the example programs for Visual Basic or any other language please refer to the Universal Library User s Guide available on our web site at http www measurementcomputing com PDFmanuals sm ul user guide pdf Packaged applications programs Measurement Computing s Universal Library provides complete access to PCI PDISO16 board functions from the full range of Windows programming languages If you are planning to write programs or would like to run the example programs for Visual Basic or any other language refer to the Universal Library User s Guide This document is available on our web site at www mccdag com PDFmanuals sm ul user guide pdf Many packaged application programs such as SoftWIRE Labtech Notebook and HP VEE now have drivers for your boa
10. el gt 5V min positive or negative input voltage not TTL compatible Input Low Level lt 2 5V max positive or negative input voltage Isolation 500V Resistance 1 6k Ohms min w o filter 20 uS Response w filter 5 mS Time constant 5ms 200Hz Filters Filter control Each input individually programmable Power up reset Filters off Power Consumption All relays off 0 7A typical Icc All relays on 2 0A typical 5 1 PCI PDISOI6 User s Guide Specifications Environmental Operating temperature range 0 to 70 C Storage temperature range 40 to 100 C Main Humidity 0 to 90 non condensing Connector and Pin out Connector type 50 pin IDC type Compatible cables CSOFF x 50 pin IDC female to female cable x length in feet C50 37F x 50 pin IDC to 37 pin female D connector adaptor cable for connecting to a PCI PDISO8 compatible interface x length in feet 3 CIO MINI50 Compatible accessory products CIO TERM100 using C50FF x cable SCB 50 di CIO MINI37 ompatible accessory products i using C50 37F x cable SCB 37 Note that the PCI PDISO16 board has two 50 pin connectors identified here as Port A and Port B Port A is located adjacent to the main I O connector bracket at the left side of the board and is labeled P2 Port B is located towards the middle right side
11. ers the PCM prefix to data acquisition board model numbers PCM DAS08 PCM D24C3 PCM DACO2 PCM COM422 PCM COM485 PCM DMM PCM DAS16D 12 PCM DAS16S 12 PCM DAS16D 16 PCM DAS16S 16 PCI DAS6402 16 Universal Library InstaCal Harsh Environment Warranty and Measurement Computing Corporation are either trademarks or registered trademarks of Measurement Computing Corporation IBM PC and PC AT are trademarks of International Business Machines Corp Windows is a trademark of Microsoft Corp All other trademarks are the property of their respective owners Information furnished by Measurement Computing Corp is believed to be accurate and reliable However no responsibility is assumed by Measurement Computing Corporation neither for its use nor for any infringements of patents or other rights of third parties which may result from its use No license is granted by implication or otherwise under any patent or copyrights of Measurement Computing Corporation All rights reserved No part of this publication may be reproduced stored in a retrieval system or transmitted in any form by any means electronic mechanical by photocopying recording or otherwise without the prior written permission of Measurement Computing Corporation Notice Measurement Computing Corporation does not authorize any Measurement Computing Corporation product for use in life support systems and or devices without the written approval of the CEO of Measurement Computi
12. es section for a complete list of compatible accessory products If any items are missing or damaged contact Measurement Computing Corp by phone fax or e mail Phone 508 946 5100 and follow the instructions for reaching Tech Support Fax 508 946 9500 to the attention of Tech Support Email techsupport measurementcomputing com 2 3 PCI PDISOI6 User s Guide Installing the Board Unpacking the board Each PCI PDISO16 board is shipped in an antistatic container to prevent damage by an electrostatic discharge To avoid such damage perform the following procedure when unpacking and handling your board 1 Before opening the antistatic container ground yourself with a wrist grounding strap or by holding onto a grounded object such as the computer chassis 2 Touch the antistatic container to the computer chassis before removing the board from the container 3 Remove the board from the container Never touch the exposed pins or circuit connections on the board Installing the software We recommended that you install the InstaCal software included with your board before you install the hardware If you ordered the Universal Library software install that software instead InstaCal is installed at the same time as the Universal Library Installing the software first ensures that the information required for proper board detection is installed and available at boot up The procedure for installing nstaCal is
13. explained in the Software Installation Manual included with your board and also available on our web site at www mccdaq com PDFmanuals sm installation pdf If you ordered the Universal Library If you ordered the optional Universal Library use that CD to install both nstaCal and the Universal Library 2 4 PCI PDISOI6 User s Guide Installing the Board Installing the hardware The PCI PDISO16 board is completely plug and play with no switches or jumpers to set Configuration is controlled by your system s BIOS To install your board follow the steps below 1 2 Turn your computer off open it up and insert your board into an available PCI slot Close your computer and turn it on If you are using an operating system with support for plug and play play such as Windows 95 or Windows 2000 a dialog box displays as the system loads indicating that new hardware has been detected If the information file for this board is not already loaded onto your PC you are prompted for the disk containing this file The nstaCal software supplied with your board contains this file If required insert the disk or CD and click OK To test your installation and configure your board run the nstaCal utility you installed in the previous section Refer to the Software Installation Manual that came with your board www mccedaq com PDFmanuals sm installation pdf for information on how to initially set up and load nstaCal
14. his product are available on our web site at www mccdaq com cbicatalog cbiproduct asp dept id 102 amp pf id 258 SCB 50 50 conductor shielded signal connection screw terminal box provides two independent 50 pin connections Details on this product are available on our web site at www mccdaq com cbicatalog cbiproduct asp dept id 196 amp pf id 1168 You can use the following screw terminal boards to terminate field signals and route them into the PCI PDISO16 using the C50 37F x cable CIO MINI37 37 pin screw terminal board Details on this product are available on our web site at www mccedaq com cbicatalog cbiproduct asp dept id 102 amp pf 1d 255 CIO TERMINAL 37 pin screw terminal board with on board prototype area Details on this product are available on our web site at www mccdaq com cbicatalog cbiproduct asp dept id 102 amp pf id 282 SCB 37 37 conductor shielded signal connection screw terminal box provides two independent 37 pin connections Details on this product are available on our web site at www mccdaq com cbicatalog cbiproduct asp dept id 196 amp pf id 1166 Caution Do not use the CIO MINISO screw terminal board if your field voltages are greater than 24 volts The CIO MINISO does not have shields to protect users from accidental contact with hazardous high voltage signals Construct a safe fully insulated cable to carry your signals directly from your equipment to the PCI PDISO16 conne
15. lter with a time constant of 5 ms 200 Hz The 16 outputs are dry contact Form C electromechanical relays The relays are controlled by writing to two eight bit ports The state of the relays can be determined by reading the same two ports The PCI PDISO 16 board is completely plug and play with no switches or jumpers to set Software features InstaCal M and Universal Library PCI PDISO16 boards ship with the JnstaCal software configuration utility package InstaCal is a complete installation calibration and test program for data acquisition and control boards Complete with extensive error checking nstaCal guides you through the installation and setup of your data acquisition board and creates the board configuration file for use by your program or application software package The procedure for installing InstaCal 1s explained in the Software Installation Manual available on our web site at www mccdaq com PDFmanuals sm installation pdf The optional Universal Library fully supports the PCI PDISO16 boards The Universal Library is a complete set of I O libraries and drivers for all MCC boards and for all Windows based languages When using the Universal Library you can switch boards or even programming languages and the syntax remains constant 1 1 Chapter 2 Installing the Board This section contains instructions on the installation and configuration of your PCI PDISO16 board and includes cabling and
16. ng Corporation Life support devices systems are devices or systems which a are intended for surgical implantation into the body or b support or sustain life and whose failure to perform can be reasonably expected to result in injury Measurement Computing Corp products are not designed with the components required and are not subject to the testing required to ensure a level of reliability suitable for the treatment and diagnosis of people HM PCI PDISO16 doc il i MEASUREMENT A COMPUTING Lifetime Harsh Environment Warranty TM Any product manufactured by Measurement Computing Corp that is damaged even due to misuse may be replaced for only 50 of the current list price I O boards face some tough operating conditions some more severe than the boards are designed to withstand When a board becomes damaged just return the unit with an order for its replacement at only 50 of the current list price We don t need to profit from your misfortune By the way we honor this warranty for any manufacturer s board that we have a replacement for iii Table of Contents Preface About this User s Guide ss vii What you will learn from this user s guide vii Conventions in this user s guide vii Where to find more information vili Chapter 1 Introducing the PCI PDISO16 iii 1 1 Software features InstaCal and Universal Library M ii 1 1 Chapter 2 Installing the Board dis 2 1 What is included wi
17. of the board and is labeled P3 PCI PDISO16 User s Guide Specifications Table 5 1 Port A P2 connector pin out Pin Signal Name Pin Signal Name 50 NC 49 NC 48 NC 47 NC 46 NC 45 NC 44 NC 43 NC 42 NC 41 NC 40 RELAY 6 NC 39 RELAY 5 NC 38 RELAY 7 NC 37 RELAY 0 NO 36 RELAY 0 C 35 RELAY 0 NC 34 RELAY 1 NO 33 RELAY 1 C 32 RELAY 1 NC 31 RELAY 2 NO 30 RELAY 2 C 29 RELAY 2 NC 28 RELAY 3 NO 27 RELAY 3 C 26 RELAY 3 NC 25 RELAY 4 NO 24 RELAY 4 C 23 RELAY 4 NC 22 RELAY 5 NO 21 RELAY 5 C 20 RELAY 6 NO 19 RELAY 6 C 18 RELAY 7 NO 17 RELAY 7 C 16 INPUT O 15 INPUT 0 14 INPUT 1 13 INPUT 1 12 INPUT 2 11 INPUT 2 10 INPUT 3 9 INPUT 3 8 INPUT 4 7 INPUT 4 6 INPUT 5 5 INPUT 5 4 INPUT 6 3 INPUT 6 2 INPUT 7 1 INPUT 7 5 3 PCI PDISO16 User s Guide Specifications Table 5 2 Port B P3 connector pin out Pin Signal Name Pin Signal Name 50 NC 49 NC 48 NC 47 NC 46 NC 45 NC 44 NC 43 NC 42 NC 41 NC 40 RELAY 6 NC 39 RELAY 5 NC 38 RELAY 7 NC 37 RELAY 0 NO 36 RELAY 0 C 35 RELAY 0 NC 34 RELAY 1 NO 33 RELAY 1 C 32 RELAY 1 NC 31 RELAY 2 NO 30 RELAY 2 C 29 RELAY 2 NC 28 RELAY 3 NO 27 RELAY 3 C 26 RELAY 3 NC 25 RELAY 4 NO 24 RELAY 4 C 23 RELAY 4 NC 22 RELAY
18. onfigure and use the PCI PDISO16 so that you get the most out of its digital input features This user s guide also refers you to related documents available on our web site and to technical support resources that can also help you get the most out of these boards Conventions in this user s guide The following conventions are used in this manual to convey special information For more information on Text presented in a box signifies additional information and helpful hints related to the subject matter you are reading Caution Shaded caution statements present information to help you avoid injuring yourself and others damaging your hardware or losing your data Angle brackets that enclose numbers separated by a colon signify a range of numbers such those assigned to registers bit settings etc bold text Bold text is used for the names of objects on the screen such as buttons text boxes and check boxes For example 1 Insert the disk or CD and click the OK button italic text Ttalic text is used for the names of manuals and help topic titles and to emphasize a word or phrase For example The nstaCal installation procedure is explained in the Software Installation Manual Never touch the exposed pins or circuit connections on the board vil PCI PDISO16 User s Guide About this User s Guide Where to find more information The following electronic documents provide information that can help
19. rd If the package you own does not have drivers for the board please fax or e mail the package name and the revision number from the install disks We will research the package for you and advise how to obtain drivers Some application drivers are included with the Universal Library package but not with the application package If you have purchased an application package directly from the software vendor you may need to purchase our Universal Library and drivers Please contact us by phone fax or e mail Phone 508 946 5100 and follow the instructions for reaching Tech Support Fax 508 946 9500 to the attention of Tech Support Email techsupport measurementcomputing com 3 1 PCI PDISOI6 User s Guide Programming and Developing Applications Register level programming You should use the Universal Library or one of the packaged application programs listed on page 3 1 to control your board Only experienced programmers should try register level programming If you need to program at the register level in your application refer to the Register Map for the PCI PDISO16 available at www measurementcomputing com registermaps RegMapPCI PDISO 6 pdf 3 2 Chapter 4 Functional Description Basic architecture The PCI PDISO16 provides isolated input channels and relay output channels on each connector The block diagram shown in Figure 4 1 illustrates the board s functionality
20. t B Relays 0 7 Port A Connector P2 I Port B Connector P3 Figure 2 1 Port A and Port B locations 2 6 PCI PDISOI6 User s Guide Installing the Board The pinout for the Port A connector is defined in Table 2 2 The pinout for the Port B connector is defined in Table 2 3 Pi Signal Name Pin Pin Signal Name inout I O ne Deo 45 EN connector NC 48 47 NC NC 46 45 NC Table 2 2 NC 44 43 NC Port A connector NC 42 41 NC pinout RELAY 6 NC 40 39 RELAY 5 NC RELAY 7 NC 38 37 RELAY 0 NO RELAY 0 C 36 35 RELAY 0 NC RELAY 1 NO 34 33 RELAY 1 C RELAY 1 NC 32 31 RELAY 2 NO RELAY 2 C 30 29 RELAY 2 NC RELAY 3 NO 28 27 RELAY3 C RELAY 3 NC 26 25 RELAY 4 NO RELAY4 C 24 23 RELAY 4 NC RELAY 5 NO 22 21 RELAY 5 C RELAY 6 NO 20 19 RELAY6 C RELAY 7 NO 18 17 RELAY 7 C INPUTO 16 15 INPUT O INPUT 1 14 13 INPUT 1 INPUT2 12 11 INPUT 2 INPUT 3 10 9 INPUT 3 INPUT4 8 7 INPUT 4 INPUT5 6 5 INPUT 5 INPUT6 4 3 INPUT 6 INPUT7 2 1 INPUT 7 PCI slot 2 7 PCI PDISOI6 User s Guide Installing the Board Signal Name Pin Pin Signal Name NC 50 ce 49 NC NC 48 ce 47 NC RELAY 6 40 ee 39 RELAY 5 NC RELAY 7 NC 38 ee 27 RELAYO NO RELAY 0 C 36 ee 35 RELAY O NC RELAY 1 NO 34 ee 33 RELAY 1 C Table 2 3 RELAY 1 NC 32 ee 31 RELAY 2 NO RELAY 2 C 30 ee 29 RELAY 2 NC Port B connector pr ay3 NO 28 ee 27 RELAY3 C pinout RELAY 3 NC 26 ee 2
21. th your board sse 2 1 Standard shipment Optional components Unpacking the board Installing the SOftware ss ses e GRE ue f i edu aeta 2 4 Installimig the hardware Lol lp ESSA See esie 2 5 Connecting the board for I O operations 2 6 Connectors cables main I O connector ss 2 6 Pinout I O connector PCI PDISOS compatibility ito torte st oe etg si oe ee et do d t deg 2 9 Field wiring and signal termination accessories 2 10 Chapter 3 Programming and Developing Applications 3 1 Programming languages aa a EA na Sa iii iieii aa Ga iiinis 3 1 Packaged applications programs sese 3 1 Register level programming 3 2 Chapter 4 Functional Description 4 1 Basic architecture RR pal TD a 4 1 Isolated inputs o t NN Noe Ned m 4 2 Extending th input range schede 4 2 Form C rel y outputs D us ss sagas rg redeo bee Pee e Ee He se tres 4 3 Chapter 5 Specifications ira ete sa cin demi der ein ca a 5 1 Relay Specifications 5 1 Isolated Inputs nn ss eua nenne dete ce RE eos i ide 5 1 PCI PDISO16 User s Guide Power Consumption a ade NG e GENI A ME ONE RAR Environmental Main Connector and Pin out vi Preface About this User s Guide What you will learn from this user s guide This user s guide explains how to install c
22. you get the most out of the PCI PDISO16 board MCC s Guide to Signal Connections is available on our web site at www mccdaq com signals signals pdf MCC s Register Map for the PCI PDISO16 is available on our web site at www mccdaq com registermaps RegMapPCI PDISO16 pdf MCC s Specifications PCI PDISO16 the PDF version of Chapter 5 in this guide is available on our web site at www mccadq com pdfs PCI PDISO16 pdf MCC s Universal Library User s Guide is available on our web site at www mecdag com PDFmanuals sm ul user guide pdf MCC s Universal Library Function Reference is available on our web site at www mecdaq com PDFmanuals sm ul functions pdf This user s manual is also available on our web site at www mccdaq com PDFmanuals PCI PDISO16 pdf viil Chapter 1 Introducing the PCI PDISO16 This manual explains how to install and use the PCI PDISO 16 board The PCI PDISO16 is a 16 channel isolated input and relay output digital interface board for PCI compatible computers The board is designed for applications where high voltages need to be sensed or controlled The PCI PDISO16 board provides 16 digital inputs and 16 Form C relay outputs The 16 individual optically isolated 500V inputs can be read back as two 8 bit bytes The inputs are not polarity sensitive and can be driven by either AC 50 to 1000 Hz or DC at levels up to 28 Volts Each input channel has a software enabled low pass fi
23. zed i Digital Techniques For more information about digital I O techniques refer to the Guide to Signal Connections This document is available on our web site at http www measurementcomputing com signals 4 2 PCI PDISO16 User s Guide Functional Description Form C relay outputs Figure 4 4 shows the schematic for a Form C relay contact m09 NORMALLY OPEN V D COMMON NORMALLY CLOSED Figure 4 4 Form C Relay Contacts The Form C relay has a Common C Normally Open NO and Normally Closed NC contact When a 0 is written to the output the relay is not energized and the common and NC are in contact When a 1 is written to the output the relay is energized and the common and NO are in contact 4 3 Chapter 5 Specifications Typical for 25 C unless otherwise specified Relay Specifications Number Contact Configuration 16 16 Form C Contact Rating 6A 120VAC or 28VDC resistive Contact Type Gold overlay silver Contact Resistance 100 milliohms max Operate Time 20 milliseconds Release Time 10 milliseconds max Vibration 10 to 55 Hz Dual amplitude 1 5mm Shock 10G 11 milliseconds Dielectric Isolation 500V 1 minute Life Expectancy 10 million mechanical operations min Isolated Inputs Number 16 Voltage Range DC 28V AC 28V 50 1000Hz Input High Lev
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