CYPDISO 8P - CyberResearch
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1. Digital I O CYPDISO 8P PCI Bus 8 Channel Isolated Interface Board USER S MANUAL VER 6 APRIL 2002 No part of this manual may be reproduced without permission CyberResearch Inc www cyberresearch com 25 Business Park Dr Branford CT 06405 USA 203 483 8815 9am to 5pm EST FAX 203 483 9024 Copyright 2002 All Rights Reserved April 2002 The information in this document is subject to change without prior notice in order to improve reliability design and function and does not represent a commitment on the part of CyberResearch Inc In no event will CyberResearch Inc be liable for direct indirect special incidental or consequential damages arising out of the use of or inability to use the product or documentation even if advised of the possibility of such damages This document contains proprietary information protected by copyright All rights are reserved No part of this manual may be reproduced by any mechanical electronic or other means in any form without prior written permission of CyberResearch Inc TRADEMARKS CyberResearch and CyPDISO 8P are trademarks of CyberResearch Inc Other product names mentioned herein are used for identification purposes only 8 may be trademarks and or registered trademarks of their respective companies e NOTICE CyberResearch Inc does not authorize any CyberResearch product for use in life support systems medical equipment and or medical2. Constant Filter Control Power Up Reset Environmental Operating Temperature Range Storage Temperature Range Humidity 5 0 SPECIFICATIONS 0 4A typical 1 0A typical 8 5 form C relay 0 to relay 4 3 form A relay 5 to relay 7 6A 120VAC or 28VDC resistive Gold overlayed silver 100 milliohms max 20 milliseconds 10 milliseconds max 10 to 55 Hz Dual amplitude 1 5mm 10G 11 milliseconds 500V 1 minute 10 milliohm mechanical operations min 8 5 to 28V Not TTL compatible 5 to 28V 50 to 1000 Hz 500V 1 6k Ohms min 20 us 5 ms 5 ms 200 Hz Each input individually programmable Filters off 0 to 70 C 40 to 100 C 0 to 90 non condensing 11 This page deliberately left blank EC Declaration of Conformity We the manufacturer declare under sole responsibility that the product CYPDISO 8P Isolated input relay output interface board for the PCI bus 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
3. and power ON your computer 4 Run JnstaCal to configure your board and test the installation 3 2 AC INPUT FILTER The inputs are eight individual optically isolated 500V inputs that may be read back as a single byte The inputs are not polarity sensitive and may be driven by either AC 50 1000 Hz or DC Each input has a software enabled disabled low pass filter with a time constant of 5 ms 200 Hz The input filters are described and set by InstaCal The filter must be used for AC inputs and should be used for almost all DC inputs Unless you have reason to turn off a filter you should enabled it This page deliberately left blank 4 0 INTERFACING This short introduction to the electronics most often needed by digital I O board users covers the following e Connector diagram e FORM C relay outputs e FORM A relay outputs e Isolated inputs e Adding a resistor to expand the range of the isolated inputs e Voltage dividers 4 1 CONNECTOR DIAGRAM The CyPDISO 8P use a single 37 pin connector O NPUT7B 20 1 INPUT7A NPUT6B 21 2 INPUT 6A NPUT5B 22 3 INPUT5A NPUT4B 23 4 INPUT4A NPUT 3B 24 5 INPUT 3A NPUT2B 25 6 INPUT2A NPUT1B 26 7 INPUT1A NPUT 0B 27 8 INPUT 0A RELAY 7 NO 28 9 RELAY 7 C RELAY 6 NO 29 10 RELAY 6 C RELAY 5 NO 30 11 RELAY 5 C RELAY 4 C 31 12 RELAY 4 NC RELAY 3 NC 32 19 RELAY 4 NO RELAY 3 NO 33 14 RELAY 3 C RELAY 2 C 34 15 RELAY 2 NC RELAY 1 NC 35 16 RELAY 2 NO
4. field immunity EN 55024 1998 EC generic immunity requirements EN 50082 1 1997 EC generic immunity requirements EN 61000 4 2 1995 Electrostatic discharge immunity EN 61000 4 3 1997 ENV 50204 1996 RF immunity EN 61000 4 4 1995 Electric fast transient burst immunity EN 61000 4 5 1995 Surge immunity EN 61000 4 6 1996 Radio frequency common mode immunity EN 61000 4 8 1994 Power frequency magnetic field immunity EN 61000 4 11 1994 Voltage dip and interrupt immunity This page deliberately left blank Product Service Diagnosis and Debug CyberResearch Inc maintains technical support lines staffed by experienced Applications Engineers and Technicians There is no charge to call and we will return your call promptly if it is received while our lines are busy Most problems encountered with data acquisition products can be solved over the phone Signal connections and programming are the two most common sources of difficulty CyberResearch support personnel can help you solve these problems especially if you are prepared for the call To ensure your call s overall success and expediency 1 Have the phone close to the PC so you can conveniently and quickly take action that the Applications Engineer might suggest 2 Be prepared to open your PC remove boards report back switch or jumper settings and possibly change settings before reinstalling the modules 3 Have a volt meter handy to take measure
5. RELAY 1 NO 36 17 RELAY 1 C RELAY 0 C 37 18 RELAY 0 NC 19 RELAY 0 NO O 37 PIN CONNECTOR NO Normally Open C Common NC Normally Closed Figure 5 1 37 Pin Board Connector WARNING High voltages will be present on the CyPDISO 8P board when you have connected high voltage inputs or outputs to the CyPDISO 8P connector Use extreme caution Never handle the CyPDISO 8P when signals are connected to the board through the connector DO NOT REMOVE THE PROTECTIVE PLATES FROM THE CYPDISO 8P BOARD 4 2 FORM C RELAY OUTPUTS Figure 5 2 is the schematic for a form C relay like those connected at 3 9 NORMALLY OPEN RELAY 0 through RELAY 4 4 37 COMMON The form C relay has a COMMON So normally open NO and normally l UN closed NC contact Lg NORMALLY CLOSED When a 0 is written to the output the FORM C RELAY common and NC are in contact When a is written to the output the common and NO are in contact Figure 5 2 Form C Relay 0 Contacts 4 3 FORM A RELAY OUTPUTS Shown here is the schematic for a form weak A relay like those connected at RELAY 30 NORMALLY OPEN 5 through RELAY 7 l 44 COMMON The form A relay has a COMMON and lt u a normally open NO contact FORM A RELAY When a 0 is written to the output the common and NO are NOT in contact When a is written to the output the common and NO are in contact Figure 5 3 Form A Relay 5 Contacts The form A and form C re
6. d that screw terminal boards not be used with the CyPDISO 8P if using field voltages greater than 24 volts If you use a screw terminal board with high volt age inputs or outputs you will expose yourself and others to those high voltage signals We recommend that you construct a safe cable to carry your signals directly from your equipment to the CyPDISO 8P connector 1 This page deliberately left blank 2 0 SOFTWARE INSTALLATION Before installing the CyPDISO 8P first install the InstaCal installation calibration and test utility included with your board You can install InstaCal from either the InstaCal disk set or from the optional Universal Library if ordered InstaCal creates a configuration file that your application software and the Universal Library referes to so your software automatically accesses the exact configuration of the board For information on the installation and operation of InstaCal refer to the Software Installation Manual This page deliberately left blank 3 0 HARDWARE INSTALLATION The CyPDISO 8P is completely plug and play There are no manually configured options Simply install the board and run JnstaCal to verify proper installation 3 1 INSTALLING THE HARDWARE 1 Power OFF your computer and remove the cover 2 Insert the CyPDISO 8P securely into any available PCI slot Make sure the board is properly seated in the slot or damage to your PC or board could result 3 Replace the cover
7. devices without the written approval of the President of CyberResearch Inc Life support devices and systems are devices or systems which are intended for surgical implantation into the body or to support or sustain life and whose failure to perform can be reasonably expected to result in injury Other medical equipment includes devices used for monitoring data acquisition modification or notification purposes in relation to life support life sustaining or vital statistic recording CyberResearch products are not designed with the components required are not subject to the testing required and are not submitted to the certification required to ensure a level of reliability appropriate for the treatment and diagnosis of humans ii Table of Contents LO INTRODUCTION rare ea en 1 1 1 DESCRIPTION ti a A das 1 12 ACCESSORIES u nada Saw eee ee a 1 2 0 SOFTWARE INSTALLATION 04 3 3 0 HARDWARE INSTALLATION 4 5 3 1 INSTALL THE HARDWARE 0 02s e eee eee 5 2 2 ACINPUTRIETER arcaicas 5 4 0 INTERFACING dran REEL Fa 7 4 1 CONNECTOR DIAGRAM 2 20222 ras a dal 7 4 2 FORM C RELAY OUTPUTS ck 4 2404 eae ao 8 4 3 FORM A RELAY OUTPUTS 0 00 00 00 6 8 4 4 ISOLATED INPUTS di ge Sieg a rar u 9 4 5 EXTENDING THE INPUT RANGE 9 5 0 SPECIFICATIONS u a a aa 11 This page deliberately left blank 1 0 INTRODUCTION 1 1 DESCRIPTION The CyPDISO 8P has ei
8. ght isolated input channels and eight relay output channels It is made to interface with PCI compatible computers The CyPDISO 8P is used for control and sensing applications where high voltage are to be sensed or controlled WARNING High voltages will be present on the CyPDISO 8P board when you have connected high voltage inputs or outputs to the PDISOS connector Use extreme caution Never handle the CyPDISO 8P when signals are connected to the board through the connector DO NOT REMOVE THE PROTECTIVE PLATES FROM THE CyPDISO 8P The inputs are eight individual optically isolated SOOV inputs that can be read back as a single byte The inputs are not polarity sensitive and may be driven by either AC 50 1000 Hz or DC Each input has a programmable low pass filter with a time constant of 5 ms 200 Hz The outputs are eight electromechanical relays Five relays provide Form C connec tions and three provide normally open Form A connections The relays are controlled by writing to an 8 bit port The relay control register can be read back from the same port The CyPDISO 8P is compatible with the optional Universal Library software package 1 2 ACCESSORIES The CyPDISO 8P is a combination digital I O board with signal conditioning installed Most accessory boards are intended to provide signal conditioning or easy to access signal termination In general the CyPDISO 8P will not require additional signal conditioning We recommen
9. lays on the CyPDISO 8P are the same type Only the con nections to the relay poles differ 4 4 ISOLATED INPUTS The CyPDISO 8P board has are eight isolated input channels channel is shown in Figure 4 4 The schematic of a single The signals are routed through a bridge rectifier so that the inputs are not polarity sensitive 5V lt _ 100K 1 6K X lt 47K N amp el nt a LT ee c ls MM Be 2 S e N Filter Switch amp ZA WERE y uf Isolated Input Not Polarized Circuitry Sharing PC Ground Figure 5 4 Isolated Input Schematic Simplified 4 5 EXTENDING THE INPUT RANGE To extend the input range beyond the 5 28V specified add an external resistor Figure 4 5 shows the resistor and the equations used to calculate resistor values for a given Vin R ext 1 6K i Vin SA ot Re R ext 100 Vin 28 Pw R ext 10 000 Isolated Input Not Polarized Figure 5 5 Input Range Extending Resistor This page deliberately left blank Power Consumption 5V All Relays Off All Relays On Relay Specifications Number Contact Configuration Contact Rating Contact Type Contact Resistance Operate Time Release Time Vibration Shock Dielectric Isolation Life Expectancy Isolated Inputs Number Voltage Range DC AC Isolation Resistance Response w o Filter w Filter Filters Time
10. ments of the signals you are trying to measure as well as the signals on the board module or power supply 4 Isolate problem areas that are not working as you expected 5 Have the source code to the program you are having trouble with available so that preceding and prerequisite modes can be referenced and discussed 6 Have the manual at hand Also have the product s utility disks and any other relevant disks nearby so programs and version numbers can be checked Preparation will facilitate the diagnosis procedure save you time and avoid repeated calls Here are a few preliminary actions you can take before you call which may solve some of the more common problems 1 Check the PC bus power and any power supply signals 2 Check the voltage level of the signal between SIGNAL HIGH and SIGNAL LOW or SIGNAL and SIGNAL It CANNOT exceed the full scale range of the board 3 Check the other boards in your PC or modules on the network for address and interrupt conflicts 4 Refer to the example programs as a baseline for comparing code 15 Warranty Notice CyberResearch Inc warrants that this equipment as furnished will be free from defects in material and workmanship for a period of one year from the confirmed date of purchase by the original buyer and that upon written notice of any such defect CyberResearch Inc will at its option repair or replace the defective item under the terms of this warranty subject to the pr
11. ovisions and specific exclusions listed herein This warranty shall not apply to equipment that has been previously repaired or altered out side our plant in any way which may in the judgment of the manufacturer affect its reliability Nor will it apply if the equipment has been used in a manner exceeding or inconsistent with its specifications or if the serial number has been removed CyberResearch Inc does not assume any liability for consequential damages as a result from our products uses and in any event our liability shall not exceed the original selling price of the equipment The equipment warranty shall constitute the sole and exclusive remedy of any Buyer of Seller equipment and the sole and exclusive liability of the Seller its successors or assigns in connection with equipment purchased and in lieu of all other warranties expressed implied or statutory including but not limited to any implied warranty of merchant ability or fitness and all other obligations or liabilities of seller its successors or assigns The equipment must be returned postage prepaid Package it securely and insure it You will be charged for parts and labor if the warranty period has expired Returns and RMAs If a CyberResearch product has been diagnosed as being non functional is visibly damaged or must be returned for any other reason please call for an assigned RMA number The RMA number is a key piece of information that lets us track and process ret
12. urned merchan dise with the fastest possible turnaround time PLEASE CALL FOR AN RMA NUMBER Packages returned without an RMA number will be refused In most cases a returned package will be refused at the receiving dock if its contents are not known The RMA number allows us to reference the history of returned products and determine if they are meeting your application s requirements When you call customer service for your RMA number you will be asked to provide information about the product you are returning your address and a contact person at your organization Please make sure that the RMA number is prominently displayed on the outside of the box e Thank You 16
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