DM5856/DM6856 Isolated Digital I/O-module User`s Manual
Contents
1. 4K7 s GND 7_ EN 3 J4 2 195S 6N137 OUTS HOUT 3 4 This diagram illustrates the output connection for Channel number 1 DM6856 DM5856 user s manual 16 RTD Embedded Technologies Inc Chapter 4 HARDWARE DESCRIPTION This chapter describes in detail the two major features of the DM5856 DM6856 The isolated optocoupler inputs and the isolated optocoupler outputs ISOLATORS OUTPUT REGISTER S E Q B 4 o D IGOLATORS 16 ISOLATED INPUTS PC 104 BUS ADDRESS DECODER Fig 4 1 DM5856 DM6856 Block Diagram DM6856 DM5856 user s manual 17 RTD Embedded Technologies Inc Isolated digital inputs The Isolated output stage of the DM5856 consists of two major parts 1 Optocouplers 2 Input latch 1 Optocouplers Small SMD optocouplers are used to isolate each channel of the isolated inputs Individual optocouplers are used for each channel The optocouplers are directly connected to the input latch in an inverting configuration A reverse voltage protection diode is connected across the optocoupler input The input voltage range can be customized by changing the input series resistor channel by channel The factory preinstalled input voltage is 5V or TTL The threshold voltage is approximately 3 2 to 3 4V To customize the input range to a different one please change the input resistor The nominal value of the 5V range input resistor is 1 KOhm The forward voltage of the optocoupler is 1 22. Isolated Digital Outputs 16 optocoupler outputs may be used to directly drive loads such as relays lamps or interface to commonly encountered 24V PLC I O s The outputs are driven with an open collector optocoupler output capable of sinking 8mA at 30V Each output channel can be connected to a different potential The isolated outputs are controlled with a latch structure Isolated Digital Inputs 16 optocoupler inputs may be used to connect high voltage signals to a computer Eight channel by channel isolated input ranges are available The factory installed input range is 5V but this input range may be customized channel by channel by changing the input series resistors The optocoupler inputs have a reverse voltage protection diode across the input This enables AC connection to the inputs where the input diode acts as a rectifier Mechanical description The DM5856 is designed on a PC 104 form factor An easy mechanical interface to both PC 104 and EUROCARD systems can be achieved Stack your PC 104 compatible computer directly on the DM5856 using the onboard mounting holes DM6856 DM5856 user s manual 6 RTD Embedded Technologies Inc Connector description There are two 50 pin digital interface connectors on the DM5856 DM6856 to directly interface isolated digital I O signals Isolated inputs and outputs are connected to the board by 50 pin flat ribbon cable header connectors Use this type of interface connector with a TB50 scr
3. DM5856 T Made in Finland a nm DM5856 RERIRERS RARI m 9 ze Oy Real Time Devices Scandinavia Oy Figure 2 1 Board layout showing jumper locations Figure shows DM6856 board DM6856 DM5856 user s manual 10 RTD Embedded Technologies Inc Base address Jumpers Factory setting 300h The most common cause of failure when you are first setting up your module is address contention Some of your computers I O space is already occupied by other internal I O devices and expansion boards When the board attempts to use it s own reserved I O addresses which are being already used by another peripheral device erratic performance may occur and the data read from the board may be corrupted To avoid this problem make sure you set up the base address first using the eight jumpers marked BASE ADDRESS It allows you to choose from 256 different I O addresses in your computer I O map Should the factory installed setting of 300h be unusable for your system configuration you may change this setting to another using the options illustrated in Table 22 overleaf The table shows the switch settings and their corresponding values in hexadecimal values Ensure that you verify the correct location of the base address jumpers When the jumper is removed it corresponds to a logical 0 connecting the jumper to a 1 When you set the base address of the module record the setting inside the back cover of this manual directly after the Ap
4. QURE D atia RP EUR oh Sh de RUE ARD SS 2 Input latch zoe Isolated digital outputs 1 Optocouplers see 2 Output registers CHAPTER 5 BOARD OPERATION AND PROGRAMMING eene 20 Defining the VO Ma picicccscsccccusccesssnessponsetcossntccesssesotvoasoradueesadeebsasuesdedusteeecssbasnesspestesssnsersseconssevsabetesesetasesosasvestadesesosases actessasavesos 20 Puveaciniiaiiab role P 21 Clearing and setting bits in an I O port ssssesseseesseeeee eene tenente nente tenente tente tette tente tenen enne tenen tenen 21 Isolated Output Programming vetet eret metet e ep edere be re e eee e eO genet 22 Isolated Input Progratiing tt ee eee eet e RE Pe EA EORR TENE RA ea eie e deae e 22 CHAPTER 6 DM5856 DM6856 SPECIFICATIONS eere rennen 23 Host Interface eere Digital Outputs isolated roni cA 23 Iunuidezillw2Htsi e M ESENES 23 Operating 2niciivlp e Seseo 23 CHAPTER 7 RETURN POLICY AND WARRANTY cerent tenentes 25 DM6856 DM5856 user s manual 4 RTD Embedded Technologies Inc Ret irn dira eMe s 25 CHAPTER 8 LIMITED WARRANTY eren rnnt ntnn tento nnne to tensis ttn tosoonss 27 List of Illustrations amp T
5. 5 1 7V The triggering current is about 0 5mA This for example if you require a 24V input range you need to calculate the series resistor as follows Nominal input voltage 24V Trigger voltage 20V could be set to something else too Forward current at 20V 0 5mA Diode forward voltage drop 1 7V Series resistor 222 Formula 20V 1 7V 0 5mA Rs gt Rs 36 6 KOhms Round to 37K The absolute maximum forward current of the optocoupler is 20mA ie the maximum allowed voltage with the factory set 5V range is 18V 2 Input latch The inverting optocouplers are connected to two 8 bit data latches that are directly addressable with a read operation at address BASE 0 and BASE 1 DM6856 DM5856 user s manual 18 RTD Embedded Technologies Inc Isolated digital outputs The Isolated input stage of the DM5856 DM6856 consists of two major parts 1 Optocouplers 2 Output registers 1 Optocouplers Small SMD optocouplers are used to isolate each channel of the isolated outputs Individual optocouplers are used for each channel The optocouplers are directly connected to the Output latch The output optocoupler transistor is in the open collector configuration with a pull up resistor which is connected to the collector A 4 7 KOhm resistor is used as a pull up to the supply The output 4 7 Kohm pull up resistor has been installed for a 5 30V isolated output range 2 Output registers The optocouplers are connected to tw
6. DM5856 DM6856 Isolated Digital I O module User s Manual Hardware Revision 1 0 B TIGU RTD Embedded Technologies Inc Real Time Devices Accessing the Analog World BDM 610010005 Rev A ISO9001 and AS9100 Certified DM5856 DM6856 ISOLATED DIGITAL I O MODULE User s Manual RTD Embedded Technologies INC 103 Innovation Blvd State College PA 16803 0906 Phone 1 814 234 8087 FAX 1 814 234 5218 Email sales rtd com techsupport rtd com web site http www rtd com DM6856 DM5856 user s manual 2 RTD Embedded Technologies Inc Revision History 20 05 1998 Release 2 0 22 03 1999 Updated and corrected 01 08 1999 Input optocoupler resistor formula changed Rev A New manual naming method Published by RTD Embedded Technologies Inc 103 Innovation Blvd State College PA 16803 0906 Copyright 1999 2002 2003 by RTD Embedded Technologies Inc All rights reserved Printed in U S A The RTD Logo is a registered trademark of RTD Embedded Technologies cpuModule and utilityModule are trademarks of RTD Embedded Technologies PhoenixPICO and PheonixPICO BIOS are trademarks of Phoenix Technologies Ltd PS 2 PC XT PC AT and IBM are trademarks of International Business Machines Inc MS DOS Windows Windows 95 Windows 98 and Windows NT are trademarks of Microsoft Corp PC 104 is a registered trademark of PC 104 Consortium All other trademarks appearing in this document are the property of their respect
7. LUDING ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES EXPENSES LOST PROFITS LOST SAVINGS OR OTHER DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PRODUCT SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR CONSUMER PRODUCTS AND SOME STATES DO NOT ALLOW LIMITATIONS ON HOW LONG AN IMPLIED WARRANTY LASTS SO THE ABOVE LIMITATIONS OR EXCLUSIONS MAY NOT APPLY TO YOU THIS WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS AND YOU MAY ALSO HAVE OTHER RIGHTS WHICH VARY FROM STATE TO STATE DM6856 DM5856 user s manual 27 RTD Embedded Technologies Inc RTD Embedded Technologies Inc 103 Innovation Blvd State College PA 16803 0906 USA Our website www rtd com DM6856 DM5856 user s manual 28 RTD Embedded Technologies Inc
8. ables estere tt ct bs RI I E br SEMBRA SERRE OH HEUS RERO Hte e ams Illustrations Fig 2 1 Board layout showing jumper locations Fig 3 1 DM5856 DM6856 integrated in a PC 104 dataModule stack Fig 3 2 19 Eurocard rack installation with an integrated PC 104 data Module and EUROCARD cpuModule computer system Fig 3 3 Input connection for Channel number 1 Fig 3 4 Output connection for Channel number 1 Fig 4 1 DM5856 DM6856 Block Diagram ET Tables Table 2 1 Factory Jumper settings Table 2 2 Base Address jumper settings Table 3 1 Input connection pinouts Table 5 1 DM5856 DM6856 I O Map DM6856 DM5856 user s manual 5 RTD Embedded Technologies Inc Chapter 1 INTRODUCTION This user s manual describes the operation of the DM5856 DM6856 Isolated Digital Interface boards Features Some of the key features of the DM5856 DM6856 include e l6channeLby channel isolated open collector digital outputs 8mA 30V e l6optocoupler inputs with reverse voltage protection e Single 5V operation e RTD IDAN compatible XT DM5856 and AT DM6856 boards available e Support for direct PC 104 interface with RTD dataModules PC 104 compliant The following paragraphs briefly describe the major features of the DM5856 and DM6856 A more detailed discussion is included in Chapter 3 Hardware description and in Chapter 4 Board operation and programming The board set up is described in Chapter 1 Board Settings
9. and setting bits in an I O port When you clear or set bits in an I O port you must be careful not to alter the status of other bits You can preserve the status of all the bits you do not wish to change by proper use of the bitwise AND and OR operators Using and or operators single or multiple bits can easily be set or cleared in one line operations 1 To clear a single bitin a port AND the current value of the port with the value B where B 255 2 exp bit 2 To set a single bit in a port OR the current value of the port with the value B where B 2 exp bit Bits are numbered from 0 7 for the low byte of a word and from 8 15 for the high byte of a word Setting and clearing of multiple bits in a bye or word is more complex 3 To clear multiple bits in a port AND the current value of the port with the value B where B 255 the sum of the values of the bits to be cleared Note that the bits do not have to be consecutive 4 To set multiple bits in a port OR the current value of the port with the value B where B sum of the individual bits to be set DM6856 DM5856 user s manual 21 RTD Embedded Technologies Inc Isolated Output Programming The optoisolated outputs are controlled with a register structure These outputs can be commanded in the following ways examples in C syntax 1 Software controlled byte write outp BAJow byte outp BA hiigh_byte 2 Software controlled direct word write
10. efore installing the board in your computer check the jumper settings Chapter 1 reviews the factory settings and how to alter them If any alterations are needed please refer to the appropriate instructions in this chapter Do however note that incompatible settings can result in unpredictable board operation and erratic response General installation guidelines 7 Turn OFF the power to your computer Touch the grounded metal housing of your computer to discharge any antistatic build up and then remove the board from its antistatic bag 2 Hold the board by the edges and install it in an enclosure or place it on the able on an antistatic surface 7 Connect the board to the I O devices using the twisted pair 50 pin flat cable Aluminium Heateink EPWRIO4 CMV586Dx 133 DM5856 Fig 3 1 DM5856 DM6856 integrated in a PC 104 RTD cpuModule stack DM6856 DM5856 user s manual 13 RTD Embedded Technologies Inc 3U rack or enclosure installation with a EUROCARD CPU with one DM5856 The PC 104 system can easily be inserted into a 19 rack installation using the CPU as a form factor adapter Assemble your PC 104 data modules on a RTD single board EUROCARD computer and install the system in a 19 enclosure Multiple DM5856 boards can be easily connected to this system See figure 3 2 below 56 PIN EXPANSION CONNECTOR DM5856 50 PIN EXPANSION CONNECTOR RTD dataModule EUROCARD AT 96 CPU WITH PC 104 EXPANSION BUS Fi
11. ew terminal block What comes with your board Your DM5856 DM6856 package contains the following items 7 DM5856 DM6856 Isolated Digital Interface module 7 Software and diagnostics diskette with C source code User s manual If any item is missing or damaged please call Real Time Devices Scandinavia customer service department at the following number 358 9 346 4538 Board accessories In addition to the items included in your DM5856 delivery several software and hardware accessories are available Contact your distributor for more information and for advice on selecting the most appropriate accessories to support your instrumentation system Application software and drivers Hardware accessories Real Time Devices can supply a complete set of accessories for your DM5856 DM6856 card These include Eurocard enclosures and power supplies terminal boards TB50 and other connection systems The board is also available in the rugged IDAN enclosure system Please consult the factory for more details or visit our websites at www rtdscandinavia fi or www rtdusa com Using this manual This manual is intended to help you install your new board and get it working quickly while also providing enough detail about the board and it s functions so that you can enjoy maximum use of it s features even in the most demanding applications DM6856 DM5856 user s manual 7 RTD Embedded Technologies Inc When you need help This
12. g 3 2 19 Eurocard rack installation with an integrated PC 104 dataModule and EUROCARD cpuModule computer system DM6856 DM5856 user s manual 4 RTD Embedded Technologies Inc External I O Connections Table 3 1 below shows the input wire connection pinouts RI m p LAAA 2 2 UCC s Ik 02 5 Os 1NG8 GND s T E FEM 7 33 8 Fig 3 3 This diagram illustrates the input connection for Channel number 1 DM6856 DM5856 user s manual 15 RTD Embedded Technologies Inc Table 3 2 below shows the output connection pinouts Pinnumber Signal description Pinnumber Signal Description fi Vsupply 1 2 on A k 3 4 sVeuply2 O ES Jor e _ oa Zo o sVeupy3 ts o las o a Jow tN 13 sVeupyS Af ut 5 GNbs amp te supply 7 fue 1 ti8 GND6 23 fut 1 24 GND8 25 sVeuply9g 1 6 ut 27 GNpb9 28 sVeuppyiO 29 Jowo s30 GNDiO 31 sVeuplyit dse ut 33 onon 34 eV upply 12 35 Jow 36 GNDi2 O 37 sVeuppyi3 3s Owns 39 GNDi3 40 sVeuppyia O 4 fut 42 GNDid 43 sVeupplyis Ja tts 45 GNDi5 4e6 sVeuppyi6 GNDi6 0 0 s UCC pss 2 l 6 Q
13. is transferred from the Data regis ter to the outputs by performing an 8 bit write to BA40 Direct transfer of data to the output latch for all 16 bits can be performed by executing a 16 bit write to BA 0 The address decoder of the DM5856 will automatically write consecutive addresses BA 0 and BA 1 with the correct output data bytes BA 1 Digital Outputs Write The Data Output register controls the output optocouplers 9 16 Data is transferred from the Data register to the outputs by performing an 8 bit write to BA 1 DM6856 DM5856 user s manual 20 RTD Embedded Technologies Inc Programming the DM5856 This section gives you some general information about programming the DM5856 board It then walks you through the major programming functions of the DM5856 This will help you use the example program that is included with the board All of the program descriptions use decimal values unless otherwise specified The DM5856 is programmed by writing to and reading from the correct I O port addresses of the board These I O ports were described in the previous section of this chapter The following example shows how to perform a 8 bit read and write I O port addresses using C syntax and assembly code Read Write C syntax var inp address outp address data Assembly mov dx address mov dx address in ax dx mov ax data out dx ax 8 bit operations must be performed to the DM5856 DM6856 board for correct operation Clearing
14. ive owners DM6856 DM5856 user s manual 3 RTD Embedded Technologies Inc TABLE OF CONTENTS CHAPTER T INTRODUCTION 2 sa sssctesicicatccsscsscseccsncstesscscesscicncsncdcnnasectensereteatsnreeecdeamedane 6 I KET EEI EAE EA E ITE APAE EAE IRAE DAA PEE ONSAS AAEE E E OS EE EN E EONA AE ASTA 6 Tsolated Digital FEN Mechanical description Connector description E e he ce eer Prieto EEES E tier debe e ie e ENEE techn What comes with your bOard conse castisncconscshenosssstesboonsstsbncnsatacetednensvestuscssssoaesevensnecensvosensvesonsoussentabasnsesackeosseusdbsonde SUR ase TEE dna YS 7 Board aCcessorlies uaa cv oic ID dui I MET IH bM DII OE Eros SAES EROS roS IESi 7 Using this mantal M M 7 CHAPTER 2 BOARD SETTINGS c nsssssssssssssssssssssenssnsenssnssnesessnssnssessnsseeanenseassneensonssees 9 Factory Configured Jumper Settings scssscssscssssscssssssssssssnssssssenssssessnsssessensnsesssnsnsessensessssensecssssnssseecsnssssessnsssesssesessscensees 9 CHAPTER 3 BOARD INSTALLATION j csssssssssssssssssssssssssssssssssssssssnsrsssssesesessssasssrsssees 13 Board Unstallations eC 13 External VO Connections 2 ne etse iret IIR NNI REPE Eee SOSTE Dee DEREN Ea TRIS PIN OPE ENDS IS A EESTE OSES SESSE ESS 15 CHAPTER 4 HARDWARE DESCRIPTION s ssssssssssssssssssssssssssssssssessessessesaseseeases 17 Optocouplets tea eter e aU Bh
15. ize yourself with our warranty policy Contact the factory for a Return Merchandise Authorization RMA number Please have the following available Complete board name Board serial number A detailed description of the board s behavior List the name of a contact person familiar with technical details of the problem or situation along with their phone and fax numbers address and e mail address if available List your shipping address Indicate the shipping method you would like used to return the product to you We will not ship by next day service without your pre approval Carefully package the product using proper anti static packaging Write the RMA number in large 1 letters on the outside of the package Return the package to RTD Embedded Technologies Inc 103 Innovation Blvd State College PA 16803 0906 USA DM6856 DM5856 user s manual 25 RTD Embedded Technologies Inc DM6856 DM5856 user s manual 26 RTD Embedded Technologies Inc Chapter 8 LIMITED WARRANTY RTD Embedded Technologies Inc warrants the hardware and software products it manufactures and produces to be free from defects in materials and workmanship for one year following the date of shipment from RTD Embedded Technologies INC This warranty is limited to the original purchaser of product and is not transferable During the one year warranty period RTD Embedded Technologies will repair or replace at its option any defective pr
16. manual and all the example programs will provide you with enough information to fully utilize all the features on this board If you have any problems with installation or use of the board contact our Technical Support Department 358 9 346 4538 during European business hours Alternatively send a FAX to 358 9 346 4539 or Email to sales rtdscandinavia fi When sending a FAX or Email request please include the following information Your company s name and address your name your telephone number and a brief description of the problem DM6856 DM5856 user s manual 8 RTD Embedded Technologies Inc Chapter 2 BOARD SETTINGS The DM5856 DM6856 Isolated digital I O board has jumper settings which can be changed to suit your application It is factory configured with a 5V input range configuration The factory settings are listed and shown in the diagram in the beginning of this chapter Factory Configured Jumper Settings Table 2 1 below illustrates the factory jumper setting for the DM5856 DM6856 It also shows the board layout of the DM5856 DM5856 and the locations of the jumpers The following paragraphs explain how to change the factory jumper settings to suit your specific application Table 2 1 Factory jumper settings see figure 2 1 below for detailed locations Jumper description Number of Jumpers Factory setting jumpers installed DM6856 DM5856 user s manual 9 RTD Embedded Technologies Inc JD seondinavia oy
17. o amp bit data registers which are directly addressable with a write operation at address BASE 0 and BASE 1 The state of the outputs does not change even though a system reset may occur Only a software write to the output latch will update the output state DM6856 DM5856 user s manual 19 RTD Embedded Technologies Inc Chapter 5 BOARD OPERATION AND PROGRAMMING This chapter shows you how to program and use your DM5856 DM6856 It provides a complete description of the I O map plus a detailed discussion of programming operations to aid you in programming Defining the I O Map The I O map of the DM5856 DM6856 is shown in Table 5 1 below As shown the module occupies two addresses The Base Address designated as BA can be set using the jump ers as described in Chapter 2 Board settings The following sections describe the register contents of each address used in the I O map Table 5 1 DM5856 DM6856 I O Map Register Description Read Function Write Function Address in HEX Low Byte ch 1 8 Digital Inputs 1 8 Digital outputs 1 8 High Byte ch 9 16 Digital Inputs 9 16 Digital outputs 9 16 BA Base Address BA 0 Digital Inputs 1 8 Read The optoisolated digital input channels 1 8 can be read from address BA 0 BA 1 Digital Inputs 9 16 Read The optoisolated digital input channels 9 16 can be read from address BA 1 BA 0 Digital Outputs Write The Data Output register controls the output optocouplers 1 8 Data
18. oducts or parts at no additional charge provided that the product is returned shipping prepaid to RTD Embedded Technologies All replaced parts and products become the property of RTD Embedded Technologies Before returning any product for repair customers are required to contact the factory for an RMA number THIS LIMITED WARRANTY DOES NOT EXTEND TO ANY PRODUCTS WHICH HAVE BEEN DAMAGED AS A RESULT OF ACCIDENT MISUSE ABUSE such as use of incorrect input voltages improper or insufficient ventilation failure to follow the operating instructions that are provided by RTD Embedded Technologies acts of God or other contingencies beyond the con trol of RTD Embedded Technologies OR AS A RESULT OF SERVICE OR MODIFICATION BY ANYONE OTHER THAN RTD Embedded Technologies EXCEPT AS EXPRESSLY SET FORTH ABOVE NO OTHER WARRANTIES ARE EXPRESSED OR IMPLIED INCLUDING BUT NOT LIMITED TO ANY IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE AND RTD Embedded Technologies EXPRESSLY DISCLAIMS ALL WARRANTIES NOT STATED HEREIN ALL IMPLIED WARRANTIES INCLUDING IMPLIED WARRANTIES FOR MECHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE LIMITED TO THE DURATION OF THIS WARRANTY IN THE EVENT THE PRODUCT IS NOT FREE FROM DEFECTS AS WARRANTED ABOVE THE PURCHASER S SOLE REMEDY SHALL BE REPAIR OR REPLACEMENT AS PROVIDED ABOVE UNDER NO CIRCUMSTANCES WILL RTD Embedded Technologies BE LIABLE TO THE PURCHASER OR ANY USER FOR ANY DAMAGES INC
19. outpw B A word Isolated Input Programming The optoisolated inputs are read from a data latch These inputs can be interrogated in the following ways examples in C syntax 1 Software controlled byte read low data inp BA high data inp BA 1 2 Software controlled direct word read word data inpw BA DM6856 DM5856 user s manual 22 RTD Embedded Technologies Inc Chapter 6 DM5856 DM6856 SPECIFICATIONS Host Interface Jumper selectable base address I O mapped Digital Outputs isolated Number of lines 16 Isolation voltage 1 500V Rms Output stage Open collector with 4 8K pull up 8 mA sink current 30V Output supply voltage 5 to 30V Digital Inputs isolated Number of lines 16 Triggering voltage 5V range 3 3V Approx Maximum input voltage factry default 5V range 18V Isolation voltage 1 500V Rms Connectors Isolated Outputs 50 pin header connector Isolated Inputs 50 pin header connector Bus connector PC 104 XT or AT connector Power requirements Supply voltage 5V 8 Supply current 125 mA Operating temperature range Standard 0 to 70C Extended 40 to 85 C DM6856 DM5856 user s manual 23 RTD Embedded Technologies Inc DM6856 DM5856 user s manual 24 RTD Embedded Technologies Inc Chapter 7 RETURN POLICY AND WARRANTY Return Policy If you wish to return a product to the factory for service please follow this procedure Read the Limited Warranty to familiar
20. pendices BASE ADDRESS JUMPER SETTINGS FOR DM5856 DM6858 BOARDS Jumper Settings Base Address Jumper settings Hex Decimal 87654321 Hex Decimal 87654321 200 512 00000 300 768 10000 2F0 752 01111 3F0 1008 11111 1 NOT JUMPERED 0 JUMPER INSTALLED Table 2 2 Base Address Jumper settings factory default Base Address shaded Note In the table above only the MSB address decoder jumper settings are illustrated You may also connect jumpers 1 3 to decode address lines A1 A3 DM6856 DM5856 user s manual 11 RTD Embedded Technologies Inc DM6856 DM5856 user s manual 12 RTD Embedded Technologies Inc Chapter 3 BOARD INSTALLATION The DM5856 DM6856 Isolated Digital Interface board is very easy to connect to your industrial or automotive control system Direct interface to PC 104 systems as well as EUROCARD boards is possible This chapter gives step by step instructions on how to install the board into your system After completing the installation it is recommended that you use the diagnostic software diag5856 exe to fully verify that your board is working Board Installation Keep your board in the antistatic bag until you are ready to install it to your system When removing it from the bag hold the board at the edges and do not touch the components or connectors Please handle the board in an antistatic environment and use a grounded workbench for testing and handling of your hardware B
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