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SUNIX Universal PCI RS-422/485 Communication Board user manual

1. Step 1 Turn your PC s power off and shut off the power to any peripheral Step 2 Remove the power plug from the plug socket Step 3 Remove the cover from the computer case Step 4 If fitted Remove the metal cover plate on the rear of a free PCI slot Step 5 Insert Universal PCI Multi Port Communication Board into the free PCI slot and screw it firmly on the bracket side Step 6 Place the cover back onto the computer Step 7 Insert the plug into the plug socket Pin Assignment This chapter provides the pin assignments for SUNIX Universal PCI RS 422 485 Multi Port Communication Board as well as the pin assignments for the optional accessories Pin Header Pitch 2 0mm 3 OO Ca 00 OO OO OO 14 86 Go OO Oo OO O all 2 Wire RS 485 Pin Header 10 zdi gt SUNIX WW SUNIX 4 port RS 422 485 Card builds DB44F connector on board SUNIX DB44 Female 4 ports Serial Communication Boards Pin Assignment nad este eee eee eee 8 ose eee eee ee eee a a e a sa ia g ema EN SUNIX vw SUNIX 8 port RS 422 485 Card builds DB44F connector on board SUNIX DB44 Female 8 ports Serial Communication Boards Pin Assignment Port Signal me 22 2 36 6 40 10 44 14 BIDE eae BENE Met SETTET ETTE E E E E E EEE EE EE SUNIX DB44 Female 8 ports Serial Communication Boards Pin SUND DEA Formale paris Serial Communication Boards Pin Assen
2. e Teee hepe e Signal 2 Wire RS 485 Be _ 17 18 22 34 26 38 30 42 iii 12 1 AAA E gt SUNIX v SUNIX 16 port RS 422 485 Card builds DB78F connector on board SUNIX DB78 Female 16 ports Serial Communication Boards Pin Assignment E WWW em e e D E D Ki i ai Ki D GND GND GND SUNIA SUNIX DB78 Female 16 ports Serial Communication Boards Pin Assignment ll mg CODE EE 2 Wire SSESSESS Jumper Settings For RS 422 485 serial communications when an electrical signal travels through two different resistance junctions in a transmission line the impedance mismatch will sometimes cause signal reflection Signal reflection causes signal distortion which in turn will contribute communication errors The solution to this problem is to establish the same impedance at the line ends as in the line itself by terminating them with resistors Ideally the two ends of the cable will have a termination resistor connected across the two wires Without termination resistors reflections of fast driver edges can cause multiple data edges that can cause data corruption Termination resistors also reduce electrical noise sensitivity due to the lower impedance and bias resistors 120 ohms for twisted pairs are required The value of each termination resistor should be equal to the cable impedance DO Port 1 Rx OO Po Rx el Porta x Part3 F
3. Ultra low power consumption design for Green Environment Built in 15KV ESD protection for all serial signals 2 0 KV optical isolation protection for all signal and power SI Version Only 500W peak surge protection for all signal lines SI Version Only Plug n Play I O address and IRQ assigned by BIOS Certified by CE FCC RoHS and Microsoft WHQL approval Support Microsoft Windows Linux and DOS Note SUNIX RS 422 485 Card with Surge and Isolation SI Version is available with certain models which include TVSS Transient Voltage Surge Suppressor technology to help prevent damage due to lightning or high potential voltage Optical isolation 2000V and embedded protection max ESD of 16 KV max EFT of 2 KV These features help provide protection in critical or harsh factory type environments Product Specifications Serial Communication Interface RS 422 485 Baud rate 50bps 921 6Kpbs SUNIX SUN 1999 16C950 UART Compatible Universal PCI 64 32bit BUS PCI Spec Ver3 0 2 3 2 2 2 1 Parity even odd none mark space Controller Stop bit 1 15 2 No of Port 1 2 4 8 16 port TON None Xon Xoff RTS CTS Control IRQ amp IO Assigned by System FIFO 128byte Hardware RS 422 TxD TxD RxD RxD GND Signal 4 wire RS 485 TxD TxD RxD RxD GND 2 wire RS 485 Data Data GND 15KV ESD protection for each signal Human Body Model HBM 15KV IEC1000 4 2 Air Gap Discharge 8KV IEC1000
4. 0844 oo1skbps siskv 8004 Female 39 RS 232 PCI Express Interface Baud ESD Power D Mini SCSI68 991 skope Standard SER1640 Female Esch Standard SER5466A DB62 Female 115 2 kbps Standard 5V 12V 921 6Kbps 15KV Low profile e SCSI 68 921 6Kbps emale Gs Low profile 41 EN Standard a l 5V 12V ER5456P 115 2 kbps Low profile ke 5V 12V ER5456PL DB44 Female 5V 12V EE DB9 Male Standard 5V 12V 115 2 kbps DB44 Female Low profile 5V 12V DB9 Male Standard 5V 12V 921 6Kbps DB44 Female 5V 12V Low profile 5x2 Pin Header I 3 d gn s 3 l i k 3 s 40 sun RS 232 PCI Interface Baud ESD Power Mini SCSI 68 921 6Kbps 15KV Standard SER1600A Standard SER5066 1152kops sav I Low profile SERSOBSAL Serge standard SER50660 Low profile SERS0SSUL Mini SCSI 68 00 6kbps Lowprofile SER5066HL kad _ Standard SERS066UH Lowprofile SER5066UHL DB44 Female WCS SER5056A Standard SER5056AL EE skv Lo Loworctle Ne ge 5V 12V SER5056PL DB62 Female Standard SER5066H 15KV Standard SER5056U Low profile SER5056UL Standard SER5056H Low profile SER5056HL 921 6Kbps skyv YI Standard I a 5x2 Pin Header WE SER5056UH SER5056UHL Low profile DB44 Female 5V 12V SER5056PHL SER5037A D
5. EI eg JET Kit PC1 Auto Carrier Sense ACS technology will check the status of RS 485 communication bus If the bus is idle it starts transmission If the bus is not idle some data flows in the bus then it will postpone the transmission of UART until the bus is idle Due to the reduction of TX RX packet conflicting on RS 485 one way traffic bus it will enhance better system performance and RS 485 communication ability R5 405 Feature Iw DG Ap ACS Function Enable 33 EN SUNIX RS 485 AHDC Technology Since RS 485 is bidirectional which means the driver is turned on only when it needs to transmit some data otherwise it is floating SUNIX developed a new design to control the direction of driver On or off automatically which is called Auto Hardware Direction Control Carrier Sense AHDC CS works on the same principle and only turns on the driver when UART needs to transmits some data but the advantage is that AHDC CS gt RS 422 Internal Transceiver UART gt RS 485 k k CI b IL Er k 3 K m D a d 4 kl g k s F k d Li w d i 1 k k b Kk d KA ti w E k ni E Eros A 3 Collision d i H 3 Avoidance i k P di z b CI si EELSE ETKETTEETTETTKETTETEETTTETETETETTSETEETI as TTT Auto Hardware Direction Control AHDC technology makes it easier to manage 2 wire RS 485 half duplex communicatio
6. 4 2 Contact Discharge Surge 500W peak surge protection for all signal lines meet IEC 61000 4 5 Protection SI Version Only Isolation 2 5 KV Isolation Protection for all signal and power Protection SI Version Only Connector DB9 25 Male ESD Protection Driver Support Microsoft Client XP Vista 7 X86 X64 Microsoft Server 2000 2003 2008 X86 X64 Microsoft Embedded XP Embedded POS Ready 2009 Embedded System 2009 Linux Linux 2 4 x 2 6 x DOS DOS Regulatory Approvals EN55022 Class B EN55024 EN61000 3 2 EN61000 3 3 HEL ENG FCC Part 15 Class B RoHS Microsoft WHQL Windows Software Microsoft Client XP Vista 7 X86 X64 Microsoft Server 2000 2003 2008 X86 X64 Environment Operation Temperature 0 to 60C 32 to 140 F Operation Humidity 5 to 95 RH Storage Temperature 20 to 85 C 4 to 185 F 4 2 Hardware Installation This chapter includes information about hardware installation for Universal PCI RS 422 485 Multi Port Communication Board The following topics are covered Hardware Installation Pin Assignments 4 Jumper Settings Hardware Installation The hardware installation of PCI serial boards is easy to carry out Before inserting the card into the PCI bus please follow the detailed steps given below to install the PCI serial board in your computer Safety First To avoid damaging your system and boards make sure your PC s power is turned off before installing PCI card
7. Korean Spanish Swedish Nlastal keg Welcome to the InstallShield Wizard for SUNIX Hult 10 Controller The InstallShield Wizard will install SUNT Mult 10 Controller on your computer To continue click Next Cancel 20 Heady to Install the Frogram The wizard iz ready to begin installation Click Install to begin the installation IF you want to review or change any of your installation settings click Back Click Cancel to exit the wizard InstallShield Cancel 8 System will install driver automatically It takes about one minute A Setup Status The InstallShield Wizard iz installing SUNT Mult IO Controller Installing InstallShield Cancel 21 InstallShield Wizard Complete The InstallShield Wizard has successfully installed SUNT MMult lO Controller Click Finish to eat the wizard Cancel 22 Windows Driver Uninstallation Please refer to following instructions uninstall Multi I O card driver 1 Click on the Programs and Features tab in the Windows Control Panel Start gt Controller Panel gt Programs and Features Programs and Features 2 Entry Uninstall or change a program page and double click Windows Driver Package SUNIX Co Ltd SUNIX Multi I O Controller to process driver uninstallation proce
8. 8 RJ The Designed for Microsoft Windows 32 64 bit operation system WHQL logo identifies products that meet Microsoft s quality standards SUNIX I O products carry with this logo and listed on Windows Catalog WHQL logo includes below operation system version Microsoft Windows Client Windows 2000 XP Vista 7 X86 X64 Microsoft Windows Server Windows 2003 2008 X86 X64 lt p 1 Introduction RS 422 485 Golden I O series a line of Universal PCI Multi port Serial Communication Board is designed for both 3 3V 5V and 32 64 bit PCI Bus with Plug and Play feature Its can be installed in virtually any available PC system and compatible with all major operating systems Users do not need to manually set jumpers to configure I O addresses and IRQ locations This board offers independent RS 422 and RS 485 ports for connecting kinds of serial terminals on the PC based systems This board is industrial stand which offers a reliable and high performance solution for serial multi port communications The following topics covered in this chapter Overview Package Checklist Product Features Product Specifications K Ah Ab E SUNIX v Overview Thanks for purchasing SUNIX Universal PCI Multi Port Communication Board it is compatible with RS 422 and RS 485 standard serial interfaces User can expand Multi RS 422 485 ports on PC based system by installing in PCI or PCI X slots Each port has on chip hardware and soft
9. B9 Mal ER 5V 12V Standard SER5037P 5x2 Pin Header 115 2Kbps 49KV SER5037U DB44 Female SERIES 5V 12V Low profile SER5037PL 5x2 Pin Header SER5037UL SER5037H DB9 Mal EE 5V 12V Standard SER5037PH 5x2 Pin Header 921 6Kbps H5KV SER5037UH DB44 Female SER5037HL 5V 12V Low profile SER5037PHL sxa Pin Heder SER5037UHL 5V 12V SIE Gees 115 2K 2KV Sg Low profile i 5V 12V P SER5027PL DB9 Male SER5027H Standard 5V 12V Standard SER5027PH 921 6Kbps 15KV SER5027HL L fil 5V 12V ORION SER5027PHL 41 5x2 Pin Header DB44 Female RH IM sun RS 232 ExpressCard Interface Port Connecter menn E Model NO DB44 Female 921 6Kbps 15KV ECS2000 DB9 Male mmm samm ECS1000 RS 232 CardBus Interface Pon Connecter Baud Rate ESD Protection Model NO zum samm eesi 000 DB44 Female RS 232 PCI 104 Interface Port Connecter Baud Rate ESD Protection Model NO KEN SER5337A 5x2 Pin Header 115 2Kbps 2KV SER5356A SER5366A 42 gt svnix Contact Information Customer satisfaction is our number one concern and to ensure that customers receive the full benefit of our products SUNIX services has been set up to provide technical support driver updates product information and user s manual updates The following services are provided E mail for technical support 00020 info sunix com tw World Wide Web WWW Site for product information me http www sunix com tw 43 This page
10. M3 A SUNIX COM Port COMH ne SUNIX COM Port COMS d SUNIX COM Port COMB 26 lt p 4 Port Configuration This chapter shows all Serial COM port settings that user came with usually such as COM port number FIFO length size baud rate IO address and others The following topics covered in this chapter Configure Serial Port Settings COM Port Number Settings COM UO Resource FIFO Settings Advanced Settings for RS 422 485 Communication gt gt o o 27 gt sunx Configure Serial Port Settings After the board and serial port drivers are installed please refer to following instructions to configure Serial COM settings 1 Please launch the Device Manager 2 Right click the SUNIX Serial Card item from the Multifunction adapters sub tree and click Properties Update Driver Software Disable Uninstall E Ka i Scan for hardware changes Multifunction adapters E MIN 3 On the Port Control tab select a port to configure Glick OK to approve the settings for the selected port Click Set to All to approve the settings for all COM ports SUNIX 4 Port Serial Card Properties ESITARE A z e General Part Control Driver Detail Resources Resource Type Setting COMA porte LD Range 044400 0x4407 COME port4 i Enable 128 Byte FIFO buffers Advenced Receive Buffer Low 1 _ _m_m_tmmc High 112 Transm
11. USER S MANUAL Universal PCI RS 422 485 Communication Board English Version Third Edition December 2011 SUNIX Co Ltd Tel 886 2 8913 1987 Fax 886 2 8913 1986 Http www sunix com tw info sunix com tw CE FE gt SUNIX Universal PCI RS 422 485 Communication Board User s Manual Copyright CopyrightO 2010 SUNIX Co Ltd All Rights Reserved No part of this publication may be reproduced transcribed stored in a retrieval system translated into any language or transmitted in any from or by any means photocopying manual or otherwise without prior written permission from SUNIX Disclaimer SUNIX shall not be liable for any incidental or consequential damages resulting from the performance or use of this equipment SUNIX makes no representations or warranties regarding the contents of this manual Information in this manual has been carefully checked for reliability however no guarantee is given as to the correctness of this content In the interest of continued product improvement this company reserves the right to revise the manual or include change in the specifications of the product described within it at any time without notice and without obligation to notify any person of such revision or changes The information contained in this manual is provided for general use by the customers Trademarks SUNIX is a registered trademark of SUNIX Group All other trademarks or registered marks in this m
12. anual belong to their respective owners Safety Information 1 Keep this User s Manual for future reference 2 Always read the safety information carefully 3 Keep this equipment away from direct sunlight or in humid or damp places 4 Do not place this equipment in an unstable position or on vibrating surface before setting it up 5 Do not use or place this equipment near magnetic fields televisions or radios to avoid electronic interface that affects device performance Chapter 1 Chapter 2 Chapter 3 Chapter 4 Chapter 5 Table of Contents NONNE 4 OO PIE 5 Package e EE 5 Product Se 6 akse ble Se Cin AON EE EE 7 Hardware INSTA ANON ua 8 Hardware Jnstallaton naene 9 AN rail 10 UUMPEr SENGS E 15 FIVER installation sci annens 17 Windows Driver InstallatioN L iii 18 Windows Driver UninstallatiOn ne 23 Biirk Driver ae ee AMET 24 Verify Insiallaton enne 26 Port CONG 1812141 E 27 Configure Serial Port Gettmngs e 28 COM Port Number Settings ii 29 EMIR rede 29 FIFRO la Le EEE 30 Advanced Settings for RS 422 485 Communication 31 AP 35 Troubleshooting EE EEE anette 36 Poe d OE arver 38 Contaci le Ven AUDI E 43 Designed for Designed for Designed for Microsoft Microsoft Microsoft Windows XP Windows XP Windows x64 Edition Server 2003 CERTIFIED FOR CERTIFIED FOR Windows Windows Windows 7 Vista Server 200
13. asily happened if the CPU speed is not enough to handle If the system is not stable select the lower value to correct problems Iv Enable 128 Byte FIFO buffer Receive Buffer Low 1 _ ____________________________ J High 112 Transmit Buffer Low II High 128 37 E gt SUNIX v Product Family SUNIX provides kinds of RS 232 422 485 interface cards for customer selection including PCI Express PCI PC1 104 CardBus and ExpressCard Please refer to the product family table for reference RS 422 485 PCI Express Interface Baud ESD Surge Isolation 600W 2 5KV IPC E2108SI 600W 2 5KV IPC E2104SI 600W 2 5KV IPC E2102SI 2 DB9 Male 921 6Kbps 15KV RS 422 485 PCI Interface Baud ESD Surge Isolation 16 DB79 921 6Kbps 15KV IPC P2116 Female 600W 2 5KV IPC P2108SI 600W 25KV IPC P2104SI 4 DB44 921 6Kbps 15KV 600W 600W 25KV IPC P2102SI 2 DB9 Male 921 6Kbps 15KV RS 422 485 PCI 104 Interface Baud ESD Surge Isolation i 600W 2 5KV IPC B2108SI Header IPC B2108 i 600W 2 5KV IPC B2104SI 600W 25KV IPC B2102SI 2 ox2 Pin 921 6Kbps 15KV 38 ZZ SUNIA RS 232 422 485 PCI Express Interface Baud ESD Surge Isolation 600W 2 5KV IPC E3108SI 600W 25KV IPC E3104SI 4 DB44 I 921 6Kbps 15KV RS 232 422 485 PCI Interface Baud ESD Surge Isolation 600W 25KV IPC P3108SI DB44 921 6Kbps 15KV 600W 25KV IPC P31048I
14. dure Tasks E Uninstall or change a program View installed updates To uninstall a program select it from the list and then click Uninstall Change or Repair Get new programs online at Windows Marketplace View purchased software ul digital locker Fe ria Publisher Installed On fp Turn Windows features on c f la Windows Driver Package SUNIX Co Ltd SUNIX Mul SUNIX Co Ltd 9 1 2009 off 23 E SUNIX Vv Linux Driver Installation This installation guide describes the procedures to install the PCI serial board in Linux kernel 2 4 x and 2 6 x Please refer to snx Vx x x x tar gz for driver installation detail in CD Driver Linux folder directory PCI IO Linux 1 Driver install Please create a directory under root directory e g temp do commands cd mkdir temp After get driver file snx Vx x x x tar gz Copy file to temp directory then extract and install do commands cp snx_Vx x x x tar gz temp cd temp tar xviz snx_Vx x x X tar gz cd temp snx make clean make install kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk If system is Suse 9 0 and errors occur when make clean make install do commands cd usr src linux make cloneconfig make dep then do make clean make install again in temp snx kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk Load d
15. evel of data in the receiver FIFO reaches this value a receiver data interrupt is triggered Transmit FIFO interrupt trigger level When the level of data in the transmit FIFO falls below this value a transmitter interrupt is triggered Setting this value to zero will not trigger an interrupt until the transmitter is completely idle The FIFO trigger levels can be fine tuned to gain optimum performance depending on system performance baud rate used levels of serial traffic etc 30 ou Advanced Settings for RS 422 485 Communication User can control RS 422 485 communication in Advanced Port Control page through Advanced settings SUNIX 4 Port Serial Card Properties gd E 4 F General Port Control Driver Details Resources Resource Type Setting LUM4 porte AO Range Om 400 044 407 COME port4 Iw Enable 128 Byte FIFO buffers Advenced Receive Buffer Low 1 High 112 Transmit Buffer Low 1 High 1 28 Apply Set to All Restore Defaults Fort Number COM Advanced Port Control UART Feature Clock Bate 14745600 RS 422 485 Feature UART Type Auta RS 422 485 o R5 495 Feature Iw AS 485 ACS Function Enable 3 S 31 gt svnix Clock Rate This is the Data Rate value for on board crystal frequency of input clock The baud rate can optionally be adjusted according to the data rate required The clock pre div
16. is blank 44
17. isor is used to divide the input clock prior to baud rate generation This parameter must matches with the oscillator crystal frequency on the board System default is 14745600 Hz We do NOT recommend for modification without SUNIX instruction User can click Defaults button back to manufactory settings UART Feature Clock Bate 14745600 UART Type Default Auto RS 422 485 User can select RS 422 or RS 485 interface for each COM port of this board RS 422 405 Feature 1 Auto RS 422 485 SUNIX developed a unique technology Auto Detect amp Switching RS 422 485 which can automatically detect the state of RS 422 full duplex or RS 485 half duplex and control the data transmitting and receiving wires at the same port without any hardware or software settings 2 RS 422 4 Wire RS 485 This COM port forces to run RS 422 full duplex mode RS 485 ACS function can not open under this mode 3 RS 485 This COM port forces to run RS 485 half duplex mode Tx ni Full Duplex Transceiver D D Half Duplex RS 485 ACS Technology Default Enable Auto Carrier Sense ACSTM technology is the data flow control under RS 485 half duplex one way traffic communicating It manages data flow between computers or devices or between nodes in a RS 485 network so that the data can be handled at an efficient pace Yo ajo sm d V um um ni gt gt X r dk
18. it Buffer Low 1 High 1 28 O Am MTT to All Restore Defaults Fort Number COM 28 COM Port Number Settings Under Port Number select a COM number to assign to the serial port Click OK to approve the settings for the selected port COM Port Number ICOM3 Note In order to prevent system resource conflict do not select in use port COM UO Resource User can read the COM IO Range and IRA located in system by selecting COM port D Resource Type Setting COM4 LD Range De ADDO 4007 COMS J Tira 19 IRQ and UO address is automatically assigned by the mainboard PCI BIOS automatically before COM card driver installing User can NOT assign legacy ISA address 3F8 3E8 2F8 2E8 for the specific COM port But for IRQ setting user can set specific IRQ value for this PCI bus slot via mainboard s BIOS settings not via SUNIX driver But all COM ports will share one IRQ value 29 Z sunx FIFO Settings Select an Rx FIFO Trigger and Tx FIFO Size The default Rx FIFO Trigger is 112 bytes The default Tx FIFO Size is 128 bytes Click Set to All to change this setting for all serial ports on the board Then click OK to save the settings i Enable 128 Byte FIFO buffer Receive Buffer Low 1 _______________________________ High 112 L I I I I Transmit Buffer Low II High 128 Receive FIFO interrupt trigger level When the l
19. ns eliminating the need for software interference User does not necessary to write extra code for Windows applications to control the half duplex protocol Auto Hardware Direction Control AHDC M technology is the key feature of SUNIX UART and this function is default enabling 34 dip 9 Appendix This chapter shows some problems that user came with usually Also you can check it if the PCI serial board can not work properly in your system after following hardware and software installation steps In addition you could contact with us for detail technical product information In this appendix we cover the following topics Troubleshooting Product Family Contact Information 35 EN SUNIX vw Troubleshooting 1 System fails to find the PCI serial board or COM port A It may cause by following issue a The board is not properly plugged into the PCI slot b Please clean the golden finger c The PCI slot is defective Please try other slots until you find one that works d The mainboard does not have an available IRQ for the PCI serial board Enter the PC s BIOS and make sure an IRQ setting is available in the PCI PnP settings e The board itself might be defective You can try another mainboard testing this board working or not 2 There is a blue screen when I entry operation system A The possible reason is an IRQ or I O address conflict with other PCI bus adapters such as LAN or serial boards
20. or with the system BIOS Refer to the corresponding problem in the previous FAQ for solutions 3 There are some exclamation marks in device manager and serial ports can not work properly E Ports COM amp LPT A SUN1699 Serial Port COM3 fe 5UN1699 Serial Port COM4 A It caused by the wrong driver installing or hardware settings Please turn off your computer firstly and re install hardware and software especially re install the correct driver 4 Should enable auto flow control features A Enable Auto CTS RTS Flow Control means the CTS RTS flow control is controlled by hardware automatically System will be more stable if the function is enabled Please make sure your serial device and cable wiring before enabling the hardware flow control function 36 Z sunx 5 How large FIFO length I should set A FIFO First in First out buffers are used to reduce the frequency of interrupt processes for UART chips The size of the buffer will determines the number of times the cards need to interrupt the computer s CPU in order to process a string of data With larger FIFO buffer size there is more data flow and less interruption to the CPU therefore allowing the CPU to be free to handle other more crucial tasks Set the Receive Transmit Buffer to higher value will get faster performance because the interrupts will be reduced but the time for interrupt service routine will become shorter The receive buffer overflow will be e
21. river module do command modprobe snx Or insmod temp snx driver snx ko snx o for kernel 2 4 24 lt p Check driver module do command Ismod grep snx Unload driver do command rmmod snx 2 Device node creation Each serial port has one device node which is named ttySNX maximum up to 32 serial ports Each parallel port has two device node which is name Ip and parport This step will backup p2 lp3 and parport2 parport3 to lp bak and parport bak in dev for your system first Then create p2 lp3 and parport2 parport3 in dev for sunix driver maximum up tp 2 parallel ports This sem will be done when do make clean make install if device nodes aren t in dev do commands cd temp snx snxmknod snxmknod This will create device nodes in dev If there are more than two boards installed serial port device nameing convention please refer to F1 25 Verify Installation You can use Windows Device Manager to verify proper installation 1 Click on the Programs and Features tab in the Windows Control Panel Start gt Controller Panel gt Device Manager 2 In the Device Manager window you should see this board under Multifunction adapters 4 port RS 422 485 Serial Card in this example You should also see SUNIX COM port under Ports COM amp LPT a ai ES Multifunction adapters sp SUNIX 4 Port Serial Card Wei Ports COM amp LPT d SUNIX COM Port CO
22. to following instructions to install the driver for the first time under Windows operation system You will need to plug the board in an available PCI or PCI X slot first before installing the driver 1 After the board is physically installed and the PC boots up system will detect the PCI Serial card and prompt for driver installation wizard please choose cancel 2 Put CD driver bound with product in your CD DVD ROM drive Please select autorun exe then select Driver Installation CD Drive F SUNIX_IO_V1 0 T E Always do this for software and games SE un autorun exe Publisher not specified Open folder to view files Expiorer DH LA ies d an 8 using Vindoi et AutoPlay defaults in Control Pane 5 File View Control Help gt SUNIX v Driver Installatio Company Profile e Catalogues 18 Driver Installation ExpressCard CardBus Bluetooth 4 Please select the O S version you are using such as Windows Vista Then system will process the driver installation step automatically A Main Page Back PCI PCI 104 Driver ce4 2 D 98 95 ME 9 nt DOS Manual Power UO PCI 104 e PCI 104 Serial Parallel Multi O 19 Choose Setup Language select the language for the installation from the choices below Chinese Simplified Chinese Traditional Dutch English United States French Standard German Italian Japanese
23. ware flow control a built in 128 byte Tx Rx FIFO and WHQL certificated device drivers This board is designed with SUNIX 16C950 UART controller and as well built with many of SUNIX advanced features and technologies making it the best solution for commercial and industrial automation applications Package Checklist Please check if the following items are present and in good condition upon opening your package Contact your vendor if any item is damaged or missing 1 Hardware Serial Communication Board Universal PCI RS 422 485 Multi Port Communication Board x 1 Cable Depend on what product you bought 4 ports PCI series DB44M to 4 ports DB9 25 Male Cable x 1 8 ports PCI series DB44M to 8 ports DB9 25 Male Cable x 1 16 ports PCI series DB78M to 16 ports DB9 25 Male Cable x 1 2 CD Driver 3 User s Manual This document 4 Termination Resistor Jumper EN SUNIX vw Product Features Expands Multi RS 422 485 serial ports on the system High performance SUNIX 16C950 compatible UART controller on board Ultra low power consumption design for Green Environment Compliance with PCI 33MHz Version 3 0 2 3 2 2 2 1 specification Supports both 64 bit PCI X amp 32 bit PCI bus slot Data transmission speeds up to 921 6Kbps On chip hardware auto flow control to guarantee no data loss RS 422 and RS 485 auto detect and switching technology AHDC CS technology for collision free communication
24. x OS Porti Tx Do Poris Fx Do Part gt Tx 05 Port HR DO Porti Tx OG l l 15 gt am RS 422 or 4 Wire RS 485 working model with termination resistor SUNIX Host Card Device Tx Rx 2 Wire RS 485 working model with termination resistor SUNIX Host Card Device D Tx D pm SS SUNIX RS 422 485 PCI Serial board equips independent TX and RX termination resistors for each serial port User can modify the jumper setting short the pins to avoid impedance mismatched problem when operate under Multi drop transmission Resistors should be added near the receiving side Note Stands for termination resistor near the receiving side MB Short ee Open Default Manufactory default jumper setting is OPEN disable 120 ohms termination resistors across the two wires 16 4 3 Driver Installation After installing the Universal PCI RS 422 485 Multi Port Communication Board in your system successtully please follow the step by step software installation guide to confirm how to install appropriate driver and configure the serial port settings The driver for PCI serial board supports Windows and Linux operating systems and you can select your reguirement in the following chapter The following topics covered in this chapter Windows Driver Installation Windows Driver Uninstallation Linux Driver Installation Verify Installation gt o o 17 Windows Driver Installation Please refer

SUNIX Universal PCI RS-422/485 Communication Board user manual

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