User Manual
Contents
1. Don t search will choose the driver to metal Choose this option to select the device diver from list Windows does not guarantee that the driver POL choose wll be the best match for your hardware Then a window pops up for Hardware Type listing pull the scroll bar to select Universal Serial Bus Controllers and click Next to continue Found New Hardware Wizard Hardware Type Selecta hardware type and then click Hest Common hardware types a Smart card readers D Sound video and game controllers Se Storage volume shadow copies Se Storage volumes Y System devices AA Tape drives amg Universal Serial Bus controllers de Windows CE USB Devices lt Back Nets Cance In the following Select the device driver you want to install for this hardware click Have Disk to continue Found New Hardware Wizard Select the device driver you want to install for this hardware Select the manufacturer and model of pour hardware device and then click Nest f you have a disk that contains the driver you want to install click Have Disk Unable to find any drivers for this device Have Disk Cancel In the Install From Disk window click Browse to select the path of the device driver Found New Hardware Wizard Select the device driver you want to install for this hardware ra A Install From Disk Insert the manufacturer s installation dick2. and then make sure that the correct drive is selected below Copy manufacturer s files from In the Locate File window select CD path then choose the directory Driver and click the button Open or double click to open Locate File My Recent Documents Desktop Mu Documents My Computer File hame My Network Files of type Select the driver model as the following then click the directory UT 860 to open select PC Driver directory Locate File Lock in en EE 5 FC1 320 y UT 2002 IGFTL 8SC GJ UT 2003 My Recent jPEL 88C IG UT 2005 Documents Ej VI 620 4 VT 630 E 5 UT 810 Desktop ij VT 820 IG VT 830 CH UT 340 D UT 850 IT VT 860 Ej UT 861 3 VT 870 FE UT 850 avre My Documents i Mo Computer a File name Mu atwork Filez af type Select the applicable operation system e g select and double click to open WINXP 2003 2000 for Windows XP Locate File Laak irr ES FC Driver ly Recent Documents Desktop Mu Documents Me Computer ere Emi M My Metwork Files of type setup Infanta Select the file FTDIBUS INF then click Open Locate File My Recent Documents Desktop Mu Documents 1 i My Computer File name FIDIBUS INF HJ C My Network Files of type setup Intornator intl Cancel In the following Install From Disk window just click OK Found Mew Hardware Wizard Select the device driver you wan
3. Model UT 860 USB RS 232 4 Port Interface Converter User Manual STEK ETTE EE Un e 2 OES DLA NE A SES tevens TREN BE SENESTE ennn 2 III Hardware installment and application 2 IV Performance PaLramMeters ccccocsscosescrccscesscosesorsssosescoeeses 3 V Connector and Signal ccccccccsssssscccscsssssssccccessssssscccseeeeees 3 VI Communication Connection Chart 4 VII Problems and troubleshooting 5 VIL Frode vnr 3 EX De Instala cOn tes AES 13 CONTENTS I Summary With rapid development of computer industry USB is taking the place of various kinds of traditional low speed peripheral interfaces However RS 232 interface designs are still used in many of the important facilities under current industrial environment therefore converter 1s used by many users to implement the data transmission from USB of a computer to RS 232 equipments UT 860 is a universal USB RS 232 interface converter No external power supply needed Compatible with USB and RS 232 standards UT 860 is capable to perform the conversion from single ended USB signal into UART signal of RS 232 DB9 male connectors are used for connection from RS 232 interface The unique I O circuit of the internal zero delay auto transceiver contained in the converter controls the data stream direction automatically The converter is plug and play All these features ensure a universal application on all the existing communication software and hardware interfa
4. and Receive RXD 11 Transmission media twisted pair cable or shielded cable 12 Dimensions 159mmX130mmX33mm 13 Working environment 40 Cto 85 C relative humidity 5 to 95 14 Windows95 98 2000 XP Vista and IMAG are supported 15 Both BUS and external power supply are supported V Connector and signal 1 DB9 PIN RS 232 output signals and PIN assignment DB9 Female me Protection groundingDCD DB9 PIN 2 Receiving data SIN RXD Sending data SOUT TXD Signal grounding GND 6 _DataequipmentspreparationDSR MA Request sending RTS B Clear sending CTS 9 Ring indication RI 2 USB B female USB output signals and PIN assignment DATA VCC DATA GND VI Communication Connection Chart PORT1 PORT2 PORTS AA IAS TXD RXD GND TXD RXD GND TXD RXD GND TXD RXD GND RS 232 device RS 232 device RS 232 device RS 232 device 10 DCD 20 RXD 30 TXD 49 DTR 50 GND 60 DSR 70 RTS 80 CTS 90 RI DDODDDDODDOD TXD RXD GND DCD TXD RXD DTR GND DSRRTS CTS RI RS 232 device RS 232 device VII Problems and troubleshooting 1 Data communication failure A Check to make sure USB cable is OK B Make sure RS 232 output interface connection 1s correct C Make sure power supply 1s OK D Make sure the wire terminal connection 1s OK E Make sure the indicator lights flash when receiving F Make sure the indicator lights flash when sending 2 Data missing or incorrect A Check to see whether the
5. ces The data communication rate can be as high as 300 921 6Kbps by the point to point communication by UT 860 interface Power indicator light and data traffic indicator light are also available with the converter for malfunction indication Conversion from USB to RS 232 1s supported II Functions UT 860 interface converter supports the following communication mode 1 Point to point communication mode III Hardware installment and application Read the user manual carefully before installing the UT 860 interface converter Put the signal cable of the equipment into the USB socket USB DB9 male connectors are adopted for input output interface connection for this product IV Performance parameters 1 Standards conforming to USBV1 0 1 1 and 2 0 and EIA RS 232 2 USB signals VCC DATA DATA GND and FG 3 RS 232 signals DCD RXD TXD DTR GND DSR RTS CTS RI 4 Working mode asynchronous point to point 5 Direction control adoption of automatic data stream control for automatic recognition and control of data transmission direction 6 Baud rate 300 921 6Kbps automatic detection of the transmission rate of the serial interface signal 7 Transmission distance 5 meters for RS 232 and less than 3 meters for USB 8 Interface protection 15KV electrostatic protection 9 Interface forms B interface female connector and DB 9 male connector for USB 10 Signal indication 9 indicator lights for Power PWR Send TXD
6. data rate and format at both ends of the communication equipment are consistent VIII Product image y y INN LETEK 4 PORT USB TO SERIAL HUB o O Tx10 Tx2 O Tx3 O Tx4 EAN RE EN MODEL UT 860 Port Port3 Port 4 EGM Te e besa bes pesa bed E EA IX Driver installation Once a UT 860 converter is connected with the USB port the following window will pop up Select Install from a list or specific location Advanced then click Next to continue Found New Hardware Wizard T hit wizard helps you install software for USB lt gt Serial Cable If pour hardware came with an installation CD 2 or floppy disk insert it now Whatdo wou want the wizard to do Install the software automatically Recommended 8 Install from a list or specific location Advanced Click Nest to continue lt Back Next gt Cancel Then a window pops up to choose search and installation options as the following please select Don t search I will choose the driver to install and then click Next to continue Found New Hardware Wizard Please choose your search and installation options Search for the best driver in these locations Use the check boxes below to limit or expand the default search which includes local paths and removable media The best driver found will he installed afm a RE I i search removable media Hi ICE GLEN IE linde ih calco In gaich F
7. me with an installation CD ZES or floppy disk insert it now Wihat do you mantihe wizard to do 8 Install the software automatically Recommended Install fram a list or specific location Advanced Chick Hest to continue Installation information has been located by the system as the following just click Next to continue Found New Hardware Wizard Select the device driver you want to install for this hardware Select the manufacturer and model of your hardware device and then click Next Ifyou have disk that contains the driver HOL want to install click Have Disk USE Serial Port information AS USB installation Have Disk Cancel The following shows the USB Serial Port installation is finished Up to now all the drivers for UT 860 are installed Found New Hardware Wizard Completing the Found New Hardware Wizard The wizard has finished installingo the software for USB Serial Fort Click Finish to close the wizard amel After installation you can open Device Manager to check it there are COM ports available now if no USB drivers have been installed previously System default COM ports are COM 3 4 5 and 6 as illustrated below Now all the installation 1s finished a Computer Management ll File Action view Window Help 2 Computer Management Local E HL System Tools di Event Viewer p Shared Folders ME L
8. ocal Users and Groups ti 88 Performance Logs and Alerts 2 Removable Storage Disk Defragmenter aed Disk Management EG Services and Applications DER def E HUNAN E 4 Computer See Disk drives DYD CD ROM drives Eh Floppy disk controllers Sy IDE ATA ATAPI controllers 8 Imaging devices b gt Keyboards 41 Mice and other pointing devices B Network adapters Gg Other devices Multimedia Audio Controller Video Controller 64 Compatible Y Ports COM amp LPT System virtual BEUS Serial Port Coma COM port JF USB Serial Pori COM4 4 USB Serial Fort CONS J USB Serial Port CONG A Communications Port COM ECP Printer Port LPT1 A Processors 1 Sound video and game controllers System devices El Universal Serial Bus controllers
9. t to install for this hardware Insert the manufacturer s installation disk and then make sure that the correct drive is selected below Copy m nufacturer s files from E Vsoftwarelbdriver VUT 860 PC Driver KINK Installation information has been located by the system as the following just click Next to continue Found New Hardware Wizard Select the device driver you want to install for this hardware z Select the manufacturer and model af your hardware device and then click Next Ifyou Lo have a disk that contains the driver YOU want to install click Have Disk st Show compatible hardware Model Suse Serial Converter USB installation information This driver is not digitally signed Have Disk Tell me why driver stigning is important The following shows that the USB Serial Converter installation is finished then the system wizard will detect USB Serial Port automatically Found New Hardware Wizard Completing the Found New Hardware Wizard The wizard has finished installing the software for 2 USB Serial Converter Click Finish to close the wizard Finish The following 1s the Found New Hardware Wizard for USB Serial Port click Next as for USB Serial Converter the same steps are omitted here Found New Hardware Wizard This wizard helps you install software for USB Serial Port If pour hardware ca
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