User`s Manual
Contents
1. USB to DB 9 Model No UTS 485 UTS 422 UTS M12 UTS M14 Chipset FTDI Interface RS 485 RS 422 RS 422 RS 485 Compliant USB Version USB 1 1 Data Speed Min 3 Mbps Selection Mode Auto Slide Switch Upstream USB Type A Male USB Type C B Female onnector Device DB 9 Pin Male 1 DE S TIN 0B Pin Male 2 Male 4 Power Mode Bus Cable Length 1M 0 6M 1 8M Housing PVC Molding Plastic Aluminum USB to Terminal Block Model No UTS 422TB UTS 485TB Chipset FTDI Device Interface RS 422 RS 485 commu ntcaton Mode ipe c d db 5 Compliant USB Version USB 1 1 Data Speed Min 3 Mbps Connector Upstream USB Type A Male Device Shield 1 and Terminal Block 4 Power Mode Bus Cable Length 1M Housing Plastic USB to RJ 11 Model No UTS 200J2 UTS 200J5 UTS 200J Chipset FTDI Device Interface RS 422 RS 485 RS 422 RS 485 Compliant USB Version USB 1 1 Data Speed Min 3 Mbps Selection Mode Auto Slide Switch Connector Upstream USB Type A Male Device RJ 11 6P phone jack Female 2 Power Mode Bus Cable Length 1M Housing Plastic Driver Installation 1 Please plug the UTS 422 or UTS 485 converter into the USB port of PC first 2 Insert the driver CD into the CD ROM drive of your computer The setup program will begin to run automatically 3 If it s the first time you install the driver of USB to Serial device you will need to2. Click Finish to close the wizard Welcome to the Found New Hardware Wizard This wizard helps you install software for USB Serial Port If your hardware came with an installation CD lt gt or floppy disk insert it now What do you want the wizard to do O Install the software automatically Recommended 5 Searching locations for new driver Found New Hardware Wizard Please choose your search and installation options Use the check boxes below to limit or expand the default search which includes local paths and removable media The best driver found will be installed Search removable media floppy CD ROM C Include this location in the search D AENGLISHNWINAXPNPROSN Browse Don t search will choose the driver to install Choose this option to select the device driver from a list Windows does not guarantee that the driver you choose will be the best match for your hardware 6 Windows has finished installing the software USB Serial Port Found New Hardware Wizard Completing the Found New Hardware Wizard The wizard has finished installing the software for 7 USB Serial Port pm Click Finish to close the wizard Cancel 7 Make sure the driver installation is finished Plug UTS 422 or UTS 485 unit into the USB port of the computer then click Start gt Settings gt Control Panel gt System gt Device Manager to see if there are US
3. Press Continue to uninstall the drivers or Cancel to quit FTDI Uninstaller Version 2 1 Uninstalling VID 0403 amp PID 6001 Deleting registry entries Deleting files Uninstall complete press Finish to exit n LED Indication LINK When the UTS 422 or UTS 485 unit is ready for use e RX When the data is being sent from RS 422 or RS 485 device to USB port e 1X When the data is being sent from USB port to RS 422 or RS 485 device PIN Assignments USB to DB 9 TH y HS i Shi RADH DH i 2 m REDDF i DF CO E is ne WT 3 ini RTIM p Cu 7 UTS 422 UTS 485 Pin Definition Description Pin Definition Description l TXDM TX 1 DM 1 T X RX 2 TXDP TX 2 DP 1 TX RX 3 RXDP RX 3 DP 2 TX RX 4 RXDM RX 4 DM 2 TX RX 5 GND GND 5 GND GND 6 RTSM RTS 6 SM IJRTS CTS 7 RTSP RTS 7 SP 1 RTS CTS 8 CTSP CTS 8 SP 2 RTS CTS 9 CTSM CTS 9 SM 2 RTS CTS USB to Terminal Block UTS 422TB UTS 485TB G RX TX G 2 1 Pin Definition Description Pin Definition Description 1 TX 1 1 TX RX 2 TX 2 1 TX RX 3 RX 3 2 TX RX 4 RX 4 2 TX RX 5 GND GND 5 GND GND Please note our product has a 12
4. 0 ohm termination resistor R6 R7 mount ed you may remove it when needed USB to RJ 1 1 TX Fewer X e o o T mana US8 Converter Pin amp Pint st HALF DUPLEX MODE FULL DUPLEX MODE PINS DATA PINS TX PIN4 DATA PIN4 TX PIN2 RX PIN3 RX INSTALLATION us Pointer to pointer Half duplex USB Cable RJ 11 RJ 11 USB Cable Connect DATA 5 5 DATA Connect to PC 1 S TATA 4 4 TATA to 2 5 USB port USB port Pointer to pointer Full duplex USB Cable RJ 11 RJ 11 USB Cable Connect e 4 gt e Connect to PC 1 S RX 2 2 RX to PC42 S USB port RX 3 3 RX USB port Multi drop Half duplex USB Cable RJ 11 RJ 11 USB Cable Connect DATA 5 5 DATA Connect to PC 1 S TATA 4 4 TATA to PC 2 S USB port USB port Connect 5 5 Connect to PC 3 S pud z pd to PC 4 S USB port Pe USB port Pointer to pointer Full duplex USB Cable RJ 11 RJ 11 USB Cable Connect Ug 5 Ld Connect to PC 1 S RX 2 2 RX to PC 2 S USB port RX 3 3 RX USB port Connect ox A A bly Connect to PC 3 S 3 to PC 4 S USB port E z S Wee USB port
5. B Serial Port COM3 under Ports COM and USB Serial Converter under Universal Serial Bus controllers E Device Manager IBI File Action View d Display adapters 3 DVD CD ROM drives Floppy disk controllers Floppy disk drives Gy IDE ATAJATAPI controllers We Keyboards Mice and other pointing devices Bil Network adapters Ports COM amp LPT J Communications Port COMI J Communications Port COM2 Printer Port LPT1 3 Processors SCSI and RAID controllers Sound video and game controllers System devices Universal Serial Bus controllers Intel r 82371ABJEB PCI to USB Universal Host Controller USB Root Hub USB Serial Converter Note If you have any difficulties with the drivers we provided in this CD you may download the updated or appropriate versions from FTDI Web site www ftdichip com Drivers VCP htm supported device FT232BM Removal of Driver Software Place the driver CD into the CD ROM disk drive of the computer first then find and execute file FT DIUNIN EXE by following steps 1 Execute FTDIUNIN EXE program amp ORIVIR Fle Edt view Faves Took Ou 2 redes De 2 Unplug UTS 422 UTS 485 device click Continue to uninstall the drivers then click Finish to exit FTDI Uninstaller Version 2 1 If your USB device is connected please unplug it now
6. User s Manual USB to RS 422 amp RS 485 Converter Contents Product Introduction and Specification Installation Instructions e LED Indication Pin Assignment Introduction This converter is designed to make massive data communication become quick and simple through an USB port of PC By taking the advantage of the feature of USB port and Serial port it provides an easier and more convenient connectivity than ever for efficient and friendly interaction between RS 422 or RS 485 devices and your computer systems The interface of RS 422 and RS 485 are very common adopted in data acquisition world Both standards feature reliable performance of full duplex or half duplex multi drop communication network with faster data rates and longer communication distance than RS 232 Application devices include telecommunication units LAN data concentration data multiplexers ISDN POS industrial controls etc Features Connectivity of RS 422 or RS 485 devices and PC through USB port Short Circuit and over current protection Plug and play and hot swapping Noexternal power supply is required Supports data transmission at high rates over long distance 4 000 Ft solation protected Nullifies the effects of ground shifts and noise signals of the voltages a network Supports USB 1 1 at full rate speed up to 12 Mbps Supports Windows 98 ME 2000 XP VISTA Mac OS 8 6 9 X 10 X and Linux Specification
7. install the driver twice One is for the device under Universal Serial Bus Controller the other is for COM port You will be prompted by following screen dialogs to complete the work 1 What do you want Windows to do Found New Hardware Wizard Welcome to the Found New Hardware Wizard This wizard helps you install software for USB lt gt Serial Cable If your hardware came with an installation CD lt 6 or floppy disk insert it now What do you want the wizard to do Install the software automatically Recommended T idi Click Next to continue 2 Searching locations for new driver Found New Hardware Wizard Please choose your search and installation options ee e 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 be installed Search removable media floppy CD ROM C Include this location in the search D ENGLISH WIN Don t search will choose the driver to install Choose this option to select the device driver from a list Windows does not guarantee that the driver you choose will be the best match for your hardware 3 Windows has finished installing the software for USB Serial Converter Found New Hardware Wizard Completing the Found New Hardware Wizard The wizard has finished installing the software for USB Serial Converter
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