Moxa Technologies NPort 1220 Switch User Manual
Contents
1. 11 SetCommTimeouts ReadIntervalTimeout WriteTotalTimeoutMultiplier Write TotalTimeoutConstant 13 HWFlowContrl dcb fRtsControl RTS_CONTROL_HANDSHAKE 14 CloseHandle 15 ReadFile A 2 NPort 1220 1240 USB to Serial Hub User s Manual Technical Reference Windows 2000 XP Test function Test Flag 1 PurgeComm PURGE_TXABORT PURGE_RXABORT PURGE_TXCLEAR 2 ClearCommBreak 3 SetCommBreak 4 ClearCommError CE_BREAK CE_RXPARITY CE_FRAME CE_RXOVER fCtsHold fDsrHold fXoffHold cbInQue cbOutQue 5 EscapeCommFunction SETDTR SETRTS SETXON SETXOFF SETBREAK CLRBREAK 6 GetCommMask EV_CTS EV_DSR EV_RING EV_RLSD EV_RXCHAR EV_RXFLAG EV_TXEMPTY 8 GetCommModemsStatus 9 SetCommMask EV_CTS EV_DSR EV_RLSD EV_RXCHAR EV_RXFLAG EV_TXEMPTY EV_TXEMPTY 10 SetCommState BaudRate Parity ByteSize StopBits fParity ErrorChar fErrorChar fNull fRtsControl RTS_CONTROL_DISABLE fRtsControl RTS_CONTROL_ENABLE fDtrControl DTR_CONTROL_DISABLE fDtrControl DTR_CONTROL_ENABLE FDsrSensitivity TRUE NPort 1220 1240 USB to Serial Hub User s Manual A 3 11 SetCommTimeouts ReadIntervalTimeout Read TotalTimeoutMultiplier Read TotalT2. Driver Installation 9 A window will open showing the Driver Files Search Results Click Next to install the driver Found New Hardware Wizard Driver Files Search Results The wizard has finished searching for driver files for your hardware device S The wizard found a driver for the following device Gi Moxa NPort 1240 Windows found a driver for this device To install the driver Windows found click Next sa c moxa usb to serial hub ver3 45 klsibus inf 10 When the Completing the Found New Hardware Wizard window opens click Finish to close the wizard Found New Hardware Wizard Completing the Found New Hardware Wizard Moxa Composite Device Windows has finished installing the software for this device To close this wizard click Finish E Cancel NPort 1220 1240 USB to Serial Hub User s Manual 2 5 11 A welcome message will appear Click Next to continue installing Moxa Port 1 Found New Hardware Wizard Welcome to the Found New a i Hardware Wizard This wizard helps you install a device driver for a hardware device Found New Hardware Sa Moxa Port 1 Installing To continue click Next lt Back 12 A window will open asking you to insert the installation disk Insert the installation disk into your CD drive and then click Browse to locate the installation file Select klsiw2k inf and then click OPEN Click OK to continue Found New Hardw
3. Loopback Test Tx Rx OK 0K 0K 0K UART OK 0K OK OK coms coma COMS Pl WEN P3 P4 3 IRQ 9 0K xternal Test RS 232 Port PortB Tx Rx RTS CTS DTR DSR DTR DCD COM3 COM4 OK OK D IK COMS COM6 DE 0K 0K 0K Test Time 01 24 03 17 15 30 Monitor for MOXA boards under Windows NT Only A useful port status monitoring program allows you to monitor data transmission of selected MOXA COM ports It monitors data transmission receiving throughput and communication line status with data updated and displayed on the screen at regular time intervals Click on a specific port to see a graph of the current communication parameters and status of that port To run the Monitor program click on Start gt Program gt PComm Lite gt Monitor d PComm Monitor ex Port Count Tx CPS Tx Count Rx CPS Rx RTS CTS DTR DSR DCD 126976 125264 900000 126976 126976 000 00 125952 126760 00000 125952 126300 a o O o 125952 126032 00 0 o 128000 125828 0000 como 126976 1024 125440 1011 a o o o com 0 H 0 0 o o O o COM9 Port Status x m Tx bytes 1s 4 r Tx History 9090 000 9900 99090 000 Ax bytes 1s p Rx History eee E Port Name COMS Port Status Open m Communication Parameter HAW Flow Control UE Baud Rate bps 38400 RTS Flow Control ONI RE Data Bits 8 CTS Flow Control ON NPort 1220 1240 USB to Serial Hub User s Manual 3 3 Termi
4. 000 XP you can select a new COM Port Number on the Advanced Settings for COMx window NPort 1220 1240 USB to Serial Hub User s Manual 2 11 Uninstalling the Driver To uninstall the driver open the Device Manger window and simply delete the NPort 1220 1240 ports under Ports COM amp LPT If you used the Install Driver program discussed at the beginning of this chapter you can make use of the Uninstall Driver program to remove the driver files from the directory in which they were installed and uninstall NPort 1220 1240 s ports NOTE 1 Click on Uninstall to start the uninstallation procedure Uninstall Driver sl Ready to uninstall KLSI USB to Serial Software i Cancel 2 Click OK A KLSI USB to Serial Software was removed successfully 3 Click on Yes to restart your computer System Settings Change S You must restart your computer before the new settings will take b effect Do you want to restart your computer now No 2 12 NPort 1220 1240 USB to Serial Hub User s Manual 3 Serial Programming Tools Moxa supports a class of easy to use yet powerful serial programming libraries and communication troubleshooting utilities under Windows NT 2000 XP and Windows 95 98 Use these MOXA Serial Programming Tools to decrease your software development time In the following sections we describe the installation of the library and the utilities supported for various programmin
5. 4 Printer Port LPT1 CB System devices a Ml System timer a VIA Tech 8598 CPU to AGP controller By VIA Tech VT82C596 PCI to ISA bridge a VIA Tech T82C596 Power Management Controller By VIA Tech VT82C69x CPU to PCI bridge E amp Universal Serial Bus controllers Moxa Composite Device MOXA NPort 1240 RS 232 Port 1 MOXA NPort 1240 RS 232 Port 2 MOXA NPort 1240 RS 232 Port 3 MOXA NPort 1240 RS 232 Port 4 El ACPI System Button USB Root Hub El Advanced Configuration and Power Interface ACPI BIOS 7 VIA Tech 3038 PCI to USB Universal Host Controller A a T 4 4 Properties Refresh Remove Print Properties Refresh Remove Print Windows 2000 XP Device Manager Mol Action wiew gt amea Display adapters DYD CD ROM drives Floppy disk controllers 3 Floppy disk drives 2 IDE ATA ATAPI controllers 3 Keyboards Ca Mice and other pointing devices e Monitors Network adapters 2 JY Ports COM amp LPT EI Communications Port COM1 gt A Communications Port COM2 A MOXA NPort 1240 RS 232 Port 1 COM10 A MOXA NPort 1240 RS 232 Port 2 COM9 EI MOXA NPort 1240 RS 232 Port 3 COM8 EI MOXA NPort 1240 RS 232 Port 4 COM ov Printer Port LPT1 4 Sound video and game controllers Ml System devices Universal Serial Bus controllers Moxa Composite Device USB Root Hub VIA USB Universal Host Controller RRC GRGRG a re E NOTE To double check that the dr
6. B slot Answer 4 The port number will change Keep in mind that the port number is automatically assigned by the OS Question 5 Under Windows 2000 it seems that the more USB ports I install e g close to 25 or 30 ports the port throughput drops to around 1 How do I get around this problem Answer 5 We recommend limiting to 16 ports the number of USB ports installed under Windows 2000 A 4 NPort 1220 1240 USB to Serial Hub User s Manual Service Information This appendix shows you how to contact Moxa for information about this and other products and how to report problems In this appendix we cover the following topics Q MOXA Internet Services Q Problem Report Form Q Product Return Procedure MOXA Internet Services Customer satisfaction is our number one concern and to ensure that customers receive the full benefit of our products Moxa Internet 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 support moxa com tw World Wide Web WWW Site for product information KEE http www moxa com or SE ee http www moxa com tw B 2 NPort 1220 1240 USB to Serial Hub User s Manual Service Information Problem Report Form MOXA NPort 1220 1240 Customer name 1 Moxa Product O NPort 1220 O NPort 1240 2 Serial Number Problem De
7. Full speed 12 Mbps 2 4 wire RS 422 TxD RxD GND 4 wire RS 485 TxD RxD GND 2 wire RS 485 Data Data GND Terminal Block 128 bytes 16 KV ESD for all signals Serial Communication Parameters Parity Data bits Stop bit RS 485 Data Direction Speed Power Requirements Power Input Power Consumption Mechanical Specifications Material Gross Weight Environmental Operating Temperature Storage Temperature Operating Humidity Agency Approvals EMC Safety Warranty None Even Odd 7 8 1 2 ADDC Auto Data Direction Control 600 to 115 2 Kbps 12 to 48 VDC external or 5 VDC Bus power BUS 140 mA 5 VDC Ext PWR 306 mA 12 VDC ABS 21545 g 0 48 1b 0 to 55 C 32 to 131 F 20 to 85 C 4 to 185 F 5 to 95 RH FCC class B CE Class B UL CUL TUV 5 years 1 4 NPort 1220 1240 USB to Serial Hub User s Manual Introduction Panel Layout NPort lt NPort 1240 Top Panel lt NPort 1220 Top Panel lt NPort 1240 serial interfaces lt NPort 1220 serial interfaces NPort 1220 1240 USB to Serial Hub User s Manual 1 5 Dimensions lt NPort 1240 CEE unit mm inch lt NPort 1220 unit mm inch DIP Switch Settings This example shows DIP Switch settings for port 1 which uses DIP Switches 1 and 2 The settings for port 2 which uses DIP Switches 3 and 4 are similar You can refer
8. I J High 16 Flow control xon of Advanced Restore Defaults NOTE Under Windows 98 you will not be able to change the COM port number for NPort 1220 1240 s serial ports You will need to use the default COM port number assigned by the OS after the ports are installed 2 10 NPort 1220 1240 USB to Serial Hub User s Manual Driver Installation Windows 2000 XP The figures shown here were created under Windows 2000 The procedure for Windows XP is essentially the same Click on the Port Settings tab to change the Bits per second data transmission speed Data bits Parity Stop bits and Flow control MOXA NPort 1240 RS 232 Port 1 COM10 Properties i 2 x General Port Settings Driver Bits per second e Data bits 8 Parity None Stop bits Ho y Flow control None hd Advanced Restore Defaults Click on Advanced to open the Advanced Port Settings to modify FIFO buffer settings You may also select a new COM port number using the drop down list located next to COM Port Number Advanced Settings for COM10 IV Use FIFO buffers requires 16550 compatible UART 2x Select lower settings to correct connection problems Cancel Select higher settings for faster performance Defaults Receive Buffer Low 1 J High 14 14 1 Transmit Buffer Low 1 J High 16 16 COM Port Number X NOTE Under Windows 2
9. NPort 1220 1240 USB to Serial Hub E 0 X SW gt Y gt TTT User s Manual Second Edition January 2004 Moxa Technologies Co Ltd Tel 886 2 8919 1230 Fax 886 2 8919 1231 www moxa com support moxa com tw Worldwide support moxa com The Americas NPort 1220 1240 USB to Serial Hub User s Manual The software described in this manual is furnished under a license agreement and may be used only in accordance with the terms of that agreement Copyright Notice Copyright 2004 Moxa Technologies Co Ltd All rights reserved Reproduction without permission is prohibited Trademarks MOXA is a registered trademark of Moxa Technologies Co Ltd All other trademarks or registered marks in this manual belong to their respective manufacturers Disclaimer Information in this document is subject to change without notice and does not represent a commitment on the part of Moxa Moxa provides this document as is without warranty of any kind either expressed or implied including but not limited to its particular purpose Moxa reserves the right to make improvements and or changes to this manual or to the products and or the programs described in this manual at any time Information provided in this manual is intended to be accurate and reliable However Moxa Technologies assumes no responsibility for its use or for any infringements on the rights of third parties that may result from its use Th
10. S Sec SE SE e S S EEN to 2 wire RS 485 4 wire RS 422 485 EECH withTermination with Termination settings Resistor Resistor 2 wire RS 485 4 wire RS 422 485 without Termination without Termination Resistor Resistor 1 6 NPort 1220 1240 USB to Serial Hub User s Manual Introduction Interface amp Termination DIP Switch No DIP Switch Setting Resistor Setting 4 On 4 wire RS 422 485 Off 2 wire RS 485 2 On Termination Resistor on Off Termination Resistor off NPort 1220 1240 USB to Serial Hub User s Manual 1 7 2 Driver Installation This chapter includes information about installing the driver for NPort 1220 1240 We present the installation procedure for both Windows 98 and Windows 2000 the procedure for Windows XP is essentially the same as for Windows 2000 Q Installing the Driver Q Checking the Installation Q Configuring the Ports gt Windows 98 gt Windows 2000 XP Q Uninstalling the Driver NOTE For best results we recommend that you install the USB driver for NPort 1220 1240 before connecting the product to your computer s USB port To do this insert the software CD included in the NPort 1220 1240 package into your computer s CD drive and click on Install Software Installing the Driver 1 Connect NPort 1220 1240 s USB Port to your computer s USB port Make sure NPort 1220 1240 and your computer is properly connected Aft
11. are Wizard R E Locate Driver Files SS Where do you want Windows to search for driver files Sy xi Insert the ufacturer s installation disk into the dri SE E Moxa Port 1 Cancel Installing Copy manufacturer s files from GA USB to Serial Hub wer3 45 e 2 6 NPort 1220 1240 USB to Serial Hub User s Manual Driver Installation 13 A window will open showing the Driver Files Search Results Click Next to install the driver Driver Files Search Results The wizard has finished searching for driver files for your hardware device S The wizard found a driver for the following device Gi Moxa Port 1 Windows found a driver for this device To install the driver Windows found click Next sa c moxa usb to serial hub ver3 45 klsiw2k inf 14 When Completing the Found New Hardware Wizard window opens click Finish to close this wizard Found New Hardware Wizard Completing the Found New Hardware Wizard Moxa Composite Device Windows has finished installing the software for this device To close this wizard click Finish E Cancel NPort 1220 1240 USB to Serial Hub User s Manual 2 7 NOTE If you wish to install the driver using Install Driver program you will need to follow the instructions below 1 Insert the software CD included in the NPort 1220 1240 package into your computer s CD drive and then click on Install Software 2 When the Insta
12. cilitates the implementation of multi process and multi thread serial communication programs and hence remarkably reduces development time This serial communication library provides a complete function library and sample programs for Visual C Visual Basic and Delphi To view detailed function descriptions and sample programs click on Start gt Program gt PComm Lite gt PComm Lib Help gt PComm Porting Notes or PComm Programming Guide or refer to the sample programs in the PComm directory Utilities In this section we give brief descriptions of each utility For more information about these utilities see the on line help from the software diskette 3 2 NPort 1220 1240 USB to Serial Hub User s Manual Serial Programming Tools Diagnostic for MOXA boards only A convenient diagnostic program ONLY for MOXA boards and ports provides internal and external testing of IRQ TxD RxD UART CTS RTS DTR DSR DTR DCD etc It allows the user to check the function of both software and hardware To run the Diagnostic program click on Start gt Program gt PComm Lite gt Diagnostic File Diagnose Help To be tested S gt al ge CP 104U Series COM3 COMB Y Devi 1 Bus t 0 RQ 3 1 0 4800 Ready Test Report CP 104U Series Dev 11 Bus 0 IRQ 9 1 0 A800 Communication Parameter 38400 None 8 1 river Version 1 5 0 05 Version Windows NT 5 0 Build 2195 Service Pack 3 nternal
13. e Driver Files Where do you want Windows to search for driver files SS Search for driver files for the following hardware device Gi Moxa NPort 1240 The wizard searches for suitable drivers in its driver database on your computer and in any of the following optional search locations that you specify To start the search click Next If you are searching on a floppy disk or CD ROM drive insert the floppy disk or CD before clicking Next Floppy disk chives IT CD ROM drives IV Specify a location IT Microsoft Windows Update lt Back Ge 6 A window will open asking you to insert the installation disk Insert the installation disk into your CD drive and then click Browse to locate the installation file Locate Driver Files Where do you want Windows to search for driver files S Insert the manufacturer s installation disk into the drive amp selected and then click OK Cancel Copy manufacturer s files from Browse e NPort 1220 1240 USB to Serial Hub User s Manual 2 3 7 Select klsibus inf and then click OPEN Locate Driver Files Where do you want Windows to search for driver files Locate File My Network P 8 Click OK to continue Locate Driver Files Where do you want Windows to search for driver files Found New Hardware Wizard o El CAMOXA USB to Serial Hubiwer3 45 3rowse 2 4 NPort 1220 1240 USB to Serial Hub User s Manual
14. e List A 2 Windows 9S atari dolia A 2 Windows SOURCE A 3 General Technical Reference cooononnncnccononcnccoonncnnnononoronennonanonononacnnnos A 4 Service Information ooncccocnnncccoconnccconnoncoconnnncononnnncononnnnconnnnancennnnns B 1 MOXA Internet Genlces nanana a a N B 2 Problem Report Fom B 3 Product Return Procedure aaa e aa a aa i aah aadd B 4 Revision History ossai ee NEE REENEN ec B 5 1 Introduction Welcome to MOXA NPort 1220 1240 USB to Serial Hub NPort 1220 provides 2 RS 422 485 serial ports and NPort 1240 provides 4 RS 232 serial ports The following topics are covered in this chapter Q Overview Package Checklist a a Product Features a Product Specifications Overview Connect a compact NPort 1200 Series product to your computer you don t even have to power down install the supplied software and then connect your serial devices directly to the NPort In minutes and with state of the art accuracy you re capturing data temperature pressure sound level whatever you need And you ve done this without programming without opening up your PC without even thinking about IRQs board configuration power requirements or connection schemes NPort 1200 Series products are compliant with both USB 1 0 and 1 1 specifications are compatible with USB 2 0 and meet the 12 Mbps full speed requirement More and more peripherals are connected by the Ethernet or USB interface The probl
15. ection NPort 1220 1240 USB to Serial Hub User s Manual B 5
16. efghij012345678 abcde fghij0123 State OPEN M m 0123456789abcde fghij0123456789abcdefghij0123456789abcdefghij0123 0123456789abcde fghij0123456789abcdefghij0123456789abcde fghij0123 0123456789abcde fghij0123456789 abcde fghij0123456789abede fghij012 0123456789abcde fghij0123456789abcdef x D 4 StateOPEN m pa a 3 4 NPort 1220 1240 USB to Serial Hub User s Manual A Technical Reference In this appendix we cover the following topics Q Win32 API Function Compatible List gt Windows 98 gt Windows 2000 XP Q General Technical Reference Win32 API Function Compatible List Windows 98 Test function Test Flag 1 PurgeComm PURGE_TXABORT PURGE_RXABORT 2 ClearCommBreak 3 SetCommBreak 4 ClearCommError cbInQue cbOutQue 5 EscapeCommFunction SETDTR SETRTS SETXON SETXOFF SETBREAK CLRBREAK 6 GetCommMask EV_BREAK EV_CTS EV_DSR EV_ERR EV_RING EV_RLSD EV_RXCHAR EV_RXFLAG EV_TXEMPTY 7 GetCommModemStatus 8 SetCommMask EV_CTS EV_DSR EV_RLSD EV_RXCHAR EV_RXFLAG EV_TXEMPTY 10 SetCommState BaudRate Parity ByteSize StopBits fParity ErrorChar fErrorChar fNull fRtsControl RTS_CONTROL_DISABLE fRtsControl RTS_CONTROL_ENABLE fDtrControl DTR_CONTROL_DISABLE fDtrControl DTR_CONTROL_ENABLE FDsrSensitivity TRUE
17. em is how to integrate these different interfaces Today s solution is to connect all devices using the open standard Ethernet and USB The total cost of ownership is reduced not only in short term hardware investment but also in long term management and integrating cost The NPort 1200 Series supports both bus power and external power via an adapter Bus power is adapted for laptop or workstation connections that support 500 mA output for USB devices External power is adapted for those USB hubs that can only output 100 mA of current Package Checklist MOXA NPort 1220 1240 products are shipped with the following items Standard Accessories e 1 NPort 1240 4 port USB to RS 232 HUB or NPort 1220 2 port USB to RS 422 485 Hub e NPort 1200 Series Document amp Software CD e NPort 1220 1240 Quick Installation Guide e Product Warranty Booklet Optional Accessories e DK 35A DIN Rail Mounting Kit 35 mm e CB USBAMB 1M USB A type to B type Cable 1m NOTE Notify your sales representative if any of the above items is missing or damaged Product Features NPort 1240 Series products enjoy the following features Expand to 4 RS 232 ports NPort 1240 or 2 RS 422 485 ports NPort 1220 through USB Hot plug and play No additional I O or IRQ required RS 232 NPort 1240 and RS 422 485 NPort 1220 speed up to 115 2 Kbps Supports USB 1 1 full rate speed up to 12 Mbps Built in 16 KV ESD Surge Protection Supports Windows 98 ME 2000 XP driver
18. er you connect NPort 1220 1240 to your computer a Found New Hardware window will automatically open Found New Hardware 3 S Moxa NPort 1240 Installing When the Found New Hardware Wizard starts up click Next to continue installing the USB driver Found New Hardware Wizard Welcome to the Found New Hardware Wizard This wizard helps you install a device driver for a hardware device To continue click Next 4 The setup program will prompt you with an Install Hardaware Device Drivers window Select Search for a suitable driver for my device recommended and then click Next Found New Hardware Wizard a Install Hardware Device Drivers Lat A device driver is a software program that enables a hardware device to work with Sy an operating system This wizard will complete the installation for this device oy Moxa NPort 1240 A device driver is a software program that makes a hardware device work Windows needs driver files for your new device To locate driver files and complete the installation click Next What d izard to do Display a list of the known drivers for this device so that can choose a specific driver lt Back Corcel _ 2 2 NPort 1220 1240 USB to Serial Hub User s Manual Driver Installation 5 A window will open asking you where you want to locate the driver files Check Specify a location box and then click Next Found New Hardware Wizard Locat
19. g platforms This chapter includes the following sections Overview PComm Installation PComm Programming Library Utilities Diagnostic for MOXA boards only Monitor for MOXA boards under Windows NT only D 0 0 0 O CO O Terminal Emulator Overview PComm a professional serial comm tool for PCs is a software package that runs under Windows NT 2000 XP and Windows 95 98 PComm provides e A powerful serial communication library for easy programming in the most popular programming languages The serial communication library is useful for developing applications for data communications remote access data acquisition and industrial control under Windows NT 2000 XP or Windows 95 98 It is a simpler solution compared to the more complex Windows Win32 COMM API e Useful utilities such as diagnostic monitor and terminal emulator e Illustrative sample programs PComm Installation To install PComm run Setup exe from the diskette enclosed in the package Please note that the PComm diagnostic and monitor utilities are for MOXA products only these two utilities will not work with other manufacturers products After PComm is successfully installed click on Start gt Program Files gt PComm Lite to select a list of utilities and documents PComm Programming Library The serial communication library assists you in developing serial communications programs for any COM port that complies with Microsoft Win32 API It fa
20. imeoutConstant WriteTotalTimeoutMultiplier Write TotalTimeoutConstant 12 HWFlowContrl dcb fRtsControl RTS_CONTROL_HANDSHAKE 13 ReadFile General Technical Reference Question 1 Why does the port stop responding when I use a program to fast open close the port On the other hand if I just do a normal port open close the port will stop responding after about 100 times In a related problem if I use the port on a dial up network the port will sometimes stop responding or when I add a new modem under Windows XP the port will be dead the first time I use the modem Answer 1 For all of these problems simply unplug and then re plug NPort 1220 1240 from the computer s USb port Question 2 NPort 1220 1240 currently supports baud rates from 600 bps to 115200 bps However if I set an invalid baud rate such as 300 bps the driver does not return an error Answer 2 This problem stems from the fact that some Windows operating systems do not alert the user to the baud rate limits of connected devices Question 3 Why is it that when I use NPort 1220 1240 under Windows XP the OS loading is sometimes around 45 Answer 3 This problem is a common characteristic that appears when using USB devices under Windows XP Question 4 When I install NPort 1220 1240 under Windows 2000 XP the COM port number is assigned by which USB slot I use to connect to my computer What happens if I change the US
21. is product might include unintentional technical or typographical errors Changes are periodically made to the information herein to correct such errors and these changes are incorporated into new editions of the publication Chapter 1 Chapter 2 Chapter 3 Appendix A Appendix B Table of Contents Iddee A A paon riina a in niaide peiriau aai iaiia 1 1 OVEIVIe Wisin eg Ee EE adidas 1 2 Package ChecklisS horor reiia ada 1 2 Product Features ii ad ies 1 2 Product SpecificatlOns 2c mail dee stladiet 1 3 NPOPE1240 EE 1 3 NPort 1220 ain e a a ETE AE E ES 1 4 Panel Layos ici 1 5 DIMENSION EE E E E EE EEA EA EE E EE A A E 1 6 DIP Switch Settings otitis iii 1 6 Driver Installation c ccsccscecesssseccecesseeeecesseceecesseeeecesseeseeesenenses 2 1 Installing He Eeer EEGENEN Ee danas eae 2 2 Checking the Installation cc eccceeseeeeeeeeeeeeeeeeeeeneeeeeseneaeeteeeeeeseeeaees 2 9 CN as nia e aia aia 2 10 WiNdOWS OB WEE 2 10 WindowWs 2000 XP EE 2 11 Uninstalling the Driver 2 12 Serial Programming Tools ccccccccceeeeeeeeeeeeeeeeeeeeeeeeeneeeneeeeeeeeeeees 3 1 OV EPVIOW ee veanees iS 3 2 Bomm INStallatiOnssicicacsacecnsesercinvicateettbiaccd satin DEE Eege 3 2 PComm Programming L bram narco nc 3 2 Util ti 3 2 Diagnostic for MOXA boards ophy 3 3 Monitor for MOXA boards under Windows NT Only 3 3 Terminal Emulator a a t 3 4 Technical Reference iii tico A 1 Win32 API Function Compatibl
22. iver and port installation is correct unplug the NPort 1220 1240 from your computer s USB port while the Device Manager window is open The MOXA listings under both Ports COM amp LPT and Universal Serial Bus Controllers should disappear Then replug NPort 1220 1240 into your computer s USB port and the MOXA listings should reappear NPort 1220 1240 USB to Serial Hub User s Manual 2 9 Configuring the Ports Port configuration for NPort 1220 1240 differs slightly between Windows 98 and Windows 2000 XP To modify the configuration for a particular port double click on the listing for that port under Ports COM amp LPT in the Device Manager window Windows 98 Click on the Port Settings tab to change the Bits per second data transmission speed Data bits Parity Stop bits and Flow control MOXA NPort 1240 RS 232 Port 1 COM9 Properties HE General Port Settings Driver Resources Bits per second Data bits fe Party None zl Stop bits hr H Flow control JXon xXoff zl Advanced Restore Defaults Click on Advanced to open the Advanced Port Settings to modify FIFO buffer settings MOXA NPort 1240 RS 232 Port 1 COM9 Properties 2 x Advanced Port Settings EN Select lower settings to correct connection problems Select higher settings for faster performance Cancel Receive Buffer Low 1 High 14 Defaults Transmit Buffer Low D
23. ll Driver window opens click on Install to install the driver files in the default folder C Program Files Moxa USB to Serial drivers or click on Browse to select a different folder Ready to install KLSI USB to Serial Software C Program Files Moxa USB to Serial drivers Browse i E Cancel 3 Click OK to complete the installation Install Driver A KLSI USB to Serial Software was installed successfully 4 Connect NPort 1220 1240 s USB port to your computer s USB port NPort 1220 1240 s serial ports will be installed automatically 2 8 NPort 1220 1240 USB to Serial Hub User s Manual Driver Installation Checking the Installation You can check the installation of NPort 1220 1240 under your computer s Device Manager window You should check under both Ports COM amp LPT and Universal Serial Bus controllers Windows 98 General Device Manager Hardware Profiles Performance General Device Manager Hardware Profiles Performance View devices by type View devices by connection View devices by type C View devices by connection m Monitors a m System CMOS real time clock a T Mouse H System speaker EF Network adapters iY Ports COM amp LPT EI Communications Port COM1 EI Communications Port COM2 EI MOXA NPort 1240 RS 232 Port 1 COM EI MOXA NPort 1240 RS 232 Port 2 COM8 EI MOXA NPort 1240 RS 232 Port 3 COM a J MOXA NPort 1240 RS 232 Port 4 COM 4 NPort Server COMB
24. nal Emulator Terminal Emulator can be used to connect to various ports to see if data transmission is functioning correctly Terminal Emulator features multi windows and supports VT100 and ANSI terminal types You can transfer data interactively send patterns periodically and transfer files using ASCII XMODEM YMODEM ZMODEM and KERMIT protocols To run Terminal Emulator click on Start gt Program gt PComm Lite gt Terminal Emulator PComm Terminal C0M44 38400 None 8 1 Dumb Terminal File Edit Port Manager Port Window Help 2 alta B las a M43_9600 _None 8 1_ANSI kenix386 login root Jee Password Welcome to SCO XENIX System Y fune ES C0M44 38400 None 8 1 Dumb Terminal ime 0129486789abede foni30123456789abcde fyhi j0123456789abcde fghi j0123 a 0123456789abcdefghij0123456789abcdefghij0123456789 abcdefghij0123 ou have mai ITR 0173456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123 TERM ansi RTS o123456789abede fghij0123456789abede fghij0123456789abcde fghij0123 0123456789abcde fghij 0123456789 abcde fghi 0123456789abede fghij0123 0123456789abcde fghij0123456789abcde fghij0123456789abede fghij01Z3 0123456789abcde fghij0123456789abcde fghi j0123456789abede fghij0123 0123456789abcdefghij0123456789abcdefghij012345678 abcdefghij0123 0123456789abcde fghij0123456789abcde fghij0123456789abede fghij0123 0123456789abcde fghij0123456789abcde fghi j0123456789abede fghij0123 0123456789abcdefghij0123456789abcd
25. s Supports both bus power and external power NPort 1220 12201 Supports 4 wire RS 422 485 and 2 wire RS 485 applications NPort 12201 Supports 2 KV Isolation Protection 1 2 NPort 1220 1240 USB to Serial Hub User s Manual Introduction Product Specifications NPort 1240 USB Compliant with USB 1 1 1 0 USB 2 0 backwards compatible Connector Speed Serial No of Ports Interface Connector FIFO Serial line protection USB type B Full speed 12 Mbps 4 RS 232 TxD RxD RTS CTS DTR DSR DCD GND DB9 Male 128 bytes 16 KV ESD for all signals Serial Communication Parameters Parity Data bits Stop bit Flow Control Speed Power Requirements Power Input Power Consumption Mechanical Specifications Material Gross Weight Environmental Operating Temperature Storage Temperature Operating Humidity Agency Approvals EMC Safety Warranty NPort 1220 1240 USB to Serial Hub User s Manual None Even Odd 7 8 1 2 RTS CTS XON XOFF 600 to 115 2 Kbps 12 to 48 VDC External or 5 VDC Bus power BUS 172 mA 5 VDC Ext PWR 117 mA 12 VDC ABS 22045 g 0 48 1b 0 to 55 C 32 to 131 F 20 to 85 C 4 to 185 F 5 to 95 RH FCC class B CE Class B UL CUL TUV 5 years 1 3 NPort 1220 USB Compliant with USB 1 1 1 0 USB 2 0 backwards compatible Connector Speed Serial No of Ports Interface Connector FIFO Serial line protection USB type B
26. scription Please describe the symptoms of the problem as clearly as possible including any error messages you see A clearly written description of the problem will allow us to reproduce the symptoms and expedite the repair of your product NPort 1220 1240 USB to Serial Hub User s Manual B 3 Product Return Procedure For product repair exchange or refund the customer must Provide evidence of original purchase Obtain a Product Return Agreement PRA from the sales representative or dealer Fill out the Problem Report Form PRF Include as much detail as possible for a shorter product repair time Carefully pack the product in an anti static package and send it pre paid to the dealer The PRA should be visible on the outside of the package and include a description of the problem along with the return address and telephone number of a technical contact B 4 NPort 1220 1240 USB to Serial Hub User s Manual Service Information Revision History Document Edition Revision Date Revision Details gnd January 27 2004 Update the edition of this manual on the title page Change the contact phone number on the title page p 1 3 Add DCD to Serial signal Change FIFO from 64 bytes to 128 bytes Change Flow Control to RTS CTS XON XOFF p 1 4 Change 2 wire RS 485 signal to Data and Data Change FIFO from 64 bytes to 128 bytes Change Flow Control to RS 485 Data Dir
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