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1. Surge Protection e Built in RS422 RS485 Pull High Low Resistor Digital I O Port Digital VO 8 TTL Socket Port Connection 1 Connection 15KV ESD for all signal Watch Dog Function Virtual Support Windows 2000 2003 XP Firmware On line Updated Via Ethernet Power DC 9 12 V 500mA LED Lamp PWR Green DATA Red Blink during data transferring and receiving LAN Red for 10 Mbps Green for 100 Mbps SYS Red Blink Environment Operating Temperature 10 C 70 C Storage Temperature 10 C 85 C Dimensions 90 60 20 mm W D H WEIGHT 100 gm RoHS Compliant with RoHS Regulatory Approvals FCC Class A CE Class A WARRANTY 2 year 10 2 Converter Description amp Installation Product Panel Views DC In Power Outlet Serial I O Port RS 485 RS 422 Ethernet LAN Port Serial I O Port Reset Button wen LED Indicators Serial I O Port of RS 232 and RS 422 485 Connect the serial data cable between the converter device and the serial devices Follow the parameter setup procedures to configure the converter see the following chapters Digital O Transforming the sensor which connecting on the Lantech TCP P converters equipment statuses into the TCP IP package data and send out by the Ethernet DataStream The Lantech TCP IP converters must indicate the IP address and Com Port or activating the indicated Digital output Remote WinSock must indicate the Lantech TCP IP converters C
2. E VisiBroker gt 3 ERRATA E Yahoo FE gt SEERSE MABA P amp Java Plug in Control Panel O HAASE Figure 6 1 33 a AR DEA BARRE SH RED HAO FUC SET SAB GS ay REAR ADDED RBM tep10 aro a e BOBA C Co A n SCROLL CAPS NUM fae FIED B EDER A A e P432 Figure 6 2 Select TCP IP Winsock option at the Connect using field see Figure 6 3 34 Sr E 3 tcp10 BRER XE BED BAN FUC D 83 208 s tep10 ah SSUES MEN SCHR O PERE 686 e EBE 0 BED AE Agere Systems ACS Modem SCROLL CAPS NUM 8 FIER OPE Palm Desktop BA BAN Figure 6 3 After OK button is pressed Figure 6 4 appears Enter the converter s IP address e g 192 168 123 10 at the Host address field and the Socket port number set for the Serial Port 1 at the Port number field e g 4660 The Socket type of the Serial Port 1 should be TCP Server 35 ar a E 3 tcp10 BRER BRO REE RAO FUC BEM SAD D 83 208 3 tep10 NAVARRA Fi 192 168 123 10 AEREO 46601 FBR OD TCPAP Winsock SCROLL CAPS NUM 8 FIER B EDER SEMN Bahia Figure 6 4 After OK button is pr
3. 5 1 Controller updated Now restarting Figure 5 3 You can re login and check if all parameters have been correctly saved If everything is ok you can close the browser now Note If the domain of the converter is different from that of the computer running the browser the login page won t appear unless the converter s Gateway Address has been correctly set 30 Factory Default Setting If by chance you forget the setup password or have incorrect settings making the converter inoperable there are two ways to reset the setting and the following procedures can be used to reset all settings to factor A wW y default you can turn off the power and then use any point tip to push Reset button and hold it to turn on the power at the same time for 5 seconds The password will be reset to the factory default as empty Turn off the power of the converter Use a pin or any point tip to push the screw driver or any conductor to short DTR and CTS pin 4 and pin 8 in DB9 of RS232 connector Turn on the power of the converter Remove screwed driver or conductor 31 5 Setting Verification After completing the wiring and parameter setting we should verify if the setting is correct This chapter will introduce how to use a single computer to test if the converter behaves well The operating system can be Windows 95 98 ME XP 2000 The Hyper Terminal utility should
4. D 7A 00000 0 66 xi Input Password Figure 3 8 20 Web Browser Configuration The following topics are covered in this chapter a Serial To Ethernet Converter Setup e Login Setting e Login Setting Page Field Description e Parameter Setting e Parameter Setting Page Field Description Login Setting In addition to basic IP address and subnet mask specific device settings can be set through HTTP protocol with popular browsers e g Internet Explorer Netscape etc Setup of the converters is as easy as surfing on WWW no special software will be required Setup converter device is as easy as surfing on WWW no special software will be required Popular Browsers such as IE or Netscape can easily do the setup process In the browser URL field set the IP address of device directly to enter the Login Setting page please follow the steps below a Open your browser This chapter will use IE as an example a In the browser URL field type the IP address of the converter directly and press ENTER The IP address is what you set using the Device Management Utility as CVBrowser a To press fourth icon of Web Browser on function bar and a Login Setting Screen will be shown see Figure 3 9 to login into the device Alternatively if the IP address of the converter is already known you can connect to the converter directly by providing its IP address in the URL field 21 of browse
5. DHCP client mode is enabled and there s a DHCP server on the network this field will be assigned by DHCP server automatically DHCP client DHCP client mode could be enabled disabled statues If DHCP is enabled there should be a DHCP server on the network If DHCP is disabled IP address Subnet mask and Gateway address should be manually assigned Auto Reset It is for setting when the device has been disconnected or some reasons the data did not transmit a while You can prevent it and restart the device after waiting a while 1 99 hours as your settings Device ID Report You may Enable or Disable for collecting the device ID report and assigne ID number for the converter devices Available ID is 0 65535 In TCP mode if this parameter is enabled every time when the socket is connected Lantech TCP IP converter will immediately report its device ID in the following formats Serial 1 nnnnnA LF CR Serial 2 nnnnnB LF CR 25 Digital I O nnnnnC LF CR The total length is 8 bytes where nnnnn is a 5 digit device ID assigned by the user LF is decimal 10 CR is decimal 13 Login Password For security and management issues you may setup the Login Password This administration password uses to login converter parameter setting pages It may be empty or up to 15 characters long Serial I O Port 1 RS 232 This converter device model is provided one serial port as RS 232 inte
6. Lantech LSC 1102A SERIAL TO TCPIP CONVERTER User Manual V1 0 Feb 2011 Table of Contents T TF OAUCCMON tan 3 OVERVIEW nani 4 Package Checklist ii kn des ian aie k kabare 4 Block Diagram etone re Aho ces ein tarsi ede bin ewa 5 GAUUIECSS idas 7 Product Specifications eeeeeeeeeeeeooeeeuoeeeeuooeeuoooeeeooeeooooe 8 2 Description amp Installation ooooocoo ooo 10 Product Panel Views ins iii so ci 10 LED Indicators asii AAA 12 Wiring Architecture rica 13 RS 232 nee e ate ae eaa ee ap et ke PE e a EEES 13 RS 422 RS 485 io else sais os aasa kok asa ve etat ei mind senda 13 4 Lantech TCP IP Converter Configuration Initial IP Configuration eeeeeeeeeeeooceeeesooooeeeesooooeoeooooee Device Management Utility of ETM eeeeeeeeceeceuococceceesocee Men View nat a MED Config iii iaa a ee te SSN a kosa fa a Web Console Configuration eeeeeeeeoceeeceoooocceeeoooooceoooos Controller Status peze ete eee a vites ee sd kasse saa Controller Setup qn aaa ev ors Led vain ka ta ss aossaaless Controller Updated iii iia Factory Default Setting ivesteeereseeesesvevasessssseeeseseoosesse 5 Setting Verification oocccooooccccnnnnocnncnnnonos Hyper Terminal for TCP IP WinSock eeeeeeveeoceeoceeecoeooe Hyper Terminal for COM Port seeeeeeeeoooeeeeeeoooeoeeeooooooes Data Transmission esesssssssssssssssssssssssssssesessssesesees Appendix A FAQ ooccccnnccccccnn
7. a certain serial port Interface of serial I O It is provided a Auto Detect function and just depend on the connected serial device s interface as RS 422 or RS 485 Baudrate Baud Rate 300 115200 bps Parity Data bits Stop bit Parity None Even Odd Space Mark Data Bits 5 6 7 8 Stop Bit 1 or 2 Force off line time It is for setting how long the off line time of device will be taken when there is no date input The parameter can be from 0 to 99 and the time unit is Minute Packet Collect Time It is for setting a packet collecting period of the device serial port s Tx and Rx The parameter can be from 0 to 999 and the time unit is mSec 28 al Interface of serial I O O O RS232 TxD RxD for data stream no flow control RS232 RTS CTS TxD RxD for data stream RTS CTS for flow control RS232 RTS CTS DTR DSR TxD RxD for data stream RTS CTS for flow control DTR for socket status DSR for socket open close control RS485 Half duplex Half duplex RS 485 interface RTS for driver enable disable RS422 Full duplex Full duplex RS 422 interface 29 Controller Updated Press Update Button After you finish the detailed parameter setting The converter will save all parameters into internal non volatile memory and then reboot see Figure 5 3 It takes about 5 seconds to complete the whole process and a new login page will be presented see Figure
8. be installed on your PC see Figure 6 1 It can be found in your Windows installation CD The wiring architecture is similar to RS 232 Wiring in chapter 3 and the Serial Device is replaced by the PC s COM 1 The same PC also plays the roll of the Remote Host The following topics are covered in this chapter Ol Hyper Terminal for TCP IP WinSock Hyper Terminal for COM Port Ol Data Transmission Ol 32 Hyper Terminal for TCP IP WinSock Initiate a Hyper Terminal from the Start Menu in Windows see Figure 6 1 give a terminal name choose an icon and press OK button see Figure 6 2 wr CH bwi PEN L n pe l mera Y3 Yahoo Messenger E Microsoft Office XP x panpan PERA TE manman fa RER E Microsoft FAN gt A e A ra SO SSI RERE a Gh Bb tara NS la ATEH B Acrobat Reader 5 0 tt Outlook Express a Internet Explorer m DESA Ni MSN Explorer E TrueType j FER Microsoft FrontPage 2 Outlook Express Y Windows Movie Maker amp tio amp pppoe AAA px es Windows Catalog CQ Windows ii RE O AKkZERE Microsoft Excel 3 Windows Messenger A WordPad O AER Y DER DO Ana g Palm Desktop po AAA E Borland C Builder 6 gt E ez Gaecersc a Ee gt ase FA InterBase gt BS ASEFI HF ini EA LeapFTP gt ER API TA Windows Media Pla a Feim Deskis B ee
9. e network cable is properly connected between the converter and the Hub Refer to the Hardware Installation steps in Chapter 3 Q Why can t I use IE to setup the converter A Please check if the network domain of your PC is the same as that of the converter 40 a DC In Jack RJ 45 Pin Assignment LSC 1102 Series Interface Nameplate View ou Lantech was Pictur RJ 45 10 100M Pin No Name 000 0 1 CONVERTER rs232 RJ 45 Connector i E RS 422 485 Appendix B Pin outs and Cable Wiring RS 232 RS 422 485 Pin No Name LAN sys RS 232 Pin Assignment The pin assignment scheme for a 9 pin male connector on a DTE is given below PIN 1 N A PIN 2 RXD PIN 3 TXD PIN 4 N A PIN 5 GND PIN6 N A PIN 7 RTS PIN 8 CTS PIN 9 N A 41 a RS 232 Wiring Diagram Serial Device Lantech Converter 2 RX 3 TX 3 TX 2 RX 5 GND 5 GND 7_ RTS 8 CTS 8 CTS 7_ RTS a RS 422 Pin Assignment The pin assignment scheme for a 4 pin RS 422 is given below mee 0000 PIN 1 R PIN 2 R PIN 3 T PIN 4 T a RS 422 Wiring Diagram Serial Device Lantech Converter R 3 T R 4 T T 1 R T 2 R a RS 485 Wiring Diagram Serial Device Lantech Converter R T 1 R 3 T R T 2 R 4 T 42 Appendix D Firmware Upgrade As the firmware of the converter always keeps on enhancing with latest technologies and network
10. ed in 2 3 seconds AI lol File View Help aAN10 S Serial _TCPIP 192 168 0 101 255 255 255 0 0 0 0 0 00 01 94 90 0D 7A 00000 0 66 x Input Password Confirm Cancel Figure 3 5 After click Confirm button and then Input Password request will be pop up on screen see Figure 3 5 You just press Confirm button and the new device s IP will be changed and save in table if you changed it RT ol File View Help Figure 3 6 19 CVBrowser Modify MAC a Modify MAC Dialog Frame To click the device on the existing devices list in the CVBrowser table and then the function bar will be enable To press Third icon of Modify MAC on function bar and a dialog frame table will be shown see Figure 3 7 S C Browser 1 14 Sa ioj x File View Help Subnet Mask 1D Number K Serial_TCPIP 192 168 0 101 255 255 255 0 0 0 0 0 00 01 94 90 0D 7A 00000 0 66 x Input MAC 3 00 01 94 90 0D 74 con _c Figure 3 7 a Input Password gt Dialog Frame After click Confirm button and then Input Password request will be pop up on screen see Figure 3 8 You just press Confirm button and the new device s MAC will be changed and save in table if you changed it v CVBrowser 1 14 E loj xj File View Help ABBDIFEBRIY IP Address a Subnet Mask Gateway IP ID Number pSerial_TCPIP 192 168 0 101 255 255 255 0 0 0 0 0 00 01 94 90 0
11. essed Figure 6 5 appears If the Hyper Terminal connects with the converter successfully the time clock at the left lower corner Connected hh mm ss will start counting 36 BRO REO RAO FUCO BED SAD D 53 08 5B 00 00 21 BSA TCPAP NUM 18 PUER Figure 6 5 37 Hyper Terminal for COM Port Initiate another Hyper Terminal as a COM Port Terminal in Figure 6 3 select COM 1 or other COM port instead of TCP IP Winsock Set the COM port Properties to be the same as those set for the Serial Port 1 of the converter wr a a tcp10 BREME BRO RED BRO FUC BED SAD D som s tep10 ENERO EXMIO PERE 686 e EEE oo EMEC AE Agere Systems ACS Modem SCROLL CAPS NUM A FIER B EDER Bahia Bahia xr Figure 6 3 38 Data Transmission When all steps described above are finished type any characters on the COM Port Terminal and check if the typed characters are also displayed on the TCP IP Winsock Terminal Alternatively check if the characters typed on the TCP IP Winsock Terminal are also displayed on the COM Port Terminal If yes then all settings are correct and the converter can operate properly 39 Appendix A FAQ Q Why can t the ETM exe detect the converter on the network A Please check 1f the power is properly plugged to the converter 5 if th
12. evice Management Utility On PC we provide a Device Management Utility named CVBrowser exe which is an executable program in Windows 32 bit environments CVBrowser setup tool is used to detect and setup the installed converters It uses UDP broadcast packets to query and configure converters on the network 16 When you activate the tool it will detect the existence of the installed converters and depict the converters status such as IP address Subnet Mask MAC Address and Device ID see Figure 3 1 The Setup Tool only can setup one converter at a time Thus if there are more than one converter on the network please shut down or disconnect other converters Otherwise the CVBrowser exe can not detect the converter Due to the nature of broadcast UDP packets CVBrowser has following characteristics a Broadcast packets are not limited by subnet Even if the IP address of the converters and the computer running CVBrowser do not belong to the same subnet it still works fine a Broadcast packets can not pass routers CVBrowser can only be used to monitor devices with computer running CVBrowser in the same segment of local area network CT nx File View Help DIFE TB IP Address 4 Subnet Mask Gateway IP serial TCPIP 192 168 0 100 255 255 255 0 0 0 0 0 00 01 94 90 0D 74 00000 0 66 Figure 3 1 17 CVBrowser View a View gt Refresh There are two ways for refreshing the status of ex
13. isting devices You may select the item View to refresh the status of existing devices on LAN Other one is to click the icon as red color remark as below CVBrowser will send another query to get updated information see Figure 3 2 Note Always run the Refresh after any data change C Browser 1 14 File View Help 192 168 0 100 255 255 255 0 00 01 94 90 0D 74 Figure 3 2 an File gt Exit Alt F4 Exit from the program see Figure 3 3 C Browser 1 14 nn Help 4101187 2 Subnet Mask Gateway IP ID Number ED Serial _TCPIP 192 168 0 100 255 255 255 0 0 0 0 0 00 01 94 90 0D 74 00000 0 66 Figure 3 3 CV Browser Modify IP a Modify IP gt Dialog Frame To click the device on the existing devices list in the CVBrowser table and then the function bar will be enable To press second icon of Modify IP on function bar and a dialog frame table will be shown see Figure 3 4 18 lol File View Help th OLS Oo 2 BSerial TCPIP 192 168 0 100 255 255 255 0 0 0 0 0 00 01 94 90 0D 7A 00000 0 66 Input IP Address EA iss 0 100 m Input Subnet Mask 255 255 255 0 Input Gateway IP EEEE ce Figure 3 4 Assign an IP Address with the same Subnet Mask of your computer avoiding any IP conflict with other network devices When you press Confirm button the IP address will be refresh
14. ken when there is no date input The parameter can be from 0 to 99 and the time unit is Minute Packet Collect Time It is for setting a packet collecting period of the device serial port s Tx and Rx The parameter can be from 0 to 999 and the time unit is mSec Serial I O Port 2 RS 422 485 This converter device model is provided second serial port as RS 422 485 Auto Detective interfaces for connecting the extension serial device a Local Port Socket Mode Remote IP amp Port This converter devoice is provided 1 socket connections port Port number A socket port assigned for the serial port It s a 16 bit numbers ranging from 1 to 65533 Because the numbers below 1000 are used for specific purposes e g 80 is for HTTP protocol we suggest you use the numbers larger than 100 Generally the port number 4660 is used for the serial communication However you should specify different port number for each serial port 27 Socket type o TCP Server TCP protocol passive open to be connected from the TCP clients o TCP Client TCP protocol active open connect to the TCP server o UDP Client UDP protocol connectionless Remote IP address The server IP address and socket port would be connected in TCP Client and UDP Client mode for a certain serial port Remote socket port The server socket port would be connected in TCP Server TCP Client and UDP Client mode for
15. nnooccnnnnonaconcnnnnicocnnns Appendix B Pin Outs and Cable Wiring BA DCT Jack adds B 2 RJ 45 Pin Assignment O ccccssecsccccccscscccccsscccees B 3 RS 232 Pin Assignment ccccssccccsccccsscccesscees B 4 RS 232 Wiring Diagram oooooccccccccccnnccnnnccccnanannnes B 5 RS 422 Pin Assignment ccccesceccceceeceeeceecees B 6 RS 422 Wiring Diagram oooooccccncccccnncccnnccccnanannnes B 7 RS 485 Wiring Diagram eleeeeoeeooeoooeooeooesooeooeeoooooe Appendix C Firmware Upgrade eeeeeeeeeee 1 Introduction We provide new ways of connecting legacy serial devices to a Local Area Network LAN or Wide Area Network WAN TCP IP converters are designed to operate serial ports over 100Mbit s Ethernet networks The data is transmitted via TCP IP protocol Therefore control is available via Ethernet Intranet and Internet LSC 1102A converter is packaged in a PVC material case well suited for industrial environments There are provided two serial ports as one is a RS 232 and other one is RS 422 485 Auto Detection All serial ports operate in common industrial configuration LSC 1102A converter is a low cost high performance design By careful selecting high quality with competitive prices components in the world the products made network connectivity possible with affordable cost for virtually all kinds of devices LSC 1102A is a full set converter device within two serial port
16. odes LSC 1102A converter device can be configured as network server or network client In the client mode it can be installed in network which is protected by NAT router or firewall without the need of a real IP address Web based Setup Parameters setup is based on HTTP protocol by using standard browsers IE Netscape and Telnet No special software would be required Built in Security Control Security protected is by login password to prevent intruders Remote Reprogramming Firmware can be reprogrammed directly via Ethernet network to keep up with latest network standards Product Specifications CPU ARM Cortex M3 32 bit processor SOMHz RAM 64K Bytes SRAM ROM 256K Bytes Flash ROM Ethernet e Port Type RJ 45 Connector e Speed 10 100 M bps Auto Detecting e Protocol ARP IP ICMP UDP TCP HTTP DHCP TELNET e Mode TCP Server TCPIP Client UDP Client e Setup HTTP Browser Setup IE amp Netscape e Security Login Password e Protection Built in 1 5K V Magnetic Isolation Serial Port e No of Ports RS 232 1 Port and RS 422 485 Auto Detective 1 Port e Port Type DB9 male e Speed 300 bpsr 115 2k bps e Parity None Odd Even Mark Space e Data Bit 5 6 7 8 e Stop Bit 1 2 e Port e One RS 232 Signals Port Rx Tx GND RTS CTS DTR DSR DCD e Poor 2 e One RS 422 485 Port Auto Detective e RS 422 Signals Rx Rx Tx Tx Surge Protection e RS 485 Signals Data Data
17. onnect the data wires between the Lantech TCP IP converters and the RS 485 RS 422 device Follow the parameter setup procedures to configure the converter see the following chapters Power Supply LSC 1102A TCP IP converter device is powered by a single 9Vdc inner positive outer negative power supply and 500mA of current A suitable power supply adapter is part of the packaging Connect the power line to the power jack at the left side of LSC 1102A TCP IP converter device and put the adapter into the socket If the power is properly supplied the PWR red color LED will be on Ethernet LAN Port The connector for network is the usual RJ45 Simply connect it to your network switch or Hub When the connection is made the LAN LED indicator will light When data traffic occurs on the network red DATA LED indicator will blink during data transferring and receiving Reset Button If by any chance you forget the setup password or have incorrect settings making Lantech TCP IP converter inoperable First turn off the power Second use any point tip to push this button and hold it to turn on the power at the same time for 5 second All the parameters will be reset to the factory default 12 LED Indicators PWR Red It is a power indicator When the power is on the LED will be on Tx Green Data sent indicator When data are sending to the network the LED will blink Rx Red Data received indicator When da
18. pr 20 00 o o 0 0 0 Bo Interface R5232 Baudrate esoo gt Parity Data bit Stop bit None zi e fi gt Force off line time No data input fio minute Packet collect time Tx Jo Rx jo msec Internet Figure 3 10 a Parameter Setting Page Field Description l IP Address The IP address of converter device 4 digits separated by Don t let it conflict with the other devices on the network If DHCP client mode is enabled and there s a DHCP server on the network this field will be assigned by DHCP server automatically a Subnet mask 24 Subnet mask of the converter device has connected to 255 255 255 0 is usually used for small network 255 255 0 0 for larger network 4 digits separated by If your IP address is provided by an ISP or the internal network administrator please inquire of them that information and type it correctly If DHCP client mode is enabled and there s a DHCP server on the network this field will be assigned by DHCP server automatically Gateway address Gateway or Router IP address Gateway is a device which connects local network to external network If you need to communicate with other networks or your device owns a real IP address on the internet please inquire of them that information and type it correctly If there s no gateway on the network just leave it as 0 0 0 0 If
19. rface for connecting the extension serial device a Local Port Socket Mode Remote IP amp Port This converter devoice is provided 4 socket connections port Port number A socket port assigned for the serial port It s a 16 bit numbers ranging from 1 to 65533 Because the numbers below 1000 are used for specific purposes e g 80 is for HTTP protocol we suggest you use the numbers larger than 100 Generally the port number 4660 is used for the serial communication However you should specify different port number for each serial port Socket type o TCP Server TCP protocol passive open to be connected from the TCP clients o TCP Client TCP protocol active open connect to the TCP server o UDP Client UDP protocol connectionless Remote IP address The server IP address and socket port would be connected in TCP Server TCP Client and UDP Client mode for a certain serial port Remote socket port The server socket port would be connected in TCP Client and UDP Client mode for a certain serial port 26 Interface of serial I O RS232 TxD RxD for data stream no flow control RS232 RTS CTS TxD RxD for data stream RTS CTS for flow control Baudrate Baud Rate 300 460800 bps Parity Data bits Stop bit Parity None Even Odd Space Mark Data Bits 5 6 7 8 Stop Bit 1 or 2 Force off line time It is for setting how long the off line time of device will be ta
20. rs m Sea A a ee File Edit View Favorites Tools Help Ay Back 5 o it NTE AA Gp Back Q x Bi A p Search 57 Favorites A media a bi La E Address E http 192 168 0 102 HBE Serial To Ethernet Converter Login setting System time elapsed Day Hour Min Sec 0024000 Firmware version foct19 2009 01 55 57 Serial number fimesi s14 o Ethernet MAC address Do 01 94 90 00 72 Password 4D Internet Figure 3 9 Login Setting Page Field Description System time elapsed The time elapsed since start of this device in Day Hour Minute Second format This information can be useful in identifying the reliability of system Firmware version Converter firmware is identified by date code This information will be required in looking for technical support a Serial number It is a product serial number code in the converter device and has been provided by factory 22 Ethernet MAC Address Converter is an unique MAC Media Access Control address used by Ethernet in 6 digits Password This field is the administration password for authentication Factory default is empty However it is not recommended to leave it empty in field operation If you could not login it means you have to key in the password If you do not know the password you can turn off the power and then use any point tip to push Reset b
21. s as one is a RS 232 port and other one is a RS 422 485 Auto Detective and it provides one socket connection port This operation manual will guide you step by step for the various functions of the LSC 1102A converter The following topics are covered in this chapter a Overview a Block Diagram a Product Features a Product Specifications Overview Model LSC 1102A converter is designed to make your industrial serial devices Internet ready instantly ARM Cortex M3 CPU of LSC 1102A converters makes them the ideal choice for connecting your RS 232 and RS 422 or RS 485 serial device such as PLCs meters and sensors to an IP based Ethernet LAN making it possible for your software to access serial devices anywhere and anytime over a local LAN or the Internet ARM Cortex M3 CPU Series converters ensure the compatibility of network software that uses a standard network API Winsock or BSD Sockets by providing TCP Server Mode TCP Client Mode and UDP Mode Model LSC 1102A is provided 1 socket connection for remote management ARM Cortex M3 CPU Series Virtual COM driver software that works with COM port can be set up to work over a TCP IP network in no time This excellent feature preserves your software investment and lets you enjoy the benefits of networking your serial devices instantly ARM Cortex M3 CPU series converters support manual configuration via the handy web browser console and many pro
22. standards if your applications need the latest release of firmware you will receive a Win32 executable utility and a ROM binary file to upgrade the converter firmware through network 1 Set the target converter to have IP address in the same subnet as your host computer 2 In the DOS Prompt environment of Windows execute the upgrade utility eUpg32 exe with the ROM file name you received as the first parameter and the target converter IP address as the optional second parameter For example eUpg32 ROM bin 10 0 0 123 If you omit the target IP address the upgrade software will try to find one automatically 3 The upgrade will start immediately with percent finished displayed on screen Wait until 100 complete Please note during upgrade do not stop the software or remove the power of the converter or it will cause permanent damage of firmware and can not be recovered 43
23. sumption The central core of the Cortex M3 processor based on a 3 stage pipeline Harvard bus architecture incorporates advanced features including single cycle multiply and hardware divide to deliver an outstanding efficiency of 1 25 DMIPS MHz The Cortex M3 processor also implements the new Thumb 2 instruction set architecture which when combined with features such as unaligned data storage and atomic bit manipulation delivers 32 bit performance at a cost equivalent to modern 8 and 16 bit devices Product Features Data Conversion between RS 232 and RS 422 485 and Ethernet LSC 1102A converter device RS 232 1 port RS 422 485 1 port data signal into the TCP IP package data signal and send them out with the Ethernet DataStream or convert the TCP IP package data signal into serial device data signal Socket Communication LSC 1102A is provided one socket connection Digital I O Activating LSC 1102A is provided eight TTL of digital I O Convert the sensors statuses the sensors are connected to the converter into the TCP IP package data and send them out with the Ethernet DataStream or use the TCP IP package data to activate deactivate the specified digital outputs Dynamic IP Configuration Support DHCP client mode simplifying network address configuration and management Dual LAN Speed Support 10 100 Mbps Ethernet auto detected Server Client Dual M
24. ta are receiving to the network the LED will blink SYS Green It is a device statues indicator When Lantech TCP IP converter is operated in normal statues the LED will blink once per second 13 Wiring Architecture RS 232 Wiring Architecture RS 232 Wiring LSC 1102A LSC 1102A LSC 1102A RS 422 RS 485 Wiring Architecture RS 422 Wiring LSC 1102A LSC 1102A 14 serial Device RX TX GND serial Device RX TX GND RTS CTS Seral Device RX TX GND RTS CTS DTR DSR Serial Device R R Te T se al Device When you finish the steps mentioned above and the LED indicators are as shown the converter is installed correctly You can use the Setup Tool CVBrowser exe to setup the IP Address To proceed the advanced parameter setup please use a web browser IE or Netscape to continue the detailed settings 15 3 Converter Configuration Initial IP Configuration When setting up your converter for the first time the first thing you should do is configure the IP address This chapter introduces the method to configure the device server s IP address For more details about network settings see the Network Settings section in Chapter3 Web Console Configuration The following topics are covered in this chapter a Device Management Utility CVBrowser View Ol a CVBrowser Modify IP CVBrowser Modify MAC Ol D
25. tocols including TCP IP UDP HTTP DHCP TELNET and ARP They are the best solution to network your serial devices Package Checklist ARM Cortex M3 CPU products are shipped with the following items 1 unit of Lantech TCP IP converter 1 unit of Power Adaptor 9V DC 500mA DI Ol a Documentation amp Software CD Quick Installation Guide E NOTE Notify your sales representative if any of the above items is missing or damaged Block Diagram Low cost devices usually are equipped with low speed processors and limited memories In reality they are neither having the capability nor practicality to manage complicated network TCP IP protocols The ARM Cortex M3 32 bit processor has been specifically developed to provide a high performance low cost platform for a broad range of applications including microcontrollers automotive body systems industrial control systems and networking by converting data stream between network TCP IP and popular serial port signals In stead of processing TCP IP packets directly devices need only deal with those interface signals which greatly simplifies the complexity of TCP IP network in linkage The Cortex M3 processor provides outstanding computational performance and exceptional system response to interrupts while meeting low cost requirements through small core footprint industry leading code density enabling smaller memories reduced pin count and low power con
26. utton and hold it to turn on the power at the same time for 5 seconds The password will be reset to the factory default as empty Converter device uses the same password protection mechanism commonly used in Windows NT or UNIX If there are more than 3 consecutive failures in password check during login the login function will be disabled for 15 minutes During this 15 minutes period even if you supply correct password login will not proceed This prevents intruders from finding the password by computer generated program 23 Parameter Setting Page The Parameter Setting Page Type the correct password in the Password field and click the Confirm button in the Login Setting page then the Parameter Setting page will be shown see Figure 3 10 Note If you forget the password or can t login successfully please contact the manufacturer directly Pak sctup racrosoR Internet spior rT File Edit View Favorites Tools Help ay Qe A x Bi A Jo search 3 2 Favorites A Media O Ze 2 E Address E http 192 168 0 102 login si Ho Serial To Ethernet Converter Parameter setting IP address 192 168 0 102 Subnet mask 255 255 255 0 Gateway IP 0 0 0 0 DHCP Client Disable y Auto Reset No data input Jo Hours Device ID Report 00000 Disable Login password Do Serial I O Port 1 0 Local port Socket mode 100 Tor serer y Remote IP Port TCP cientu

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