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-NET TCP/IP Converters

E-P432

Operation Manual

for

ARM-7 Series

First Edition, March 2005

KSH International CO., LTD.

Summary of Contents for E-P432

Page 1: ...e NET TCP IP Converters E P432 Operation Manual for ARM 7 Series First Edition March 2005 KSH International CO LTD ...

Page 2: ...Panel Views 10 Top Side 10 Front Side 11 Rear Side 13 LED Indicators 14 Wiring Architecture 15 RS 232 15 RS 422 RS 485 15 3 Converter Configuration 17 Initial IP Configuration 17 Device Management Utility 18 Menu View 19 Menu Config 19 Web Console Configuration 21 Controller Status 22 Controller Setup 24 Controller Updated 33 KSH International CO LTD 1 ...

Page 3: ... Terminal for COM Port 39 Data Transmission 39 Appendix A FAQ 40 Appendix B Pin Outs and Cable Wiring 41 DC Power Outlet 41 RJ 45 Pin Assignment 41 RS 232 Pin Assignment 41 RS 232 Wiring Diagram 42 RS 422 Pin Assignment 42 RS 422 Wiring Diagram 42 RS 485 Wiring Diagram 42 KSH International CO LTD 2 ...

Page 4: ...e NET TCP IP converter series is a low cost high performance design By careful selecting high quality with competitive prices components in the world e NET products made network connectivity possible with affordable cost for virtually all kinds of devices The ARM 7 Series of e NET TCP IP converters consists of 3 models E P132 X M Module 1 port for RS 232 1 port for RS 422 485 E P132 X 1 port for R...

Page 5: ...ibility of network software that uses a standard network API Winsock or BSD Sockets by providing TCP Server Mode TCP Client Mode and UDP Mode And thanks to ARM 7 Series Real COM TTY drivers software that works with COM TTY ports 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 ...

Page 6: ...th the following items 1 unit of e NET TCP IP converter 1 unit of Power Adaptor 9V DC 500mA Documentation Software CD Quick Installation Guide NOTE Notify your sales representative if any of the above items is missing or damaged KSH International CO LTD 5 ...

Page 7: ...cated network TCP IP protocols ARM 7 Series is a low cost while providing high performance network solution 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 KSH International CO LTD 6 ...

Page 8: ...ct your sales representative for further information 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 Modes ARM 7 Series 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 fire...

Page 9: ...2 2 Port RS 232 422 485 2 Port Port Type DB9 male Built in RS 422 RS 485 Terminal Resister Surge Protection Speed 300 bps 230 4k bps Parity None Odd Even Mark Space Data Bit 5 6 7 8 Stop Bit 1 2 Flow Control RTS CTS only for RS 232 port Socket Status Control DTR DSR Only for RS 232 port RS 232 Signals Rx Tx GND RTS CTS DTR DSR DCD RS 422 Signals Rx Rx Tx Tx Full duplex RS 485 Signals Data Data Hal...

Page 10: ...ed Lamp E P432 series SYS red LAN green 10M red 100M green LAN Tx red LAN Rx green Environment Operating Temperature 0 50 Storage Temperature 20 70 Dimensions E P432 X 168 123 27 mm W D H WEIGHT E P132 X 340 gm Regulatory Approvals EMC FCC Class A CE Class A WARRANTY 1 year KSH International CO LTD 9 ...

Page 11: ...KSH International CO LTD 10 2 2 Converter Description Product Panel Views Top Side Serial I O Port RS 232 LED Indicators Terminator Serial I O Port RS 485 RS 422 LAN DC In Power Outlet Reset Button ...

Page 12: ...operly supplied the SYS green color LED will be on LAN Serial I O Port RS 485 RS 422 DC In Power Outlet 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 Rx Tx indicator will blink during data transferring and receiving Serial I O Port of RS 42...

Page 13: ...se 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 Terminator The purpose is for compensating signal attenuation in long distance connection at RS 485 RS 422 I O If the switch 1 2 are set in ON position the signal compensation will be activated To disable the function just push switch 1 2 to op...

Page 14: ...13 Rear Side Serial I O Port RS 232 Serial I O Port of RS 232 Connect the serial data cable between the converter and the serial device Follow the parameter setup procedures to configure the converter see the following chapters ...

Page 15: ...wer speed indicator When 10 Mbps Ethernet is connected the LED will be on 100M Red Higher speed indicator When 100 Mbps Ethernet is connected the LED will be on TX Green Data sent indicator When data are sent out to the network the LED will be on RX Red Data received indicator When data are received from the network the LED will be on ...

Page 16: ...KSH International CO LTD 15 Wiring Architecture RS 232 Wiring Architecture RS 422 RS 485 Wiring Architecture ...

Page 17: ...tioned above and the LED indicators are as shown the converter is installed correctly You can use the Setup Tool ETM 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 ...

Page 18: ...gure the IP address This chapter introduces the method to configure the device server s IP address For more details about network settings see Web Console Configuration in next sub section For quick and easy start We suggest you to reference Quick Installation Guide manual The following topics are covered in this chapter Device Management Utility Menu View Menu Config ...

Page 19: ...ce 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 ETM exe can not detect the converter Other similar issues you may reference to Q A in Appendix A Due to the nature of broadcast UDP packets ETM has following characteristics Broadcast packets aren t limited...

Page 20: ...esh the status ETM will send another query to get updated information see Figure 3 2 Note Always run the View Refresh after any data change Figure 3 2 View Exit Alt F4 Exit from the program see Figure 3 2 Menu Config Config IP Address see Figure3 3 Figure 3 3 ...

Page 21: ... broadcast UDP packets for the sake of security it allows configuration only when device s setup password is empty 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 Ok button the IP address will be refreshed in 2 3 seconds see Figure 3 5 Figure 3 5 ...

Page 22: ...ill be required Press Alt Enter or select Device Settings in the Config menu will open a new window in browser 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 of browsers The following topics are covered in this chapter Controller Status The Login Page Field Description...

Page 23: ...setup process In the browser URL field set the IP address of device directly To enter the Controller Status page please follow the steps below Open your browser This chapter will use IE as an example 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 The Controller Status page will be shown see F...

Page 24: ...ry 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 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 e Net TCP IP conver...

Page 25: ...he correct password in the Password field and click the Login button in the Controller Status page then the Controller Setup page will appear see Figure 3 7 Note If you forget the password or can t login successfully please contact the manufacturer directly Figure 3 7 ...

Page 26: ...rmation 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 tha...

Page 27: ...for socket port 80 where x x x x is the converter s IP address Destination IP address The server IP address and socket port would be connected in TCP Client and UDP Client mode for a certain serial port Destination socket port The server socket port would be connected in TCP Client and UDP Client mode for a certain serial port Packet mode of serial input Packet mode could be in enabled disabled mo...

Page 28: ...nnnC 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 Setup password Administration password used to login the Controller Setup page It may be empty or up to 15 characters long Access password During socket connection Authentication password may be empty or up to 15 characters long If Access password is empty the authentica...

Page 29: ... socket port assigned for the serial port It s a 16 bit number ranging from 1 to 65535 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 1000 Generally the port number 4660 is used for the serial communication However you should specify different port number for each serial port ...

Page 30: ...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 Baud rate parity data bits stop bits Baud Rate 300 230400 bps Parity None...

Page 31: ...port number 4660 is used for the serial communication However you should specify different port number for each serial port Socket type TCP Server TCP protocol passive open to be connected from the TCP clients TCP Client TCP protocol active open connect to the TCP server UDP UDP protocol connectionless Interface RS485 Half duplex Half duplex RS 485 interface RTSfor driver enable disable RS422 Full...

Page 32: ...ssigned for the serial port It s a 16 bit number ranging from 1 to 65535 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 1000 Generally the port number 4660 is used for the serial communication However you should specify different port number for each serial port ...

Page 33: ...er TCP protocol passive open to be connected from the TCP clients TCP Client TCP protocol active open connect to the TCP server UDP UDP protocol connectionless Configuration IO1 7 For transferring single in digital I O port as Input or Output status ...

Page 34: ... takes about 5 seconds to complete the whole process and a new login page will be presented see Figure 3 6 Figure 3 10 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 Addres...

Page 35: ...default A 1 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 B 1 Turn off the power of the converter 2 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 3 Turn on the power of th...

Page 36: ...ting system can be Windows 95 98 ME XP 2000 The Hyper Terminal utility should be installed on your PC see Figure 4 1 It can be found in your Windows installation CD The wiring architecture is similar to RS 232 Wiring in chapter 2 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 Hyper Terminal for...

Page 37: ...CP IP WinSock Initiate a Hyper Terminal from the Start Menu in Windows see Figure 4 1 give a terminal name choose an icon and press OK button see Figure 4 2 Figure 4 1 Figure 4 2 Select TCP IP Winsock option at the Connect using field see Figure 4 3 ...

Page 38: ...ess 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 Figure 4 4 After OK button is pressed Figure 4 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 ...

Page 39: ...KSH International CO LTD 38 Figure 4 5 ...

Page 40: ...et for the Serial Port of the converter Figure 4 3 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 an...

Page 41: ...ter OS is Windows XP version which means WINDOWS Firewall function in OS is activated However ETM exe wouldn t detect the converter s IP address therefore You have to temperately disable WINDOWS Firewall function After finishing the parameters settings You can restart WINDOWS Firewall function Refer to the Hardware Installation steps in Chapter 3 Q Why can t I use IE to setup the converter A Pleas...

Page 42: ... B Pin outs and Cable Wiring DC Power outlet RJ 45 Pin Assignment RS 232 Pin Assignment The pin assignment scheme for a 9 pin male connector on a DTE is given below PIN 1 DCD PIN 2 RXD PIN 3 TXD PIN 4 DTR PIN 5 GND PIN 6 DSR PIN 7 RTS PIN 8 CTS PIN 9 DC 5V ...

Page 43: ...ow Control Flow Control 7 RTS 8 CTS 8 CTS 7 RTS RS 422 Pin Assignment The pin assignment scheme for a 4 pin RS 422 is given below 1 2 3 4 PIN 1 R PIN 2 R PIN 3 T PIN 4 T RS 422 Wiring Diagram Serial Device e NET TCP IP Converter R 3 T R 4 T T 1 R T 2 R RS 485 Wiring Diagram Serial Device e NET Converter D 1 D D 2 D ...

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