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Sparr 01-103 User Manual

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User Manual
Sparr Electronics Ltd.
No. 43, YMS Complex, HMT Main Road, Mathikere,
Bangalore - 560054, INDIA.
Phone: +91-80-23602836, +91-80-23606308
Fax: +91-80-23608346
E-mail: info@sparrl.com
Web: http://www.sparrl.com

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  • Page 1 User Manual Sparr Electronics Ltd. No. 43, YMS Complex, HMT Main Road, Mathikere, Bangalore - 560054, INDIA. Phone: +91-80-23602836, +91-80-23606308 Fax: +91-80-23608346 E-mail: info@sparrl.com Web: http://www.sparrl.com...

  • Page 2: Table Of Contents

    CONTENTS Introduction…………………………………………………………………………01 1.1. About Ethernet Adaptor (EAD) – Overview …………………………. 01 1.2. Network Protocol…………………………………………….…………….01 1.2.1. Ethernet Address or MAC Address …………………………. 01 1.2.2. Internet Protocol (IP) Address ... ……………………..……… 02 1.2.3. Port Number..…………………………………………………. 02 EAD Kit Contains ………………………………………………………………….. 02 ...…………………………………………………… ……... 02 Product Description 3.
  • Page 3 7. 4. Load factory defaults………………………………………………………..20 7. 5. Change Configuration Password .………………………………………... 20 7. 6. Save and Exit ..…………………………………………………………….. 20 7. 7. Exit Configuration Mode …………………………………………………. 20 7. 8. To upload new firmware………..………………………………………... 20 7. 9. Enable Boot Messages…………..………………………………………... 20 Factory Default Values. ..………………………………………………………..

  • Page 4: Introduction

    Ethernet Adaptor 01-103 1 Introduction 1.1 About Ethernet Adaptor (EAD01-103) - Overview EAD01-103 is a Device that converts RS-232 serial data into TCP/IP protocol. It enables remote gauging, managing and control of a Serial Device through the network based on Ethernet and TCP/IP by connecting to the existing equipment with RS-232 serial interface.

  • Page 5: Internet Protocol (Ip) Address

    Ethernet Adaptor 01-103 1.2.2. Internet Protocol (IP) Address To identify an individual computer/device on the IP network, the device must have a unique IP address in a Network. The current version of Internet Protocol uses a four-byte number, expressed in dotted decimal notation.

  • Page 6: Led Functions

    Ethernet Adaptor 01-103 3.3. LED functions Four LED‟s are located on the top of the unit. One Marked as POWER, which has RED LED, second one marked as CONNECT which has YELLOW LED, third one marked as TX which has GREEN LED, fourth one marked as RX which has YELLOW LED The following table explains their functions.
  • Page 7 Ethernet Adaptor 01-103 Figure. 2. EAD 01-103 MB Model 9-pin Male Pin out Diagram Figure. 3. RJ- 45 Jack Sparr Electronics Ltd., Bangalore...
  • Page 8 Ethernet Adaptor 01-103 Figure. 4. EAD 01-103 B Berg Pin out Diagram. Berg pin Female with wire Figure: 5. EAD 01-103B Berg Pin out Diagram. Sparr Electronics Ltd., Bangalore...

  • Page 9: Programming Through Hyper Terminal, Telnet And Web Browser

    Ethernet Adaptor 01-103 5 Programming through Hyper Terminal, Telnet and Web Browser You can configure the EAD01-103 in three possible ways. They are described in detail as below. 5.1. Programming through Hyper Terminal 5.1.1. Serial Port Login & Programming of EAD01-103 Parameters.

  • Page 10: Programming Through Telnet

    Ethernet Adaptor 01-103 Figure 6. Programming through Hyper Terminal 4 Enter the choice, for example „a‟ for entering the Network configuration mode, and configure the EAD. Note that the Options / Choices are Case Sensitive. Refer the Section: 8 for various options and the functionality.

  • Page 11: Auto Ip Programming

    Ethernet Adaptor 01-103 Enter the correct Host Name (IP Address) and the Port number. Host Name is the IP address you programmed and assigned to your EAD01-103, for example 192.168.0.254. The reserved Port number in EAD for configuration through Telnet is 7353.

  • Page 12: Programming Through Web Browser

    Ethernet Adaptor 01-103 Please make a note that you may not be able to PING the Device as of now until you set / store an IP Number permanently 5.4. Programming through WEB BROWSER EAD can also be programmed through the web browser using http protocol. All the EAD setup parameters are not programmable through the web browser.
  • Page 13 Ethernet Adaptor 01-103 Figure. 10. EAD01-103 Home page in browser User can click on NETWORK or Next which is marked in figure 10, it will show network configuration page (figure.11).Using this page we can configure IP address, subnet mask, gateway, Port number, Network Interface, DHCP and transport protocol. All these parameters are explained in Section 7.1.
  • Page 14 Ethernet Adaptor 01-103 Whenever click on SERIAL or Next which is marked in figure 11, it will display serial configuration page (figure.12).using this we can configure Baud rate, Data bits, Parity, stop bits, flow control, Serial I/F Mode, Character wait time out, Inter character delay, connection status reporting and XON-XOFF pass through.
  • Page 15 Ethernet Adaptor 01-103 Figure. 13. EAD01-103 SERVER configuration page in browser Sparr Electronics Ltd., Bangalore...

  • Page 16: Ead Setup Parameters

    Ethernet Adaptor 01-103 EAD Setup Parameters The Main Configuration Menu items are listed and explained below. Network configuration Serial configuration Server configuration Load factory defaults Change configuration password Save and Exit Exit To upload new firmware Enable Boot Messages 0=Disable 1=Enable In the Network configuration section there are eight parameters as mentioned below.
  • Page 17 Ethernet Adaptor 01-103 Defeat Long Ack 0=Disable 1=Enable Restart on loss of link 0=Disable 1=Enable Telnet IAC 0=Disable 1=Enable Telnet IAC Terminal Type 7 Parameter Description 7.1. Network Configuration. Under the Network configuration there are eight parameters, which are programmable.
  • Page 18 Ethernet Adaptor 01-103 7.1.5. EXIT Use this option to exit and come back to the previous selection menu. 7.1.6. Transport Protocol 0= TCP 1=UDP This setup makes EAD to Transmit and Receive serial data to and from LAN in appropriate Protocol format selected. TCP is chosen for directed data communication and UDP is selected for Broadcast applications.
  • Page 19 Ethernet Adaptor 01-103 7.2.3. Flow Control Flow control is required for handshake with the Serial device for stopping serial data input/output to avoid character loss. Supported options are NONE for No Flow control, XON/XOFF for Software Flow control and RTS/CTS for Hardware Flow control.
  • Page 20 Ethernet Adaptor 01-103 7.3. Server Configuration Under Server Configuration various parameters required for EAD to connect to Server are provided and the available options are described below. 7.3.1. IP Filtering This innovative and useful option is available under Server Configuration. The main...
  • Page 21 Ethernet Adaptor 01-103 C IP Address/Port Number (No space between C and IP address). Example: - C192.168.0.250/25. Note: The “C” should be in Capital only as it is Case Sensitive. Input Character Mode: - This Mode is selected when you require EAD to connect automatically to Server when there is character from the Serial Port.
  • Page 22 Ethernet Adaptor 01-103 7.3.7. Accept serial data when not connected. This setup is basically to Enable or Disable the EAD to buffer the serial data when there is no TCP Connection to the Server. The maximum buffer size is dependent on the value set in Rx Buffer set under Serial configuration.
  • Page 23 Ethernet Adaptor 01-103 7.3.13. DTR active on Connect Only. DTR (Data Terminal Ready) will be activated when a network connection is established with EAD01-103. Default Setting is Disable. 7.3.14. Exit Use this option to exit and come back to the previous selection menu 7.3.15.

  • Page 24: Exit Configuration Mode

    Ethernet Adaptor 01-103 7.6. Save and Exit. To save the programmed parameters, select this option from the main menu. EAD will take some time to save the data you have selected and programmed. Once the new values are stored, EAD automatically will exit from the programming (configuration) mode and will go to Data Connection mode ready for communication or to setup mode, if LAN cable is not connected.

  • Page 25: Enable Boot Messages

    Ethernet Adaptor 01-103 Factory Default values Parameter Default value Password 77277 IP Address 192.168.0.254 Netmask 255.255.255.0 Gateway DNS IP Address Port number 7727 Transport protocol Network Interface 100 Mbps Full duplex DHCP Disable Baud rate 9600 Data Parameters N-8-1 Flow control...

  • Page 26: Ead01-103 Operations Under Modbus Protocol

    Ethernet Adaptor 01-103 EAD01-103 Operation Under MODBUS Protocol Ethernet Adaptor – EAD01-103 supports MODBUS protocol based communication. User can sent MODBUS TCP command to the EAD through the Ethernet interface, EAD will convert MOSBUS TCP queries to MODBUS RTU protocol and sends to serial side.

  • Page 27: Ead01-103 Data Backup

    We can set delay between commands 500ms to 65535ms EAD01-103 Data Backup The EAD 01-103 connects serial devices to Ethernet network using the IP protocol with Data Backup. The EAD connects serial devices through a TCP data channel or through a telnet connection to computer or other device servers.

  • Page 28: Ead Operation In Rs 232/ Rs 422 / Rs 485 Modes

    Ethernet Adaptor 01-103 Data Processing This is data sending process, we can send data in a pattern, like frame. In this 2 pattern are there namely Pattern 1 and Pattern 2, START of the frame and END of the frame we need to be set.

  • Page 29: Product Physical Details

    Ethernet Adaptor 01-103 14 Product – Physical Details EAD01-103 MB (Metal box) Physical Dimensions Length 135mm Breadth 90mm Height 35mm Weight 750gm 230V AC for MB,5V – 7V DC for MBX Power LED Indicator For power Yellow For connect Green TX LED...

  • Page 30: Troubleshooting

    Ethernet Adaptor 01-103 EAD01-103 B (Board level view) Physical Dimensions Length 79mm Breadth 50mm Height 23mm Weight 30gm 15 Troubleshooting This section describes commonly encountered problems, associated symptoms, and suggested troubleshooting actions. A general piece of advice: if you are unable to proceed any further, despite the guidelines given through the manual, contact your supplier or the company.

  • Page 31: Glossary Of Terms

    Ethernet Adaptor 01-103 PROBLEM CHECK Reset Problem When You Power on the EAD without Connecting LAN Cable, POWER ON LED will blink for 12.5 seconds and then will remain on. If you connect LAN Cable, the YELLOW LINK LED should glow...
  • Page 32 Ethernet Adaptor 01-103 ______________________________________________________________________ Baud rate Baud was the prevalent measure for data transmission speed until replaced by a more accurate term, bps (bits per second). One baud is one electronic state change per second. Since a single state change can involve more than a single bit of data, the bps unit of measurement has replaced it as a better expression of data transmission speed.
  • Page 33 Ethernet Adaptor 01-103 ______________________________________________________________________ Ethernet Ethernet is a local-area network architecture developed by Xerox, DEC, and Intel in 1976. It operates using a shared bus or star topology, and supports data transfer rates of 10 Mbps, 100Mbps, and even 1000 Mbps formats...
  • Page 34 Ethernet Adaptor 01-103 ______________________________________________________________________ A LAN (Local Area Network) is a computer network characterized by the fact that a message sent from one LAN computer to another does not pass through a router. Note that most LANs are located within a relatively small geographical area, such as a building or campus.
  • Page 35 Ethernet Adaptor 01-103 RS-232 RS-232 is a standard interface for connecting serial devices. Many modems, display screens, and printers are designed to operate via an RS-232 port. ______________________________________________________________________ Serial communications Serial communications refers to the transmission of data bit-by-bit. Serial device server A serial device server is a standalone device that has at least one Ethernet port and one or more serial ports.
  • Page 36 Ethernet Adaptor 01-103 Telnet Telnet is a widely used protocol that establishes a network connection with a networked device. Many standard software utilities are based on the Telnet protocol, such as Telnet (system utility name) under Windows and Linux. Many network devices, such as serial device servers and routers have a built-in Telnet console that allows users to configure the device by the Telnet utility.
  • Page 37 Contact Questions? Call Sparr Electronics Technical Support at +91-80-23602836 Head Office Sparr Electronics Ltd., No.43, YMS Complex, HMT Main Road, Mathikere, Bangalore - 560 054, INDIA. Phone: +91- 80 - 2360 2836 +91- 80 - 2360 6308 Fax: +91- 80 - 2360 8346...

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