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Summary of Contents for ExpertDAQ 8051 Series
- Page 1 TCP/IP Converter EX-9132 Operation Manual 8051 Series First Edition, March 2005...
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Page 2: Table Of Contents
Table of Contents 1. Introduction ……………………………………………… Overview ………………………………………………… Package Checklist ………………………………………… 5 Block Diagram …………………………………………… Features …………………………………………………… 7 Product Specifications …………………………………… 2. Converter Description & Installation ……………… Product Panel Views ……………………………………… 10 Top Side …………………………………………………… 10 Left Side ………………………………………………… Right Side …………………………………………………… 12 Rear Side …………………………………………………... - Page 3 Controller Setup ………………………………………… Controller Updated ……………………………………… Factory Default Setting ………………………………… 4. Self-Testing ………………………………………………… Hyper Terminal for TCP/IP WinSock ………………… Hyper Terminal for COM Port ………………………… Data Transmission ……………………………………… Appendix A - FAQ ………………………………………… Appendix B - Pin Outs and Cable Wiring …………...
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Page 4: Introduction
EX-9132 product made network connectivity possible with affordable cost for virtually all kinds of devices. The 8051 Series of TCP/IP converters consists of 2 models: EX-9132 (1 port for RS-232/422/485) is a ready set product and the other EX-9132-M (1 port for RS-232/422/485) is a module product for developing purpose by customers. -
Page 5: Overview
API (Winsock or BSD Sockets) by providing TCP Server Mode, TCP Client Mode, and UDP Mode. 8051 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. -
Page 6: Package Checklist
Package Checklist 8051 products are shipped with the following items: □ □ 1 unit of EX-9132 TCP/IP converter □ □ □ Documentation & Software CD □ □ □ Quick Installation Guide □ NOTE: Notify your sales representative if any of the above items is missing or damaged. -
Page 7: 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. 8051 Series is a low cost while providing high performance network solution by converting data stream between network TCP/IP and popular serial port signals. -
Page 8: Features
□ Server / Client Dual Modes □ 8051 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 firewall, without the need of a real IP address. -
Page 9: Product Specifications
Product Specifications CPU : 8-bits 8051 , 36.864 MHz RAM : 32K Bytes SRAM ROM : 64 K Bytes Ethernet ● Port Type : RJ-45 Connector ● Speed : 10 /100 M bps ( Auto Detecting ) ● Protocol : ARP, IP, ICMP, UDP, TCP, HTTP, DHCP ●... - Page 10 Watch Dog Function Firmware On-line Updated Via Ethernet Power : DC 9 – 12 V , 500mA LED Lamp : Model EX-9132 PWR (Green) DATA (Red-Blink during data transferring and receiving) LAN (Red) SYS (Red-Blink) Environment : Operating Temperature : 0℃∼60℃ Storage Temperature : -10℃∼70℃...
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Page 11: Converter Description & Installation
Converter Description & Installation Product Panel Views Top Side DC-In Serial I/O Port Power Outlet RS-485/RS-422 Serial I/O Port Reset RS-232 LED Indicators... -
Page 12: Left Side
Left Side Power Supply EX-9132 TCP/IP supports 9 ~ 12V DC input voltage at a current of 500 mA. Connect the power line into the power connector (inner terminal positive/outer terminal negative) of EX-9132 TCP/IP converter and insert the power adapter into the socket. If power is properly supplied, the green LED labeled with “PWR”... -
Page 13: Right Side
Reset Button If by any chance, you forget the setup password, or have incorrect settings making EX-9132 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. -
Page 14: Led Indicators
LED Indicators PWR (Green)： Power indicator (When the power is on, the LED will be on.) DATA (Red)： Data sent & received indicator (When data are sending and receiving to the network, the LED will blink.) 10/100 (Green)： Network signal indicator, when the LAN signal is detected and then, the LED will be on. LAN (Red)：... -
Page 15: Wiring Architecture
Wiring Architecture RS-232 Wiring Architecture RS-422/RS-485 Wiring Architecture... - Page 16 When you finish the steps mentioned above and the LED indicators are as shown, converter installed correctly. Setup Tool “ExpertDAQETM .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.
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Page 17: Converter Configuration
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 “Web Console Configuration”. in next sub section. -
Page 18: Device Management Utility Of Expertdaqetm
Device Management Utility On PC we provide a Device Management Utility named ExpertDAQETM which is an executable program in Windows 32 bit environments. ExpertDAQETM Setup Tool is used to detect and setup the installed converters. It uses UDP broadcast packets to query and configure converters on the network. -
Page 19: Menu "Refresh
Refresh Refresh the status. ExpertDAQETM will send another query to get updated information. Note: Always run the “View-> Refresh” after any data change. Exit Exit from the program ExpertDAQETM Config Moving the mouse cursor onto the desired device that displaying in information window Clicking the left button of mouse to invoke the ExpertDAQETM Config. - Page 20 Note : Because ExpertDAQETM uses broadcast UDP packets, for the sake of security, it allows configuration only when device's setup password is empty. Assign an IP Address with the same Subnet Mask of your computer, avoiding any IP conflict with other network devices. When you press [Setup] button, the IP address will be refreshed in 2~3 seconds.
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Page 21: Web Console Configuration
Web Console Configuration 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. -
Page 22: Controller Status
Controller Status The Login Page Setup of EX-9132 TCP/IP converter 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 “Controller Status”... - Page 23 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.
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Page 24: Controller Setup
Controller Setup □ □ The Setup Page □ Type the 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. - Page 25 □ □ Field Description □ □ □ IP Address □ The IP address of EX-9132 TCP/IP converter, 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.
- Page 26 □ □ Network link speed □ Ethernet physical link speed. “Auto” means the speed is automatically selected by the converter. You can also specify “10Mbps” or “100Mbps” to match the speed of the HUB. □ □ DHCP client □ DHCP client mode could be enabled/disabled statues. If DHCP is enabled, there should be a DHCP server on the network.
- Page 27 □ □ Socket port of Digital I/O □ □ □ Port number □ A 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.
- Page 28 □ □ 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 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 RS422 (Full duplex): Full duplex RS-422 interface...
- Page 29 □ □ 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.
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Page 30: Controller Updated
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 3.8). It takes about 5 seconds to complete the whole process, and a new login page will be presented (see Figure 3.1). (Figure 3..8) You can re-login and check if all parameters have been correctly saved. -
Page 31: Factory Default Setting
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 factory default: 1. -
Page 32: Self-Testing
Self-Testing After completing the wiring and parameter setting, we should verify if the setting is correct or not. 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”... -
Page 33: Hyper Terminal For Tcp/Ip Winsock
Hyper Terminal for TCP/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) - Page 34 Select “TCP/IP(Winsock)” option at the “Connect using:” field (see Figure 4.3) (Figure 4.3) After “OK” button is pressed, Figure 4.4 appears. Enter the converter’s IP address (e.g. 192.168.0.10) at the “Host address:” field, and the Socket port number set for the Serial Port 1 at the “Port number:”...
- Page 35 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. (Figure 4.5)
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Page 36: Hyper Terminal For Com Port
Hyper Terminal for COM Port Initiate another Hyper Terminal as a COM Port Terminal (in Figure 4.3, 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 of the converter. (Figure 4.3) -
Page 37: Data Transmission
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. -
Page 38: Appendix A - Faq
Q. Why can’t the ExpertDAQETM.exe detect the converter on the network? A. Please check □ □ if the power is properly plugged to the converter. □ □ □ if the network cable is properly connected between the converter and the □... -
Page 39: Appendix B - Pin Outs And Cable Wiring
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... -
Page 40: Rs-232 Wiring Diagram
□ □ RS-232 Wiring Diagram □ Serial Device EX-9132 Converter 2 RX 3 TX 3 TX 2 RX 5 GND 5 GND (Flow Control) 7 RTS 8 CTS (Flow Control) 8 CTS 7 RTS □ □ RS-422 Pin Assignment □ The pin assignment scheme for a 4-pin RS-422 is given below.
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