10BaseT and TCP/IP Internet Protocols are used for network communication. Two ED-10 units can be used to provide a serial point to point link over a TCP/IP net- work. Each ED-10 passes data from its serial interface to the other unit's serial interface.
The ED-10 is ideal for use in the industrial environment. It is housed in the Westermo DIN rail box and has a wide range power input, isolated interfaces and transient protec- tion. The ED-10 is approved for Industrial EMC Immunity (EN50082-2) and EMC Emission (EN50081-1).
3. Specification Network Interface 10BASE-T. IEEE std 802.3, 2000 Edition. Data rate 10 Mbit/sec, half duplex. Mechanical RJ-45 Modular Jack (ISO/IEC 8877:1992), Unshielded or shielded (UTP/STP). Serial Interface 1 (CH 1) RS-232 or RS-422/485 Data rate 300–115 200 bit/s Full, half duplex or simplex. Data format 7–8 Data Bits, Odd, Even or None Parity Bit, 1–2 Stop Bits (2 stop bits when no parity only)
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Remotely over Network or locally at serial interface. Configuration Windows based PC-programme or simple terminal programme. Delayed configure possible. Indicators (LED) TD, RD, CTS, RTS, PWR, TD, RD, CONFIG, NET Environment 5–50°C 5–95% REL non condensing Dimension 55x100x128 mm (WxHxD) Weight 0.35 kg On 35 mm DIN-rail...
Data Carrier Detect Received Data Transmitted Data 108.2 Data Terminal Ready In/out Signal Ground Data Set Ready, ED-10 ready Request to Send CTS*** Clear to Send – Ring Indicator, not connected Functionality might differ from standard, see chapter 6.4 ** Direction relative ED3-10.
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RS485 2-wire T+ and R+ R– B’ RS422/485 4-wire Receiver A’ RS422/485 4-wire Receiver * Numbered right to left (front view). ** Direction relative ED-10. Twisted pair cable is recommended 4-wire 2-wire CH2: RS-232 Connections (D-sub connector), DCE Signal Name* Direction** Description Number Description V.24...
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Contact Signal Name Direction1 Description Transmitted Data Transmitted Data Received Data Not connected Not connected Received Data Not connected Not connected * Direction relative ED-10. CAT 5 cable is recommended. Unshielded (UTP) or shielded (STP) connector might be used. 6609-2202...
4.2 Switch Settings S2:1-8 Channel 2 IC 2 S1:1-8 Channel 1 Restore default settings Termination and fail safe Channel 2 (4-wire) Channel 1 Termination Normally in this position and fail safe off 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 120 Ω...
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LED off - RS232 RD = 1,Mark (< -3V). LED on - RS232 RD = 0,Space (> 3V). CONFIG ED-10 working mode: LED on • Configuration mode. LED off • Application mode (or during start up of config. mode). Indication of network status: LED off •...
4.4 Installation of ED-Tool This section describes the installation and program start of the ED-Tool. System Requirements: To install and run the ED-Tool program following requirements are needed. Minimum: • 386, 486 or Pentium‚ Processor-based personal computer • Microsoft‚ Windows‚ 95/98/Me, Windows NT 3.51/4.0‚ or Windows 2000‚...
5. Functional description The ED-10 can be in either configuration (config) mode or in application (app) mode. Normally the ED-10 is in app mode, where the serial-to-network conversion is enabled and all configuration settings are readable. Change of configuration parameters are done in ED-10 config mode. Configurable parameters are listed in chapter 6.4.
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Recommended configuration of the packing algorithm can be found in the sample applica- tions chapter. When the ED-10 is used in pairs, to establish a serial point to point connection over network, each point is identified by its IP address and protocol port number.
After the ED-Tool has been successful opened the user is presented with an empty con- figuration screen. The user can now get an existing configuration by reading the configu- ration from an ED-10 or by opening a configuration file stored on the system. Or the user can set all configuration parameters by hand.
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The commands can be executed by a click on a button or by a menu option. The commands are described by there use. Reads configuration parameters from attached ED-10. Writes configuration parameters to ED-10. ED-10 must be re-booted before any new configuration is activated. Re-boots ED-10. Help information. Exits ED-Tool.
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New configuration file File – New Default parameters are set Load configuration file File – Load Load a pre-stored configuration file from the system. Save configuration file File – Save Save a configuration file or system files on the local system. 6609-2202...
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Exit ED-Tool (Button Exit) File – Exit ED-Tool close and exit. Read configuration file Tools – Read Configuration parameters are read from an ED-10. Write configuration file (Button Write) Tools – Write Configuration parameters are written to an ED-10. 6609-2202...
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Reboot (Button Reboot) Tools – Reboot ED-10 reboots. View configuration file Tools – View – File Files are viewed correctly in a View window. 6609-2202...
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Set connection Tools – Serial Serial and network connection parameters are displayed and can be altered. Help Help - ? ED-Tool help system (not currently used). 6609-2202...
The configuration parameters can be read from an ED-10 or a file and altered or be written to an ED-10 or a file. All parameters must be set before any other action like write, view or generate configuration can take place. For more information about the parameters see the following section.
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EXAMPLE 1 Example of how to force the ED-10 into config. mode, change some parameters and then re-boot into application mode with the changed parameters: Text in terminal window Explanation 'ED-10 APPLICATION MODE' copy config.bat autoexec.bat↵ ED-10 re-boots into config mode.
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Below follows an example of how to list the current configuration (the type command can be executed regardless of ED-10 working mode). Parameters that can be altered, their allowed values and in which file they appear can be found in chapter 6.4-config- urable parameters.
<delayedconfigure> minutes. The ED-10 application mode will always run configured as given by the chip.ini, -set files. If the configureDelay parameter is not zero (0) minutes the ED-10 will automatically copy the delayed.ini, -set files to the chip.ini, -set files and re-boot.
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All requested value changes written (by a 'exit' command or the 'write config' button) together with configure delay not equal zero will be activated when the ED-10 is re-con- figured. Requesting delayed configure to be zero, followed by a 'write config', will deacti- vate automatic re-configure.
6.4 Configurable parameters Configurable parameters are summarised in the following tables. A more detailed description follows. Serial interface Parameter Parameter Allowed values Apperance Apperance in .set Remarks name accepted in .ini files files Data rate in bits DATARATE 300–115 200 DATARATE per second, bit/s dataRate, datarate...
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Network interface Parameter Parameter Allowed values Apperance Apperance in .set Remarks name accepted in .ini files files Local IP Address ADDRESS 1.0.0.0 - 126.0.0.0 [IP] IP Addr. in dotted localIPStr, 127.0.0.0 ADDRESS decimal notation LOCALIP 128.1.0.0 - localip, localIP 191.255.0.0 192.0.1.0 - Gateway GATEWAY...
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Flow control can be chosen between none or hardware. Hardware flow control is man- aged by the CTS and RTS signal. CTS is switched off (<-3 V) when the ED-10 serial receive buffer is near full. The buffer size is 5 kByte.
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End of Frame Delay The time, after last received character, ED-10 delays until the buffered data frame is sent over network. Allowed values are 0-2550 ms, 1–9 in 1 ms step and 10–2550 in 10 ms step. The value will be rounded to the nearest lower step (e.g. 128 => 120 ms, 132 =>130 ms).
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Please observe that ports 1–1024 are ”well-known ports”, hence commonly used by other programs (e.g. FTP, Telnet, NETBOIS, mail etc). ”well-known ports” should normally not be used by ED-10. All ”well-known” ports are listed in RFC 1700 (assigned numbers). Network datagrammes addressed to this port will be transmitted at serial interface 1 (CH1).
1. Application examles Example of IP address setting in an multi drop application. Note: IP addresses must be compliant to network in use. ED-10 Ask the network administrator when in doubt. RS-232 or RS-422/485 ED-10 RS-232 RS-232 or CHANNEL RS-422/485...
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IP addresses and ports settings example for a serial point to point connection over network. If remote point is on different network, gateway address have to be set accordingly. ED-10 RS-232 or TCP/IP RS-422/485 Network RS-232 ED-10 A 10BASE-T crossover cable must be used if the ED-10’s are directly connected. 6609-2202...
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ED-10 directly accessed by an PC-application (will work with the software example udptest.exe / see www.westermo.se/ download area) RS-232 or CHANNEL RS-422/485 ED-10 default settings Example of necessary network setting of PC. (Win 98) 6609-2202...
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Application example Ethernet Westermo Teleindustri AB • SE-640 40 Stora Sundby, Sweden Phone +46 16 42 80 00 Fax +46 16 42 80 01 E-mail: info@westermo.se • Westermo Web site: www.westermo.se Subsidiaries Westermo Data Communications Ltd Westermo Data Communications S.A.R.L.
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