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EMI-10L

1. IM471 U v0 1 pag 4 Configuration This manual applies to firmware version Current Version EMI 10L 1_00 updates firmware may change the structure of the configuration menu and the name of some fields indicating the procedure be followed to configure the device remains unchanged In case of substantial upgrade contacted by email contrel contrel it to request updated information always putting in your e mail the firmware version you re using DEFAULT SETTINGS IP address 10 0 0 100 Subnetmask 255 0 0 0 Gateway 10 0 0 254 TCP port 502 DHCP Server Disabled Username contrel Password contrel Common tasks In any configuration window is the Save button that has the function to save the modified parameters in the configuration of device Always press this button otherwise the changes will be lost The device has a default IP address if the device must be plugged into an existing network configure at first the IP address from the menu section NETWORK SETTINGS Configuration access To access the configuration you must change the IP address of the PC Follow the instructions at the bottom of the following manual Troubleshooting section Open your browser Internet Explorer Firefox Mozilla Opera etc and go at http 10 0 0 100 Oe F E http 10 0 0 100 gt Please enter the correct Username and Password for administrator access and press Login button It s possible to modify the Username and Password in the configuration
2. STRUCTION MANUAL AF 1 U v0 1 EMI 10L Introduction EMI 10L converter lets you convert a serial RS485 communications port on a bus Ethernet with TCP IP The concepts and terms commonly used in the TCP IP incorporated in this manual are Elements of an IP network Node Any device including routers and hosts is running an implementation of IP address Host Node is not able to forward IP packets not explicitly addressed to itself or a device does not like routers An host is usually the source and destination of IP traffic Subnet One or more LAN segments enclosed between the router and using the same IP address prefix Network Two or more subnets connected by routers Interface Representation of a physical or logical connection of a node to a subnet A network card is an example of a physical interface Address Identifier that can be used as a source or destination of IP packets and is assigned at the level of the Internet interface or a set of interfaces Socket Tool offered by the operating system to applications to use the capabilities of the network Transmission Control Protocol TCP TCP is a connection oriented protocol it can transmit data to establish communication negotiating a connection between sender and recipient and finally concludes with the closing of the connection It therefore has the capability to create maintain and close a connection TCP guarantees that data transmitted if they reach their destination th
3. ables in the server enable the DHCP Server Enabled IP address Enter the IP address you want to associate with the device Gateway IP address Enter the IP address of the gateway that you want to associate with the device Netmask Enter the subnet mask of the device Port Number 0 65534 Enter the TCP port number to use in the Modbus communication setting name Serial COM Settings In this section you can set the configuration of the serial port setting name Setting value Bauarate m Paty Baudrate Select the transmission speed of the serial port Data bits Select 8 Data bits 7 Data bits Parity Select None Parity Parity Even Odd Parity N B These settings apply only to the COM1 serial EMI 10L user manual IM471 U v0 1 pag 6 Modbus Settings In this section you can set the protocol used for communication Modbus Setting value Modbus Protocol Modbus TCP IP y Modbus Protocol Select the communication protocol used Modbus TCP IP or Modbus RTU Serial Over IP Administration In this section you can change some settings in general device Com pany Name Device Name Username Password Company Name Enter the name of the company you want to assign to the device Device Name Enter the name you want to assign to the mnemonic device Username Enter the new name Password Enter the new password It always advisable to change the password of the device as the default password is pu
4. blic domain EMI 10L user manual IM471 U v0 1 pag 7 Troubleshooting To use Ethernet communication with the EMI 10L configure the IP address of your computer Procedure To change the IP address of a Windows XP computer do the following Microsoft Excel m UR Y Wireless Network Connection i a Printers and Faxes a FullShot 6 0 a Show all connections Help and Support pP Search I Run All Programs gt Da Toshiba Offers A Log OFf 0 Shut Dowr B Banner Connect To Click Start gt Connect To gt Show All Connections me ce oO Sp ay F p Search E Folders Ez iddress e Network Connections A LAN or High Speed Internet Choose your Network Tasks z Cramin arin ci Wireless Network Connection h Disabled Local Area Connection ain D ke Disable this network device amp Repair this connection 1394 Connection Enabled 7 IONA flat Adank Local Area Connection Status EE _ General Support Connection Status Connected Duration 00 04 51 Speed 100 0 Mbps Sent 2 Received Packets 181 127 Click Properties Activity Local Area Connection Properties TE z x i General Authentication Advanced Connect using S Intel A PRO 100 M Mobile Connection This connection uses the following items Close E Client for Microsoft Networks x File and Printer Sharing for Mic
5. ey do so in order and only once the protocol into practice trying to simulate a direct physical connection of a stream of bytes through various mechanisms acknowledgment and retransmission on timeout TCP has flow control capability and control congestion on the connection through the mechanism of the sliding window TCP provides a service multiplexing of connections on a host through the mechanism of the doors Each connection is associated with an active TCP socket opened by a process TCP is responsible for changing data between the active connections and related processes For this each connection between two hosts is associated with a port number on each of the two hosts which is an unsigned 16 bit 1 65535 contained in the appropriate field header A TCP connection will be identified by IP addresses of two hosts and ports used on the two hosts EMI 10L user manual IM471 U v0 1 pag 1 Features EMI 10L a The EMI 10L This is a bridge between MODBUS TCPIP and Modbus ASCII RTU The serial port is b connected to a Modbus ASCII or MODBUS RTU device or a network of devices while the Ethernet port is connected to the server PC or PLC systems Commands are sent from the server via Ethernet and the slave device gets these after they ve been converted Serial Over IP RS232 ports may have disappeared from your PC but serial interfaces continue to be widespread in many industries such as security automation and IT EMI 10L s
6. of the device The menu to access all the configuration pages is available on the left side of the interface and has the following structure General Settings Page summary of the status of the device Network Settings Local Area Network Settings IP address DHCP server gateway address Subnetmask TCP port number Serial COM Settings Settings RS485 baudrate databits parity Modbus Settings Settings Modbus Modbus protocol used for communication Administration General settings device Device Name Username Password Restore Default Restart the device with the factory settings Reboot Restart the device with the current configuration Log out To exit properly at the end of each session EMI 10L user manual IM471 U v0 1 pag 5 General Settings This section shows a summary of the configuration of interface EMI 10L Setting value _ Device Name EMI 10L Network Information IP address 400096 Gateway IP address i t lt lt lt i lt i lt i lt i zr ZA Netmask OOO Port Number a A Modbus Information Modbus Protocol Mod bus TCP 7 IP Device Information Firmware Version EM1206 2 21 00 Application version EMI 10L 1_00 Network Settings In this section you can set the IP address of the device and configure the DHCP Server Setting value _ wee i P address Gateway IF address Port Number 0 65534 502 Cid DHCP Select the operating mode of the DHCP Server Disabled dis
7. rosoft Networks Choose Internet Protocol TCP IP AB Gs Packet Schedler and click Properties Bama internet Protocol TCP IP Uninstal Properties Description Transmission Control Protocol Internet Protocol The default Internet Protocol TCP IP Properties wide area network protocol that provides communication across diverse interconnected networks Pee General Show icon in notification area when connected fou can get IP settings assigned automatically if your network supports this capability Otherwise you need to ask your network administrator for the appropriate IP settings Obtain an IP address automatically Use the following IP address IP address 192 168 0 Write down the existing address of your PC before changing it e Choose Use the Following IP Address e Change the IP Address to 10 0 0 2 e Change the Subnet Mask to 255 0 0 0 2 Subnet mask 255 255 255 0 Default gateway DNS server address aut Use the following DNS server addresses Preferred DNS server l F j CI ick OK Alternate DNS server i r C tones contrel elettronica srl l 26900 Lodi ITALY Via S Fereolo 9 Tel 39 0371 30207 30761 Fax 39 0371 32819 http www contrel it E mail contrel contrel it EMI 10L user manual IM471 U v0 1 pag 8
8. rt Green LED for ON indication device access Red LED indication receiving valid packet LINK Push button under the cover of the instrument set within the first 10 seconds from power on Restore factory condition Yellow LED indication for data transmission DATA 15 18 Module RJ45 ethernet 100 base T EMI 10L user manual IM471 U v0 1 pag 3 Serial line connection For correct connection of the serials lines refer to the following schemes O OOO0O0O i i i ON link set data RJ45 100 base T_ ohtrel EMI 1 OL ETHERNET MULTIFUNCTION INTERFACE 2x RS485 serial port power supply NN serial ports RS485_ Vaux COM1 COM2 a Instrument s network OOOOOOOOO instrument s network Technical features GENERAL auxiliary power Version Vac 220 240 15 supply Vac 100 130 15 Version 24V ac dc consumption max 4VA ethernet RS485 serial port display operators 3 LEDs 1 green ON 1 red LINK 1 yellow DATA button programming mechanic protection degree IP52 frontal IP20 enclosure and terminals weight about 0 4 kg connection with screw terminals for cable max 2 5 mm enclosure thermoplastic self extinguishing DIN rail mounting 3 modules of 17 5mm enviromental working temperature 10 60 C humidity lt 90 storing temperature 25 70 C insulation test 3 kV for 1 minute standards CEI EN 50081 2 CEI EN 50082 1 CEI EN 61010 1 EMI 10L user manual
9. serial over IP solutions marry the simplicity of serial communications with TCP IP networking of the Internet age We supply external device embedded Ethernet modules and PC software that allow you to quickly network enable practically any serial device There are three basic ways to use EMI 10L s Serial over IP devices Each of the methods is described below 1 Virtual Serial Ports Virtual Serial Port Driver for Windows allow you to transparently access your device server s serial port as if it was a real COM port of your PC Your serial PC software won t notice the cheat 2 Direct TCP link The EMI 10L serial over IP devices support standard TCP IP protocol Open a socket and exchange data with the serial port of your device server directly It s that simple EMI 10L user manual IM471 U v0 1 pag 2 Connections For a correct use of the instrument to respect scrupulously the wiring diagram contained in this manual Connections are available on screw terminals and RJ45 connector for connection to Ethernet network O OO0V0O 10 11 12 13 14 15 16 17 418 ON link set datal RJ45 100 base T Cohtrel EM IL ETHERNET MULTIFUNCTION INTERFACE 2x RS485 serial port power supply serial ports RS485 Vaux COM1 COM2 a OOOO OOOO LEGEND terminals for connecting the auxiliary power suppl 6 communication with the RS485 serial port COM communication with the RS485 serial port COM2 ground RS485 serial po

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