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User Manual

Version 1.0

Summary of content (70 pages)

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User Manual VLINX VESR4X4 SERIAL SERVER Version 1.
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Vlinx Serial Servers Model VESR4x4 Documentation Number: VESR4x4-0712m This product designed and manufactured in Ottawa, Illinois USA using domestic and imported parts by International Headquarters: 707 Dayton Road - P.O. Box 1040 - Ottawa, IL 61350 USA Phone (815) 433-5100 - General Fax (815) 433-5105 Website: www.bb-elec.com European Headquarters: B&B Electronics Westlink Commercial Park - Oranmore, Co. Galway, Ireland Phone +353 91-792444 - Fax +353 91-792445 Website: www.bb-europe.
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Table of Contents Introduction ........................................................................................................... 7 About VESR4x4 Serial Servers ............................................................................ 7 VESR4x4 Serial Server Model Numbering ............................................................. 8 List of VESR4x4 Serial Server Models .................................................................. 8 VESR4x4 Features ......................................
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Ethernet Pass-through Port .............................................................................. 21 VESR4x4 Serial Server Configuration ................................................................. 23 Configuring via the Network using Vlinx Manager .................................... 23 Configuring via the network using a Browser .......................................... 23 Configuring via a Serial Port using Vlinx Manager (Console Mode) ..............
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Uploading the Firmware to the Serial Server ....................................................... 50 Diagnostics ........................................................................................................... 51 Testing a Serial Server Connection .................................................................... 51 Testing a Virtual COM Port ............................................................................... 52 Listing/Descriptions of Serial Server Settings ......................
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Page 6 of 70 Manual Documentation Number: VESR4x4-0712m www.bb-elec.com/ www.bb-europe.
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Section 1 - Introduction Vlinx VESR4x4 Serial Server SECTION 1 Introduction Thank you for purchasing a VESR4x4 Serial Server product! This product has been manufactured to the highest standards of quality and performance to ensure your complete satisfaction. Figure 1. A VESR4x4 Serial Server About VESR4x4 Serial Servers VESR4x4 Serial Servers connect serial devices (RS-232, RS-422 or RS-485) to Ethernet networks, allowing the serial device to become a node on the network.
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Section 1 - Introduction Vlinx VESR4x4 Serial Server VESR4x4 Serial Server Model Numbering VESR4x4 Serial Servers are a growing family of products. All models incorporate four serial connections and, depending on the model, may have one or two Ethernet connections with an optional fiberoptic connection. The following diagram shows the model numbering scheme: List of VESR4x4 Serial Server Models The following table lists the various VESR4x4 models available.
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Section 1 - Introduction Vlinx VESR4x4 Serial Server VESR4x4 Features VESR414x series models – single Ethernet connector VESR424x-xx series models – two Ethernet connectors Ethernet Fiber port models available Ethernet pass through ports (on two Ethernet port models) Multi-interface serial ports (RS-232, RS-422, RS-485) DB-9M and pluggable terminal block serial port connector options All serial ports are software selectable for RS-232, RS-422 or RS-485 2and 4-wire communication Configuration can be done v
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Section 2 - VESR4x4 Hardware Vlinx VESR4x4 Serial Server SECTION 2 VESR4x4 Hardware VESR4x4 Serial Servers are enclosed in rugged DIN rail or panel mountable enclosures and feature: LED indicators Power, Ethernet and serial connectors A recessed Reset (mode) switch.
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Section 2 - VESR4x4 Hardware Vlinx VESR4x4 Serial Server Figure 3. Front Panel of the VESR424D Power LED The Power LED illuminates when 10 to 58 VDC power is power connector. applied to either Ready LED The Ready LED (green) illuminates continuously while the unit is initializing. It flashes once per second when the system is operating correctly. If the LED is not flashing, it indicates that something is wrong (e.g. another device on the network at the same IP address).
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Section 2 - VESR4x4 Hardware Note: Vlinx VESR4x4 Serial Server LEDs on the serial server are also used to indicate various Reset modes, as described in the following section. Reset Switch A recessed momentary Reset switch is located on the side of the enclosure. To activate the switch, insert a small plastic tool through the hole in the enclosure and press lightly. Figure 4.
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Section 2 - VESR4x4 Hardware Vlinx VESR4x4 Serial Server Using the Reset Switch to Reload Factory Default Settings Hold the Reset switch for more than ten seconds. The P1 LED illuminates for the first two seconds; then the P2 LED illuminates. After 10 seconds the P1 and P2 LEDs will illuminate. When the switch is released, both the P1 and P2 LEDs will go out. The Ready LED will flash quickly while the serial server reinitializes to factory default settings, and then the server will re-boot.
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Section 2 - VESR4x4 Hardware Vlinx VESR4x4 Serial Server Serial Port Connectors VESR4x4 Serial Servers feature two serial port connector configurations, depending on the model: VESR4x4D-x serial servers feature four serial ports, all of which use DB9M connectors for RS-232, RS-422 and RS-485 connections. VESR4x4T-x serial servers feature four serial ports, all of which use fiveposition removable terminal blocks for RS-232, RS-422 and RS-485 connections. Figure 7.
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Section 2 - VESR4x4 Hardware Vlinx VESR4x4 Serial Server Figure 9. Power Connectors Mounting Hardware VESR4x4 Serial Servers can be DIN rail or panel mounted. The necessary hardware is included in the accessory kit, which also includes the screws for attaching the mounting hardware. Two brackets are provided for mounting the serial server flush to a panel or behind a rack-mount instrument panel. Figure 10. Panel Mount Brackets Each bracket is mounted using two 4-40 flat-head screws (included).
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Section 2 - VESR4x4 Hardware Vlinx VESR4x4 Serial Server Figure 12. Page 17 of 70 VESR424 with DIN Rail Clip Mounted Manual Documentation Number: VESR4x4-0712m www.bb-elec.com/ www.bb-europe.
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Section 3 - Installation and Initial Setup Vlinx VESR4x4 Serial Server SECTION 3 Installation and Initial Setup This section describes how to install the VESR4x4 Serial Server and configure the device. Note: In this section devices to be connected to the serial server’s serial connections are simply referred to as the “serial device”. Connecting the Power Supply Connect a DC power supply to the power terminals on the side of the serial server.
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Section 3 - Installation and Initial Setup Vlinx VESR4x4 Serial Server Signals are single-ended and referenced to Signal Ground. Default communications parameters are 9600, 8, N, 1 (9600 baud, 8 data bits, no parity, 1 stop bit), and no flow control. Note: The VESR4x4 is configured as a DTE. If it is connected to a computer or other DTE device, use a null modem (cross-over) cable. If the serial device is configured as a DCE, use a straight-through cable.
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Section 3 - Installation and Initial Setup Note: Vlinx VESR4x4 Serial Server Refer to Appendix D for connector pinout information. Figure 14. VESR4x4 Connections Connecting VESR4x4 Serial Servers to a Network Ethernet Connection (10BaseT/100BaseTX) When connecting a serial server equipped with a 10BaseT/100BaseTX network connection (RJ45 connector) to an Ethernet network, a standard unshielded twisted-pair cable can be used.
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Section 3 - Installation and Initial Setup Vlinx VESR4x4 Serial Server Figure 15. Page 22 of 70 Ethernet Pass-through Port Manual Documentation Number: VESR4x4-0712m www.bb-elec.com/ www.bb-europe.
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Section 3 - Installation and Initial Setup Vlinx VESR4x4 Serial Server VESR4x4 Serial Server Configuration VESR4x4 Serial Servers can be configured using several methods: Via the network using Vlinx Manager Software Via the network using a web browser Via a serial port using Vlinx Manager Software (Console Mode) Configuring via the Network using Vlinx Manager VESR4x4 Serial Servers can be configured over the network using Vlinx Manager Software running on a networked PC.
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Section 3 - Installation and Initial Setup Note: Vlinx VESR4x4 Serial Server For more information on how to use Vlinx Manager to configure your serial server, refer to Section 4: Configuring the Serial Server Configuring via a Serial Port using Vlinx Manager (Console Mode) Your serial server can be configured via any serial port, using Vlinx Manager. To use this feature a serial port on the serial server must be connected to the serial port of a PC (using a null modem cable). Figure 17.
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Section 3 - Installation and Initial Setup Figure 18. Vlinx VESR4x4 Serial Server Direct IP and Virtual COM Port Connection In Virtual COM Port Mode the serial ports on the serial server appear to applications running on the host PC as if the serial ports were physically located on the host PC. When a virtual COM port is configured on the PC (using Vlinx Manager), a new COM port appears in the Device Manager.
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Section 3 - Installation and Initial Setup Vlinx VESR4x4 Serial Server Figure 19. Paired Mode Setup Installing and Starting Vlinx Manager Vlinx Manager is a Windows-based application used to configure serial servers. Install it on your PC from the included CD. Installation should launch automatically when the CD is placed in the CD-ROM drive. Follow the prompts to install the software. Once the program is installed, go to the Start > Programs menu and run the program.
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Section 3 - Installation and Initial Setup Vlinx VESR4x4 Serial Server Progress Box Progress Bar Figure 20. Discovery Window Discovering Serial Servers If you are configuring the serial server via the network, select Network; if you are configuring it via the serial port, select Serial Port. If you already know the IP address of the serial server, click The device is at this IP address; if not, leave I don’t know the IP address of the device selected. Click Connect.
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Section 4 - Configuring the Serial Server Vlinx VESR4x4 Serial Server SECTION 4 Configuring the Serial Server Overview of the Vlinx Manager The Vlinx Manager configuration window includes three areas: Icons Serial Server Information Table Configuration pane Figure 21. Note: Page 28 of 70 Vlinx Manager Configuration Window The screen shots shown in this manual refer to the VESR901. Your screen will display the model name/number and serial number of your VESR4x4 device.
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Section 4 - Configuring the Serial Server Vlinx VESR4x4 Serial Server Icons Figure 22. Configuration Window Icons Open - Open a serial server configuration file. Save - Save the current serial server configuration to a file. Search - Initiate a search for serial servers.
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Section 4 - Configuring the Serial Server Vlinx VESR4x4 Serial Server The status of whether the serial server is in use is updated periodically. When a serial server's IP address is configured for a network that is not within the local network's range, the serial server's information is displayed in a different color (yellow) Configuration Pane The configuration pane is essentially a web browser. Figure 24.
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Section 4 - Configuring the Serial Server Vlinx VESR4x4 Serial Server Logging In You can log in to any serial server listed in the Server Information Table. To log in: 1. Select the row associated with the desired serial server. The Login page appears. 2. Type the password into the Password box. The default password is blank. Figure 25. Login Page 3. Click Login. The General Configuration page appears.
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Section 4 - Configuring the Serial Server Vlinx VESR4x4 Serial Server Setting up the Serial Server Name and Password On the General Configuration page you can do the following: Change the name of the serial server Initiate a login password change Figure 26. General Configuration Page Changing the serial server‟s name: 1. Type the new name into the Serial Server Name text box. 2. Click Save. Changing the password: 1. Select the I want to change the password check box. Two text boxes appear.
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Section 4 - Configuring the Serial Server Vlinx VESR4x4 Serial Server 3. Click Save. Setting up IP Addressing On the Network Configuration page you can configure the serial server to use dynamic (DHCP) or static IP addressing on the network. Figure 28. Network Configuration Page Setting up Dynamic IP Addressing 1. Select the I want to use DHCP to setup the network check box. Setting up Static IP Addressing 1. Ensure the I want to use DHCP to setup the network box is un-checked. Figure 29.
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Section 4 - Configuring the Serial Server Vlinx VESR4x4 Serial Server Setting up Serial Ports On the Serial Port Configuration page you can configure the communications parameters of the current serial port. Parameters include the port mode, baud rate, data bits, parity, stop bits and type of flow control. Figure 30. Serial Port Configuration Page 1. Mode - select the type of serial connection (RS-232, RS-422, RS-485 2wire or RS-485 4-wire) required by the serial device. 2.
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Section 4 - Configuring the Serial Server Vlinx VESR4x4 Serial Server TCP Configuration TCP (Transmission Control Protocol) provides reliable connection-oriented network communication with error checking. In TCP mode the serial server can be configured as a client or a server. When you configure the serial server as a TCP client it initiates a connection with a remote server on the network.
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Section 4 - Configuring the Serial Server Vlinx VESR4x4 Serial Server 4. Type the TCP port number of the server into the on TCP port number: box. 5. Select: at power up - if you want the serial server to always be connected when the serial port receives data - if you only want to establish a connection when there is data to be sent. Setting the serial server to operate as a TCP Server 1. Select TCP protocol. 2. Select to wait for connections (server). The configuration options change.
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Section 4 - Configuring the Serial Server Vlinx VESR4x4 Serial Server You can also configure the serial server to receive from nodes on the network using a similar list of configuration options. Figure 33. UDP Configuration Setting the serial server to use UDP 1. Select UDP protocol.
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Section 4 - Configuring the Serial Server Vlinx VESR4x4 Serial Server If you selected: everyone on a specific UDP port (send broadcast), type the UDP port number into the This is the UDP port I want to send data to: box If you selected: only specific IP addresses (send unicast), type the IP addresses and port numbers into the These are the IP addresses I want to send data to: text boxes If you selected: only a range of IP addresses (send unicast range), type the ranges of IP addresses and port numbers int
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Section 4 - Configuring the Serial Server Vlinx VESR4x4 Serial Server Figure 34. Note: VCOM Configuration Both the serial server and the computer must be configured for VCOM operation. To set up a virtual COM port on the computer, refer to the section on Adding Virtual COM Ports (see page 47). 1. To enable VCOM operation, select VCOM protocol. 2.
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Section 4 - Configuring the Serial Server Vlinx VESR4x4 Serial Server Figure 35. Paired Mode Configuration Setting the serial server to operate in Paired Mode as a client 1. Select Paired protocol. 2. Select to initiate connections (client) 3. Type the IP address and TCP port numbers of the server in the appropriate text boxes. 4.
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Section 4 - Configuring the Serial Server Vlinx VESR4x4 Serial Server 3. Type the TCP port number to be used in the I want to wait for connections on TCP port number box. 4. Select the number of connections in the and limit the number of connections to drop down box. 5.
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Section 4 - Configuring the Serial Server Vlinx VESR4x4 Serial Server Data that is received by the serial port is normally buffered for a short period of time and then forwarded over the Ethernet to the remote device. The VESR4x4 automatically optimizes the data buffering to reduce the network overhead and minimize the data transmission latency. For most applications the VESR will transmit data back and forth seamlessly between the end devices.
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Section 4 - Configuring the Serial Server Figure 40. Vlinx VESR4x4 Serial Server Advanced Configuration - Forcing Connections Closed To close a network connection if no data is received from the network for a period of time 1. Select the I want to close a connection when data is not received on that connection for a period of time checkbox 2. Type the desired time period (in seconds) into the text box. To close a connection if no data is received by the serial port for a period of time 1.
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Section 4 - Configuring the Serial Server Figure 41. Vlinx VESR4x4 Serial Server Advanced Configuration - Configuring when data packets are sent To wait until a specific amount of data is received on the serial port before sending it across the network 1. Select: I want to wait for a specific amount of data to be received by the serial port before sending it in the Character Count box 2. Type the desired number of characters into the text box.
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Section 4 - Configuring the Serial Server Vlinx VESR4x4 Serial Server 2. Type the desired time period (in milliseconds) into the text box. To force the serial server to send buffered data if another character is not received within a certain period of time 1. Select: I want to send data immediately when no more characters are received for in the Intercharacter Timeout box. 2. Type the desired time period (in milliseconds) into the text box.
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Section 4 - Configuring the Serial Server Vlinx VESR4x4 Serial Server Saving/Restoring the Configuration Settings When all configuration windows are complete the Save Configuration page appears. Figure 42. Save Configuration Page To save the configuration to the serial server, and re-boot it so that the configuration settings will take effect 1. Click Save. Page 46 of 70 Manual Documentation Number: VESR4x4-0712m www.bb-elec.com/ www.bb-europe.
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Section 4 - Configuring the Serial Server Vlinx VESR4x4 Serial Server Adding Virtual COM Ports Clicking the Add icon (located at the top of the Vlinx Manager Configuration window) opens the Add Virtual COM Port dialog box. Figure 43. Add Virtual COM Port Dialog Box Using the drop down boxes you can select the serial server you want to map the virtual COM port to, the number of the serial port on the serial server and the COM port on the local computer.
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Section 4 - Configuring the Serial Server Vlinx VESR4x4 Serial Server Removing Virtual COM Ports Clicking the Remove icon (located at the top of the Vlinx Manager Configuration window) opens the Remove Virtual COM Port dialog box. Figure 44. Remove Virtual COM Port Dialog Box Using the drop down box you can select the virtual COM port on the local computer. The information box displays the server name, its IP address, operating mode and TCP port. 1. Click the Remove icon.
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Section 5 - Upgrading the Serial Server Firmware Vlinx VESR4x4 Serial Server SECTION 5 Upgrading the Serial Server Firmware Occasionally, updated firmware may become available for your serial server. The firmware can be upgraded using the Vlinx Manager Software. The following procedure describes the firmware updating process: 1. Click the Upgrade button to open the Firmware Upgrade window. Figure 45.
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Section 5 - Upgrading the Serial Server Firmware Vlinx VESR4x4 Serial Server To download the latest firmware files from an FTP site on the Internet 1. Click the Internet button at the bottom of the window. The Vlinx Manager connects to an FTP server on the Internet. 2. Click the Check for Updates button. Progress Bar and Progress Box display information about and progress of the download. To download the latest firmware files from a file 1. Click the Browse button to open an Open File dialog box. 2.
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Section 6 - Diagnostics Vlinx VESR4x4 Serial Server SECTION 6 Diagnostics Clicking the Diagnostics icon opens the Diagnostics dialog box and enables you to check the operation of connected serial servers and VCOM ports on the local computer. The Computer Information box displays information about the type of network connections, the IP addresses, Subnet Masks and Default Gateways in use. Figure 46. Diagnostics Dialog Box Testing a Serial Server Connection 1. Click the Diagnostics icon.
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Section 6 - Diagnostics Vlinx VESR4x4 Serial Server Figure 47. Testing a Serial Server Connection Testing a Virtual COM Port 1. Click the Diagnostics icon. The Diagnostics dialog box appears. 2. Select the option: a virtual communications port 3. In the drop down box select the specific COM port you want to check. 4. Click the Start button Information about the progress of the pinging process is displayed in the Test Progress box. Page 52 of 70 Manual Documentation Number: VESR4x4-0712m www.bb-elec.
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Section 6 - Diagnostics Vlinx VESR4x4 Serial Server Figure 48. Page 53 of 70 Testing a VCOM Port Manual Documentation Number: VESR4x4-0712m www.bb-elec.com/ www.bb-europe.
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Section 7 - Listing/Descriptions of Serial Server Settings Vlinx VESR4x4 Serial Server SECTION 7 Listing/Descriptions of Serial Server Settings The following serial server properties are ordered alphabetically to assist you in finding the information you need. Baud Rate is the communication speed of the link between the serial server and the device attached to its serial port. Both devices must be configured to operate at the same baud rate. Baud rate values range from 75 to 230,400 Baud.
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Section 7 - Listing/Descriptions of Serial Server Settings Vlinx VESR4x4 Serial Server sent across the network. Delimiters are ASCII characters specified by the user when configuring the serial server. The serial server takes action when it recognizes the specified character(s) on its serial port. Delimiter 1 is a start delimiter. The range of ASCII values is 0 through 255. Delimiter 2 is an end delimiter. The range of ASCII values is 0 through 255.
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Section 7 - Listing/Descriptions of Serial Server Settings Vlinx VESR4x4 Serial Server Note 1: This product is factory defaulted to the DHCP mode. It is intended that your network’s DHCP Server provide the IP address assignment. If there is not a DHCP server on your network, the device will default to IP address 169.254.102.39. Note 2: A dynamic address assigned by the DHCP server may change if the server loses the Ethernet connection or power is removed.
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Section 7 - Listing/Descriptions of Serial Server Settings Vlinx VESR4x4 Serial Server 1. Method One: Change your PC Network to Match the Serial Server a. Open the network connection on your PC Figure 49. b. Network IP Properties Click Internet Protocol (TCP/IP) and then click Properties. Change the parameters to the following: IP Address = 169.254.102.1 Subnet Mask = 255.255.255.0 Default Gateway = 169.254.102.100 Figure 50. c.
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Section 7 - Listing/Descriptions of Serial Server Settings c. Vlinx VESR4x4 Serial Server Enter Console Mode. Press and hold the serial server‟s reset switch for 2 to 10 seconds. The LED indicators will respond as follows: Model Port 1 LED Port 2 LED Port 3 LED Port 4 LED Ready LED 1 Port 2 Port 4 Port OFF OFF OFF N/A ON ON N/A N/A OFF N/A N/A OFF ON OFF OFF d. Release the Reset button. The Ready LED will flash twice per second for 5 seconds.
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Section 7 - Listing/Descriptions of Serial Server Settings Vlinx VESR4x4 Serial Server The MAC Address is a hardware level address of the serial server that cannot be changed. It is assigned in the factory. Every Ethernet device manufactured has its own unique MAC address. The MAC address of each serial server is printed on the device's label. The MAC address of the currently selected serial server is also displayed on the Login page of Vlinx Manager.
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Section 7 - Listing/Descriptions of Serial Server Settings Vlinx VESR4x4 Serial Server kbaud over short distances (typically 50 feet). Typically uses DB-9 connectors but terminals are also used on VESR4x4 serial servers. RS-422 - Point-to-point communications using a transmit pair and a receive pair. RS-422 can operate at higher speeds and longer distances than RS-232. Typically uses two shielded twisted pairs and screw terminals but DB-9 connectors are also used on VESR4x4 serial servers.
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Section 7 - Listing/Descriptions of Serial Server Settings Vlinx VESR4x4 Serial Server For a Class D network (IP addresses 224.0.0.0 through 239.255.255.255) and Class E Networks (IP addresses 240.0.0.0 through 255.255.255.255) the subnet mask is ignored. VESR4x4serial servers come from the factory with a default subnet mask value of: 255.255.255.0 TCP (Transmission Control Protocol) provides reliable connection-oriented network communication with error checking.
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Section 7 - Listing/Descriptions of Serial Server Settings Vlinx VESR4x4 Serial Server Both the serial server and the computer must be configured for VCOM operation. Virtual COM ports can be set up on the PC using the Vlinx Manager software. Page 62 of 70 Manual Documentation Number: VESR4x4-0712m www.bb-elec.com/ www.bb-europe.
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Section 8 - Appendix Vlinx VESR4x4 Serial Server SECTION 8 Appendix Appendix A: Default Server Settings Setting Server Name Serial Number Password DHCP MODEL NUMBER printed on side of unit password field is blank from factory Net Mask Enable BASED ON DHCP SERVER If a DHCP assignment is not available, the device will default to 169.254.102.39 255.255.255.0 Gateway 169.254.102.100 IP Address MAC Address Fixed - see bottom label Firmware Version X.X.X (Current Version) Hardware Version X.
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Section 8 - Appendix Vlinx VESR4x4 Serial Server Appendix B: Product Specifications General Specifications Hardware and included accessories Device CD Optional Accessories Cable Rail Serial Server CD with Vlinx Manager Software for Windows 2000, XP (32/64 bit), 2003 Server (32/64 bit), Vista (32/64 bit), 2008 Server (32/64 bit), Windows 7 (32/64 bit) 232NM9 Null Modem Crossover Cable for DTE to DTE connection ERS35 one-meter length of steel 35mm DIN Rail Mounting Bracket Kit #9030 Configuration Optio
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Section 8 - Appendix Vlinx VESR4x4 Serial Server Controls, Indicators and Connector Specifications Switches Reset button Indicators Serial LED (one per port) Ethernet Link LED (one per port) Ethernet Speed LED (one per port) Ready LED Connectors 10BaseT/100BaseTX Ethernet SC fiber ST fiber Serial DC Power Hold in for 0 to 2 seconds for hardware reset Hold in for 2 to 10 seconds for Console Mode (Do a hardware reset or recycle power to exit Console Mode) Hold in for more than 10 seconds to reset to f
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Section 8 - Appendix Vlinx VESR4x4 Serial Server Network Specifications Memory I/P Port Addresses Network Communications Network Physical Layer Standards Protocols Supported Serial Memory Network Memory 5300 8888 LAN Ethernet IP Mode TCP/UDP UDP Connection Modes Client Connection Search Diagnostics Firmware Upgrade Character count Delimiters Timeouts 8 KB per port 4 KB Heartbeat & Configuration setting in TCP Mode (i.e. Pair Mode) VESR4x4 update 10/100 Mbps Auto-detecting 10BaseT or 100BaseTX IEEE 802.
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Section 8 - Appendix Vlinx VESR4x4 Serial Server 60000/tcp This port is open when serial port 1 is configured for paired-mode server. These ports are used to transfer handshake line state and break state in paired mode configuration. These ports are open only if you configure the port for paired-mode server. Note that serial port 1 uses 60000/tcp, serial port 2 uses 60001/tcp, serial port 3 uses 60002/tcp and serial port 4 uses 60003/tcp.
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Section 8 - Appendix Vlinx VESR4x4 Serial Server Appendix C: Dimensional Diagrams Figure 51. Page 68 of 70 Dimensional Diagram of a VESR424 Serial Server (dimensions in inches & millimeters) Manual Documentation Number: VESR4x4-0712m www.bb-elec.com/ www.bb-europe.
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Section 8 - Appendix Vlinx VESR4x4 Serial Server Appendix D: Connector Pinouts DB-9M Connnector DB-9M Pin RS-232 Direction (RS-232) RS-422/485 4-Wire RS-485 2-Wire 1 DCD Input RDA (-) --- 2 RD Input RDB (+) --- 3 TD Output TDB (+) Data B (+) 4 DTR Output TDA (-) Data A (-) 5 GND --- GND GND 6 DSR Input --- --- 7 RTS Output --- --- 8 CTS Input --- --- 9 --- --- --- --- Terminal Block Page 69 of 70 Terminal RS-232 Direction (RS-232) RS-422 RS-485 A
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Section 8 - Appendix Vlinx VESR4x4 Serial Server Note 1: In the RS-422 mode, TX lines are outputs and RX lines are inputs. Connect the serial server TXB(+) line to the RXB(+) line of the serial device, and the serial server TXA(-) to the RXA(-) of the serial device. Note 2: Ground is signal ground and provides a common mode reference for the RS-422 Receiver and Transmitters.