4-Port Wireless Serial Device Server User's Manual
Table of Contents Table of Contents.......................2 Safety Instructions.....................3 Copyright.....................................3 Trademarks.................................3 Introduction.................................4 Features......................................4 Package contents.......................5 System requirement...................5 Product overview.......................6 Connection..................................7 - Power connection......................
Before attempting to connect, operate or adjust this product, please save and read the User's Manual completely. The style of the product shown in this User's Manual may be different from the actual unit due to various models.
Introduction The serial server supports multiple serial ports and allows you to control RS232/422/485 serial devices over a TCP/ IP based Ethernet. Both wire and wireless connection are supported. By specifying the IP Address and the TCP Port number, a host user can access different serial devices such as Serial Modems, Serial Thermometers, Magnetic Card Readers, Barcode Scanners, Data Acquisition Systems, POS Terminals, industrial PCs etc..
Package contents ■ Serial Device Server x1 ■ CD (Driver & User’s Manual) x1 ■ Power adapter x1 ■ DIN mounting kit x1 ■ Screw x3 ■ RJ45 to DB9 Cable x4 ■ Power Terminal Connector x1 System requirement ■ IBM compatible computer ® ® ■ Windows Vista , Windows XP 32/64-bit, ® ® Windows 2000 , Windows Server 2008 32/64-bit ■ 64 MB RAM or higher ® ■ Pentium 233 MHz or higher 5
Product overview 8 1 9 2 3 4 10 5 6 7 1 WiFi antenna 2 Reset button: Presses to restore the factory default settings. 3 Link/Act: ■ Lights green when connecting to an available 4 5 6 7 8 9 10 network. ■ Flashes green when the wireless data is transmitting. Power indicator: Lights up when the power is on. Signal strength: Displays the status of WiFi signal strength. RJ-45 Ethernet connector: Connects to an available LAN (Local area network) RJ-45 connector: Connects to RS232/422/485 devices.
Connection Power connection To power the serial server, choose one of the below methods. Power LED lights up when the serial server's power is on. DC-In Plug the supplied power adapter into a wall outlet and the other end to the serial server's DC power jack.
Power cable 1. Insert the cable into the power terminal block. 2. Tighten the screw using screwdriver. 3. Plug the power terminal block into the serial server according to the connector's orientation.
Network connection This serial server supports to connect an available LAN (Local Area Network) using wire or wireless. Select one of the following methods to connect the serial server. Note that the connection diagrams show below are examples only. The real applications may be different from the actual conditions.
Wire connection Serial server Laptop Cable Wireless router Cable PC connection Connect the serial server to a computer using Ethernet cable directly if you do not have a network.
Serial devices connection Connect serial device(s) to the serial server when the serial server has been connected to a LAN. The supported serial devices of this serial server are serial modems, serial thermometers, magnetic card readers, barcode scanners, data acquisition systems, POS terminals, industrial PCs etc.. Note: Install the serial device's drivers before connecting to the serial server is recommended.
DIN mounting kit installation This serial server can be placed to a flat surface, mounted on a wall or attached to a standard DIN-Rail. Screw the DIN mount kit into the hub as the illustration below before mounting.
Pin assignment RJ45 Pin assignment Pin RS-232 8 1 2 3 4 5 6 7 8 1 DSR RTS GND TXD RXD DCD CTS DTR RS-422 RXDRXD+ GND ----TXD--TXD+ RS-485 (4-wire) RXDRXD+ GND ----TXD--TXD+ RS-485 (2-wire) ----GND ----Data--Data+ DB9 Pin assignment 1 5 6 9 Pin RS-232 RS-422 1 2 3 4 5 6 7 8 9 DCD RxD TxD DTR GND DSR RTS CTS --- TxD-(A) ----TxD+(B) GND RxD-(A) RxD+(B) ----13 RS-485 RS-485 (4-wire) (2-wire) TxD-(A) Data-(A) --------TxD+(B) Data+(B) GND --RxD-(A) --RxD+(B) -----------
Using SEC (Serial-to-Ethernet Connector) Introduction Serial to Ethernet Connector is an advanced software-based solution that allows you to share more than 255 serial port devices over network easily turning your computer into lowcost terminal server. Thus, any serial port device connected to your COM port could be accessed from anywhere in the world (via Internet or LAN) as if it is attached directly to the remote PC.
You have to do is specify remote server's IP address (or network name) and TCP port to connect to. Once connection is established, all data sent from remote serial port device, attached to the server, will be genuinely delivered to local serial port where it can be further processed. • Share serial port using UDP You can redirect input/output data from local real or virtual serial port using UDP/IP underlay protocol. Besides, you are able to broadcast all serial data to your local network.
Driver installation 1. Double click SDS_Setup in order to start installation process. Note: This driver combines the utilities of Serial to Ethernet Connector and Serial to Ethernet Toolkit. Both utilities will be installed to the computer after running the installation. 2. Follow the on-sereen instructions to complete the installation. Once the installation has been completed, Two shortcuts ( and ) will appear on the desktop. To launch the utility, double-click the shortcut which created on the desktop.
Uninstall the software Uninstall the Serial to Ethernet Connector To uninstall the Uninstall Serial to Ethernet Connector, click on Uninstall Serial to Ethernet Connector under Ethernet Software item in Programs submenu, and then follow the on-screen instructions. Uninstall the Serial to Ethernet Toolkit 1. To uninstall the Serial to Ethernet Toolkit, click Control Panel in Programs submenu. 2. Click Uninstall a program under Program > right click on Select Serial Device Server to bring up Uninstall.
Quick starting guide This guide will take you through the process of establishing client-server connection over TCP/IP network. To launch the Serial to Ethernet Connector, double click the shortcut on the desktop. Sharing a local serial port on PC 1. In Create connection tab choose the required connection type: Share serial port for incoming connections (Server). Also specify the name to identify this connection, for instance, COM1 [Server] 2. Select local serial port to be shared.
Note: A virtual serial port can have the same name as the existing physical COM port. But in this case it will be accessed instead of physical one. 4. Tick Strict baud rate emulation checkbox if you want to enable baud rate emulation, which permits virtual ports to work with the same speed as real ones. 5. Specify TCP port, which will be used in connection. Make sure this port is not blocked by firewall and is not used by other servers in your system (DNS, SMTP, IIS, etc.). 6.
Connecting to a shared serial port from the serial device server 1. In Create connection tab choose the required connection type: Connect serial port to Serial Server Device. The name to identify this connection will be set automatically depending on the shared serial port, which participates in connection. 2. Specify the shared serial port number to connect to. 3. Also specify the remote server's IP or name, as well as TCP port, used in connection. Click Add button to add IP address to IP's list.
4. Сlick Create connection button. 5. Now you are ready to start the communication process with default settings.
Creating UDP Connecting Serial to Ethernet Connector lets you establish UDP/IP connection between serial ports. UDP connection may come useful for streaming big chunks of data as well as for Mail, DNS, Finger and other services. To create a connection, follow these instructions: 1. Switch to Create connection tab. 2. Specify connection name to identify this configuration. Default name is based on local serial port number, which participates in connection, and connection type in brackets. 3.
4. In Select Serial Port field choose local serial port which will participate in connection: either add it manually, or select one from the drop-down list. 5. Tick Create as virtual serial port option if you would like to use virtual serial ports instead of real ones. 6. Tick Strict baud rate emulation checkbox if you want to enable baud rate emulation. You can find more details about our virtual serial port and baud rate emulation technologies here. 7.
11. Create UDP connection at the remote end. Repeat steps 1-10 listed above. Make sure that the port numbers are the same at both ends and are not blocked by firewall. 12. Now you are ready to start communication process with default settings. You can refer to Editing UDP connection section if you would like to edit a newly established connection.
Serial to Ethernet Toolkit Search a Serial Device Server 2 3 1. Double click the shortcut on the desktop. 2. Connect a serial device server to the computer and then open the Serial to Ethernet Toolkit. 3. Click on the left window. 4. Click button on the right window. 5. All the searched devices will be listed on the Device List when the search procedure is finished.
Web console This Serial server supports the remote configuration using web console on the network. To use the web console, open a web browser (eg., Internet Explorer) and type the IP address which you have set in the Network and Sharing ® Center (string example of Windows 7 , the actual string is depending on your operating system). Note: Configure the IP address to 192.168.3.X where the X is between 2 and 254. To set up your computer's IP address, refer to the operating system's instruction manual.
Network settings Network settings are used to setup network parameters for serial server. User must assign a valid IP address to serial server. Network system administrator will provide you with an IP address and related settings for the network. The IP address must be unique within the network (otherwise, serial server will not have a valid connection to the network).
IP Address An IP address is a number assigned to a serial server. Computers use the IP address to identify and communicate with the device over the Network. Choose a proper IP address which is unique and valid in the network. By default, the IP address is 192.168.3.22 Default Net Mask will be 255.255.255.0 Default Gateway is 192.168.3.1 IP Configuration There are four possible IP Configuration modes, Static, DHCP, BOOTPM and DHCP/BOOTP respectively.
DNS Server 1/ DNS Server 2 In order to use serial server’s DNS feature, you need to set the IP address of the DNS server to be able to access the host with the Domain Name. Serial server provides DNS Server 1 and DNS Server 2 configuration items to configure the IP address of the DNS Server. DNS Server 2 is included for use when DNS Sever 1 is unavailable. LAN server plays the role of DNS client.
IP address report When serial servers are used in a dynamic IP environment, users must spend more time with IP management tasks. For example, serial server works as a server (TCP or UDP), and the host, which acts as a client, must know the IP address of the server. If the DHCP server assigns a new IP address to the server; the host must take care of what happens when the IP changes.
WiFi settings Mode • Infra: Connect via an access point • Adhoc: Direct connect to a PC without an access point. Scan Routers: Click to search the available wireless LAN(s), and then select a desired wireless LAN to join. IP configuration: Enable the DHCP to get an IP address from the wireless router or disable to change the IP address, Subnet mask and Default Gateway. Encryption: OFF and ON. Key ID: Select a Key ID which you have set on the connected AP, and then enter the password.
Serial settings Serial Settings page is used to set serial port parameters and request for their status. All of the items mentioned above will reflect real-time status. If its setting is override by some application setting, it will show the current running setting. To modify serial settings for a particular port, click on desired port number under Serial Settings. Those serial port parameters are meaningful only in multiple connection usage.
Port Alias Port alias is specially designed to allow easy identification of the aerial devices which are connected to serial server’s aerial port. The factory default is None and is optional. Baud rate Can be set from 110 bps to 921600 bps. The factory default is 115200 bps. Data bits Data bits are 5,6,7,8. The factory default is 8. Stop bits Stop bits are 1 ,2. The factory default is 1. Parity None, Even, Odd, Space, Mark. The factory default is None.
Operating settings Click Operating Settings to display the operating settings for all of serial server ports. To configure the desired port, click from left window under Operating Settings item.
Operation mode Real COM mode TCP Alive check time 1 to 99 min: Serial server automatically closes TCP connection if there is no TCP activity for the given time. After the connection is closed, serial server starts listening for another Real COM driver’s connection from another host. The factory default is 7 minutes. TCP server mode TCP Alive check time: The factory default is 7 minutes. ● 0 min: TCP connection is not closed due to an idle TCP connection.
● 1 to 99 min: Serial server automatically closes TCP connection if there is no TCP activity for the given time. After the connection is closed, serial server starts listening for another host’s TCP connection. Inactivity time (0-65535 ms): The factory default is 0 ms. ● 0 ms: TCP connection is not closed due to an idle Serial Line. ● 0-65535 ms: serial server automatically closes the TCP connection if there is no Serial data activity for the given time.
the intended data transfer is completed. Max connection: The factory default is 1. Max Connection is usually used when the user needs to receive data from different hosts simultaneously. The factory default only allows 1 connection at a time. ● Max. Connection 1: Serial server only allows 1 host to open the TCP connection to the specific serial port. ● Max Connection 2 to 4: Allow 2 to 4 host’s TCP connection request to open the specific serial server’s serial port, at the same time.
TCP client mode TCP Alive check time ● 0 min: TCP connection is not closed due to an idle TCP connection. ● 1 to 99 min: Serial Server automatically closes TCP connection if there is no TCP activity for the given time. Inactivity time ● 0 ms: TCP connection is not closed due to an idle serial line. ● 0-65535 ms: Serial server automatically closes the TCP connection if there is no serial data activity for the given time.
Although inactivity time is disabled, the serial server will check the connection status between the serial server and remote host by sending keep alive packets periodically. If the remote host does not respond to the packet, it assumes that the connection was closed down unintentionally. Serial server will then force the existing TCP connection to close.
Accessible IP settings Serial server has an IP address based filtering method to control access to the serial server. Accessible IP Settings allows you to add or remove legal remote host IP addresses to prevent unauthorized access. Access to serial server is controlled by IP address. That is, if a host’s IP address is in the accessible IP table, then the host will be allowed access to the serial server. You can allow one of the following cases by setting the parameter in any of the 16 rules.
Auto warning wettings E-mail and SNMP trap Enter the mail server IP address for the serial server to send auto warning mails to the mail server. If the mail server requires authentication, tick My server requires authentication check box and enter the User name / Password. Input the Email address of the recipient to receive auto warning mails. Input the SNMP trap server IP address or domain name for auto reporting.
Event type This refers to start the system from power off (contrast this with Warm start). When performing a cold start, serial server will automatically issue an auto warning message by e-mail, or send an SNMP trap after rebooting. This refers to restart the computer without turning the power off. It’s the opposite of cold start. When performing a warm start, serial server will automatically send an e-mail, or send an SNMP trap after rebooting.
The user has changed serial server’s IP address. When the IP address changes, serial server will send an e-mail with the new IP address before serial server reboots. If the serial server fails to send mail to the mail server after 15 seconds, serial server will be rebooting directly and abort the mail auto warning. The user has changed serial server’s password.
Change password Input the Old password and New password to change the password. Leave the password boxes blank to erase the password. In this case, the serial server will not have password protection. If user forgets the password, the ONLY way to configure serial server is by using the Reset button on serial server’s casing to Load Factory Default.
Load factory default This function will reset all of serial server’s settings to the factory default values. The console must prompt the warning message to the users to notice them that previous settings will be lost.
Upgrade The Upgrade page enables user to upgrade firmware from web console. The upgrade option needs a TFTP Server program which needs to be run on the client PC from where the complete firmware Image is to be downloaded onto the serial server board. The Device IP Address displays the IP address of the serial server. Enter the TFTP server IP Address and the Filename of the update file, and then click Upgrade. The firmware will be completely upgraded.
Save/Restart This function is used to save current setting and automatic restart the serial server. Click Submit to save and restart the serial server. Warning!! Reboot will disconnect both serial and Ethernet connections and data maybe lost.
Telnet console Serial server implements a telnet server and can be invoked by making a telnet from remote PC. 1. Enable the Telnet Console function from Windows Configuration Utility. 2.Go to Start Menu > Run. 3. Run telnet from remote pc with the IP address of serial server. Main menu 1. As soon as the telnet console is opened, it comes with an authentication screen displaying the Model Name, MAC Address, Serial Number and the Firmware version. 2. Enter the Password.
3. The Main menu contains following options (1) Basic Settings: To configure basic settings like Server Name, Time Zone, Real Time Clock, Time server IP address, Enable/Disable Web and Telnet Consoles. (2) Network Settings: To configure Network settings like IP Address, Net mask, Gateway, IP Configuration, DNS, SNMP and Auto IP Report. (3) Serial Settings: To configure serial communication parameters like Baud Rate, Data bits, Stop bits, Parity and Flow control.
(8) Ping: To test whether a particular host is reachable across an IP network. (9) Password Settings: To configure password settings like Enable / Disable Password or giving new password to the serial server. (a) Load Factory Defaults: To set the serial server to factory defaults. (v) View Settings: To view all the settings made in the serial server. (s) Save/Restart: To give soft restart. (q) Quit: To quit from the telnet console. 1.
<Basic settings >> 1-1. Type <1> and set the Server Name. Note that the Server Name should not be more than 7 characters and no space should be allowed between characters. 1-2. Type <2> to set the Time zone for the serial server. Select the Time zone for the serial server from the list displayed. Enter your selection 0-9 or a-j to set the Time Zone or type to go to next page of Time zone screen and press .
1-3. Type <3> to set the Local time and enter the Year, Month, Day, Hours, Minutes and Seconds for the local time information. 1-4. Type <4> to set the Time server for the serial server. Enter the IP address of the Time Server which you want to synchronize in time with the serial server. 1-5. Type <5> to access the Web console screen and type the number 0 or 1 to Disable or Enable the web console. (Web console was enabled by default).
1-6. Type <6> to access the Telnet console screen and type the number to Disable or Enable the telnet console. (Telnet console was enabled by default). 1-7. Type to view the Basic Settings applied to the serial server, and then press . 1-8. Type to go back to the Main Menu. If any option in Basic Settings page was configured, telnet console will ask to save Settings. 1-9. Type <1> to save changes or type <0> to quit without saving.
2. Network settings << Main Menu >> Type <2> and then press on the Main Menu to access network settings screen. << Main Menu -- >Network settings >> 2-1. Type <1/2/3> to change the settings of IP address / Net mask / Gateway of serial server respectively. 2-2. Type <4> to set IP configuration, and then type the number to set the IP Configuration.
2-3. Type <5/6> to set DNS 1 / DNS 2 servers. Give the IP Addresses of the DNS Servers. 2-4. Type <7> to Disable or Enable the SNMP. 2-5. Type <8> to set SNMP Community Name. Give any name. By default it is Public. 2-6. Type <9> to set SNMP contact. Give any name. 2-7. Type to set SNMP location.
2-8. Type to set Auto IP Report. Give the IP address of the client PC to which the serial server has to give the auto IP report. 2-9. Type to set Auto IP report to TCP port. Give the TCP Port No. of the client PC to which the serial server has to give the auto IP report. By default its value is 4002. 2-10. Type to set Auto IP report period <0-99 secs>. By default its value is 10 secs. 2-11. Type to view the settings, and then press . 2-12.
3. Serial settings << Main Menu >> Type <3> and then press on the Main Menu to access serial settings screen. << Main Menu -- >Serial settings >> Type <1/2/3/.......> and then press to set the serial settings for the ports 1/2/3/..... respectively. The serial port settings has the menu shown below: <Serial settings -- > Port 1/2/3......>> 3-1. Type <1> to set the Port Alias.
3-2. Type <2> to access the Baud rate screen, and type the number to set Baud rate. 3-3. Type <3> to access the Data bits screen, and type the number to set the Data bits. 3-4. Type <4> to access the Stop bits screen, and type the number to set the Stop bits. 3-5. Type <5> to access the Parity screen, and type the number to set the Parity.
3-6. Type <6> to access Flow control screen, type the number to set the Flow control. 3-7. Type <7> to display the Interface. Note that this model supports only RS232/RS-422/RS485 Interface. 3-8. Type <8> to configure settings Apply to all ports. 3-9. Type to view the settings of the Port. 3-10. Type to go back to the previous menu.
telnet console will ask to save settings. Type <1> to save changes or type <0> to quit without saving. Again type to go back to Main Menu. 4. Operating settings <> Type <4> and then press on the Main Menu to access operating settings screen. <Operating settings >> Type <1/2/3/.......> to set the operating settings for the respective ports 1/2/3/....., and then press . <Operating settings -- > Port 1/2/3/....
4-0. Real com mode 1. Real com mode is set with “0”…. Following screen appears while entering into Real Com Mode. By default, operating mode for all ports is Real Com Mode. 2. Type <2> to set TCP Alive check time from the range (0-99 min). By default its value is 7 mins. 3. Type <3> to configure settings apply to all ports. 4. Type to view the settings made in Real Com mode as below. 5. Type to go back to the previous screen.
4-1. TCP server mode 1. Real com mode is set with “1”…. Following screen appears while entering into TCP Server Mode. 2. Type <2> to set TCP Alive check time from the range (0-99 min). By default its value is 7 mins. 3. Type <3> to set Inactivity time from the range (0-65535 ms). By default its value is 0 ms. 4. Type <4> to set the Max connection from the range (1-4). By default its value is 1.
5. Type <5> to set the Local TCP Port. By default its value is 4001. 6. Type to configure settings apply to all ports. 7. Type to view settings made in TCP Server Mode as below. 8. Type to go back to previous screen. If any option in Operating Port Settings page was configured, Telnet Console will ask to save settings. Type <1> to save changes or type <0> to quit without saving.
4-2 TCP Client Mode 1. Real com mode is set with “2”…. Following screen appears while entering into TCP Server Mode. 2. Type <2> to set TCP Alive check time from the range (0-99 min). By default its value is 7 mins. 3. Type <3> to set Inactivity time from the range (0-65535 ms). By default its value is 0 ms. 4. Type <4 / 6 / 8 / a> to set the Destination IP Address 1 / 2 / 3 / 4.
5. Type <5 / 7 / 9 / b> to set the Destination Port 1 / 2 / 3 / 4 from the range (0-65535). By default its value is 4001. 6. Type to set the TCP Connect ON Mode. Type <0> to select Start up mode or Type <1> to select Any Character mode. By default the Connect ON Mode is Start up. 7. Type to configure settings apply to all ports. 8. Type to view settings made in TCP Client Mode as below. 9. Type to go back to previous screen.
4-3 UDP Client/Server Mode 1. Real com mode is set with “3”…. Following screen appears while entering into UDP Client/Server Mode. 2. Type <2 / 5 / 8 / b> to set Destination IP End Address 1 / 2 / 3 / 4. 3. Type <3 / 6 / 9 / c> to set Destination IP End Address 1 / 2 / 3 / 4. 4. Type <4 / 7 / a / d> to set Destination Port 1 / 2 / 3 / 4 from the range (0-65535). By default its value is 4001.
5. Type to set Local Listen Port from the range (0-65535). By default its value is 4001. 6. Type to configure settings apply to all ports. 7. Type to view the settings made to UDP Client/ Server Mode as below. 8. Type to go back to the previous screen. If any option in Operating Port Settings page was configured, Telnet Console will ask to save Settings. Type <1> to save changes or Type <0> to quit without saving. Again type to go back to Main Menu.
5. Accessible IP settings << Main Menu >> Type <5> on the Main Menu, and then press to access Accessible IP settings page. <Accessible IP Settings >> 1. Type <0> to Enable Accessible IP List. Type <1> to enable or type <0> to disable. 2. Type <1~g> to activate the rules 1~g. To activate the rules, type 1 to enable or type <0> to disable. Then type the IP address and Net Mask on each rule to allow the authorised clients in order to access serial server.
3. Type to view the settings made on Accessible IP Settings page. 4. Refer the following table for more details about the configuration example. Allowable Hosts Any host 192.168.2.246 Input format Disable 192.168.2.246 / 255.255.255.255 192.168.2.1 to 192.168.2.254 192.168.2.0 / 255.255.255.0 192.168.0.1 to 192.168.0.0 / 255.255.0.0 192.168.255.254 192.168.2.1 to 192.168.2.128 192.168.2.0 / 255.255.255.128 192.168.2.129 to 192.168.2.128 / 192.168.2.254 255.255.255.128 5.
6. Auto warning settings << Main Menu >> Type <6> on the Main Menu, and then press to access Auto warning settings page. << Main Menu -- >Auto warning settings>> 6-1 Email and SNMP trap Type <1> to access Email and SNMP trap. << Main Menu -- >Auto warning settings -- >Email and SNMP Trap >> 1. Type <1> to set the Mail server. Give the IP address of the mail server. 2.
3. Type <3> to set From account address. 4. Type <4 / 5 / 6 /7> to set the Email address 1 / 2 / 3 / 4. 5. Type <8> to set the SNMP Trap server IP or domain name. 6. Type to view the settings made in Email and SNMP strap page. 7. Type to back to the previous menu. If any option in Email and SNMP trap page was configured, telnet console will ask to save settings. Type <1> to save changes or type <0> to quit without saving.
6-2 Event type << Main Menu -- >Auto warning settings >> Type <2> to access Event type. << Main Menu -- >Auto warning setting -- >Event type >> 1. Type <1> to set the event Cold start. We can enable the auto warning methods: Mail or Trap. 2. Type <2> to set the event Warm Start. We can enable the auto warning methods: Mail or Trap. 3. Type <3> to set the event Authentication Failure. We can enable the auto warning methods: Mail or Trap.
4. Type <4> to set the event IP Address Changed. We can only enable the auto warning method: Mail. 5. Type <5> set the event Password Changed. We can only enable the auto warning method: Mail. 6. Type to view the settings made in Event Type page. 7. Type to back to the Main Menu. If any option in Event Type page was configured, telnet console will ask to save settings. Type <1> to save changes or <0> quit without saving.
7. Monitor << Main Menu >> Type <7> on the Main Menu, and then press to access Monitor settings page. << Main Menu -- >Monitor >> 1. Type <1> to monitor the Line status of serial server serial ports, and then press to quit. 2. Type <2> to monitor the Async status, and then press to quit. 3. Type <3> to monitor the Async-Setting status, and then press to quit. 4. Type to go back to the Main Menu.
8. Ping << Main Menu >> Type <8> on the Main Menu, and then press to access Ping settings page. Give the Target Host IP address and press . Type to stop the ping and to go back to Main Menu. If the IP Address of DNS Server is given in Network Settings page, then we can translate the Domain name given in this ping option to IP address. See the screen below.
9. Change password << Main Menu >> Type <9> on the Main Menu, and then press to access Password Settings page. << Main Menu -- > Password Settings>> 1. Type <1> to Enable password to the serial server. Type <1> to Enable or type <0> to Disable the Password Status. 2. Type <2> to Change the Password of the serial server. Enter the Old Password. Then give the New Password and then Re-enter New Password. 10.
Regulatory compliance FCC conditions This equipment has been tested and found to comply with Part 15 Class B of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference (2) This device must accept any interference received and include interference that may cause undesired operation.
Specification Item Ports Connector FIFO ESD protect Transmission Speed Interface Interface connector Power requirements Operating temperature Operating humidity Regulatory approvals Description 4xRS-232/422/485 8-pin RJ-45 512 bytes 15KV ESD, 3KV isolation (RS-485) 110bps~921.
FCC INFORMATION This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: 1. This device may not cause harmful interference, and 2. This device must accept any interference received, including interference that may cause undesired operation. Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules.
