User Manual EKI-1528/1526 8/16-port RS-232/422/485 Serial Device Server
Copyright The documentation and the software included with this product are copyrighted 2008 by Advantech Co., Ltd. All rights are reserved. Advantech Co., Ltd. reserves the right to make improvements in the products described in this manual at any time without notice. No part of this manual may be reproduced, copied, translated or transmitted in any form or by any means without the prior written permission of Advantech Co., Ltd. Information provided in this manual is intended to be accurate and reliable.
Declaration of Conformity CE This product has passed the CE test for environmental specifications when shielded cables are used for external wiring. We recommend the use of shielded cables. This kind of cable is available from Advantech. Please contact your local supplier for ordering information. CE This product has passed the CE test for environmental specifications. Test conditions for passing included the equipment being operated within an industrial enclosure.
Safety Instructions 1. 2. 3. Read these safety instructions carefully. Keep this User Manual for later reference. Disconnect this equipment from any AC outlet before cleaning. Use a damp cloth. Do not use liquid or spray detergents for cleaning. 4. For plug-in equipment, the power outlet socket must be located near the equipment and must be easily accessible. 5. Keep this equipment away from humidity. 6. Put this equipment on a reliable surface during installation.
Chapter Chapter 1 Introduction..........................................1 1.1 1.2 1.3 1.4 Overview ................................................................................................... 2 Features .................................................................................................... 2 Product Specifications............................................................................... 3 1.3.1 LAN ...............................................................................
3.8 3.9 Port Monitor ............................................................................................ 37 Administrator Settings............................................................................. 38 3.9.1 Import/Export Device Setting ...................................................... 38 3.9.2 Import/Export Serial Port Setting ................................................ 39 3.9.3 Locate the Serial Device Server ................................................. 39 3.9.
Chapter 1 Introduction 1
1.1 Overview This manual provides the necessary information to use the EKI-1528 and EKI-1526. The Advantech EKI-1500 series of serial device servers consist of fast and costeffective device servers between serial RS-232/422/485 and Ethernet interfaces. The two Ethernet ports allow the EKI-1528/1526 to establish two separate Ethernet connections to two Ethernet domains or switches in the same domain.
Chapter 1 1.3 Product Specifications 1.3.1 LAN Compatibility: IEEE802.3, IEEE802.3u Speed: 10/100 Mbps, auto MDI/MDIX No. of Ports: 2 Port Connector: 8-pin RJ45 (with LED) Protection: Built-in 1.5 KV magnetic isolation Port Type: RS-232/422/485, software selectable No. of Ports: 8/16 Port Connector: 8-pin RJ45 Data Bits: 5,6,7,8 Stop Bits: 1,1.5,2 Parity Bits: None, Odd, Even, Space, Mark Flow Control: XON/XOFF, RTS/CTS, DTR/DSR Baud Rate: 50 bps to 921.
1.3.5 General LED Indicators: – System: Power, System Status – LAN: Speed, Link/Active – Serial: Tx, Rx Alert Tool: Built-in buzzer and RTC (real time clock) Reboot Trigger: Built-in WDT (watchdog timer) 1.3.6 Power Requirements Power Input: 100 to 240 VAC, 47 to 63 Hz Power Consumption: – EKI-1528: 8W – EKI-1526: 10W 1.3.7 Environment Operating Temperature: 0 to 60 oC (32 to 140 oF) Storage Temperature: -20 to 85 oC (-4 to 185 oF) Operating Humidity: 5 to 95% RH 1.3.
Chapter 2 Getting Started 2
2.1 Understanding the EKI-1528/1526 The EKI-1528/1526 is network-based, serial device server for connecting RS-232/ 422/485 serial devices, such as PLCs, CNCs, scales, and scanners, directly to a TCP/IP network. Once connected through the EKI-1528/1526, the serial devices will be able to send and receive data on a network like any other network devices. It extends traditional COM ports of a PC with access over a TCP/IP network.
Advantech serial device server configuration utility is a serial COM port redirector that creates virtual COM ports and provides access to the serial devices connected to Advantech serial device servers. You can configure the serial device server and enable the virtual COM port using one integrated utility.
2.1.2 TCP Server (Data Mode) In the TCP server mode, you might initiate the TCP connection from host to the EKI1500 serial device server. This operation mode supports a max. of 5 simultaneous connections for each serial port on the EKI-1500 serial device server from one host or several hosts, however multi-hosts collect the data from one serial port at the same time.
In the TCP Client mode, the TCP connection will be established from the EKI-1500 serial device server. This operation mode supports a max. of 16 simultaneous connections for each serial port on the EKI-1500 serial device servers to one host or several hosts. You should configure the IP address and TCP port number of the network hosts which the EKI-1500 serial device server connect to using Advantech Serial Device Server Configuration Utility.
2.1.5 UDP Mode (Data Mode) UDP is used primarily for broadcasting messages over a network. In the UDP server mode, the EKI-1500 serial device server accesses a max. of 8 hosts’ UDP message. In the UDP client mode, the EKI-1500 serial device server transmits UDP message to a max. of 16 hosts simultaneously. 2.1.
In this section, it will give you an overview of the EKI-1528/1526 hardware and installation. 2.2.1 Panel Layout EKI-1526: Front View Chapter 2 2.2 Hardware Getting Started EKI-1526: Rear View EKI-1528: Front View EKI-1528: Rear View Reboot Button Press the reboot button to reboot the EKI-1528/1526. Default Setting Button The EKI-1528/1526 will be set back to the factory default settings after you keep pressing this button about 10 seconds.
2.2.2 LED Indicators There are LEDs display the power status, system status, dual Ethernet networks status, and serial communication status on the front panel of the EKI-1528/1526. Each of them has its own specific meaning as below table. Table 2.
This section introduces how to connect the EKI-1528 or EKI-1526 to serial devices for first time. 2.3.1 Rack Mount Chapter 2 2.
2.3.2 Connecting EKI-1528/1526’s Power Connect the EKI-1528 or EKI-1526 AC power line with its AC connector. If the power is properly supplied, you can turn on the power switch and the PWR LED will show a green color. 2.3.3 Connecting to the Serial Devices The EKI-1528/1526 provides 8 or 16 RJ45 connectors. Connect the serial data cable between the EKI-1528/1526 and the serial devices. The RS-232/422/485 pin assignments are as below. Table 2.
The following section will show you how to install the Advantech serial device server configuration utility, a tool to set up and monitor the EKI-1500 serial device servers. Note! Be sure the Microsoft .NET Framework on your host PC is greater than version 2.0. Insert the Advantech industrial communication IEDG series driver utility CD into the CD-ROM drive (e.g. E:\) on the host PC. 2.
5. The Setup program will specify a default installation path: C:\Program Files\Advantech eAutomation\Serial Device Server Configuration Utility\ 6. After setup has copied all program files to your computer, click the button to finish the installation.
Chapter 3 Configuration 3
3.1 Configuration Utility Overview EKI-1500 serial device servers provide an easy-to-use utility to configure your serial device server through an Ethernet connection. For secure administration, it can also restrict the access rights for configuration to only one host PC. With this secure function enabled, other PCs will not have permission for configuration.
Please reserve TCP/UDP port 5048 and 5058 in your Ethernet network, configuration utility will use these ports to communicate with Advantech EKI-1000, ADAM-4570, and EDG-4500 serial device servers. 3.2 Discovering Serial Device Servers Advantech Serial Device Server Configuration Utility will automatically search all the EKI-1000, ADAM-4570 and EDG-4500 series device servers on the network and show them on the Serial Device Server List Area of the utility.
Select the device in this sub-tree. The first tab on the “Configuration Area” shows the summary of “Basic Information” included device type, version, and name, “Ethernet Information”, and “Serial Port Information”. In the serial port information frame, it displays the operation mode, status and connected host IP. Click on the “+” before the device name, and the utility will expand the interfaces on this device server. Click on each item, you will entry the configuration page to change the setting.
Chapter 3 Configuration 3.2.2 Clear Device List and Search Again You can click the button on the Quick Tool Bar. The utility will clear all list device servers in the Serial Device Server List Area and re-search again. Don’t use this function frequently. The warning message will be pop-up when you double click this button. You can click the button on the “Quick Tool Bar”. The utility will search serial device server on local LAN.
3.2.3 Manual Appending Using “Add IP address to Favorite” or “Search a Range of IP addresses” function, you are able to add one device or group of devices to “Favorites”. These devices can locate on local network domain or other network domain.
This section explains how to configure the EKI-1528/1526 network using this utility so that it can communicate over a network with serial devices. Click on the “+” before the model name (e.g. EKI-1526), and the utility will expand the tree structure to show the individual device name. And click on the “+” before the device name, and the utility will expand the interfaces on this device server. Select the Ethernet interface. (Select Eth1 or Eth2, these are two individual Ethernet ports) Chapter 3 3.
DHCP + Auto-IP DHCP Server assigned IP address, Subnet Mask, Default Gateway, and DNS. BOOTP + Auto-IP BOOTP Server assigned IP address. DHCP + BOOTP + Auto-IP DHCP Server assigned IP address, Subnet Mask, Default Gateway, and DNS, or BOOTP Server assigned IP address. (If the DHCP Server does not respond) DNS Setting In order to use DNS feature, you need to set the IP address of the DNS server to be able to access the host with the domain name.
Baud Rate: The EKI-1500 serial device server supports baud rate from 50 to 921.6Kbps. While setting the baud rate, please note that the value should conform to the current transmission speeds of connected devices. Parity: The EKI-1500 serial device server provides five options: None, Odd, Even, Space, and Mark. 25 EKI-1528/1526 User Manual Configuration Type The EKI-1500 serial device server offers three kinds of serial interfaces, RS-232, RS485 and RS-422.
Data Bits: The EKI-1500 serial device server provides four options: 5, 6, 7 and 8. Stop Bits: The EKI-1500 serial device server provides three options: 1, 1.5 and 2. Flow Control: The EKI-1500 serial device server provides four options: None, XOn/XOff, RTS/CTS, and DTR/DSR. Note! When you have finished the configuration of these settings for each category, please press the “Apply” button in order to make these settings effective on the Serial Device Server.
Chapter 3 Configuration Delay Time (ms) When you enable the delay time, the serial port will postpone the received data for the time interval you set, and then send the received data to the TCP/IP network. Ignore Purge Some application program will purge the serial port while it is the first time opens this serial port. You can ignore the purge command by enable this option. Disable Character Timeout Detection Enable this option will disable the serial port character timeout detection.
3.5 Operation Mode Settings 3.5.1 Virtual COM Mode The EKI-1500 serial device server extends traditional COM ports of a PC to Ethernet access. Through Ethernet networking, users can control and monitor remote serial devices and equipments over LAN or WAN. The EKI-1528/1526 comes with a COM port redirector (Virtual COM driver) that transmits all serial signals intact. This means that your existing COM-based software can be preserved, without modifying to fulfill the needs.
Round-Robin mode: Enabling “Response Timeout” parameter, the EKI-1528/1526 will operate in “RoundRobin mode”. Each serial port supports up to five simultaneous connections, so multiple hosts can transmit/receive data to/from the same serial port simultaneously. Every host can transmit data to the same serial port simultaneously, but the EKI1528/1526 will process the data communication in order. The EKI-1528/1526 will process the first host’s request and reply the response to the first host.
You might select “USDG Mode” as the following figure to change the mode of the port to TCP server/client or UDP mode. Protocol The EKI-1528/1526 provides TCP/IP and UDP two protocols. In settings, you can choose either TCP mode or UDP mode according to your application. Data Listen Port The TCP/UDP port number represents the source port number, and the number is used to identify the channel for remote initiating connections. Range: 1024-65533.
There are two operating mode of Multi-access function. One is Normal mode; another is Round-Robin mode. Normal Mode Disabling “Response Timeout” parameter, the EKI-1528/1526 will operate in “normal mode”. When multiple hosts open the serial port simultaneously, the EKI-1528/1526 only offers control ability for the first connected host and provides data communication function for others.
Peer Number Set the number of network device which you want to connect. You can set maximum sixteen network devices which you want to connect. You need to fill out the IP Address and Port of network devices which you want to connect. 3.5.3 Control Mode (USDG Mode) In controlling mode, the EKI-1528/1526 presents a modem interface to the attached serial device: it accepts AT-style modem commands to connect / disconnect to other networking device.
Chapter 3 The default value is 1000 ms. Example: + + + The following commands are available for EKI-1528/1526. Table 3.1: AT Command List Function ATDT “Forms a TCP connection to the specified host. Ex: ATDT 192.0.55.22:5201 In above example, the EKI serial device server forms a raw TCP connection to the networking device (192.0.55.22). The TCP port is 5301.
3.6 Accessible IP Settings Accessible IP setting allows you to add or remove the blocking host IP addresses to prevent unauthorized access. If you want to restrict access to certain PCs, you can list their IP addresses in this area. The maximum is 32 PCs. 3.7 Auto Warning Settings 3.7.1 Email Alert Consult your ISP or Network Administrator for the proper SMTP mail server settings. The auto warning functions may not work properly without proper settings.
Chapter 3 3.7.2 SNMP Trap Configuration You need to set the proper IP address of SNMP Trap Server. And choose the Trap Version; there are “SNMP v1” and “SNMP v2c” options. 3.7.3 System Event Cold Start This refers to starting the system from power off. When performing a cold start, the EKI-1528/1526 will send an e-mail, or send a SNMP trap after success rebooting.
Warm Start This refers to restarting the system without turning the power off. When performing a warm start, the EKI-1528/1526 will send an e-mail, or send a SNMP trap after restarting the system. Authentication failure The user types a wrong password from Console or Administrator. When authentication failure Occurs, the EKI-1528/1526 will send an e-mail, or send a SNMP trap. IP Change The user changes the EKI-1528/1526’s IP address.
3.8 Port Monitor Configuration utility provides an excellent function that allows monitoring the serial ports’ status. It will present each serial port’s operation mode and status. The IP address of the host PC which is communicating with serial port will be list on the right window. Click “Refresh” button, the status will be refresh once. It will be auto refresh after click “Auto Refresh” and the time duration is depending on the setting (the default value is 1000ms).
3.9 Administrator Settings The configuration utility provides several administrator settings for easy management and configuration. Right click the mouse on the device name in the sub-tree of Serial Device Sever List Area, and select these administrator settings. 3.9.1 Import/Export Device Setting The utility allows importing or exporting the serial device server’s setting via the “.conf” file format.
The utility allows importing or exporting the serial port setting including “Basic Setting” and “Operation Setting” via “.sps” file format. Chapter 3 3.9.2 Import/Export Serial Port Setting Configuration 3.9.3 Locate the Serial Device Server If there are many serial device severs need your management, you may need to identify which unit is correct to configuration on utility.
Click “Unlock Device” to unlock the serial device sever, and you need to fill in the password you have set up before. If you forgot the password, the only way to solve this problem is to restore the setting of the serial device server to the factory default which will be introduced next section.
Chapter 3 Configuration 3.9.5 Restore to Factory Default Settings The configuration utility provides this function to let you can restore the serial device server to factory default settings. The confirm message will be pop-up while clicking “Restore to Factory Default Settings”. If you really want to restore the serial device sever to factory default settings, please click “Yes” button to continue.
3.9.6 Update Firmware Advantech continually upgrades its firmware to keep up with the ever-expending world of computing. You can use the update firmware function in the utility to carry out the upgrade procedure. Please access Advantech’s website: http://www.advantech.com to download the latest version of the firmware. Before update the firmware, make sure that your host’s Network domain is as same as the serial device server or the host can establish the TCP connection to the serial device server.
Be sure that the host PC Ethernet network domain is as same as the EKI-1500 serial device server or the host PC can establish the TCP connection with the serial device server while doing the updating firmware process. 43 EKI-1528/1526 User Manual Configuration Note! Chapter 3 Wait for few seconds to process the updating firmware. After downloading the firmware completely, click on the “OK” button. The serial device server will restart automatically.
EKI-1528/1526 User Manual 44
Chapter 4 Setting COM Redirector 4
4.1 Setting COM Redirector(Virtual COM port) Advantech COM port mapping software is a serial COM port redirector that creates virtual COM ports and provides access to serial devices connected to Advantech serial device servers. Your serial device applications can communicate with serial devices connected to Advantech serial device servers without software changes.
Chapter 4 47 EKI-1528/1526 User Manual Setting COM Redirector The COM ports in the “Virtual Com Ports” listing are now available for use by Windows applications.
4.1.2 Manual Mapping Right click the serial device name on the sub-tree of Device Server List area and select the “Manual Mapping” function. Select the serial port on the serial device server and the host COM that you want to map. Press
Dual Ethernet Redundancy The EKI-1500 serial device sever has two Ethernet ports. You can select two Ethernet port to establish two Ethernet connections with one virtual COM port. It means that COM redirector will use one connection with the COM port on device server to communicate. If this connection failed, COM redirector will establish another Ethernet connection to communicate with device. The switch time will be 3 seconds ~ 5 seconds depending on the network traffic and host status.
4.1.3 Manual Direct Mapping Virtual COM Port Click the button on the Quick Took bar, you can add a target by selecting the Device Type and inputting the IP address without physically connecting the serial device server to the network. 4.1.4 Remove the Virtual COM Port If you want to remove the virtual COM port, you can remove them one by one or group remove ports. Individual Remove Right click on COM port you have mapped before and select “Remove This Port”.
Setting COM Redirector 4.2 Running Diagnostic Test The purpose of this test is to make sure the communication from host PC to serial device server is OK. If there is still an error, you can check the communication from the EKI-1500 serial device server to the devices. If the test is selected, an external test will be done to check that the connection signals for each port are working properly. For the test, you will need to connect each port to a loopback tester (provided in the package).
Click “Simple Serial Test” on the Tools menu, Select which COM port you want to run diagnostic test, and then press “Test” button to process the testing.
When the test is finish, it will show the test result, the click “Exit” button to return to the utility window. 53 EKI-1528/1526 User Manual Setting COM Redirector Communication Parameters Test Baud rate: 50bps ~ 921.6kbps Data bit: 5, 6, 7, 8 Stop bit: 1, 1.
EKI-1528/1526 User Manual 54
Chapter 5 Web-Based Configuration 5
5.1 Overview EKI-1500 serial device server can be configured through a web interface. By using a standard web browser, the same procedure as with the Windows configuration utility can be used. In the browser’s address field, enter the IP Address of your EKI-1500 serial device server. The default IP setting is 10.0.0.1, but you should use the IP which you have previously assigned for this device. Once the IP is entered, you will be presented with the following windows.
Chapter 5 Web-Based Configuration By Windows Internet Explorer 57 EKI-1528/1526 User Manual
5.3 System You can change the Device Name and Device Description on this page. You can also enable or disable the Web, Telnet, and SNMP functions. Moreover, you can set the Timezone related setting. 5.4 Network Configuration Click the Net Configuration and chose either Net 1 or Net 2, there are Net Mode, IP Address, Subnet Mask, Default Gateway and DNS. Enter the corresponding values for your network environment. Remember press “Save” after fill in all values.
All new configurations will take effect after rebooting. The reboot function is located on the main menu of the Web Configuration. 5.5 Port Configuration 59 EKI-1528/1526 User Manual Web-Based Configuration There are Basic, Operation Mode, and Advanced Setting in the serial port configuration. For more detailed information for setting, please refer to chapter 3.4 and chapter 3.5.
5.6 Monitor You can monitor the serial ports settings, statistic, and the connected IP address by click on Monitor function on the main menu.
Chapter 5 You can set the e-mail server and SNMP Trap server in the Setting page, and set the event type in the Event page. For more detailed information for Auto Warning function, please refer to chapter 3.7. 61 EKI-1528/1526 User Manual Web-Based Configuration 5.
Note! All new configurations will take effect after rebooting. The reboot function is located on the main menu of the Web Configuration. 5.
63 EKI-1528/1526 User Manual Web-Based Configuration If you want to disable the password protection, just change the password to the default “None” (leave the new password column blank), Be sure to press the “Save” button and reboot the serial device server to make the change effective. Chapter 5 If you have set a password via the configuration utility or Telnet or serial console, when you access the web configuration, you need to key in the password. Do not need to enter the username in the dialog.
5.9 Import/Export Device Settings You can Import or Export the serial device server all setting as the “.conf” file format.
The configuration will take effect after clicking “Save” button. But all configurations will save to flash memory after this reboot step. Press the “Reboot” button and the system will give a reset response. It will take a few seconds to reconnect with the new values. Chapter 5 5.
EKI-1528/1526 User Manual 66
Chapter 6 6 Telnet/Serial Console Configuration
6.1 Overview The purpose of the Console Configuration is to help you manage your device in console mode. One of the main functions of the console mode is to change the web configuration login password. You can use terminal software like Hyper Terminal, Telix and other related terminal software. 6.2 Telnet Console Create a new connection You can create a new Telnet connection and assign a connection name for the console configuration.
Connecting the cable You can connect to the EKI-1500 serial device server’s console port with a RS-232 DB9 M-type communication cable, with the other end connecting to the host’s serial port. Make sure the connection is OK and then run the Hyper Terminal Program on your host. Create a new connection You can create a new connection and assign a connection name for the console configuration. 69 EKI-1528/1526 User Manual Telnet/Serial Console Configuration 6.
Select the COM port Confirm that the console configuration works ok. COM Port Settings To connect the EKI-1500 serial device server for console configuration, the port setting should match the EKI-1500 serial device sever default settings.
Table 6.
Help You might type the “help” command or press twice to show the supported command list. [Usage] help [Function] Display help information of command list You might use “help” command to show the usage of all commands.
[Usage] system name XXXX [Function] Set current device name [XXXX: maximum length 31 bytes] [Usage] system desc XXXX [Function] Set current device description [XXXX: maximum length 127 bytes] Port “Port” is the command to show all serial ports information and configure the serial ports settings.
[Usage] port nn or port all [Function] Show the “nn”th port or all ports information [Usage] port nn desc XXXX [Function] Set the “nn”th port’s description [XXXX: maximum length 127 bytes] EKI-1528/1526 User Manual 74
Chapter 6 [Usage] port nn||all type 232|422|485 flow 0|1|2|3 [Function] Set serial ports’ type and flow control Flow 0: None Flow 1: XOn/XOff Flow2: RTS/CTS Flow3: DTR/DSR Acceptable baud rate: 50, 75, 110, 150, 300, 600, 1200, 1800, 2400, 4800, 7200, 9600, 14400, 19200, 38400, 57600, 115200, 230400, 460800, and 921600 Parity n: None Parity e: Even Parity o: Odd Parity m: Mark Parity s: Space [Usage] port nn|all mode vcom|ctrl|data [Function] Set the serial ports as virtual COM mode, control mode, or data
[Usage] mvcom [Function] Show all serial ports mode and related information [Usage] mvcom nn|all [Function] Set the “nn”th or all serial ports as the Virtual COM mode [Usage] mvcom nn|all idleto XX [Function] Set the “nn”th or all serial ports host idle timeout (S) [Usage] mvcom nn|all respto XX framebk XX [Function] Set the “nn”th or all serial ports response timeout and frame break mctrl Show and setup the Control mode [Usage] mctrl [Function] Show all serial ports mode and related information [Usage] mc
Chapter 6 mdata Show and setup the Data mode [Usage] mdata nn|all [Function] Set the “nn”th or all serial ports as the Data mode [Usage] mdata nn|all protocol TCP|UDP [Function] Set the “nn”th or all serial ports’ transmit protocol as TCP or UDP [Usage] mdata nn|all idleto XX lsport XXXX atport XXXX [Function] Set the “nn”th or all serial ports data idle timeout, listen port, and AT command port [Usage] mdata nn|all respto XX framebk XX [Function] Set the “nn”th or all serial ports response timeout and fr
net Show and setup the Ethernet port configuration [Usage] net 1|2 [Function] Show the first or second Ethernet port status and information [Usage] net 1|2 mode static|dhcp|boot|all [Function] Set the network operating mode [Usage] net 1|2 ip XX.XX.XX.XX netmask XX.XX.XX.XX gw XX.XX.XX.XX [Function] Set IP address, subnet mask, and default gateway [Usage] net 1|2 dns auto|specific [Usage] net 1|2 dns1 XX.XX.XX.XX [Usage] net 1|2 dns2 XX.XX.XX.
Chapter 6 password [Usage] password old XXXX new XXXX [Function] Confirm the old password and set a new password apply [Usage] apply [Function] Save the settings to the flash memory and reboot the system immediately exit [Usage] exit [Function] Terminate the shell session import/export [Usage] import [Function] Import the serial device server settings’ file [Usage] export [Function] Export the serial device server settings’ file 79 EKI-1528/1526 User Manual Telnet/Serial Console Configuration [Usage]
monitor Show the serial ports settings, statistic, and connected IP address [Usage] monitor port 1|2|…|16 setting [Function] Monitor the serial ports settings [Usage] monitor port 1|2|…|16 statistic [Function] Monitor the serial ports statistic [Usage] monitor port 1|2…|16 ip [Function] Monitor the serial ports connected IP address alarm Show or configure the auto warning function EKI-1528/1526 User Manual 80
Chapter 6 time Show or configure the time information 81 EKI-1528/1526 User Manual Telnet/Serial Console Configuration For more detailed setting for auto warning, please refer to chapter 3.
[Usage] time [Function] Show the current time information [Usage] time YYYYMMDDhhmmss [Function] Modify the current time information [Usage] time timezone -12|…|0|1|…|12 [Function] Set the current timezone configuration [Usage] time daylight on|off begin MMDD end MMDD [Function] Set the current time daylight saving configuration [Usage] time ntp XXXX [Function] Set the NTP timeserver [XXXX: time server] service Enable or disable some extra service [Usage] service web enable|disable [Function] Enable or dis
Appendix A A Pin Assignments
A.1 Pin Assignments A.1.1 RS-232 Pin Assignments A.1.2 RJ-45 Cable PIN Assignments A.1.2.1 1. RS-422 Pin No. Description 1 Tx- 2 Tx+ 5 GND 3 Rx+ 4 Rx- A.1.2.2 2. RS-485 Pin No.
Appendix A Pin Assignments 85 EKI-1528/1526 User Manual
www.advantech.com Please verify specifications before quoting. This guide is intended for reference purposes only. All product specifications are subject to change without notice. No part of this publication may be reproduced in any form or by any means, electronic, photocopying, recording or otherwise, without prior written permission of the publisher. All brand and product names are trademarks or registered trademarks of their respective companies. © Advantech Co., Ltd.
