KYLAND KPS310XA Series User Manual
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KYLAND KPS310XA Series User Manual

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KPS310XA&320XA Serial Server user manual
Issued Date: May, 2022
Version: V1.1

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  • Page 1 KPS310XA&320XA Serial Server user manual Issued Date: May, 2022 Version: V1.1...
  • Page 2 Disclaimer: Kyland Technology Co., Ltd. tries to keep the content of this manual as accurate and as updated as possible. This document is not guaranteed to be error-free, and we reserve the right to amend it without notice to users.

  • Page 3: Table Of Contents

    KPS310XA&320XA Serial Server user manual Table of Contents 1 Product Introduction ..........................1 1.1 Summary ..............................1 1.2 Packing List ............................... 1 1.3 Product characteristics ..........................1 1.4 Software function............................2 1.5 Model number ............................2 2 Electrical characteristics and specification parameters ................2 2.1 Connect power supply ..........................
  • Page 4 KPS310XA&320XA Serial Server user manual 3.4.4 SNMP settings ............................16 3.4.5 MAC address filter settings ........................17 3.4.6 Basic Alarm .............................. 18 3.4.7 Power down alarm settings ........................19 3.5 User ................................19 3.5.1 User management ............................19 3.5.2 Modify password ............................20 3.6 Serial server .............................

  • Page 5: Product Introduction

    KPS310XA&320XA Serial Server user manual 1 Product Introduction 1.1 Summary The KPS310XA&320XA series Serial Server is an industrial Serial Server based on Linux system architecture and ARM 9 processor. It is mainly used for the conversion of communication regulations. Through data acquisition, storage and control operations, it can realize online real-time monitoring and remote control and other functions, and can be used as the terminal equipment of the industrial Internet platform.

  • Page 6: Software Function

    KPS310XA&320XA Serial Server user manual 1.4 Software function Route: support static route Safety: support SSH, MAC address binding and user classification Device management: support Web management (HTTP/HTTPS) Support KyCMT integrated debugging management tool (device search, IP address configuration, etc.) Support ICMP control message Support SNMP v2c Support SNMP Trap Support ARP、DNS、DHCP Client...

  • Page 7: Connect Serial Device

    KPS310XA&320XA Serial Server user manual KPS3102A：1.0W KPS3204A：1.5W KPS3208A：1.6W 2.2 Connect serial device The serial port of the KPS310XA&320XA Serial Server device is located on the front panel of the device. If you are trying to connect multiple devices to the serial port, all devices must use the same communication protocol Pin description of serial port refer to section 2.5: pin definition.

  • Page 8: Led Indicator

    KPS310XA&320XA Serial Server user manual the same network segment as the network port of the Serial Server and no IP, MAC address conflicts. 2.3 LED Indicator The LED indicator of KPS310XA&320XA Serial Server is located on the front panel of device. Table 1 LED indicator Description Flash: press Reset Button for more than 3 seconds...
  • Page 9 KPS310XA&320XA Serial Server user manual KPS3208A：177x100x44 mm Unit: mm Figure 1 KPS3101A/3102A dimension drawing Unit: mm Figure 2 KPS3204A dimension drawing...

  • Page 10: Pin Definition

    KPS310XA&320XA Serial Server user manual Unit: mm Figure 3 KPS3208A dimension drawing 2.5 PIN definition 2.5.1 Network interface Table 2 Network port definition MDI-X signal MDI signal undefinition undefinitio 2.5.2 Serial interface KPS310XA&320XA Serial Server serial interface is terminal block, it can be connected to external serial port device through terminal block.
  • Page 11 KPS310XA&320XA Serial Server user manual Table 3 KPS3101A terminal definition Port ID RS-232 RS-485 Data-(B) Data+(A) Table 4 KPS3102A terminal definition Port ID RS-232 RS-485 Data-(B) Data+(A) Data-(B) Data+(A) Table 5 KPS3204A terminal definition Port ID RS-232 RS-485 Data-(B) Data+(A) Data-(B) Data+(A) Data-(B)

  • Page 12: Power Input Interface

    KPS310XA&320XA Serial Server user manual Data-(B) Data+(A) Data-(B) Data+(A) Data-(B) Data+(A) Data-(B) Data+(A) Data-(B) Data+(A) Data-(B) Data+(A) Data-(B) Data+(A) Data-(B) Data+(A) 2.5.3 Power input interface KPS310XA&320XA Serial Server uses a 2-pin plug-in terminal block to connect the power supply, the device has reverse connection protection, and the positive and negative of power interface allow reverse connection.

  • Page 13: Specification

    KPS310XA&320XA Serial Server user manual 2.6 Specification 2.6.1 Network interface Network interface number: KPS3101A/KPS3102A has 1；KPS3204A/KPS3208A has 2 Rate: 10/100Mbps, Adaptive Connector: RJ45 Protocol: TCP/UDP ESD protection: Air ± 8KV, Contact ± 6KV Isolation protection: Build-in 1.5 KV 2.6.2 Serial interface Serial interface number: KPS3101A has 1;...

  • Page 14: Button

    KPS310XA&320XA Serial Server user manual KPS3204A：T/Rx-1、T/Rx-2、T/Rx-3、T/Rx-4 KPS3208A：T/Rx-1、T/Rx-2、T/Rx-3、T/Rx-4、T/Rx-5、T/Rx-6、T/Rx-7、 T/Rx-8 Network: KPS3101A：SPEED，ACT/LINK（RJ45） KPS3102A：SPEED，ACT/LINK（RJ45） KPS3204A：SPEED，ACT/LINK（RJ45） KPS3208A：SPEED，ACT/LINK（RJ45） 2.6.6 Button Reset: press it less than 3 seconds, device restart; press it more than 3 seconds, device recovery factory default. 2.6.7 Mechanical structure Enclosure: SECC Electrolytic galvanized steel plate Protection level: IP40 Mounting: DIN or wall mount 2.6.8 Environment condition...

  • Page 15: Login

    KPS310XA&320XA Serial Server user manual 3.1 Login Connect to KPS3204A Serial Server Web console: Open browser, then enter IP address of Serial Server. The default IP address of Serial Server: Port 1 eth0:192.168.0.249; Port 2 eth1: 192.168.1.249 Figure 4 Login page Default login username: admin, login password: admin.
  • Page 16 KPS310XA&320XA Serial Server user manual Figure 6 Network page Click Network-interface menu, network interface page shows “Edit” button. Click “Edit” button and enter into network interface edit page, user can set up IP address, subnet mask, Serial Server and user-defined DNS of port 1-LAN (eth0) and port 2-LAN2 (eth1). After completing the parameter configuration, click “Apply”...

  • Page 17: Interface Bridge

    KPS310XA&320XA Serial Server user manual 3.3.2 Interface bridge Network-interface bridge page shows relevant network parameters of the interface bridge, including enable bridge, IPv4 address, IPv4 subnet mask, user-defined DNS server, etc. The interface bridge is divided into two bridge modes: LAN-LAN and LAN-WAN. LAN-LAN bridge mode.

  • Page 18: Application

    KPS310XA&320XA Serial Server user manual Figure 9 bridge page of the different network segment Table 10 bridge parameter of the different network segment Parameter Value Description Protocol Select static IP or DHCP Static address、DHCP client IPv4 address IP address IP address 255.255.255.0 IPv4 subnet Identify that the server belongs to class A,...

  • Page 19: Ftp Settings

    KPS310XA&320XA Serial Server user manual Figure 10 Time synchronization page Table 11 Time synchronization parameter Parameter Value Description Time interval 1min, 5min, 20min Time request interval Calibrate NTP Target NTP server The device send the time request to NTP server server 3.4.2 FTP settings FTP settings page shows the relevant parameters of the device as FTP server, including enable...

  • Page 20: Email Warning Settings

    KPS310XA&320XA Serial Server user manual FTP password User-defined The password for user log in FTP server 3.4.3 Email warning settings Email warning settings page shows the relevant parameters of email waring settings, including enable email warning settings client, email server address, email account and password etc. Email warning settings can regularly send waring information to the user specified mailbox, including device IP, CPU and memory information.

  • Page 21: Mac Address Filter Settings

    KPS310XA&320XA Serial Server user manual information to the User-specified IP. Figure 13 SNMP settings Table 14 SNMP settings Parameter Value Description Service port Port ID UDP port number of SNMP service Community User-defined The community of device and SNMP protocol Trap IP IP address Target IP address of the device to upload the...

  • Page 22: Basic Alarm

    KPS310XA&320XA Serial Server user manual Figure 14 MAC address filter settings page Table 15 MAC address filter settings parameter Parameter Value Description Mac address filter White/black list Select whitelist or blacklist for filter mode mode Mac address MAC address The MAC address to add to the list 3.4.6 Basic Alarm Basic alarm page shows the relevant parameters of the basic alarm, including enable basic alarm, external alarm server and port, external alarm server protocol, alarm threshold etc.

  • Page 23: Power Down Alarm Settings

    KPS310XA&320XA Serial Server user manual port External alarm server TCP, UDP Receiver used protocol TCP, UDP protocol Alarm type Check/uncheck Alarm trigger content and conditions 3.4.7 Power down alarm settings Power down alarm page shows the relevant parameters of power down alarm, including enable power down alarm, external alarm protocol, external alarm server and port, alarm content The power down alarm is used to send prompt messages to the specified external server when the device power down.

  • Page 24: Modify Password

    KPS310XA&320XA Serial Server user manual page information, cannot modify the device configuration parameters, and cannot manage user. Read and write users can browse and modify the device configuration parameters of the web pages, but cannot manage user. Figure 17 User management page 3.5.2 Modify password User-modify password page shows the relevant parameters of user password, including username, current password, new password etc.
  • Page 25 KPS310XA&320XA Serial Server user manual configuration method of the serial port parameters may refer to chapter 4. The local port should be set to above 1024 as far as possible to avoid occupying the system port. the local port number is not filled in the TCP Client and UDP Client mode, the system will automatically allocate the port number.
  • Page 26 KPS310XA&320XA Serial Server user manual Figure 22 UDP Client mode Table 18 Serial Server settings parameter Parameter Value Description 4800, 9600, 19200, 38400, 57600, Band rate Serial port band rate setting 115200 Data bit 5, 6, 7, 8 Serial port data bit setting Check bit None, Odd, Even Serial port check bit setting...
  • Page 27 KPS310XA&320XA Serial Server user manual transmit Check: only allow serial port send date to network port Uncheck: Data from the serial ports and network ports can be transmitted in both directions Check/uncheck Only effective in Transparent mode Serial port heart The information can be user- Enables the serial port heartbeat beat packet...
  • Page 28 KPS310XA&320XA Serial Server user manual sessions Keep alive time When the device has no data Unit: s，default is 10 s interval communication, the network end regularly sends the Keep Alive information frame until the device determines no data and disconnect Disconnect Only effective in Transparent mode Unit: s，default is 200s...

  • Page 29: Status Information

    KPS310XA&320XA Serial Server user manual ethernet port effective when 2 ethernet ports are the same network segment and with different IP) Slave Id 1-255 In Modbus RTU mode，Slave Id of TCP, UDP Client，that is slave IP address RTU timeout 100-2000ms In Modbus RTU mode, the upper computer sends the request information, and the lower computer...

  • Page 30: Backup/Restore

    KPS310XA&320XA Serial Server user manual Figure 24 System log Log settings is used to send log information to a specified external server and can be used to remotely monitor device running information. Figure 25 Log settings Table 19 Log settings Parameter Value Description...

  • Page 31: Upgrade

    KPS310XA&320XA Serial Server user manual Figure 26 Backup/Restore page 3.7.3 Upgrade The upgrade page allows the Serial Server firmware upgrade and update operation. Click "Select File" button, select the upgrade file path, and then click "Upgrade" button to upgrade firmware. After the upgrade, the Serial Server automatically restart and the system update is successful. Check the "Keep Settings"...

  • Page 32: Reboot

    Figure 29 Reboot page 3.8 Help "Help" button in the upper right corner of the web interface. Click "Help" to jump to the official page of Kyland. Figure 30 Help page 3.9 Exit After logging in the web page and completing the page configuration, click the exit button to exit the web login status to prevent the wrong operation.

  • Page 33: Operation Example

    KPS310XA&320XA Serial Server user manual Figure 31 Exit page 4 Operation example 4.1 Ethernet port bridge operation example When network mode disable bridge, ethernet port 1 and port 2 are in an independent working mode. When network mode enable bridge, the Serial Server works in LAN-LAN or LAN-WAN mode. Select LAN-LAN mode when two devices are required to communicate with each other.
  • Page 34 KPS310XA&320XA Serial Server user manual Figure 33 Ethernet port bridge of the same network segment Ping another device (IP: 192.168.0.111) from PC with IP 192.168.0.242, it can ping. B．Different network segment bridge Physical Connection: Turn on briding, two ether ports with the different network ip:192.168.0.111 ip:10.12.2.233...

  • Page 35: Transparent Transmission Operation Example

    KPS310XA&320XA Serial Server user manual Figure 35 Ethernet port bridge of the different network segment Ping another device (IP: 192.168.0.111) from PC with IP 10.12.2.233, it can ping. 4.2 Transparent transmission operation example Using a KPS3204A Serial Server and a computer, the serial port interface type is RS-232. The Serial Server as TCP server, the USB terminal of the computer uses USB - RS232 serial port communication line, and the DB9 port of USB-RS232 serial port communication line is connected to the serial port S1 of the device.
  • Page 36 KPS310XA&320XA Serial Server user manual Figure 36 Set Web page B．Set PC parameter The PC uses USB- RS232 serial port communication line, and the serial port the serial port communication line connects the terminal block of the Serial Server, connecting the PC and the Serial Server device S1.

  • Page 37: Modbus Rtu Operation Example

    KPS310XA&320XA Serial Server user manual Figure 37 Set the integrated debugging management tool parameters 4.3 Modbus RTU operation example Using a KPS3204A Serial Server and a computer, the serial port interface type is RS-232. The Serial Server as TCP server, the USB terminal of the computer uses USB - RS232 serial port communication line, and the DB9 port of USB-RS232 serial port communication line is connected to the serial port S1 of the device.
  • Page 38 KPS310XA&320XA Serial Server user manual Figure 38 Set Web page B．Set PC parameter The PC uses USB- RS232 serial port communication line, and the serial port the serial port communication line connects the terminal block of the Serial Server, connecting the PC and the Serial Server device S1.
  • Page 39 KPS310XA&320XA Serial Server user manual Open software “Modbus Poll” to create Mbpoll window, click menu bar Connection- Connection Setup, communication port (Connection) selects Modbus TCP/IP, fill in the Serial Server IP and port number, the response timeout setting value of the upper computer should be greater than the timeout time set by the web page, click OK.
  • Page 40 KPS310XA&320XA Serial Server user manual Figure 41 Modbus Slave success in communicating with Modbus Poll...

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